HVAC Services in Santa Clara, CA

93 HVAC contractors found

Need emergency service? 16 HVAC providers in Santa Clara offer 24/7 availability

JM Water Heaters & Drains

5.0(243)
Highly Rated

All eight reviewers award five stars and reference the same technician by name. Four customers specifically…

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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
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Made Simple Heating And Air

5.0(113)
Highly Rated

106 reviewers awarded perfect five-star ratings across every verified customer feedback submission. Multiple…

3030 Lawrence Expy, Santa Clara, CA 95051
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Repipe Champions Plumbing and Rooter

5.0(100)
24/7 Highly Rated

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

650 Nuttman St #113, Santa Clara, CA 95054
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Iris Mechanical Inc

5.0(84)

All 79 reviewers awarded 5-star ratings, with nine customers specifically naming technicians (Nikita, Alex)…

2483 Brannan Pl, Santa Clara, CA 95050
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Promax Service Group

5.0(76)

All 66 reviewers awarded 5 stars. Howard Chong and Vikram Saxena each credited a specific technician by name…

3033 Kaiser Dr, Santa Clara, CA 95051
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Tempro

5.0(56)

51 reviews yield a perfect 5.00-star average. Givo earns a named mention for same-day thermostat and…

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Keep It Runnin Smog & Repair - Santa Clara

5.0(46)

All eight reviewed customers awarded perfect five-star ratings, with three specifically naming staff members…

3751 Lafayette St, Santa Clara, CA 95054
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EVS MECHANICAL INC

5.0(44)
24/7

Every reviewer awarded a 5-star rating, with multiple customers specifically naming the technician Euler and…

3674 Bassett St, Santa Clara, CA 95054
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Quality Water Heater Service

5.0(32)
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
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Thermosyn

5.0(25)

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

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Aquinas HVAC Inc.

5.0(24)

All 24 reviewers award 5 stars, with multiple customers specifically naming Dan, Andy, and Joe for their…

2273 De La Cruz Blvd, Santa Clara, CA 95050
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Cen-Cal Heating & Air Conditioning

5.0(24)

Both reviewers awarded 5 stars and named JJ or Amir explicitly. Shivam highlights JJ's after-hours…

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CS ELECTRIC

5.0(23)

All 23 reviewers awarded 5 stars, with four separate customers praising same-day EV charger installation and…

1830 Ravizza Ave, Santa Clara, CA 95051

Air Controlled

5.0(22)

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

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Fuse School of HVAC, Electrical & Plumbing

5.0(19)

4 of 8 reviewers specifically highlight the 5-day course structure as a defining strength. 3 reviewers…

2222 Ronald St, Santa Clara, CA 95050
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FairPrice Heating and Cooling

5.0(19)
24/7

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

1336 Fremont St, Santa Clara, CA 95050
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Blue Cloud AC Repair

5.0(17)

All 18 reviews award 5 stars, with consistent praise for on-time arrivals, transparent pricing, and…

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NorCal Comfort Pros LLC

5.0(16)

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

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Freon INC

5.0(16)

Eight reviewers gave perfect 5-star ratings, with three explicitly mentioning same-day service availability…

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Everest Heating And Cooling

5.0(14)

Five-star reviews consistently mention fair pricing, honest recommendations, and Nima's personal involvement…

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RGN Heating & Cooling

5.0(10)

Eight of nine reviewers award 5 stars, with three specifically citing Ricardo by name and praising his…

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Upgrade Home Services

5.0(10)
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
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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…

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Monteros Heating and Air

5.0(6)

This listing currently shows 0 verified reviews and a 0.00 star rating, meaning no customer feedback has been…

1044 Martin Ave, Santa Clara, CA 95050
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HVAC Cupertino California

5.0(5)

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

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Resilience Air, Heating & Cooling Services

5.0(5)

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

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Jhonny Tech Heating & Cooling Services LLC

5.0(5)

4 of 5 reviewers specifically mention the technician arrived promptly or completed the job in a single visit.…

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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
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JMS Heating & Aircondition inc

5.0(4)

All 4 reviews award perfect 5-star ratings, with each client specifically praising the team's professionalism…

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HVAC Service Costs in Santa Clara, CA

Pricing ranges across all HVAC services offered in Santa Clara.

ServiceTypical RangePrice Points
AC Repair$71$2,6607 items →
AC Installation$138$18,4008 items →
AC Replacement$1,932$14,7205 items →
HVAC Maintenance$15$7847 items →
HVAC Repair$74$3,4307 items →
HVAC Service$67$13,3956 items →
Emergency HVAC$143$3,3256 items →
Commercial HVAC$2$76,0007 items →

Prices reflect Pacific coast metro averages based on HomeAdvisor and Angi published cost data. Last updated: April 2026.

HVAC in Santa Clara, CA: What Homeowners Should Know

Santa Clara's climate creates steady but moderate HVAC demand compared to inland valleys. Summers typically reach the mid-80s, though South Bay heat pockets can spike past 100 F during unusual heat events. Winters stay mild around 42 F, keeping heating loads light. With 81 hvac companies Santa Clara serving the region and an average rating of 4.4 across more than 9,500 customer reviews, homeowners have substantial choice when searching for the best hvac Santa Clara contractors.

Pricing across all HVAC services in this market spans from $2 for minor consultations to $76000 for full system replacements. This wide range reflects the fact that California HVAC contractors must hold a C-20 Warm-Air Heating, Ventilating, and Air-Conditioning Contractor license from the CSLB, which requires at least four years of documented HVAC experience within the past decade. Licensing compliance, insurance requirements, and technician expertise all contribute to what homeowners ultimately pay. When homeowners invest in professional HVAC Santa Clara services, they are paying for qualified work that meets state safety standards.

Customer feedback reveals that responsiveness matters significantly in this market. Reviewers consistently praise technicians who arrive same-day during emergencies and explain proposed work before proceeding. Several standout contractors receive near-universal five-star reviews, with clients specifically mentioning owners like Danny and supervisors such as Ryan Kennedy for their personal commitment to solving problems. Patterns across feedback suggest that clear communication and reliable arrival times matter most to Santa Clara homeowners seeking HVAC service.

Frequently Asked Questions

Among 93 HVAC contractors serving Santa Clara, the top-rated providers average 4.2★ across 9,953 reviews. The highest-ranked companies on this page are sorted by a combination of rating and review volume, so established contractors with consistent quality appear first. Check reviews, licensing, and response time to pick the right fit for your situation.

All HVAC Contractors in Santa Clara, CA

Complete directory of 93 contractors — browse alphabetically

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