How fast can you get from San Ramon to my Burlingame house for a no-hot-water call?

We run from San Ramon across the San Mateo Bridge and up 101, which is about 45 minutes outside of commute hours. Burlingame and Hillsborough sit on the same route for us, so we often stack two Peninsula calls in one trip and can usually offer same-day or next-day slots, 7 days a week.

My Navien is still under manufacturer warranty. Can you work on it?

Yes. We diagnose the unit, identify the failed part, and handle the repair with correct Navien parts. The manufacturer covers qualifying parts under their warranty terms, and our repair work itself carries a 1-year warranty. Full installs we perform carry 10-year parts and 10-year labor.

How often should a tankless unit in Burlingame be descaled?

For most Burlingame homes on district water, every 18 to 24 months is enough. If the unit feeds a recirculation loop or a large soaking tub, I recommend annual flushes. We check actual scale condition at the first service and set a realistic interval instead of a generic one.

NAVIEN · BURLINGAME

Service · All Navien Models

Navien Tankless Water Heater Service · Burlingame, CA

Navien tankless service in Burlingame, with the gas, vent, and condensate done to spec

$75 diagnostic (waived with repair)
Same or next-day best effort
CSLB #1136642

Call (925) 999-4095

Navien in Burlingame

Navien heating and cooling in Burlingame.

A lot of Burlingame's housing stock went up in the 1950s and 60s, and those homes were plumbed for a 40-gallon tank in the garage. When owners near the BART and Caltrain station remodel and switch to a Navien NPE-2 tankless or an NCB combi, the water heater is the easy part. The gas line, the vent run, and the condensate drain are where corners get cut, and I check all three on every Burlingame install and every service call.

The half-inch gas lines common in Burlingame's mid-century homes often cannot feed a 199k BTU Navien at full fire. An undersized line shows up later as ignition faults and flame loss under load, and the unit gets blamed for a piping problem. We size the line, run the combustion analysis, and set the unit up so it actually delivers what the spec sheet promises.

ADRIUM Service Solutions is CSLB #1136642. The $75 diagnostic is waived when you approve the repair, quotes are in writing, and installs carry 10-year parts and 10-year labor coverage.

Common repairs we do

What we close on the truck.

E003 ignition failure. On Burlingame units this is usually a fouled flame rod, low inlet gas pressure, or that undersized gas line finally showing itself when another appliance fires at the same time. I test static and dynamic gas pressure at the unit before touching parts, because replacing an igniter on a starved line fixes nothing.
Flow and heat exchanger errors from scale. E407 and E438 codes point at scale restricting the heat exchanger. Peninsula water is not the worst in the Bay, but a Navien that has run five years in Burlingame without a flush will show it. We run a full isolation-valve descale and check the recirculation settings while we are in there.
E110 vent and air intake faults. Garage installs near the fog line pull in damp marine air, and I find blocked intakes, sagging condensate in horizontal vent runs, and terminations too close to a wall. We correct the vent pitch, clear the run, and verify the pressure switch reads clean before we leave.

Models we service

Navien product lines.

Condensing tankless water heaters (NPE and KD series)
Combi-boilers (heat plus domestic hot water)
Condensing gas boilers for hydronic heat
Recirculation and ComfortFlow systems
Stainless heat exchangers and venting

Pricing and warranty

What it costs. What we stand behind.

$75

Diagnostic visit. Waived when you book the repair with us.
Written

90 days on consumables, 1 year on major parts, 2 years on sealed-system rebuilds. Quoted in writing before work starts.
CSLB

#1136642. Bonded and insured. We file warranty paperwork when applicable.

Recent work

Navien jobs we have closed.

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Nearby cities

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FAQ

Navien in Burlingame questions, answered.

How fast can you get from San Ramon to my Burlingame house for a no-hot-water call?

We run from San Ramon across the San Mateo Bridge and up 101, which is about 45 minutes outside of commute hours. Burlingame and Hillsborough sit on the same route for us, so we often stack two Peninsula calls in one trip and can usually offer same-day or next-day slots, 7 days a week.
My Navien is still under manufacturer warranty. Can you work on it?

Yes. We diagnose the unit, identify the failed part, and handle the repair with correct Navien parts. The manufacturer covers qualifying parts under their warranty terms, and our repair work itself carries a 1-year warranty. Full installs we perform carry 10-year parts and 10-year labor.
How often should a tankless unit in Burlingame be descaled?

For most Burlingame homes on district water, every 18 to 24 months is enough. If the unit feeds a recirculation loop or a large soaking tub, I recommend annual flushes. We check actual scale condition at the first service and set a realistic interval instead of a generic one.

Need Navien service in Burlingame?

Tell us what is broken. We will quote it.

Call (925) 999-4095