Do you cover Montara, Moss Beach, and El Granada, or just Half Moon Bay itself?

All of it. Half Moon Bay is our anchor for the whole Coastside, so Montara, Moss Beach, and El Granada are covered the same as Half Moon Bay proper.

Is response time different for the Coastside compared to inland Peninsula cities?

Our technician is based on the Peninsula in San Mateo County, so the Coastside isn't the long San Ramon drive it used to be. It's still a bit further out than San Carlos or Belmont, but it's a local route now, not a special trip.

Why does my Sub-Zero seem to fail faster here than it did at my last house inland?

Salt air. The coil fins and fan housing corrode faster this close to the ocean, and gaskets harden quicker with the fog-to-sun swings. I'd plan on more frequent coil checks out here than the Sub-Zero manual assumes for an inland home.

SUB-ZERO · HALF MOON BAY

Service · All Sub-Zero Models

Sub-Zero Refrigeration Repair · Half Moon Bay, CA

Sub-Zero repair for Half Moon Bay and the Coastside, Montara to El Granada, built for salt air.

$99 diagnostic (waived with repair)
Same or next-day best effort
CSLB #1136642

Call (925) 999-4095

Sub-Zero in Half Moon Bay

Sub-Zero in Half Moon Bay kitchens.

Half Moon Bay is our anchor for the Coastside, and that covers Montara, Moss Beach, and El Granada along with Half Moon Bay itself. The kitchens up here range from the cottages near Main Street and the harbor to newer builds off Highway 1, but they all fight the same problem: salt air coming off the ocean corrodes condenser coils and fan motor housings faster than anywhere inland.

A technician based on the Peninsula in San Mateo County now covers this route, so Coastside calls don't require the drive up from San Ramon that they used to. That's a real change for how fast a sealed-system repair can turn around out here.

I've pulled condenser coils in Half Moon Bay with visible rust after eight or nine years, work that would still look clean on a unit thirty minutes inland. If your kitchen is within a mile or two of the water, plan on shorter service intervals than the manual assumes.

What the work looks like

A built-in sealed-system leak repair.

Nitrogen pressure and a soap-bubble test on a built-in fridge line set. We map every leak source before we braze.

The corroded copper up close. After fifteen-plus years this is why a real fix rebuilds the sealed run, so you do not pay the labor twice.

ADRIUM technician brazing a copper refrigerant line onto a compressor with a torch during a sealed-system repair — Brazing a new line onto the compressor during the same kind of sealed-system repair. Recover, braze, evacuate, and recharge: the real fix, done as one complete job.

Common repairs we do

What we close on the truck.

Salt-air corrosion on condenser coils and fan housings. The coil fins and the fan motor housing corrode from ocean air well before the compressor itself wears out. I've seen this take down a unit in under ten years in a house near the harbor. Cleaning alone doesn't fix corroded fins, they need replacement once they've pitted through.
Evaporator drain pan rust-through. Coastside humidity gets into the drain pan over the years and rusts it from the inside out, which shows up as water pooling under the unit or a musty smell when the door opens. I replace the pan and check the drain line for the same corrosion.
Door gasket seal failure from humidity swings. The gasket material hardens and cracks faster out here with the daily fog-to-sun humidity swing than it does inland. A failed seal lets warm air in, the compressor runs longer, and the fresh-food side drifts warm even though nothing else is wrong.

Models we service

Sub-Zero product lines.

Classic Series 36 to 48 inch built-ins
BI Series
Pro Series
Wine columns
Designer Series integrated

Pricing and warranty

What it costs. What we stand behind.

$99

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

3 months standard, 1 year on inverter boards, up to 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

Sub-Zero jobs we have closed.

Blackhawk, CA · Built-In Freezer

Sub-Zero 501F Sealed System Rebuild and Restoration

A 1991 Sub-Zero 501F built-in that stopped holding temperature. A refrigerant leak had emptied the sealed system, on a unit with a rough history: a prior compressor swap, burn marks from a past fire, and a rusted cabinet.
Read case →

See all case studies →

Nearby cities

Sub-Zero service in neighboring cities.

More cities

Sub-Zero across our service area.

FAQ

Sub-Zero in Half Moon Bay questions, answered.

Do you cover Montara, Moss Beach, and El Granada, or just Half Moon Bay itself?

All of it. Half Moon Bay is our anchor for the whole Coastside, so Montara, Moss Beach, and El Granada are covered the same as Half Moon Bay proper.
Is response time different for the Coastside compared to inland Peninsula cities?

Our technician is based on the Peninsula in San Mateo County, so the Coastside isn't the long San Ramon drive it used to be. It's still a bit further out than San Carlos or Belmont, but it's a local route now, not a special trip.
Why does my Sub-Zero seem to fail faster here than it did at my last house inland?

Salt air. The coil fins and fan housing corrode faster this close to the ocean, and gaskets harden quicker with the fog-to-sun swings. I'd plan on more frequent coil checks out here than the Sub-Zero manual assumes for an inland home.

Need Sub-Zero service in Half Moon Bay?

Tell us what is broken. We will quote it.