Lennox Service Notes In Los Angeles
Lennox product, warranty, pricing, failure, and service notes for Los Angeles HVAC, plumbing, or electrical equipment.
Red Flags In Fast Quotes
Lennox runs a closed dealer network with no big-box presence, anchored by the Signature Collection SL25KCV variable-capacity, the EL22KCV two-stage, and the ML17KC2 single-stage in residential. The brand built its reputation on the Dave Lennox Signature platform and the iComfort S30 communicating thermostat with cloud-based diagnostics. What separates Lennox from Trane and Carrier in the same catalog is the SunSource solar-ready connections on select models and the fact that the highest-tier compressor is a proprietary Copeland Ultratech variable-capacity scroll not sold under any other badge.
The deeper you go into a Lennox service call, the more the proprietary parts story matters. Techs measure outdoor coil temperature split and indoor wet-bulb first, then pull the iComfort S30's installer diagnostic log over the local Wi-Fi rather than at the equipment, because the thermostat stores 30 days of runtime history the outdoor board does not. The Quantum coil's enhanced louvered fins clog with cottonwood faster than Trane's Spine Fin and want a coil cleaning every spring rather than every other year. Owners forget the iComfort cloud subscription auto-renews and the diagnostics go dark when it lapses.
Lennox red flags in fast quotes planning leans on manufacturer references such as https://www.lennoxglobal.com/en/products/air-conditioning. A ML17KC2 installation in a Los Angeles closet, attic, or panel room can surprise a crew if the existing Lennox equipment was not photographed first.
On a furnace installation call where Lennox SL25KCV equipment is involved, the field readings tied to AFUE match and return air guide whether the next step is documentation, repair, or replacement. See the related furnace installation scope for the broader procedure outline.
Where Lennox differs from peer products in the premium tier shows up at commissioning: SL25KCV startup readings sit in a Lennox-specific range, and EL22KCV controls expose faults differently than competing platforms. proprietary parts, communicating controls, and coil diagnostics is part of why the Lennox closeout file matters more than a generic catalog page.
Lennox planning starts with the product tier and control family. An SL25KCV conversation is different from an ML17KC2 replacement because parts, staging, and communicating-control expectations change.
Adjacent Lennox reading on this site: furnace installation, furnace repair, ac installation, ac repair, plus the cost guides, service-area notes, and visible reviews where Lennox equipment was the subject.
Parts Timing And Model Numbers
On a Glendale call the SL25KCV's most common fault is the variable-capacity inverter throwing a low-DC-bus warning when the line voltage sags below 208 volts during peak summer load on an LADWP feeder running near capacity. EL22 condensers develop hairline cracks at the brazed accumulator joint after about eight years of thermal cycling. iComfort S30 thermostats lose Wi-Fi pairing when the homeowner's router auto-rotates to a 5 GHz-only channel; the thermostat only supports 2.4 GHz, and the wall display gives no useful error, just a gray cloud icon that owners read as a network issue rather than a device limitation.
Lennox commonly requires registration within 60 days through the Lennox Pros portal, and the extended 10-year compressor warranty only applies if the install is on the dealer's authorized list and the homeowner's address matches the dealer's service zip. Owners get disqualified most often when they move and the new owner cannot transfer the warranty without paying a transfer fee within a brand-specific window. Self-installed units bought through online gray-market channels void the warranty entirely, and Lennox's serial-number lookup will flag those as unregistered with no path to retroactive coverage.
Lennox parts timing and model numbers planning leans on manufacturer references such as https://www.lennox.com/residential/buyers-guide/why-buy-lennox/warranty/. A SL25KCV installation in a Los Angeles closet, attic, or panel room can surprise a crew if the existing Lennox equipment was not photographed first.
On a furnace installation call where Lennox EL22KCV equipment is involved, the field readings tied to return air and gas line sizing guide whether the next step is documentation, repair, or replacement. See the related furnace installation scope for the broader procedure outline.
Where Lennox differs from peer products in the premium tier shows up at commissioning: EL22KCV startup readings sit in a Lennox-specific range, and ML17KC2 controls expose faults differently than competing platforms. proprietary parts, communicating controls, and coil diagnostics is part of why the Lennox closeout file matters more than a generic catalog page.
For Lennox equipment, the field note should call out proprietary parts, coil match, refrigerant readings, and whether the owner record includes a registration or warranty lookup.
Adjacent Lennox reading on this site: furnace installation, furnace repair, ac installation, ac repair, plus the cost guides, service-area notes, and visible reviews where Lennox equipment was the subject.
How We Stage Narrow Streets
Replacement decisions hinge on the closed parts channel: a Lennox install in a 1948 Toluca Lake ranch will tie the homeowner to a Lennox dealer for warranty service, because non-Lennox techs cannot pull boards or compressors through Lennox's distribution. The SL25KCV cabinet runs taller than its Trane equivalent and often needs the side yard concrete pad re-poured to handle the weight. Commissioning the iComfort thermostat requires a 24VAC C-wire and a one-time enrollment with Lennox's cloud service, and a household behind a corporate VPN router will fail enrollment without the installer toggling the router's UPnP setting.
Spanish stucco hillside homes in Mount Washington with tight side-yard setbacks favor the EL16XC1's narrow footprint because the Signature line will not fit between a stucco wall and a property-line fence in older R1 lots. The SL25KCV pairs well with two-story Craftsman bungalows in Highland Park that already have communicating zoning dampers from a prior install, because the iComfort system uses the same proprietary bus. Mid-century ranches with attic air handlers see the most value from the CBA38MV variable-speed air handler that pairs natively with the SL25KCV's modulating output.
Lennox how we stage narrow streets planning leans on manufacturer references such as https://www.lennoxglobal.com/en/products/air-conditioning. A EL22KCV installation in a Los Angeles closet, attic, or panel room can surprise a crew if the existing Lennox equipment was not photographed first.
On a furnace installation call where Lennox ML17KC2 equipment is involved, the field readings tied to gas line sizing and venting guide whether the next step is documentation, repair, or replacement. See the related furnace installation scope for the broader procedure outline.
Where Lennox differs from peer products in the premium tier shows up at commissioning: ML17KC2 startup readings sit in a Lennox-specific range, and SL25KCV controls expose faults differently than competing platforms. proprietary parts, communicating controls, and coil diagnostics is part of why the Lennox closeout file matters more than a generic catalog page.
A Lennox estimate should separate high-efficiency comfort goals from the repair boundary. A failed board, weak airflow path, or mismatched coil can each point to a different scope.
Adjacent Lennox reading on this site: furnace installation, furnace repair, ac installation, ac repair, plus the cost guides, service-area notes, and visible reviews where Lennox equipment was the subject.
Permit Paths That Change Timing
The deeper you go into a Lennox service call, the more the proprietary parts story matters. Techs measure outdoor coil temperature split and indoor wet-bulb first, then pull the iComfort S30's installer diagnostic log over the local Wi-Fi rather than at the equipment, because the thermostat stores 30 days of runtime history the outdoor board does not. The Quantum coil's enhanced louvered fins clog with cottonwood faster than Trane's Spine Fin and want a coil cleaning every spring rather than every other year. Owners forget the iComfort cloud subscription auto-renews and the diagnostics go dark when it lapses.
Lennox most often replaces older Lennox equipment because the closed parts channel makes mid-life swaps to another brand expensive, but on new builds it competes with Trane XV20i and Carrier Infinity 26 on the variable-capacity tier. The trade-off owners weigh is service availability: Lennox dealers are sparser in the Verdugo basin than Trane or Carrier, and a Sunday breakdown in August can mean a Tuesday repair window where Trane could be Monday. Aire-Flo and Ducane are Lennox's value sub-brands sharing parts.
Lennox permit paths that change timing planning leans on manufacturer references such as https://www.lennox.com/residential/buyers-guide/why-buy-lennox/warranty/. A ML17KC2 installation in a Los Angeles closet, attic, or panel room can surprise a crew if the existing Lennox equipment was not photographed first.
On a furnace installation call where Lennox SL25KCV equipment is involved, the field readings tied to venting and condensate routing guide whether the next step is documentation, repair, or replacement. See the related furnace installation scope for the broader procedure outline.
Where Lennox differs from peer products in the premium tier shows up at commissioning: SL25KCV startup readings sit in a Lennox-specific range, and EL22KCV controls expose faults differently than competing platforms. proprietary parts, communicating controls, and coil diagnostics is part of why the Lennox closeout file matters more than a generic catalog page.
Lennox closeout should preserve model series, control settings, coil condition, static pressure, and any parts lead-time issue so the next technician does not reopen the same question.
Adjacent Lennox reading on this site: furnace installation, furnace repair, ac installation, ac repair, plus the cost guides, service-area notes, and visible reviews where Lennox equipment was the subject.
Condo And Multi Unit Constraints
Lennox commonly requires registration within 60 days through the Lennox Pros portal, and the extended 10-year compressor warranty only applies if the install is on the dealer's authorized list and the homeowner's address matches the dealer's service zip. Owners get disqualified most often when they move and the new owner cannot transfer the warranty without paying a transfer fee within a brand-specific window. Self-installed units bought through online gray-market channels void the warranty entirely, and Lennox's serial-number lookup will flag those as unregistered with no path to retroactive coverage.
iComfort S30 has an installer-only Easter egg accessed by tapping the screen seven times in the upper-right corner during the splash sequence, which exposes a CSV export of the runtime database over a USB-OTG cable. The SL25KCV's compressor sound signature changes at the 50 percent capacity threshold, dropping into a sub-audible hum that homeowners sometimes mistake for the unit shutting off. Board revisions in 2021 changed the iComfort wire protocol from RS-485 to a proprietary CAN-bus variant, and older iComfort thermostats from 2017 will not pair with a 2022-or-newer outdoor unit even though the connector and voltage look identical.
Lennox condo and multi unit constraints planning leans on manufacturer references such as https://www.lennoxglobal.com/en/products/air-conditioning. A SL25KCV installation in a Los Angeles closet, attic, or panel room can surprise a crew if the existing Lennox equipment was not photographed first.
On a furnace installation call where Lennox EL22KCV equipment is involved, the field readings tied to condensate routing and AFUE match guide whether the next step is documentation, repair, or replacement. See the related furnace installation scope for the broader procedure outline.
Where Lennox differs from peer products in the premium tier shows up at commissioning: EL22KCV startup readings sit in a Lennox-specific range, and ML17KC2 controls expose faults differently than competing platforms. proprietary parts, communicating controls, and coil diagnostics is part of why the Lennox closeout file matters more than a generic catalog page.
Lennox planning starts with the product tier and control family. An SL25KCV conversation is different from an ML17KC2 replacement because parts, staging, and communicating-control expectations change.
Adjacent Lennox reading on this site: furnace installation, furnace repair, ac installation, ac repair, plus the cost guides, service-area notes, and visible reviews where Lennox equipment was the subject.
I do not want a crew selling a part until the readings tell the same story twice. On furnace installation, the expensive mistake is usually not the part itself. It is the missed condition around it.
Aram Sarkisian
Seasonal Load In The Basin
Spanish stucco hillside homes in Mount Washington with tight side-yard setbacks favor the EL16XC1's narrow footprint because the Signature line will not fit between a stucco wall and a property-line fence in older R1 lots. The SL25KCV pairs well with two-story Craftsman bungalows in Highland Park that already have communicating zoning dampers from a prior install, because the iComfort system uses the same proprietary bus. Mid-century ranches with attic air handlers see the most value from the CBA38MV variable-speed air handler that pairs natively with the SL25KCV's modulating output.
Lennox runs a closed dealer network with no big-box presence, anchored by the Signature Collection SL25KCV variable-capacity, the EL22KCV two-stage, and the ML17KC2 single-stage in residential. The brand built its reputation on the Dave Lennox Signature platform and the iComfort S30 communicating thermostat with cloud-based diagnostics. What separates Lennox from Trane and Carrier in the same catalog is the SunSource solar-ready connections on select models and the fact that the highest-tier compressor is a proprietary Copeland Ultratech variable-capacity scroll not sold under any other badge.
Lennox seasonal load in the basin planning leans on manufacturer references such as https://www.lennox.com/residential/buyers-guide/why-buy-lennox/warranty/. A EL22KCV installation in a Los Angeles closet, attic, or panel room can surprise a crew if the existing Lennox equipment was not photographed first.
On a furnace installation call where Lennox ML17KC2 equipment is involved, the field readings tied to AFUE match and return air guide whether the next step is documentation, repair, or replacement. See the related furnace installation scope for the broader procedure outline.
Where Lennox differs from peer products in the premium tier shows up at commissioning: ML17KC2 startup readings sit in a Lennox-specific range, and SL25KCV controls expose faults differently than competing platforms. proprietary parts, communicating controls, and coil diagnostics is part of why the Lennox closeout file matters more than a generic catalog page.
For Lennox equipment, the field note should call out proprietary parts, coil match, refrigerant readings, and whether the owner record includes a registration or warranty lookup.
Adjacent Lennox reading on this site: furnace installation, furnace repair, ac installation, ac repair, plus the cost guides, service-area notes, and visible reviews where Lennox equipment was the subject.
Garage Clearances And Shutoffs
Lennox most often replaces older Lennox equipment because the closed parts channel makes mid-life swaps to another brand expensive, but on new builds it competes with Trane XV20i and Carrier Infinity 26 on the variable-capacity tier. The trade-off owners weigh is service availability: Lennox dealers are sparser in the Verdugo basin than Trane or Carrier, and a Sunday breakdown in August can mean a Tuesday repair window where Trane could be Monday. Aire-Flo and Ducane are Lennox's value sub-brands sharing parts.
On a Glendale call the SL25KCV's most common fault is the variable-capacity inverter throwing a low-DC-bus warning when the line voltage sags below 208 volts during peak summer load on an LADWP feeder running near capacity. EL22 condensers develop hairline cracks at the brazed accumulator joint after about eight years of thermal cycling. iComfort S30 thermostats lose Wi-Fi pairing when the homeowner's router auto-rotates to a 5 GHz-only channel; the thermostat only supports 2.4 GHz, and the wall display gives no useful error, just a gray cloud icon that owners read as a network issue rather than a device limitation.
Lennox garage clearances and shutoffs planning leans on manufacturer references such as https://www.lennoxglobal.com/en/products/air-conditioning. A ML17KC2 installation in a Los Angeles closet, attic, or panel room can surprise a crew if the existing Lennox equipment was not photographed first.
On a furnace installation call where Lennox SL25KCV equipment is involved, the field readings tied to return air and gas line sizing guide whether the next step is documentation, repair, or replacement. See the related furnace installation scope for the broader procedure outline.
Where Lennox differs from peer products in the premium tier shows up at commissioning: SL25KCV startup readings sit in a Lennox-specific range, and EL22KCV controls expose faults differently than competing platforms. proprietary parts, communicating controls, and coil diagnostics is part of why the Lennox closeout file matters more than a generic catalog page.
A Lennox estimate should separate high-efficiency comfort goals from the repair boundary. A failed board, weak airflow path, or mismatched coil can each point to a different scope.
Adjacent Lennox reading on this site: furnace installation, furnace repair, ac installation, ac repair, plus the cost guides, service-area notes, and visible reviews where Lennox equipment was the subject.
What The First Measurement Means
iComfort S30 has an installer-only Easter egg accessed by tapping the screen seven times in the upper-right corner during the splash sequence, which exposes a CSV export of the runtime database over a USB-OTG cable. The SL25KCV's compressor sound signature changes at the 50 percent capacity threshold, dropping into a sub-audible hum that homeowners sometimes mistake for the unit shutting off. Board revisions in 2021 changed the iComfort wire protocol from RS-485 to a proprietary CAN-bus variant, and older iComfort thermostats from 2017 will not pair with a 2022-or-newer outdoor unit even though the connector and voltage look identical.
Replacement decisions hinge on the closed parts channel: a Lennox install in a 1948 Toluca Lake ranch will tie the homeowner to a Lennox dealer for warranty service, because non-Lennox techs cannot pull boards or compressors through Lennox's distribution. The SL25KCV cabinet runs taller than its Trane equivalent and often needs the side yard concrete pad re-poured to handle the weight. Commissioning the iComfort thermostat requires a 24VAC C-wire and a one-time enrollment with Lennox's cloud service, and a household behind a corporate VPN router will fail enrollment without the installer toggling the router's UPnP setting.
Lennox what the first measurement means planning leans on manufacturer references such as https://www.lennox.com/residential/buyers-guide/why-buy-lennox/warranty/. A SL25KCV installation in a Los Angeles closet, attic, or panel room can surprise a crew if the existing Lennox equipment was not photographed first.
On a furnace installation call where Lennox EL22KCV equipment is involved, the field readings tied to gas line sizing and venting guide whether the next step is documentation, repair, or replacement. See the related furnace installation scope for the broader procedure outline.
Where Lennox differs from peer products in the premium tier shows up at commissioning: EL22KCV startup readings sit in a Lennox-specific range, and ML17KC2 controls expose faults differently than competing platforms. proprietary parts, communicating controls, and coil diagnostics is part of why the Lennox closeout file matters more than a generic catalog page.
Lennox closeout should preserve model series, control settings, coil condition, static pressure, and any parts lead-time issue so the next technician does not reopen the same question.
Adjacent Lennox reading on this site: furnace installation, furnace repair, ac installation, ac repair, plus the cost guides, service-area notes, and visible reviews where Lennox equipment was the subject.
Lennox Service Questions
Does Verdugo Houseworks install and service Lennox equipment in Los Angeles?
Yes. We service and install Lennox HVAC equipment across the basin and foothills, including SL25KCV, EL22KCV, ML17KC2. We identify the installed model from the rating plate before quoting and document the serial in the closeout file.
Where does Lennox sit in the market?
Lennox sits in the premium segment. That positioning affects parts lead time, dealer support, and whether the equipment uses proprietary controls or commodity parts.
What does a Lennox service visit usually check?
For Lennox, a service call commonly logs proprietary parts, communicating controls, and coil diagnostics. Those measurements decide whether the visit becomes a repair, a documented condition, or a replacement conversation.
Does Lennox require warranty registration?
Lennox factory coverage typically depends on timely product registration and proof of professional installation. Owners should keep the model and serial photo, install date, and contractor invoice in one place — those documents are what registration and any future warranty claim will ask for.
Is Verdugo Houseworks a factory-authorized Lennox dealer?
This page identifies Lennox equipment we install or service and links to manufacturer references for product and warranty details. It does not claim factory authorization. Authorization claims belong on dealer-locator pages published by Lennox directly.
What Lennox products are most common in Los Angeles homes?
In LA basin and foothill housing stock, the Lennox units we encounter most often are SL25KCV, EL22KCV, ML17KC2. The right model for a given house depends on load calculation, clearance, and the existing electrical or gas service.
Lennox Reviews
★★★★★
Our November 23, 2024 visit before we approved the estimate for ZIP 90042. As the property manager, I needed furnace installation notes that a landlord, inspector, or buyer could read later. Verdugo photographed a Square D breaker, checked AFUE match, and explained how gas line sizing changed the scope in Eagle Rock. Kept the equipment pad within 3 inches of the old footprint. The paperwork made the boundary between this scope and water heater repair and panel upgrade clear enough for our file.
★★★★
Our December 6, 2024 visit after a slow drain backed up in Mount Washington. Our small office owner needed ac installation at ZIP 90065 after a Carrier split system started acting up. Verdugo checked duct leakage and pad and disconnect, then tied the scope to Los Angeles Department of Building and Safety. Logged a 22 minute recovery cycle on the tank. I would have liked a parking note earlier, but the written explanation was specific enough to approve. The written scope separated ac installation from ev charger installation and furnace repair so the price did not blur two jobs together.
★★★★
Our January 2, 2025 visit when the fixture pressure kept falling near Sherman Oaks. The Studio City house needed furnace installation because a Siemens load center was no longer predictable under load. The technician wrote down AFUE match, gas line sizing, the utility note for LADWP electric and water, SoCalGas natural gas, and the access concern before pricing. Set the tankless flush plan at 12 month intervals. the attic visit was dusty, but the written explanation was specific enough to approve. The notes flagged indoor air quality and sewer line repair only as a related condition, not as work we had already approved.
★★★★★
Our January 15, 2025 visit after the load calculation changed the plan at our Glendale property. I was the rental manager coordinating ac installation, and the useful part was seeing duct leakage and pad and disconnect in the notes instead of a vague line item. The final paperwork referenced ZIP 91201, City of Glendale Community Development Department, and the equipment condition. Matched the condenser tonnage to the duct readings. I liked that fixture installation and generator installation stayed in a separate line instead of being folded into the main repair.
★★★★
Our February 11, 2025 visit when the equipment model number mattered for a Eagle Rock address with sloped lots, retaining walls, rear-yard equipment pads, and tight side setbacks. Verdugo treated the job as furnace installation, not a generic service call, and checked AFUE match, gas line sizing, and a Square D breaker. The scope gave us the number we needed before scheduling the repair. Kept the equipment pad within 3 inches of the old footprint. it took a second visit to dial in the airflow, but the written explanation was specific enough to approve. The crew explained where ductwork and leak detection might matter later and where it did not affect this visit.
★★★★
Our February 24, 2025 visit after the attic platform was measured in Mount Washington, where the house stock is mostly mid-century hillside homes, additions over garages, older ducts in cramped attics, and long plumbing runs down slope. The ac installation quote named duct leakage, pad and disconnect, and the permit path through Los Angeles Department of Building and Safety. I could compare the repair choice with the equipment age instead of guessing. Logged a 22 minute recovery cycle on the tank. the permit window moved by one day, but the written explanation was specific enough to approve. Aram explained which reading mattered before the crew ordered parts. The estimate kept repiping and lighting installation as a follow-up option after the primary test results were logged.
★★★★
Our March 23, 2025 visit when the dishwasher line leaked under tile for ZIP 91602. As the realtor managing a repair list, I needed furnace installation notes that a landlord, inspector, or buyer could read later. Verdugo photographed a Siemens load center, checked AFUE match, and explained how gas line sizing changed the scope in Studio City. Set the tankless flush plan at 12 month intervals. the truck had to park farther away than planned, but the written explanation was specific enough to approve. Aram explained which reading mattered before the crew ordered parts. The paperwork made the boundary between this scope and heat pump installation and water heater repair clear enough for our file.
★★★★
Our April 5, 2025 visit after the compressor amperage was logged in Glendale. Our home inspector follow-up needed ac installation at ZIP 91201 after a shallow attic platform started acting up. Verdugo checked duct leakage and pad and disconnect, then tied the scope to City of Glendale Community Development Department. Matched the condenser tonnage to the duct readings. I would have liked a parking note earlier, but the written explanation was specific enough to approve. The written scope separated ac installation from drain cleaning and ev charger installation so the price did not blur two jobs together.
★★★★★
Our May 2, 2025 visit before we approved the estimate near Glassell Park. The Eagle Rock house needed furnace installation because a Square D breaker was no longer predictable under load. The technician wrote down AFUE match, gas line sizing, the utility note for LADWP and SoCalGas for most Los Angeles parcels, with Glendale Water and Power nearby across the city line, and the access concern before pricing. Kept the equipment pad within 3 inches of the old footprint. The notes flagged ac installation and indoor air quality only as a related condition, not as work we had already approved.
★★★★★
Our May 15, 2025 visit after a slow drain backed up at our Mount Washington property. I was the multi-unit owner coordinating ac installation, and the useful part was seeing duct leakage and pad and disconnect in the notes instead of a vague line item. The final paperwork referenced ZIP 90065, Los Angeles Department of Building and Safety, and the equipment condition. Logged a 22 minute recovery cycle on the tank. I liked that water heater installation and fixture installation stayed in a separate line instead of being folded into the main repair.
★★★★★
Our June 11, 2025 visit when the fixture pressure kept falling for a Studio City address with canyon roads, driveway gates, garage panels behind storage, and attic entries inside closets. Verdugo treated the job as furnace installation, not a generic service call, and checked AFUE match, gas line sizing, and a Siemens load center. The scope gave us the number we needed before scheduling the repair. Set the tankless flush plan at 12 month intervals. The crew explained where ductwork might matter later and where it did not affect this visit.
★★★★★
Our June 24, 2025 visit after the load calculation changed the plan in Glendale, where the house stock is mostly 1920s Spanish homes, postwar apartments, hillside houses, original galvanized pipe, and older fuse or split-bus panels. The ac installation quote named duct leakage, pad and disconnect, and the permit path through City of Glendale Community Development Department. I could compare the repair choice with the equipment age instead of guessing. Matched the condenser tonnage to the duct readings. The estimate kept hvac maintenance and repiping as a follow-up option after the primary test results were logged.
★★★★★
Our July 21, 2025 visit when the equipment model number mattered for ZIP 90042. As the homeowner, I needed furnace installation notes that a landlord, inspector, or buyer could read later. Verdugo photographed a Square D breaker, checked AFUE match, and explained how gas line sizing changed the scope in Eagle Rock. Kept the equipment pad within 3 inches of the old footprint. The paperwork made the boundary between this scope and electrical troubleshooting and heat pump installation clear enough for our file.
★★★★★
Our August 3, 2025 visit after the attic platform was measured in Mount Washington. Our rental manager needed ac installation at ZIP 90065 after a Carrier split system started acting up. Verdugo checked duct leakage and pad and disconnect, then tied the scope to Los Angeles Department of Building and Safety. Logged a 22 minute recovery cycle on the tank. The written scope separated ac installation from mini split installation and drain cleaning so the price did not blur two jobs together.
★★★★★
Our August 30, 2025 visit when the dishwasher line leaked under tile near Sherman Oaks. The Studio City house needed furnace installation because a Siemens load center was no longer predictable under load. The technician wrote down AFUE match, gas line sizing, the utility note for LADWP electric and water, SoCalGas natural gas, and the access concern before pricing. Set the tankless flush plan at 12 month intervals. The notes flagged rewiring and ac installation only as a related condition, not as work we had already approved.
★★★★★
Our September 12, 2025 visit after the compressor amperage was logged at our Glendale property. I was the landlord coordinating ac installation, and the useful part was seeing duct leakage and pad and disconnect in the notes instead of a vague line item. The final paperwork referenced ZIP 91201, City of Glendale Community Development Department, and the equipment condition. Matched the condenser tonnage to the duct readings. I liked that ac repair and water heater installation stayed in a separate line instead of being folded into the main repair.
★★★★★
Our October 9, 2025 visit before we approved the estimate for a Eagle Rock address with sloped lots, retaining walls, rear-yard equipment pads, and tight side setbacks. Verdugo treated the job as furnace installation, not a generic service call, and checked AFUE match, gas line sizing, and a Square D breaker. The scope gave us the number we needed before scheduling the repair. Kept the equipment pad within 3 inches of the old footprint. The crew explained where panel upgrade might matter later and where it did not affect this visit.
★★★★★
Our October 22, 2025 visit after a slow drain backed up in Mount Washington, where the house stock is mostly mid-century hillside homes, additions over garages, older ducts in cramped attics, and long plumbing runs down slope. The ac installation quote named duct leakage, pad and disconnect, and the permit path through Los Angeles Department of Building and Safety. I could compare the repair choice with the equipment age instead of guessing. Logged a 22 minute recovery cycle on the tank. The estimate kept furnace repair and hvac maintenance as a follow-up option after the primary test results were logged.
Source Notes
Brand logos shown for identification of equipment we install or service. All trademarks property of their respective owners.