24 HVAC Service Contractors in Tustin, CA

4.6 avg rating
3,645 total reviews8 offer 24/7 service
Need emergency service? 8 HVAC providers in Tustin offer 24/7 availability

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Top-Rated HVAC Service Contractors in Tustin

#1

Lowe's Home Improvement

4.1(1,927 reviews)

Of 1,927 reviews, the majority award 5 stars, with negative feedback tending to reference checkout wait times while praise centers on named staff members and…

2500 Park Ave, Tustin, CA 92782
#2

Real Time Bros

4.9(383 reviews)
Highly Rated

Five-star ratings dominate the 383 reviews, with negative feedback appearing rarely and citing minor issues unrelated to service quality. Reviewers who named…

2650 Walnut Ave r, Tustin, CA 92780
#3

South County Air Services

5.0(217 reviews)
24/7 Highly Rated

Every reviewer awarded a 5-star rating, with Behshad specifically named in three separate accounts for same-day response, honest diagnostic assessments, and…

2630 Walnut Ave Suite G, Tustin, CA 92780

All HVAC Service Contractors (24 total)

Midas

4.4(339)

Every one of the nine sampled reviews awarded 5 stars, with five explicitly naming a technician. Honesty…

3085 Edinger Ave, Tustin, CA 92780

Pro West Mechanical

4.9(101)
24/7 Highly Rated

Ninety-seven of 101 reviews award 5 stars, with named technicians Mike and Gerry receiving repeat recognition…

15431 Red Hill Ave F, Tustin, CA 92780

Irvine Auto Care

4.8(105)
Highly Rated

All five-star reviewers specifically mention the video-inspection practice, with Diane Krup and Enyo Kim…

3097 Edinger Ave ste c, Tustin, CA 92780

Orange County Plumbing Heating & Air Conditioning

4.7(112)

Of 8 recent reviews, 4 mention same-day service response, with technicians Paul, Tim, and Blake specifically…

465 W First St, Tustin, CA 92780

Purrfect Auto Services

4.1(172)

Across 172 reviews, multiple customers specifically name David or Dave as the reason for their loyalty, with…

3075 Edinger Ave, Tustin, CA 92780

Anton Legacy Apartments

4.0(133)

All seven detailed reviews award 5 stars, with every reviewer naming at least one staff member by name. Five…

3100 Park Ave, Tustin, CA 92782

Allied Refrigeration Inc

4.8(33)

All 8 reviewers award 5 stars, with recurring praise for fast service, staff friendliness, and knowledgeable…

1211 Edinger Ave, Tustin, CA 92780

Garcia's Auto Repair

4.8(27)

6 of 7 reviews award 5 stars, with customers consistently citing fair pricing and honest estimates. Negative…

425 W First St, Tustin, CA 92780

EuroTech AutoCare

4.3(29)

Positive reviews consistently cite Henry Eljor and his diagnostic thoroughness, with multiple customers…

13891 Red Hill Ave, Tustin, CA 92780

Orange Air Conditioning Contractors

4.5(23)
24/7

Eight reviewers gave perfect 5-star ratings, with none lower than 4 stars. Customers frequently mention…

445 W Main St, Tustin, CA 92780

Apollo Air Conditioning & Heating

5.0(9)

All five visible reviews award five stars, with four of five mentioning emergency or same-day responsiveness.…

360 E 1st St #4010, Tustin, CA 92780

Trane Supply

3.6(13)
15551 Red Hill Ave Suite C, Tustin, CA 92780

AC Solutions Heating & Air

4.3(6)
24/7

Five of six reviewers awarded five stars, with recurring themes of fair pricing and professional demeanor.…

210 E 3rd St, Tustin, CA 92780

CDS Cooling repair service

5.0(4)
24/7

All four reviewers awarded 5 stars, with three explicitly calling out prompt arrival times and one…

405 El Camino Real, Tustin, CA 92780

Coastline Air Solutions

5.0(4)
24/7

Every one of the four published reviews awards five stars, with zero mixed ratings or negative feedback.…

15941 Red Hill Ave Unit 203, Tustin, CA 92780

Right Air Flow inc

5.0(2)

Both reviews award 5 stars and specifically name Rafael, with customers praising his team for keeping aging…

13681 Newport Ave, Tustin, CA 92780

Service Now Air Conditioning Tustin

5.0(2)
24/7

Both reviewers awarded perfect five-star scores and highlighted distinct strengths. Jacob Bennett credited…

1112 Walnut Ave #125, Tustin, CA 92780

Grizzly Strong Construction

5.0(1)

The sole reviewer awarded five stars and specifically named Moe as the point of contact. Gil Garcia reported…

12690 Homestead, Tustin, CA 92782

Alpine Air Products

5.0(1)

One hundred percent of reviewers award Alpine Air Products a 5-star rating, with Jenn S specifically…

13681 Newport Ave #8, Tustin, CA 92780

Climate Air conditioning and Heating

5.0(1)
24/7

Roman Zachary gave a perfect 5-star rating after Climate Air Conditioning and Heating cleaned ducts and vents…

17260 Yorba St, Tustin, CA 92780

Tustin Plumbing Heating & Air Conditioning

4.0(1)

The sole reviewer, Stephen Holder, awarded 4 stars and specifically praised friendly, prompt service, calling…

101 N Tustin Ave, Tustin, CA 92780

HVAC Service Costs in Tustin

General HVAC service pricing across maintenance, repair, and installation in Tustin.

ServiceLowAverageHigh
Service call / diagnostic
$71$114$190
Routine tune-up (single system)
$67$119$190
Standard repair (avg)
$143$570$1,140
Major repair (compressor, heat exchanger)
$1,425$2,375$3,325
New system installation (mid-range)
$6,175$9,975$13,300
Full HVAC replacement
AC + furnace combined
$11,011$12,759$13,395

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

HVAC Service in Tustin, CA: What to Expect

Tustin’s climate sits within the Los Angeles Mediterranean pattern: mild winters near 48°F and summers that are generally comfortable, but inland heat and Santa Ana winds can push temperatures past 100°F, creating erratic cooling demand across the metro. That variability keeps local service calls steady, and with 24 contractors serving the area and an average rating of 4.6 from 3,645 reviews, residents searching for hvac-service Tustin have a healthy pool to consider.

Specific top-cost figures weren’t provided for this market brief, so expect a wide price spread driven by system size, equipment efficiency, ductwork replacement, permit costs and emergency call fees. California requires HVAC contractors to hold the C-20 Warm-Air Heating, Ventilating, and Air-Conditioning Contractor license with the CSLB, so confirm licensing and insurance when comparing quotes and before authorizing work.

Customer highlight details weren’t included here, but the overall ratings suggest generally positive experiences. Given variable summer peaks, prioritize contractors offering timely response, clear, itemized estimates, warranty terms and energy-efficiency guidance. Verify the C-20 license, ask for recent references and preferred equipment brands, and weigh 24/7 availability if rapid cooling restoration matters in extreme heat events.

Frequently Asked Questions

HVAC service pricing in Tustin ranges from diagnostic calls around $75-$200 to full system replacements at $11,000-$14,000. Routine tune-ups run $70-$200, standard repairs average $150-$600, and major component replacements (compressor, heat exchanger) can reach $2,800-$3,500.