12 HVAC Repair Contractors in Palo Alto, CA

3.3 avg rating
796 total reviews7 offer 24/7 service
Need emergency service? 9 HVAC providers in Palo Alto offer 24/7 availability

Top-Rated HVAC Repair Contractors in Palo Alto

#1

Fuse service

5.0(449 reviews)
24/7 Highly Rated

All reviewers awarded 5-star ratings, with technician names appearing across eight reviews highlighting specificinstallations and repairs. Customers…

349 Everett Ave, Palo Alto, CA 94301
#2

TRIO Heating, Air & Plumbing

4.9(179 reviews)
24/7 Highly Rated

Every reviewer awarded 5 stars, with 179 clients documenting resolved plumbing backups, heater failures, drainage repairs, and faucet pressure corrections. Six…

209 California Ave, Palo Alto, CA 94306
#3

Finest Heating & air

4.9(89 reviews)
24/7

Eighty-nine client reviews produce a 4.9-star average, with five-star feedback consistently citing technician communication, punctual arrival, and transparent…

2100 Geng Rd Suit 210, Palo Alto, CA 94303

All HVAC Repair Contractors (12 total)

Excellent Repair

4.8(42)
24/7

Across eight reviewed feedbacks, every client rated the experience five stars. Same-day or rapid response…

1734 Webster St, Palo Alto, CA 94301

Trusted AC Repair Palo Alto

5.0(17)
24/7

All 17 reviews award 5 stars, with six reviewers specifically praising technician punctuality, five noting…

534 Ramona St, Palo Alto, CA 94301

Superior HVAC Contractor Palo Alto

5.0(9)
24/7

Eight reviewers awarded five stars, with three specifically noting the crews professionalism and respect for…

2625 Middlefield Rd #350, Palo Alto, CA 94306

SmartHome Appliances & HVAC

4.9(9)

Eight of nine reviews award five stars, with reviewers frequently praising same-day response times and…

2100 Geng Rd, Regus Building Unit 210(Co-working Suite 233, Palo Alto, CA 94303

Intuitive Climate Control, Inc.

5.0(2)

Both reviews award five stars, with clients naming Kevin and Justin and highlighting radiant heating…

2530 Marshall Dr, Palo Alto, CA 94303

TTC Partners III LLC HVAC

0.0

This business listing currently has zero reviews. Unable to analyze reviewer sentiment patterns due to…

325 Lytton Ave #101, Palo Alto, CA 94301

HVAC Pros of San Francisco Bay Area

0.0
24/7

No customer reviews are currently available for this business listing.

3508 El Camino Real Unit B, Palo Alto, CA 94306

Local Water Heeter Repare Palo Alto

0.0
795 El Camino Real, Palo Alto, CA 94301

First Pro Heating & Cooling

0.0
575 High St #238, Palo Alto, CA 94301

HVAC Repair Costs in Palo Alto

Typical heating and cooling repair costs in Palo Alto, by component.

ServiceLowAverageHigh
Diagnostic / service call
$74$118$196
Thermostat replacement
$147$270$490
Blower motor replacement
$392$637$1,078
Heat exchanger replacement
$1,470$2,156$3,430
Ignitor replacement (gas furnace)
$147$245$392
Control board replacement
$294$539$882
Full system repair (major)
Multi-component failure
$490$1,176$2,940

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

HVAC Repair in Palo Alto, CA: What to Expect

Palo Alto sits within the South Bay's mild Mediterranean climate, where summer temperatures routinely climb into the 80s and occasional heat waves push past 100 F. Even so, winter nights can drop into the 40s, making year-round heating and cooling functionality essential rather than optional for most households. Twelve HVAC contractors serve this market, maintaining an average rating of 3.3 stars across nearly 800 reviews, which means homeowners have reasonable options when seeking qualified HVAC Repair in Palo Alto without traveling far for help.

Service pricing reflects the specific type of work required. A diagnostic or service call runs between $74 and $196, while thermostat replacement typically costs $147 to $490. More extensive repairs, such as replacing a blower motor, can range from $392 up to $1,078 depending on system requirements. Every contractoroperating in California must hold a C-20 Warm-Air Heating, Ventilating, and Air-Conditioning Contractor license from the California Contractors State License Board, providing homeowners with a baseline for verifying professional qualifications before committing to any repair work.

Customer feedback points to several contractors earning strong endorsements from local clients. TRIO Heating, Air & Plumbing receives consistent praise with technicians like Jerry and Ignacio frequently mentioned alongside resolves of plumbing backups, heater failures, and drainage issues. Similarly, Finest Heating & Air draws on eighty-nine reviews with clients highlighting technician communication, punctual arrivals, and transparent pricing as defining strengths. These patterns suggest that reputation matters significantly in this market, where homeowners appear willing to reward contractors who demonstrate reliability and honest cost communication.

Frequently Asked Questions

HVAC repairs in Palo Alto range from $74-$3,430 depending on the component. Thermostat replacement runs $150-$500, blower motor $400-$1,100, ignitor $150-$400, and heat exchanger replacement $1,500-$3,500. Diagnostic fees of $75-$200 are typically credited toward the repair if you proceed.

All HVAC Contractors in Palo Alto, CA

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