Our AC runs only a handful of weeks each summer. Does it still need a check?

A short season is easy on the compressor, but capacitors, contactors and drain lines age with time as well as use. A check in late spring, before the first warm spell, catches a weak capacitor or a clogged drain while there is time to fix it. We test the electrical parts, clean the coil and flush the drain.

Can a downtown Victorian get cooling without ductwork?

Yes. A ductless heat pump uses a small line set through the wall to one or more indoor heads, so there is no duct to hide in a finished ceiling, and it heats in winter too. If you already have one and it has stopped cooling, we service both the heads and the outdoor unit.

Who handles refrigerant work on a Vallejo system?

ADRIUM does that work itself, under the company's EPA 608 Universal certification. Refrigerant is recovered with a machine, never vented, the system is evacuated, and the charge is weighed in to the nameplate. You see the quote in writing before any sealed-system work. CSLB #1136642.

AC REPAIR · VALLEJO

AC Repair · Vallejo, CA

AC repair in Vallejo, where the bay keeps summers mild and a cooling system can sit idle for weeks.

$99 diagnostic (credited toward the repair)
Same or next-day best effort
CSLB #1136642

Call (925) 999-4095

AC Repair in Vallejo

AC Repair in Vallejo.

Vallejo's climate is shaped by the bay, and it can run about 10 degrees cooler than the inland cities nearby. That changes how air conditioning fails here. A system may sit idle for weeks, then get asked to carry the house through a warm spell, and the first hot afternoon is when a tired capacitor, a pitted contactor or a condensate line clogged with dried sludge finally shows itself.

Housing sets the rest. Glen Cove's 1980s and 1990s homes generally have forced-air furnaces and ducts, so cooling there rides on that duct system. Many of the Victorian and Craftsman houses downtown were never laid out for ducts, and cooling there usually means a ductless heat pump. Our technician covering Vallejo is based in Benicia, one town over. The $99 diagnostic is credited toward the repair, and a written quote comes before any work.

Common repairs we handle.

Condenser silent on the first warm day. After weeks off, the outdoor unit hums or does nothing while the indoor fan runs. We test the run capacitor against its rating, look at the contactor points for pitting or insects, and check the disconnect and the breaker. After a capacitor swap we confirm the compressor and fan draw normal current.
Ductless head dripping water down a plaster wall. A wall-mounted head in a Victorian or Craftsman room drains through a small line that runs outside or to a condensate pump. Dust and slime block it, and water runs down the wall. We clear the line, clean the pan and the coil, and test the pump if the head uses one.
R-22 system low on charge in a Glen Cove home. A condenser installed before about 2010 likely runs on R-22, which is no longer produced and costs far more to recharge than current refrigerants. We find the leak with nitrogen and an electronic detector, then give you the repair price next to a replacement quote so the choice is clear.
Frozen indoor coil after a missed filter change. In a mild climate the filter is easy to forget, and a clogged one starves the coil of air until it ices over. We shut the cooling off, let the coil thaw, check the filter, the blower and the charge, and restart with a measured temperature split across the coil.

Pricing and warranty

What it costs. What we stand behind.

$99

Diagnostic visit. Credited toward the repair.
1 yr

Parts and labor warranty on completed repairs. In writing before we start.
CSLB

#1136642. Bonded and insured. We file warranty paperwork when applicable.

Nearby cities

AC Repair in neighboring cities.

More cities

AC Repair across our service area.

FAQ

AC Repair in Vallejo questions, answered.

Our AC runs only a handful of weeks each summer. Does it still need a check?

A short season is easy on the compressor, but capacitors, contactors and drain lines age with time as well as use. A check in late spring, before the first warm spell, catches a weak capacitor or a clogged drain while there is time to fix it. We test the electrical parts, clean the coil and flush the drain.
Can a downtown Victorian get cooling without ductwork?

Yes. A ductless heat pump uses a small line set through the wall to one or more indoor heads, so there is no duct to hide in a finished ceiling, and it heats in winter too. If you already have one and it has stopped cooling, we service both the heads and the outdoor unit.
Who handles refrigerant work on a Vallejo system?

ADRIUM does that work itself, under the company's EPA 608 Universal certification. Refrigerant is recovered with a machine, never vented, the system is evacuated, and the charge is weighed in to the nameplate. You see the quote in writing before any sealed-system work. CSLB #1136642.

Pricing HVAC repair starts with a $99 diagnostic, credited toward the approved repair, which makes the service call $0 with a completed repair. Considering a new HVAC system? The in-home estimate visit is free.

Credentials Owner-operated by Andrew · CSLB #1136642 · EPA #1279674151528 · BBB A+ · Repairs carry a 1-year warranty; new-system coverage: 10 years manufacturer parts + 2 years labor. Warranty and callback details →

Need ac repair in Vallejo?

Tell us what is broken. We will quote it.