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

Plan on 50 to 60 minutes across the Dumbarton Bridge, traffic depending. We usually schedule Atherton in a Mid-Peninsula block together with Hillsborough, Palo Alto, and Los Altos Hills, so booking a morning slot gets you the most predictable arrival time.

Can you work with our house manager instead of the owner?

Yes, that is normal for us in Atherton. We coordinate access with house managers and private chefs, put every finding and price in writing, and leave the work area as we found it. CSLB #1136642 if your manager needs to verify licensing.

The unit is built into cabinetry. Can you still service it?

Almost always. Atosa units are front-breathing and slide-out serviceable if the install left clearance. If the millwork has to come apart, we tell you before touching anything and put it in the written quote.

ATOSA · ATHERTON

Service · All Atosa Models

Atosa Commercial Refrigeration Repair · Atherton, CA

Atosa and commercial-style refrigeration repair for Atherton estates, with written quotes and EPA 608 certified work.

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

Call (925) 999-4095

Atosa in Atherton

Atosa commercial service.

Atherton has essentially no commercial district, so the Atosa units we service here are not in restaurants. They are in estate kitchens, catering prep rooms, wine service areas, and guest house kitchenettes. Property managers and private chefs buy Atosa glass door merchandisers and undercounter refrigerators because they hold commercial temperatures at a fraction of the built-in luxury price, and they tuck them into butler pantries and garages.

The service pattern is different from restaurant work. These units run lightly loaded but sit for weeks between deep cleanings, and they often share a tight cabinet enclosure that starves the condenser of airflow. I have pulled Atosa undercounters out of Atherton millwork that had a quarter inch of dust on a coil that had never been touched since install.

We handle this work through Bay Area Refrigeration Service, our commercial refrigeration division. Discreet scheduling, written quotes before work, and a $75 diagnostic that is waived when you approve the repair.

Common repairs we do

What we close on the truck.

Condenser starvation inside custom cabinetry. Atosa undercounter and back bar units breathe through the front grille, but installers in estate kitchens sometimes recess them behind trim that blocks half the intake. Head pressure runs high, the cabinet struggles in warm weather, and compressor life drops. We clean the coil, measure temperatures, and specify exactly how much clearance the enclosure needs so it does not happen again.
Glass door merchandiser losing temperature in wine and beverage service. MCF series glass door units gain heat through the glass constantly. When the door gasket ages or the frame heater circuit fails, condensation forms and the unit runs nonstop trying to hold 38. We replace gaskets, check the anti-sweat circuit, and verify evaporator performance so the unit holds setpoint quietly.
Frozen or blocked condensate drain. Atosa cabinets drain defrost water to an evaporation pan near the compressor. When the drain line clogs or freezes, water pools under crisper areas and eventually onto hardwood floors, which is an expensive event in an Atherton kitchen. We clear and reroute the drain, check the pan heater where fitted, and confirm defrost timing.

Models we service

Atosa product lines.

MBF reach-in refrigerators and freezers
MGF prep tables
MWF worktops
Sandwich and salad units
Undercounter refrigeration

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

Atosa service in neighboring cities.

FAQ

Atosa in Atherton questions, answered.

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

Plan on 50 to 60 minutes across the Dumbarton Bridge, traffic depending. We usually schedule Atherton in a Mid-Peninsula block together with Hillsborough, Palo Alto, and Los Altos Hills, so booking a morning slot gets you the most predictable arrival time.
Can you work with our house manager instead of the owner?

Yes, that is normal for us in Atherton. We coordinate access with house managers and private chefs, put every finding and price in writing, and leave the work area as we found it. CSLB #1136642 if your manager needs to verify licensing.
The unit is built into cabinetry. Can you still service it?

Almost always. Atosa units are front-breathing and slide-out serviceable if the install left clearance. If the millwork has to come apart, we tell you before touching anything and put it in the written quote.

Need Atosa service in Atherton?

Tell us what is broken. We will quote it.