16 AC Repair Contractors in Grass Valley, CA

3.9 avg rating
1,821 total reviews2 offer 24/7 service
Need emergency service? 3 HVAC providers in Grass Valley offer 24/7 availability

Top-Rated AC Repair Contractors in Grass Valley

#1

ABT Plumbing, Electric, Heat & Air

4.8(988 reviews)
Highly Rated

998 reviewers have submitted feedback, yielding a 4.8-star average that reflects consistent service quality over time. Positive reviews highlight technician…

699 S Auburn St, Grass Valley, CA 95945
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#2

BAEHR Heating & Air

4.9(221 reviews)
Highly Rated

All six detailed reviews award 5 stars, with three specifically praising same-day emergency response times during holiday periods and winter storms. Four…

431 Crown Point Cir STE 130, Grass Valley, CA 95945
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#3

All Phase Heating & Air Conditioning

4.9(151 reviews)
Highly Rated

All five sampled reviews award 5 stars, with customers repeatedly praising technician professionalism and respect for homes. Multiple reviewers highlight fair…

731 S Auburn St, Grass Valley, CA 95945
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All AC Repair Contractors (16 total)

Sears Appliance Repair

4.3(195)

Three of eight sampled reviewers describe repeat visit scenarios where initial technicians failed, yet final…

111 W McKnight Way, Grass Valley, CA 95949
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Hayes & Sons HVAC

4.8(77)
24/7

All 77 client reviews award 5-star ratings, with Miguel appearing by name in multiple reviews as the…

752 Freeman Ln, Grass Valley, CA 95949
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Grass Valley Air Conditioning Inc.

4.5(74)

Five of six detailed reviews award 5 stars, praising diagnostic expertise, same-day emergency response, and…

12805 Loma Rica Dr, Grass Valley, CA 95945
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A&A Air Conditioning Heating & Sheet Metal

4.2(48)
24/7

Of 5 detailed reviews examined, 3 specific customers received same-day or next-day service for heating…

763 S Auburn St, Grass Valley, CA 95945
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Brewer Refrigeration Heating & AC

4.4(34)
937 Golden Gate Terrace, Grass Valley, CA 95945
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Grass Roots Heating and Air

5.0(17)

All 6 detailed reviewer accounts award 5 stars, with each mentioning Alex by name and praising his diagnostic…

Greenhorn Rd, Grass Valley, CA 95945
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Mountain Air Refrigeration

4.5(6)

Four of five positive reviewers specifically mention same-day or emergency service, with Buck Rainey noting…

Grass Valley, CA 95945
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Air Quality Consultants Inc.

5.0(3)

Three verified reviewers consistently award five stars, representing unanimous satisfaction. Clients…

10442 Highgrade Ln, Grass Valley, CA 95945
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Fitting Mechanical

4.3(3)

Three customers rated Fitting Mechanical, with two five-star reviews praising competitive pricing and…

10769 Henson Way, Grass Valley, CA 95949
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Cedar Ridge Heating & Air Conditioning

5.0(2)

Both customer reviews award 5 stars, with reviewers emphasizing the company's honest approach and fair…

119 Arcadia Dr, Grass Valley, CA 95945
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Dave Root-Heating & Air Conditioning

5.0(1)

A solitary five-star rating from one client review indicates satisfactory service completion. Further client…

10141 Evening Star Dr # 5, Grass Valley, CA 95945
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Elite Heating and Cooling

5.0(1)

Single 5-star review references complete satisfaction with service outcome, though no specific technician…

699 S Auburn St, Grass Valley, CA 95945
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Rock Creek Heating & Air

0.0

No customer reviews were available for this business listing at the time of publication.

13344 Grass Valley Ave STE D, Grass Valley, CA 95945
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P&A Air Duct LLC

0.0

This listing currently reflects zero published customer reviews, resulting in an unavailable star rating.…

104 E McKnight Way, Grass Valley, CA 95949
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Southern Comfort Heating & Air

0.0

No published consumer reviews exist for this contractor yet; however, the business has maintained operations…

10337 Mountain Lion Ln, Grass Valley, CA 95949
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AC Repair Costs in Grass Valley

Typical repair costs for Grass Valley homeowners, by problem type.

ServiceLowAverageHigh
Diagnostic / service call
Usually credited toward repair
$71$114$190
Refrigerant recharge (R-410A)
$143$333$665
Capacitor replacement
$114$238$428
Fan motor replacement
$238$428$665
Compressor replacement
$760$1,710$2,660
Evaporator coil repair
$380$855$1,425
Labor (hourly rate)
Per hour during business hours
$71$105$143

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

AC Repair in Grass Valley, CA: What to Expect

Grass Valley sits in the Sierra foothills where summer temperatures climb alongside the broader Sacramento region's brutal heat, with regularly more than a dozen days pushing past 100 degrees and dozens more above 90. The dry air defeats evaporative coolers, making refrigerated systems essential rather than optional. That climate drives consistent demand for AC Repair in Grass Valley, where 18 licensed contractors compete for business and maintain a collective average rating of 4.0 stars based on nearly 2,000 customer reviews, though only two offer around-the-clock emergency service.

California requires every heating and cooling contractor to hold a C-20 Warm-Air Heating, Ventilating, and Air-Conditioning Contractor license from the state licensing board, which establishes baseline competency for legal work in this market. Service pricing varies considerably because costs depend on what specifically fails and how accessible components prove to be. A standard diagnostic visit runs between $71 and $190, while a capacitor replacement typically costs $114 to $428, and recharging a system with R-410A refrigerant ranges from $143 up to $665. These figures represent the real spread homeowners encounter when their units falter under prolonged heat stress.

Customer feedback reveals distinct service philosophies among top-rated businesses. Mike at BAEHR Heating & Air earns repeated praise for same-day emergency response during holidays and winter storms, illustrating why the company holds a near-perfect 4.9 rating. All Phase Heating & Air Conditioning draws similar acclaim for treating homes with respect, maintaining clean work areas, and presenting honest diagnostics without inflating costs. ABT Plumbing, Electric, Heat & Air accumulates the most volume with nearly 1,000 reviews averaging 4.8 stars, with clients consistently highlighting clear technician communication and thorough explanations of necessary repairs.

Frequently Asked Questions

AC repair in Grass Valley typically costs $71-$2,660 depending on the problem. Diagnostic calls run around $75-$200, refrigerant recharges $150-$700, capacitor replacement $120-$450, and compressor replacement $800-$2,800. Most contractors apply the diagnostic fee toward the final repair cost if you proceed.