AC Repair in Santa Clara, CA — Same-Day, From Our Santa Clara Shop
EVS Mechanical is based in Santa Clara — when your AC quits during a heat wave, we're already in the neighborhood. Same-day diagnostics for central AC, heat pumps, and mini splits. Family-run, 5.0-star rated, no call centers.
AC repair in Santa Clara, CA — EVS Mechanical is headquartered on Bassett Street in Santa Clara, so same-day AC repair usually means a tech is minutes away, not across the valley. Central AC, heat pumps, and mini splits — all makes and models. CA Lic #1089826. Call (408) 300-8254.
What Is AC Repair in Santa Clara?
AC repair in Santa Clara covers diagnosing and fixing residential cooling systems — central air conditioners, heat pumps, and ductless mini splits. Santa Clara's housing stock makes this local work: much of the city was built in the 1950s–1970s, and many of those homes are still cooled by aging systems (some on phased-out R-22 refrigerant) that fail in predictable ways during September heat spikes.
When to call EVS:
- Your AC won't turn on, or the outdoor unit hums but the fan doesn't spin
- Warm air from the vents when the thermostat says it should be cooling
- The system short-cycles — on and off every few minutes
- Ice on the refrigerant lines or outdoor unit
- Your electric bill jumped with no change in usage
- It's a heat-wave week and you need someone today, not Thursday
Who this is for: Homeowners and property managers in Santa Clara — Rivermark, the Old Quad, Killarney Farms, Westwood Oaks, and everywhere between El Camino Real and the 101.
Why EVS?
We're actually in Santa Clara.
Our shop is on Bassett Street, off De La Cruz — not a dispatch office in another county. For Santa Clara addresses, "same-day" usually means hours, and there's no travel surcharge for our own city.
All makes and models.
Carrier, Bryant, Day & Night, Trane, Lennox, Goodman, Rheem, Daikin, Mitsubishi, Fujitsu, Bosch — central AC, heat pumps, and multi-zone mini splits.
Written estimate before any work.
You approve the price before we touch the system. No surprise charges when the job is done.
Honest repair-vs-replace advice.
If a repair doesn't make financial sense, we'll show you the math instead of selling you a new system — and Santa Clara's cheap municipal electricity changes that math (see below).
Owner-accountable.
The family that runs EVS oversees every job. No call centers, no subcontractors, and the tech who diagnosed your system is the one who answers the follow-up call.
Our Process
Call or Book Online
Call (408) 300-8254 and describe what the system is doing. For Santa Clara addresses we can usually schedule same-day.
Diagnostic Visit
We test the system end to end — electrical, refrigerant pressures, airflow, controls — and show you what failed, not just tell you.
Written Estimate
You get the repair options in writing with prices before any work starts. If replacement is genuinely the better call, we say so and explain why.
Repair + Verify
Most common repairs (capacitors, contactors, fan motors, sensors) are completed the same visit from stocked parts. We verify cooling performance before we leave.
Call or Book Online
Call (408) 300-8254 and describe what the system is doing. For Santa Clara addresses we can usually schedule same-day.
Diagnostic Visit
We test the system end to end — electrical, refrigerant pressures, airflow, controls — and show you what failed, not just tell you.
Written Estimate
You get the repair options in writing with prices before any work starts. If replacement is genuinely the better call, we say so and explain why.
Repair + Verify
Most common repairs (capacitors, contactors, fan motors, sensors) are completed the same visit from stocked parts. We verify cooling performance before we leave.
Our Work
Real installations by EVS Mechanical
Gas furnace installed in closet alcove
Carrier outdoor condenser unit on pad
Bryant gas furnace in garage
TOSOT heat pump outdoor unit
Furnace on raised platform in utility closet
Air handler with insulated ductwork in attic
HVAC unit with ductwork in crawlspace
Furnace installation in garage
Garage HVAC system wide view
EVS technicians servicing a Lochinvar commercial rooftop unit
EVS technician working on commercial rooftop HVAC equipment
Two TOSOT heat pump units installed on a flat roof
New TOSOT heat pump installation on a flat roof
TOSOT inverter heat pump dual-fan condenser
TOSOT heat pump with EnergyGuide rating, rooftop install
TOSOT condenser unit secured on a flat roof
Completed rooftop heat pump installation, wide view
Air handler with new insulated ductwork installation
Gas furnace installed in closet alcove
Carrier outdoor condenser unit on pad
Bryant gas furnace in garage
TOSOT heat pump outdoor unit
Furnace on raised platform in utility closet
Air handler with insulated ductwork in attic
HVAC unit with ductwork in crawlspace
Furnace installation in garage
Garage HVAC system wide view
EVS technicians servicing a Lochinvar commercial rooftop unit
EVS technician working on commercial rooftop HVAC equipment
Two TOSOT heat pump units installed on a flat roof
New TOSOT heat pump installation on a flat roof
TOSOT inverter heat pump dual-fan condenser
TOSOT heat pump with EnergyGuide rating, rooftop install
TOSOT condenser unit secured on a flat roof
Completed rooftop heat pump installation, wide view
Air handler with new insulated ductwork installation
Gas furnace installed in closet alcove
Carrier outdoor condenser unit on pad
Bryant gas furnace in garage
TOSOT heat pump outdoor unit
Furnace on raised platform in utility closet
Air handler with insulated ductwork in attic
HVAC unit with ductwork in crawlspace
Furnace installation in garage
Garage HVAC system wide view
EVS technicians servicing a Lochinvar commercial rooftop unit
EVS technician working on commercial rooftop HVAC equipment
Two TOSOT heat pump units installed on a flat roof
New TOSOT heat pump installation on a flat roof
TOSOT inverter heat pump dual-fan condenser
TOSOT heat pump with EnergyGuide rating, rooftop install
TOSOT condenser unit secured on a flat roof
Completed rooftop heat pump installation, wide view
Air handler with new insulated ductwork installation
Pricing
Typical ranges for planning
| Service | What to expect |
|---|---|
| Diagnostic visit (Santa Clara) | Same-day where scheduling allows; no travel surcharge in our home city |
| Common repairs (capacitor, contactor, sensor) | Parts + labor, usually completed same visit |
| Major repairs (fan motor, compressor, control board) | Parts + labor, written estimate first |
| Refrigerant leak repair + recharge | Varies by leak location; R-22 systems quoted with replace comparison |
| Emergency / after-hours service | May have additional fee |
Higher cost:
Emergency/after-hours, hard-to-access equipment (roof, tight side yard), R-22 refrigerant (phased out), compressor or control board replacement
Lower cost:
Capacitor or contactor replacement, easy equipment access, regular business hours, recent unit (warranty parts available)
Financing: Coming soon — call for current options.
Rebates: If your repair leads to a replacement, Santa Clara homeowners may qualify for Silicon Valley Power efficiency programs, BayREN rebates, and federal tax credits (up to 30% for qualifying equipment).
What Our Clients Say
Real reviews from real customers. Every job backed by upfront pricing, licensed technicians, and a commitment to getting it right.
“EVS Mechanical is a great HVAC company! They were very professional, on time, explained everything and had a very competitive price. They found asbestos and we had to replace our entire furnace and duct work — it was done in a week. They filed the permits and handled everything. I highly recommend them.”
Rosalyn Y.
San Jose, CA
Frequently Asked Questions
Faster than almost anyone — our shop is on Bassett Street in Santa Clara, so we're not driving in from another city. During normal weeks, same-day service for Santa Clara addresses is the norm, not the exception. During heat waves we prioritize no-cooling calls; call (408) 300-8254 and tell us what's happening.
Most repairs come down to a handful of common parts — capacitors, contactors, fan motors, thermostats — and those sit at the lower end of the range. Refrigerant leaks and compressor work cost more. You get a written estimate before any work begins, and there's no travel surcharge for Santa Clara. Call for a current quote on your specific symptoms.
Sometimes, yes. R-22 recharges are expensive since the 2020 phase-out, but here's the Santa Clara twist: Silicon Valley Power's low electric rates mean an older, less-efficient system costs much less to run here than in PG&E territory. A cheap mechanical repair on an R-22 system can still make sense; a refrigerant leak usually doesn't. We'll show you both numbers and let you decide.
Not for ordinary repairs. Replacing refrigerant-circuit components or the full system requires a mechanical permit from the City of Santa Clara Building Division. When work needs a permit, EVS handles the application and inspection scheduling — it's included in the written quote, not a surprise line item.
All of them — Rivermark, the Old Quad, Killarney Farms, Westwood Oaks, Parkway/Pomeroy, and the streets around Santa Clara University and Levi's Stadium. Our shop is off De La Cruz Blvd, so nothing in the city is more than about 15 minutes away.
All three. Heat pumps and ductless mini splits are a growing share of Santa Clara homes — especially with electrification rebates — and we install and repair Mitsubishi, Daikin, Fujitsu, and TOSOT systems regularly. If it cools a house, we work on it.
Then you'll hear it from us straight, with a written comparison of repair cost versus replacement cost — factoring in Silicon Valley Power rates, not generic utility assumptions. If you replace, Santa Clara homeowners may qualify for SVP efficiency programs, BayREN rebates, and federal tax credits. See our [AC installation service](/services/ac-installation).
Service Areas
EVS Mechanical provides HVAC services throughout the Bay Area: