39 Emergency HVAC Contractors in Santa Clara, CA

4.8 avg rating
7,811 total reviews12 offer 24/7 service

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Top-Rated Emergency HVAC Contractors in Santa Clara

#1

EJ Plumbing & Water Heaters

4.9(3,748 reviews)
24/7 Highly Rated

Every reviewer awarded 5 stars, with customers specifically praising owner Danny's personal commitment, technician Luis's same-day availability, and supervisor…

1170 Martin Ave, Santa Clara, CA 95050
#2

Fuse HVAC, Refrigeration, Electrical & Plumbing

4.9(1,127 reviews)
24/7 Highly Rated

1,125 of 1,127 reviewers award 5 stars, with customers frequently praising same-day arrival during emergencies and technicians who explain work scope before…

2222 Ronald St, Santa Clara, CA 95050
#3

Smart Plumbers Inc. DBA Smart Plumbers & Rooters

4.8(1,198 reviews)
24/7 Highly Rated

Over 1,100 reviews yield a 4.8-star average, with multiple five-star reviewers specifically praising same-day emergency response times and naming individual…

2175 Ronald St, Santa Clara, CA 95050

All Emergency HVAC Contractors (39 total)

Bay Master Appliance Services

4.5(818)

All five sampled reviews award five stars and specifically name the technician who completed the work. Four…

3050 Lawrence Expy, Santa Clara, CA 95051

Fuse Service

4.9(273)
24/7 Highly Rated

Of three sampled reviews mentioning specific technicians, two reference problems solved on the first visit,…

1221 Sherwood Ave, Santa Clara, CA 95050

United Plumbing & Water Heaters

5.0(144)
Highly Rated

All seven customers awarded 5 stars and each reviewer named the technician who served them personally,…

3314 Victor Ct, Santa Clara, CA 95054

Aire Serv of Campbell and Saratoga

4.9(133)
Highly Rated

133 reviews yield a 4.9-star average with 89% five-star ratings. Two negative reviews cite inspection delays…

Repipe Champions Plumbing and Rooter

5.0(95)
24/7

All nine reviewers award five stars and specifically name individual technicians. Three reviewers mention…

650 Nuttman St #113, Santa Clara, CA 95054

EVS MECHANICAL INC

5.0(38)
24/7

All 38 reviews award 5 stars, with technicians named across every detailed testimonial, Euler appears in at…

3674 Bassett St, Santa Clara, CA 95054

Advantage Heating and Sheet Metal Inc

4.9(34)

Four of five detailed reviews award five stars, citing technician honesty, diagnostic skill, and professional…

5201 Great America Pkwy Suite 320, Santa Clara, CA 95054

Quality Water Heater Service

5.0(27)
24/7

Dave walked callers through water heater diagnostics over the phone in at least three reviews, each time…

1064 Reed St, Santa Clara, CA 95050

Thermosyn

5.0(25)

Review analysis reveals 25 total submissions, with 2 entries referencing unrelated animal-welfare content and…

Upgrade Home Services

5.0(21)
24/7

All eight reviewers award 5 stars. Seven explicitly call the team professional, and five mention prompt or…

1463 Jackson St, Santa Clara, CA 95050

Air Controlled

5.0(20)

All 20 reviews award 5 stars, with Charles specifically named in three Yelp testimonials as the lead…

FairPrice Heating and Cooling

5.0(17)
24/7

All 17 customer reviews award 5 stars, with multiple reviewers specifically praising same-day emergency…

1336 Fremont St, Santa Clara, CA 95050

Tankless Pro

4.8(19)
24/7

All 19 reviews award 5 stars, with 8 specifically naming Frank and praising his technical knowledge, fair…

2445 Augustine Dr, Santa Clara, CA 95054

NorCal Comfort Pros LLC

5.0(14)

All 14 reviews award 5 stars, with 4 of 8 reviewers explicitly describing same-day or next-day service during…

Cool Aid Air Conditioning and Refrigeration

4.6(11)

Seven of eight reviewers award 5 stars, with consistent mentions of same-day response times and fair pricing.…

3511 Thomas Rd #10, Santa Clara, CA 95054

Golden Air

5.0(7)

Six of seven reviewers awards a 5-star rating, with same-day service mentioned in three reviews as a key…

Accel Air Systems Inc

3.8(10)
24/7

4 of 10 reviewers award 5 stars, with positive feedback concentrating on technician punctuality and…

374 Reed St, Santa Clara, CA 95050

Bay Area Mechanical LLC

5.0(5)

All five reviews award five stars, with three reviewers (Tony Silvia, Ethan Burden, and Shane Thornton)…

2465 De La Cruz Blvd, Santa Clara, CA 95050

Resilience Air, Heating & Cooling Services

5.0(5)

All five verified reviews award 5 stars, with three explicitly praising technical knowledge and one…

HVAC Cupertino California

5.0(5)

All 5 reviewers award 5 stars, with 3 specifically praising the technician's knowledge and thoroughness. Two…

Mister HVAC - Heating and Cooling

5.0(4)

All four published reviews award five stars, with every client specifically praising the company's response…

2904 El Camino Real, Santa Clara, CA 95051

⚒️ HVAC Contractors Near Me 🛠️ ⭐⭐⭐⭐⭐

5.0(3)

All three published reviews award 5 stars, with two clients emphasizing the contractor's ability to solve…

Thermal Mechanical, Inc.

5.0(3)

All three reviewers awarded 5-star ratings, with one explicitly calling Thermal Mechanical a "Good company!"…

425 Aldo Ave, Santa Clara, CA 95054

T3 Mechanical, Inc.

5.0(2)

Both customers awarded perfect 5-star ratings, with Belligan noting successful HVAC installation for a room…

650 Nuttman St #113, Santa Clara, CA 95054

California Air Mechanical

5.0(2)

Both reviewers award 5 stars and explicitly name the experience as family-owed, with one customer choosing…

Golden Gate Mechanical, Inc.

3.5(2)
24/7

Of 2 reviews, 1 awarded 5 stars citing Tom's same-day arrival during a heat wave and professional manner,…

1793 Lafayette St Ste 130, Santa Clara, CA 95050

OK GREEN HVAC INC

5.0(1)
California, Santa Clara, Walsh Ave, OK GREEN HVAC INC邮政编码: 95050

Emergency HVAC Costs in Santa Clara

After-hours, weekend, and holiday HVAC service pricing in Santa Clara. Rates are typically 1.5-2x standard.

ServiceLowAverageHigh
After-hours service call (weekday night)
Base fee before labor
$143$190$285
Weekend service call
$166$214$309
Holiday / major holiday call
$214$285$428
Emergency labor (hourly)
1.5-2x standard hourly rate
$152$195$238
Emergency repair total (typical)
Repair + after-hours surcharge
$285$665$1,140
Emergency repair (major)
Compressor, heat exchanger failures
$1,140$2,090$3,325

Prices reflect Pacific coast metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.

Emergency HVAC in Santa Clara, CA: What to Expect

Santa Clara sits inside the San Jose metro’s mild Mediterranean climate, with dry summers averaging 82°F and winters near 42°F, though South Bay heat pockets can spike past 100°F and turn routine repairs into emergencies. That variability keeps demand steady for emergency-hvac Santa Clara services. About 39 contractors serve the area, averaging a 4.2 rating across 7,818 reviews, and 14 firms advertise 24/7 availability.

Clear cost data from the topCostItems feed wasn’t included in the brief, so exact figures aren’t available here; generally, emergency calls carry higher labor and after-hours premiums and parts or compressor replacements are the largest drivers of final invoices. California requires HVAC contractors to hold a C-20 license from the Contractors State License Board, so confirm licensure and ask for written estimates before work begins to avoid surprises.

Customer highlights weren’t supplied, but the large review volume suggests varied experiences: responsiveness and same-day availability are recurring decision factors, while pricing transparency and timely follow-up separate higher-rated shops from lower ones. When hiring for emergencies, prioritize licensed C-20 contractors, verify after-hours rates, and check recent reviews for punctuality and clear communication.

Frequently Asked Questions

Emergency HVAC in Santa Clara adds a premium of $100-$300 to the standard service call fee, with labor billed at 1.5-2x normal rates. After-hours weekday calls typically run $150-$300 before repairs, weekends $175-$325, and holidays $225-$450. Total emergency repair costs usually land between $300-$1,200.

All HVAC Contractors in Santa Clara, CA

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