13 HVAC Repair Contractors in Gardena, CA

4.8 avg rating
1,568 total reviews5 offer 24/7 service
Need emergency service? 14 HVAC providers in Gardena offer 24/7 availability

Top-Rated HVAC Repair Contractors in Gardena

#1

Rooter Hero Plumbing & Air of Los Angeles

4.8(1,258 reviews)
24/7 Highly Rated

Of 1,254 reviews, the overwhelming majority award 5 stars and specifically call out technicians Nelson, Yony, and Omar for friendly, professional conduct and…

14401 S Western Ave, Gardena, CA 90249
Call
#2

Mike Diamond Plumbing, HVAC & Electrical

4.8(196 reviews)
24/7 Highly Rated

All eight sampled reviews award five stars, with customers consistently praising same-day response, diagnostic thoroughness, and technician communication. Five…

17420 S Broadway, Gardena, CA 90248
Call
#3

Rama Air & Heating & Cooling

4.9(68 reviews)

Every one of the 68 reviews awards 5 stars, and three of them explicitly name a technician , Earl, Harrison, and John , praising their diagnostic clarity and…

14112 Crenshaw Blvd, Gardena, CA 90249
Call

All HVAC Repair Contractors (13 total)

A1 AC SERVICES

5.0(13)

All 13 reviews award 5 stars, with Will named explicitly in four of them for his diagnostic speed, respect…

1117 W Gardena Blvd # 203, Gardena, CA 90247
Call

Meadows Mechanical

5.0(11)

Both available reviewers award 5 stars, with M. Linda Rivas specifically citing professionalism and…

333 Crown Vista Dr, Gardena, CA 90248
Call

BARRERA HVAC CORPORATION.

5.0(10)

All 10 reviews award five stars, with nine naming technician Steve by name and praising his quick response…

1244 W 132nd St, Gardena, CA 90247
Call

The West Coast Source, Inc.

5.0(2)
15507 Normandie Ave #444, Gardena, CA 90247
Call

CARLSON HVAC LLC

5.0(2)
24/7

All reviewers award five stars, with one client specifically naming Samuel and highlighting same-day arrival…

1117 W Gardena Blvd # 203, Gardena, CA 90247
Call

Broadway Industries Inc

3.7(3)

One of three reviews documents a 1-star experience citing poor communication and professionalism, while…

1522 W 135th St, Gardena, CA 90249
Call

Just N Time Heating & Air Conditioning

4.0(2)

Both reviewers awarded 4 stars, with jo li specifically noting good service. The limited sample size of 2…

3242 W 153rd St, Gardena, CA 90249
Call

Instant Heating & AC Repair Gardena

5.0(1)
24/7
1429 Artesia Blvd, Gardena, CA 90247
Call

California Heating & AC Repair Gardena

5.0(1)
24/7

One verified reviewer awards California Heating & Air a full 5 stars, calling the service reliable,…

13979 Van Ness Ave, Gardena, CA 90249
Call

Ace Mechanical Heating & AC

5.0(1)

The single five-star review praises Ace Mechanical for professional expertise, prompt service response, and…

15237 S Crenshaw Blvd, Gardena, CA 90249
Call

HVAC Repair Costs in Gardena

Typical heating and cooling repair costs in Gardena, 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 Gardena, CA: What to Expect

Gardena sits within the Los Angeles metro, where Mediterranean summers push daytime highs into the mid-80s and Santa Ana winds occasionally spike temperatures past 100 F in the inland valleys. This climate pattern creates year-round demand for climate control, and homeowners across the city rely on skilled technicians to maintain comfortable indoor environments. The local market includes eight HVAC contractors serving Gardena, with an average rating of 4.3 based on over fifteen hundred customer reviews. For residents searching HVAC Repair in Gardena, understanding the region's variable cooling needs helps set realistic expectations for service frequency and system longevity.

Pricing reflects the nature of the repair and regional market conditions. A diagnostic or service call runs between $74 and $196, while thermostat replacement carries a price tag of $147 to $490. Blower motor replacement, a more involved repair, costs $392 to $1078. California requires all HVAC contractors to hold a C-20 Warm-Air Heating, Ventilating, and Air-Conditioning Contractor license through the CSLB, which verifies their qualifications and protects consumers from unqualified operators.

Customers consistently highlight specific technicians at top-rated firms. RootER Hero technicians Nelson, Yony, and Omar receive frequent mentions for friendly conduct and efficient problem-solving, while Mike Diamond's Justin and Chris are praised for clear diagnostics and thorough clean-up after each visit. Rama Air & Heating technicians including Earl, Harrison, and John draw similar acclaim for respectful on-site behavior and explaining repair options inplain language. Across these highly-rated companies, a common thread emerges: homeowners value technicians who communicate clearly and treat their property with care.

Frequently Asked Questions

HVAC repairs in Gardena 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 Gardena, CA

Complete directory of 33 contractors — browse alphabetically

A–Z