How long does it take you to reach Sunnyvale from San Ramon?

From San Ramon it is about 45 to 55 minutes down 680 into the South Bay, depending on traffic. We also serve Mountain View, Cupertino, Los Altos, and San Jose nearby, so we batch these Peninsula and South Bay runs.

Will a Daikin mini-split cool a Sunnyvale Eichler with no ducts?

Yes, Eichlers are one of our most common ductless jobs in this area because there is nowhere to put ducts. We size and service the heads for the open plan and the slab, and the system handles both heating and cooling.

My Daikin keeps shutting itself off. Is it failing?

Often it is the condensate float switch tripping to prevent an overflow, which is a drain or pump problem, not a major failure. We clean the pump and line and replace a sticking float, and the unit runs through again.

DAIKIN · SUNNYVALE

Daikin Manufacturer-Authorized Service

Daikin Ductless & Heat Pump Repair · Sunnyvale, CA

Daikin ductless and heat pump repair in Sunnyvale, from the Eichlers in the flats to the newer condos near Murphy Avenue.

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

Call (925) 999-4095

Daikin in Sunnyvale

Daikin heating and cooling in Sunnyvale.

Sunnyvale has a strong stock of Eichlers and other no-duct, slab-on-grade homes, plus 1960s tract houses and a lot of newer condos and townhomes downtown. The Eichler and slab owners go Daikin ductless because there is no attic or crawl space for ducts, and the newer multi-family often came with Daikin heat pumps from the builder. We see both kinds of service here.

We are a Daikin authorized servicer and I was trained on the inverter line at the factory. Sunnyvale sits in the bay-moderated South Bay, so the climate is mild and the heads run long, gentle hours rather than hard. The parts that wear are the blower wheels, drains, and sensors more than the compressors.

ADRIUM runs HVAC through Bay Area HVAC Service from San Ramon. We waive the $75 diagnostic with the repair, we put the quote in writing, and we are out 7 days a week.

Common repairs we do

What we close on the truck.

Eichler mini-split blower and freeze faults. Eichler owners cool the open plan off a couple of heads, so those run hard and the blower wheel cakes with dust from the flat-roof environment. Airflow drops and the coil ices. I deep-clean the wheel and barrel and check the indoor thermistors and drain.
Builder heat pump sensor codes in downtown condos. The newer Sunnyvale condos run Daikin systems that throw P or H codes when a thermistor or pressure sensor drifts. These are sensor faults. I check each against the factory resistance table and replace only the one reading out of range.
Drain pump and float trips from long run hours. Sunnyvale's mild, long cooling season keeps the heads producing condensate, and the drain pumps and float switches gum up and shut the unit off. I clean the pump, flush the line, and replace a sticking float so it stops faulting on its own water.

Models we service

Daikin product lines.

Inverter heat pumps
Ductless and multi-zone mini-splits
Gas furnaces
Fit and slim-profile systems
Air handlers

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

Daikin service in neighboring cities.

FAQ

Daikin in Sunnyvale questions, answered.

How long does it take you to reach Sunnyvale from San Ramon?

From San Ramon it is about 45 to 55 minutes down 680 into the South Bay, depending on traffic. We also serve Mountain View, Cupertino, Los Altos, and San Jose nearby, so we batch these Peninsula and South Bay runs.
Will a Daikin mini-split cool a Sunnyvale Eichler with no ducts?

Yes, Eichlers are one of our most common ductless jobs in this area because there is nowhere to put ducts. We size and service the heads for the open plan and the slab, and the system handles both heating and cooling.
My Daikin keeps shutting itself off. Is it failing?

Often it is the condensate float switch tripping to prevent an overflow, which is a drain or pump problem, not a major failure. We clean the pump and line and replace a sticking float, and the unit runs through again.

Need Daikin service in Sunnyvale?

Tell us what is broken. We will quote it.