How long does it take you to reach San Jose from San Ramon

From San Ramon I run 680 south the whole way into San Jose, about 40 to 55 minutes depending on traffic and which part of the city. San Jose neighbors Cupertino, Sunnyvale, Saratoga and Los Gatos, all of which we cover, so I batch South Bay calls to make the drive efficient.

My AC cannot keep up on the hottest days. Is it the system or the size

Both are possible. I check the charge, airflow and the condenser first, but if a Lennox system was undersized for a hot San Jose summer no amount of repair fixes that. I will tell you honestly which one you are dealing with.

Is the $75 diagnostic credited toward the repair

Yes. You pay $75 for me to diagnose. When you approve the repair, the $75 comes off the bill, and you get the written quote first.

LENNOX · SAN JOSE

Service · All Lennox Models

Lennox Heat Pump, AC & Furnace Repair · San Jose, CA

Lennox heat pump, AC and furnace repair in San Jose, from the Willow Glen bungalows to the newer Almaden and Evergreen builds.

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

Call (925) 999-4095

Lennox in San Jose

Lennox heating and cooling in San Jose.

San Jose is large and varied, from the older Willow Glen and Naglee Park bungalows to the sprawling newer tracts in Almaden, Evergreen and Berryessa. It sits inland enough that summers run hot, hotter than the Peninsula, so cooling matters and systems work hard. I see Lennox across the whole range here, from single-stage splits in the tract homes to variable XC systems in the larger Almaden builds.

We run HVAC through Bay Area HVAC Service, ADRIUM's division. I am EPA Section 608 Universal certified and we hold CSLB 1136642. The $75 diagnostic is waived when you approve the repair, you get a written quote, and we work 7 days.

Lennox does high efficiency well and a right-sized condenser holds a San Jose home through the hot stretches. The honest part is the parts ecosystem. Lennox keeps its proprietary boards and modules in a dealer-restricted channel, so a Lennox-specific part can run longer and cost more than the Carrier or Trane equivalent. With San Jose's long hot season, I set the parts expectation at the estimate so a summer repair window is realistic.

Common repairs we do

What we close on the truck.

XC condenser compressor overheating in summer load. Through a hot San Jose summer the XC condensers run hard and a weak compressor or a low charge pushes the unit into thermal overload. I check the amp draw, the charge and the cooling airflow before condemning the compressor, since the compressor is the expensive part to be wrong about.
SureLight furnace board failing on cool nights. The Lennox furnaces log heating hours through the cool inland nights and the SureLight ignition board develops cracks so the furnace drops out mid-cycle. I test the board under load and check the ignitor and gas valve rather than swapping parts on a guess.
iComfort thermostat dropping the variable air handler. On the newer Almaden and Evergreen homes the iComfort head loses communication with the variable-speed air handler over the RSBus, and the system stops staging properly. I reseat and test the bus and match the firmware before replacing any board.

Models we service

Lennox product lines.

Gas furnaces
Heat pumps and AC condensers
Air handlers and evaporator coils
Variable-capacity and communicating systems
Packaged units

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.

Nearby cities

Lennox service in neighboring cities.

FAQ

Lennox in San Jose questions, answered.

How long does it take you to reach San Jose from San Ramon

From San Ramon I run 680 south the whole way into San Jose, about 40 to 55 minutes depending on traffic and which part of the city. San Jose neighbors Cupertino, Sunnyvale, Saratoga and Los Gatos, all of which we cover, so I batch South Bay calls to make the drive efficient.
My AC cannot keep up on the hottest days. Is it the system or the size

Both are possible. I check the charge, airflow and the condenser first, but if a Lennox system was undersized for a hot San Jose summer no amount of repair fixes that. I will tell you honestly which one you are dealing with.
Is the $75 diagnostic credited toward the repair

Yes. You pay $75 for me to diagnose. When you approve the repair, the $75 comes off the bill, and you get the written quote first.

Need Lennox service in San Jose?

Tell us what is broken. We will quote it.