How fast can you get to my San Ramon home

San Ramon is our base, so we are usually 5 to 15 minutes away anywhere in the city, from Twin Creeks to Dougherty Valley. We can often schedule same day here, and we cover neighboring Danville, Alamo, Dublin and Pleasanton on the same Tri-Valley routing.

My San Ramon upstairs never cools well, is the Carrier unit bad

Usually it is a charge, coil or duct-sizing issue on the upstairs system, not the brand. We test the upstairs unit on its own and tell you whether it needs a repair, a charge correction or a sizing fix.

Are rebates available on a new Carrier system in San Ramon

Programs change often, so we confirm what is actually paying at estimate time rather than quoting a stale number. We will not promise a credit that is not really available when you buy.

CARRIER · SAN RAMON

Service · All Carrier Models

Carrier Heat Pump, AC & Furnace Repair · San Ramon, CA

Carrier heat pump, AC and furnace repair in San Ramon, our home base, from Windemere to the older Twin Creeks tracts.

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

Call (925) 999-4095

Carrier in San Ramon

Carrier heating and cooling in San Ramon.

San Ramon is our home city, so we know its housing well. It runs from 1970s and 1980s tracts in Twin Creeks and the older neighborhoods to large 1990s through 2010s homes in Windemere, Gale Ranch and Dougherty Valley. Many of these homes, especially the newer two-story ones, came with Carrier or Bryant equipment and often run two systems, one per floor.

San Ramon is Tri-Valley inland, so summer heat is real and the cooling load is significant. Carrier two-stage and Infinity variable-speed equipment fits the larger homes well, and the two-story floor plans benefit from zoning or separate systems to keep the upstairs comfortable. Being based here means short drive times and fast scheduling for our own city.

Work runs through Bay Area HVAC Service. I hold EPA Section 608 Universal certification, we carry CSLB #1136642, the $75 diagnostic is waived with the repair, and every job comes with a written quote.

Common repairs we do

What we close on the truck.

Upstairs system struggling in summer heat. Many San Ramon two-story homes run a separate Carrier system upstairs that cannot keep up in the afternoon heat. We check the upstairs condenser charge, the coil and the duct sizing, since the cause is usually an undercharged or undersized upstairs system rather than just the weather.
Infinity communicating board and SAM faults. The newer Windemere and Gale Ranch homes often run Carrier Infinity. When the control, the SAM module or a board fails, the system goes dark. We check the ABCD bus and isolate the failed component before ordering, because the Infinity boards are a real expense and we confirm before we spend your money.
Builder evaporator coil leaks on aging tracts. The original builder Carrier coils in the older San Ramon tracts develop formicary leaks after a decade, causing gradual cooling loss. We leak-test, confirm the coil is the source, and quote a matched coil replacement instead of repeatedly topping off refrigerant.

Models we service

Carrier product lines.

Heat pumps (Infinity and Performance)
Gas furnaces
AC condensers and coils
Air handlers and fan coils
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

Carrier service in neighboring cities.

FAQ

Carrier in San Ramon questions, answered.

How fast can you get to my San Ramon home

San Ramon is our base, so we are usually 5 to 15 minutes away anywhere in the city, from Twin Creeks to Dougherty Valley. We can often schedule same day here, and we cover neighboring Danville, Alamo, Dublin and Pleasanton on the same Tri-Valley routing.
My San Ramon upstairs never cools well, is the Carrier unit bad

Usually it is a charge, coil or duct-sizing issue on the upstairs system, not the brand. We test the upstairs unit on its own and tell you whether it needs a repair, a charge correction or a sizing fix.
Are rebates available on a new Carrier system in San Ramon

Programs change often, so we confirm what is actually paying at estimate time rather than quoting a stale number. We will not promise a credit that is not really available when you buy.

Need Carrier service in San Ramon?

Tell us what is broken. We will quote it.