Navien Service Notes In Los Angeles
Navien product, warranty, pricing, failure, and service notes for Los Angeles HVAC, plumbing, or electrical equipment.
Testing Before We Leave
Navien is a Korean tankless and combi-boiler brand, anchored by the NPE-A2 advanced condensing tankless, the NPE-S2 standard condensing, the NCB-H combi-boiler with both DHW and hydronic heating, and the NHB hydronic boiler line. The brand built its reputation on the ComfortFlow internal recirculation pump with a built-in buffer tank, which solves the cold-water-sandwich problem that plagues most non-recirc tankless installs. What separates Navien from Rinnai in the same catalog is the integrated recirc-and-buffer design and the field-adjustable cascade configuration for multi-unit installs.
What Glendale technicians watch for on a Navien is the inlet water filter screen first, because LA hardness clogs it within 18 months. Descaling the primary heat exchanger every 12 to 18 months is non-negotiable; skipping a cycle drops the heat-exchanger life from 15 years to 8. The ComfortFlow buffer tank's internal pump wants annual rotation-direction verification because the impeller can run backwards after a power surge, which moves water but at a fraction of the rated flow. Owners forget the front-panel display dims after one minute and the active-error icon is only visible when the unit is woken from standby.
Navien testing before we leave planning leans on manufacturer references such as https://www.navieninc.com/residential/tankless-water-heaters/warranties. A NCB-H installation in a Los Angeles closet, attic, or panel room can surprise a crew if the existing Navien equipment was not photographed first.
On a water heater installation call where Navien NPE-A2 equipment is involved, the field readings tied to tank size and expansion tank guide whether the next step is documentation, repair, or replacement. See the related water heater installation scope for the broader procedure outline.
Where Navien differs from peer products in the premium tankless tier shows up at commissioning: NPE-A2 startup readings sit in a Navien-specific range, and NPE-S2 controls expose faults differently than competing platforms. descaling, venting, gas sizing, and error-code diagnostics is part of why the Navien closeout file matters more than a generic catalog page.
Warranty varies by product and sale channel. For a NFC-H from Navien, that paperwork sequence affects whether a future Navien part replacement is covered or treated as out-of-warranty labor — owners should keep the install invoice, the NFC-H serial plate photo, and the https://www.navieninc.com/residential/tankless-water-heaters/warranties reference together.
Adjacent Navien reading on this site: water heater installation, water heater repair, plus the cost guides, service-area notes, and visible reviews where Navien equipment was the subject.
Utility Notes By Parcel
Out in the field, the NPE-A2's most common diagnostic is the cold-water-inlet sediment filter clogging after about 18 months in Glendale's hard water, which triggers a flow-sensor fault that mimics a flame-failure code and gets misdiagnosed by techs unfamiliar with the brand. The ComfortFlow buffer tank's internal recirc pump fails at year five to seven on units running 24/7 recirc rather than scheduled. NCB-H combi-boilers throw an E760 fault when the secondary heat exchanger develops scale on the hydronic side; LA's hard water makes annual descaling non-optional rather than optional.
Navien commonly requires registration within 30 days through the Navien Pro portal, and the 15-year heat-exchanger warranty attaches with a licensed-contractor install plus the LADBS permit number on file. Owners get disqualified when annual descaling is not documented; the brand's warranty service explicitly asks for descaling invoices on any heat-exchanger claim past year three. Self-installed units are not warrantied at all on the heat exchanger, which is a stricter rule than Rinnai or Rheem applies. The ComfortFlow pump has a shorter 5-year warranty separate from the heat exchanger.
Navien utility notes by parcel planning leans on manufacturer references such as https://www.navieninc.com/residential/tankless-water-heaters/warranties. A NFC-H installation in a Los Angeles closet, attic, or panel room can surprise a crew if the existing Navien equipment was not photographed first.
On a water heater installation call where Navien NPE-S2 equipment is involved, the field readings tied to expansion tank and sediment guide whether the next step is documentation, repair, or replacement. See the related water heater installation scope for the broader procedure outline.
Where Navien differs from peer products in the premium tankless tier shows up at commissioning: NPE-S2 startup readings sit in a Navien-specific range, and NCB-H controls expose faults differently than competing platforms. descaling, venting, gas sizing, and error-code diagnostics is part of why the Navien closeout file matters more than a generic catalog page.
Warranty varies by product and sale channel. For a NPE-A2 from Navien, that paperwork sequence affects whether a future Navien part replacement is covered or treated as out-of-warranty labor — owners should keep the install invoice, the NPE-A2 serial plate photo, and the https://www.navieninc.com/residential/tankless-water-heaters/warranties reference together.
Adjacent Navien reading on this site: water heater installation, water heater repair, plus the cost guides, service-area notes, and visible reviews where Navien equipment was the subject.
Parts Timing And Model Numbers
On a 1932 Atwater Village Spanish stucco the NPE-A2 wants a 3/4-inch gas line minimum and SoCalGas often requires a meter upsize before commissioning a 199K BTU model. Category-IV PVC venting up to 100 equivalent feet handles most retrofit cases, but a side-wall vent through stucco requires a Navien-specific termination kit that supply houses do not always stock. ComfortFlow recirc requires a dedicated return line from the farthest fixture, and skipping that line forces the homeowner into a crossover-valve workaround that compromises the cold-water-sandwich solution Navien is best at. Commissioning requires a 12-step ignition sequence verification.
Glendale single-family homes with three or more bathrooms favor the NPE-A2 199K BTU because the simultaneous-use math at two showers plus a kitchen sink works in LA's 55-degree winter inlet. Multifamily Glassell Park triplexes can cascade up to 16 NPE-A2 units on a single common vent, which is a multifamily retrofit advantage no competitor matches. Hillside La Crescenta homes with long pipe runs to remote bathrooms benefit from ComfortFlow's integrated recirc more than any competing brand. Highland Park Craftsman bungalows with single-bath layouts often see the NCB-H combi when the homeowner also wants to add hydronic radiant.
Navien parts timing and model numbers planning leans on manufacturer references such as https://www.navieninc.com/residential/tankless-water-heaters/warranties. A NPE-A2 installation in a Los Angeles closet, attic, or panel room can surprise a crew if the existing Navien equipment was not photographed first.
On a water heater installation call where Navien NCB-H equipment is involved, the field readings tied to sediment and venting guide whether the next step is documentation, repair, or replacement. See the related water heater installation scope for the broader procedure outline.
Where Navien differs from peer products in the premium tankless tier shows up at commissioning: NCB-H startup readings sit in a Navien-specific range, and NFC-H controls expose faults differently than competing platforms. descaling, venting, gas sizing, and error-code diagnostics is part of why the Navien closeout file matters more than a generic catalog page.
Warranty varies by product and sale channel. For a NPE-S2 from Navien, that paperwork sequence affects whether a future Navien part replacement is covered or treated as out-of-warranty labor — owners should keep the install invoice, the NPE-S2 serial plate photo, and the https://www.navieninc.com/residential/tankless-water-heaters/warranties reference together.
Adjacent Navien reading on this site: water heater installation, water heater repair, plus the cost guides, service-area notes, and visible reviews where Navien equipment was the subject.
Registration And Warranty Notes
What Glendale technicians watch for on a Navien is the inlet water filter screen first, because LA hardness clogs it within 18 months. Descaling the primary heat exchanger every 12 to 18 months is non-negotiable; skipping a cycle drops the heat-exchanger life from 15 years to 8. The ComfortFlow buffer tank's internal pump wants annual rotation-direction verification because the impeller can run backwards after a power surge, which moves water but at a fraction of the rated flow. Owners forget the front-panel display dims after one minute and the active-error icon is only visible when the unit is woken from standby.
Navien most often replaces older Rinnai RU-series and Takagi tankless when owners want the integrated recirc-and-buffer design that those brands either lack or add as a clunky external accessory. It competes against Rinnai and Rheem on the standard tankless tier and against Lochinvar on the combi-boiler tier. The trade-off owners weigh is the recirc-buffer integration (Navien's strongest play) versus Rinnai's slightly simpler service procedure and broader contractor familiarity. ComfortFlow is the differentiator that wins the bid on remote-bath retrofits.
Navien registration and warranty notes planning leans on manufacturer references such as https://www.navieninc.com/residential/tankless-water-heaters/warranties. A NPE-S2 installation in a Los Angeles closet, attic, or panel room can surprise a crew if the existing Navien equipment was not photographed first.
On a water heater installation call where Navien NFC-H equipment is involved, the field readings tied to venting and pan drain guide whether the next step is documentation, repair, or replacement. See the related water heater installation scope for the broader procedure outline.
Where Navien differs from peer products in the premium tankless tier shows up at commissioning: NFC-H startup readings sit in a Navien-specific range, and NPE-A2 controls expose faults differently than competing platforms. descaling, venting, gas sizing, and error-code diagnostics is part of why the Navien closeout file matters more than a generic catalog page.
Warranty varies by product and sale channel. For a NCB-H from Navien, that paperwork sequence affects whether a future Navien part replacement is covered or treated as out-of-warranty labor — owners should keep the install invoice, the NCB-H serial plate photo, and the https://www.navieninc.com/residential/tankless-water-heaters/warranties reference together.
Adjacent Navien reading on this site: water heater installation, water heater repair, plus the cost guides, service-area notes, and visible reviews where Navien equipment was the subject.
Panel Capacity Before New Loads
Navien commonly requires registration within 30 days through the Navien Pro portal, and the 15-year heat-exchanger warranty attaches with a licensed-contractor install plus the LADBS permit number on file. Owners get disqualified when annual descaling is not documented; the brand's warranty service explicitly asks for descaling invoices on any heat-exchanger claim past year three. Self-installed units are not warrantied at all on the heat exchanger, which is a stricter rule than Rinnai or Rheem applies. The ComfortFlow pump has a shorter 5-year warranty separate from the heat exchanger.
The NPE-A2 has a hidden installer menu accessed by pressing the diagnostic button on the control board (not the front panel) and holding for 5 seconds, which exposes the last 10 fault codes with timestamps and the cumulative descaling-overdue counter. The ComfortFlow buffer tank's internal volume is 0.4 gallons, which sounds trivial but is enough to eliminate the cold-water sandwich on a standard 1.5 GPM shower. Board revisions in 2022 added a Wi-Fi module standard, and pre-2022 units require a NaviLink retrofit dongle that plugs into a hidden RJ45 port behind the front panel.
Navien panel capacity before new loads planning leans on manufacturer references such as https://www.navieninc.com/residential/tankless-water-heaters/warranties. A NCB-H installation in a Los Angeles closet, attic, or panel room can surprise a crew if the existing Navien equipment was not photographed first.
On a water heater installation call where Navien NPE-A2 equipment is involved, the field readings tied to pan drain and tank size guide whether the next step is documentation, repair, or replacement. See the related water heater installation scope for the broader procedure outline.
Where Navien differs from peer products in the premium tankless tier shows up at commissioning: NPE-A2 startup readings sit in a Navien-specific range, and NPE-S2 controls expose faults differently than competing platforms. descaling, venting, gas sizing, and error-code diagnostics is part of why the Navien closeout file matters more than a generic catalog page.
Warranty varies by product and sale channel. For a NFC-H from Navien, that paperwork sequence affects whether a future Navien part replacement is covered or treated as out-of-warranty labor — owners should keep the install invoice, the NFC-H serial plate photo, and the https://www.navieninc.com/residential/tankless-water-heaters/warranties reference together.
Adjacent Navien reading on this site: water heater installation, water heater repair, plus the cost guides, service-area notes, and visible reviews where Navien equipment was the subject.
I do not want a crew selling a part until the readings tell the same story twice. On water heater installation, the expensive mistake is usually not the part itself. It is the missed condition around it.
Aram Sarkisian
Red Flags In Fast Quotes
Glendale single-family homes with three or more bathrooms favor the NPE-A2 199K BTU because the simultaneous-use math at two showers plus a kitchen sink works in LA's 55-degree winter inlet. Multifamily Glassell Park triplexes can cascade up to 16 NPE-A2 units on a single common vent, which is a multifamily retrofit advantage no competitor matches. Hillside La Crescenta homes with long pipe runs to remote bathrooms benefit from ComfortFlow's integrated recirc more than any competing brand. Highland Park Craftsman bungalows with single-bath layouts often see the NCB-H combi when the homeowner also wants to add hydronic radiant.
Navien is a Korean tankless and combi-boiler brand, anchored by the NPE-A2 advanced condensing tankless, the NPE-S2 standard condensing, the NCB-H combi-boiler with both DHW and hydronic heating, and the NHB hydronic boiler line. The brand built its reputation on the ComfortFlow internal recirculation pump with a built-in buffer tank, which solves the cold-water-sandwich problem that plagues most non-recirc tankless installs. What separates Navien from Rinnai in the same catalog is the integrated recirc-and-buffer design and the field-adjustable cascade configuration for multi-unit installs.
Navien red flags in fast quotes planning leans on manufacturer references such as https://www.navieninc.com/residential/tankless-water-heaters/warranties. A NFC-H installation in a Los Angeles closet, attic, or panel room can surprise a crew if the existing Navien equipment was not photographed first.
On a water heater installation call where Navien NPE-S2 equipment is involved, the field readings tied to tank size and expansion tank guide whether the next step is documentation, repair, or replacement. See the related water heater installation scope for the broader procedure outline.
Where Navien differs from peer products in the premium tankless tier shows up at commissioning: NPE-S2 startup readings sit in a Navien-specific range, and NCB-H controls expose faults differently than competing platforms. descaling, venting, gas sizing, and error-code diagnostics is part of why the Navien closeout file matters more than a generic catalog page.
Warranty varies by product and sale channel. For a NPE-A2 from Navien, that paperwork sequence affects whether a future Navien part replacement is covered or treated as out-of-warranty labor — owners should keep the install invoice, the NPE-A2 serial plate photo, and the https://www.navieninc.com/residential/tankless-water-heaters/warranties reference together.
Adjacent Navien reading on this site: water heater installation, water heater repair, plus the cost guides, service-area notes, and visible reviews where Navien equipment was the subject.
Foothill Heat And Attic Load
Navien most often replaces older Rinnai RU-series and Takagi tankless when owners want the integrated recirc-and-buffer design that those brands either lack or add as a clunky external accessory. It competes against Rinnai and Rheem on the standard tankless tier and against Lochinvar on the combi-boiler tier. The trade-off owners weigh is the recirc-buffer integration (Navien's strongest play) versus Rinnai's slightly simpler service procedure and broader contractor familiarity. ComfortFlow is the differentiator that wins the bid on remote-bath retrofits.
Out in the field, the NPE-A2's most common diagnostic is the cold-water-inlet sediment filter clogging after about 18 months in Glendale's hard water, which triggers a flow-sensor fault that mimics a flame-failure code and gets misdiagnosed by techs unfamiliar with the brand. The ComfortFlow buffer tank's internal recirc pump fails at year five to seven on units running 24/7 recirc rather than scheduled. NCB-H combi-boilers throw an E760 fault when the secondary heat exchanger develops scale on the hydronic side; LA's hard water makes annual descaling non-optional rather than optional.
Navien foothill heat and attic load planning leans on manufacturer references such as https://www.navieninc.com/residential/tankless-water-heaters/warranties. A NPE-A2 installation in a Los Angeles closet, attic, or panel room can surprise a crew if the existing Navien equipment was not photographed first.
On a water heater installation call where Navien NCB-H equipment is involved, the field readings tied to expansion tank and sediment guide whether the next step is documentation, repair, or replacement. See the related water heater installation scope for the broader procedure outline.
Where Navien differs from peer products in the premium tankless tier shows up at commissioning: NCB-H startup readings sit in a Navien-specific range, and NFC-H controls expose faults differently than competing platforms. descaling, venting, gas sizing, and error-code diagnostics is part of why the Navien closeout file matters more than a generic catalog page.
Warranty varies by product and sale channel. For a NPE-S2 from Navien, that paperwork sequence affects whether a future Navien part replacement is covered or treated as out-of-warranty labor — owners should keep the install invoice, the NPE-S2 serial plate photo, and the https://www.navieninc.com/residential/tankless-water-heaters/warranties reference together.
Adjacent Navien reading on this site: water heater installation, water heater repair, plus the cost guides, service-area notes, and visible reviews where Navien equipment was the subject.
Readings That Beat Guesswork
The NPE-A2 has a hidden installer menu accessed by pressing the diagnostic button on the control board (not the front panel) and holding for 5 seconds, which exposes the last 10 fault codes with timestamps and the cumulative descaling-overdue counter. The ComfortFlow buffer tank's internal volume is 0.4 gallons, which sounds trivial but is enough to eliminate the cold-water sandwich on a standard 1.5 GPM shower. Board revisions in 2022 added a Wi-Fi module standard, and pre-2022 units require a NaviLink retrofit dongle that plugs into a hidden RJ45 port behind the front panel.
On a 1932 Atwater Village Spanish stucco the NPE-A2 wants a 3/4-inch gas line minimum and SoCalGas often requires a meter upsize before commissioning a 199K BTU model. Category-IV PVC venting up to 100 equivalent feet handles most retrofit cases, but a side-wall vent through stucco requires a Navien-specific termination kit that supply houses do not always stock. ComfortFlow recirc requires a dedicated return line from the farthest fixture, and skipping that line forces the homeowner into a crossover-valve workaround that compromises the cold-water-sandwich solution Navien is best at. Commissioning requires a 12-step ignition sequence verification.
Navien readings that beat guesswork planning leans on manufacturer references such as https://www.navieninc.com/residential/tankless-water-heaters/warranties. A NPE-S2 installation in a Los Angeles closet, attic, or panel room can surprise a crew if the existing Navien equipment was not photographed first.
On a water heater installation call where Navien NFC-H equipment is involved, the field readings tied to sediment and venting guide whether the next step is documentation, repair, or replacement. See the related water heater installation scope for the broader procedure outline.
Where Navien differs from peer products in the premium tankless tier shows up at commissioning: NFC-H startup readings sit in a Navien-specific range, and NPE-A2 controls expose faults differently than competing platforms. descaling, venting, gas sizing, and error-code diagnostics is part of why the Navien closeout file matters more than a generic catalog page.
Warranty varies by product and sale channel. For a NCB-H from Navien, that paperwork sequence affects whether a future Navien part replacement is covered or treated as out-of-warranty labor — owners should keep the install invoice, the NCB-H serial plate photo, and the https://www.navieninc.com/residential/tankless-water-heaters/warranties reference together.
Adjacent Navien reading on this site: water heater installation, water heater repair, plus the cost guides, service-area notes, and visible reviews where Navien equipment was the subject.
Navien Service Questions
Does Verdugo Houseworks install and service Navien equipment in Los Angeles?
Yes. We service and install Navien plumbing equipment across the basin and foothills, including NPE-A2, NPE-S2, NCB-H. We identify the installed model from the rating plate before quoting and document the serial in the closeout file.
Where does Navien sit in the market?
Navien sits in the premium tankless segment. That positioning affects parts lead time, dealer support, and whether the equipment uses proprietary controls or commodity parts.
What does a Navien service visit usually check?
For Navien, a service call commonly logs descaling, venting, gas sizing, and error-code diagnostics. Those measurements decide whether the visit becomes a repair, a documented condition, or a replacement conversation.
Does Navien require warranty registration?
Navien 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 Navien dealer?
This page identifies Navien 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 Navien directly.
What Navien products are most common in Los Angeles homes?
In LA basin and foothill housing stock, the Navien units we encounter most often are NPE-A2, NPE-S2, NCB-H, NFC-H. The right model for a given house depends on load calculation, clearance, and the existing electrical or gas service.
Navien Reviews
★★★★
Our December 10, 2024 visit after the crew checked static pressure at our Mount Washington property. I was the remodeling contractor coordinating water heater repair, and the useful part was seeing scale and anode 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. Lowered the blower tap after measuring airflow. the estimate was higher than I hoped, but the written explanation was specific enough to approve. I liked that lighting installation and ac repair stayed in a separate line instead of being folded into the main repair.
★★★★★
Our January 12, 2025 visit after the air handler cabinet was opened in Toluca Lake. Our property manager needed water heater repair at ZIP 91602 after a Toto washlet circuit started acting up. Verdugo checked thermocouple and mixing valve, then tied the scope to Los Angeles Department of Building and Safety or City of Burbank Building Division by parcel. Found the roof hatch access problem before dispatch. The written scope separated water heater repair from repiping and lighting installation so the price did not blur two jobs together.
★★★★
Our February 21, 2025 visit after the crew tested the pressure regulator at our Glassell Park property. I was the homeowner coordinating water heater repair, and the useful part was seeing thermocouple and mixing valve 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. Brought the return temperature within 2 degrees room to room. the estimate was higher than I hoped, but the written explanation was specific enough to approve. I liked that drain cleaning and ev charger installation stayed in a separate line instead of being folded into the main repair.
★★★★
Our March 24, 2025 visit after the owner asked for a repair-first option in Studio City. Our family caregiver needed water heater repair at ZIP 91604 after a ChargePoint Home Flex started acting up. Verdugo checked anode and TPR discharge, then tied the scope to Los Angeles Department of Building and Safety. Matched the fixture trim to the existing valve body. I would have liked a parking note earlier, but the written explanation was specific enough to approve. The written scope separated water heater repair from mini split installation and drain cleaning so the price did not blur two jobs together.
★★★★★
Our May 3, 2025 visit after a water stain showed up at our Eagle Rock property. I was the winter visitor coordinating water heater repair, and the useful part was seeing anode and TPR discharge in the notes instead of a vague line item. The final paperwork referenced ZIP 90041, Los Angeles Department of Building and Safety, and the equipment condition. Found a 7 degree supply-air imbalance. I liked that ac repair and water heater installation stayed in a separate line instead of being folded into the main repair.
★★★★★
Our June 4, 2025 visit after the city permit path was checked in Silver Lake. Our landlord needed water heater repair at ZIP 90026 after an American Standard air handler started acting up. Verdugo checked mixing valve and scale, then tied the scope to Los Angeles Department of Building and Safety. Verified the gas connector length before ordering parts. The written scope separated water heater repair from lighting installation and ac repair so the price did not blur two jobs together.
★★★★★
Our July 14, 2025 visit after the evaporator coil reading was logged at our Highland Park property. I was the home inspector follow-up coordinating water heater repair, and the useful part was seeing mixing valve and scale in the notes instead of a vague line item. The final paperwork referenced ZIP 90042, Los Angeles Department of Building and Safety, and the equipment condition. Kept water pressure at 62 psi. I liked that ev charger installation and furnace repair stayed in a separate line instead of being folded into the main repair.
★★★
Our August 15, 2025 visit after the mini split head location changed in Atwater Village. Our townhome owner needed water heater repair at ZIP 90039 after a Daikin outdoor unit started acting up. Verdugo checked TPR discharge and thermocouple, then tied the scope to Los Angeles Department of Building and Safety. Found a failed capacitor before the compressor overheated. The repair was useful, but the appointment window was wider than I wanted. The written scope separated water heater repair from drain cleaning and ev charger installation so the price did not blur two jobs together.
★★★★★
Our September 24, 2025 visit after the outside hose bib would not close at our La Crescenta property. I was the retired owner coordinating water heater repair, and the useful part was seeing TPR discharge and thermocouple in the notes instead of a vague line item. The final paperwork referenced ZIP 91214, Los Angeles County Public Works Building and Safety or Glendale Community Development by parcel, and the equipment condition. Documented a 100 amp panel limit for the owner. I liked that water heater installation and fixture installation stayed in a separate line instead of being folded into the main repair.
★★★★★
Our October 26, 2025 visit after the crew checked static pressure in Mount Washington. Our accessory dwelling unit tenant needed water heater repair at ZIP 90065 after an Eaton subpanel started acting up. Verdugo checked scale and anode, then tied the scope to Los Angeles Department of Building and Safety. Lowered the blower tap after measuring airflow. The written scope separated water heater repair from ac repair and water heater installation so the price did not blur two jobs together.
★★★★★
Our December 5, 2025 visit after the service mast was photographed at our Glendale property. I was the hoa committee contact coordinating water heater repair, and the useful part was seeing scale and anode in the notes instead of a vague line item. The final paperwork referenced ZIP 91205, City of Glendale Community Development Department, and the equipment condition. Verified the sewer line depth at 4 feet 8 inches. I liked that furnace repair and hvac maintenance stayed in a separate line instead of being folded into the main repair.
Source Notes
Brand logos shown for identification of equipment we install or service. All trademarks property of their respective owners.