29 AC Installation Contractors in Fullerton, CA
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Top-Rated AC Installation Contractors in Fullerton
Avis Plumbing and Air
“Four separate five-star reviews specifically mention technician John or JR, praising his thorough diagnostics, patient explanations, and fair pricing on both…”
Evolution Heating and Air Conditioning
“All three featured reviewers gave 5-star ratings, with each specifically naming a staff member: Diego (owner), Rose (manager), Brian (sales), and Ricky…”
All AC Installation Contractors (29 total)
Eberhardt's Tire & Automotive
“Teo earns mentions in two separate five-star reviews for diagnosing hidden tire damage and completing…”
Smartсhoice Heating & Air Repair
“Sixteen of eighteen sampled reviews name a specific technician, with Andrii, Alex, Nick, and Max each…”
One Hour Heating & Air Conditioning
“The 4.9-star average across 70 reviews tells a story of dependable service, with technicians repeatedly…”
Tria Air conditioning Pros
“All 40 reviews carry 5-star ratings, with customers frequently naming technician Preston for his clear…”
LH Construction
“All 23 reviewers award 5 stars, with 6 specifically praising the crews for maintaining a spotless work area…”
Cool Air Fullerton
“Every one of the 18 reviewers awarded 5 stars, and most include specifics rather than vague praise. Four…”
Eco Fresh HVAC Inc.
“All five visible reviews award five stars and cite the same-day completion timeline, whether for a ceiling…”
Rosag HVAC Solutions Fullerton
“All 12 reviewers award five stars, with six explicitly calling out the company's same-day response capability…”
HVAC: Heating & Air Conditioning Inc
“All 8 reviewers award a perfect 5 stars, and more than half explicitly praise the same-day or rapid response…”
Anthony's Reliable Heating & AC
“All eight customers left 5-star ratings, with common themes centering on accurate diagnostics and restored…”
Advanced Climate Technologies
“Every one of the seven reviews awards five stars, with four explicitly naming owner Jonathan Payne as the…”
Fullerton Heating and Cooling Service
“All four visible reviews award 5 stars, with customers consistently highlighting on-time arrivals, clear…”
Air Conditioning & Heating Repair
“Both reviewers awarded perfect 5-star ratings and independently praised the contractor's honesty and fair…”
Heating & Air-Conditioning
“Five of eight reviewers awarded five stars, with all positive accounts mentioning prompt arrival and…”
Fullerton Appliance Repair
“Two of three reviews award 5 stars, praising fast response times and fair dealings. The lone negative review…”
Refrigeration Unlimited
“Two of four reviewers awarded five stars, with Freddy Ventura highlighting exceptional customer service and…”
All for your air - air conditioner repair
“The single available review awards 5 stars, with the client specifically praising the crew for professional…”
Total Refrigeration & Air Conditioning
“The sole review on record awards Total Refrigeration & Air Conditioning a perfect 5 stars. Austin P.…”
Electronic Environments
“No customer reviews have been submitted for Electronic Environments in Fullerton. Directory links to Google…”
Evergreen Air Conditioning Maintenance
“No verified customer reviews exist in public directories for Evergreen Air Conditioning Maintenance. The…”
Longs Ductless Air Conditioning Installation Service
“No homeowner reviews have been submitted for this business listing. Readers evaluating this contractor should…”
AC Installation Costs in Fullerton
New central AC installation costs in Fullerton, by system type and brand.
| Service | Low | Average | High |
|---|---|---|---|
Window unit | $138 | $322 | $644 |
Ductless mini-split (single zone) | $1,840 | $4,140 | $7,360 |
Central AC replacement (existing ducts) | $3,220 | $5,980 | $11,040 |
Central AC new install (with ductwork) | $6,440 | $11,040 | $18,400 |
Carrier (residential) | $3,496 | $5,704 | $9,660 |
Trane (residential) | $4,600 | $8,096 | $12,512 |
Lennox (residential) | $3,220 | $5,980 | $11,040 |
Rheem (residential) | $2,944 | $5,060 | $8,280 |
Prices reflect Pacific coast metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
AC Installation in Fullerton, CA: What to Expect
Fullerton sits inside the Los Angeles metro’s mild Mediterranean belt, but inland heat spikes and Santa Ana winds push demand for reliable cooling. That mix drives steady need for ac-installation Fullerton services across neighborhoods. About 29 contractors serve the city, with an average rating near 3.5 from 1,883 reviews, and nine firms listing 24/7 availability to handle peak-season emergencies.
Published cost figures for Fullerton installers weren’t provided here, so pricing should be treated as variable and tied to system size, SEER rating, ductwork work, and installation complexity. California law requires HVAC contractors to hold the CSLB C-20 Warm-Air Heating, Ventilating, and Air-Conditioning Contractor license, so confirm credentials and permit handling before accepting estimates; licensed teams typically include permit fees and code-compliant work in their quotes.
There were no specific customer highlights included in the data, but patterns buyers should watch for emerge from the market: prompt response times, documented warranties, transparent breakdowns of labor versus equipment, and clear references. With a modest average rating in the region, compare multiple written bids, verify the C-20 license, and prioritize contractors who demonstrate consistent on-time completion and permit experience.
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All HVAC Contractors in Fullerton, CA
Complete directory of 55 contractors — browse alphabetically
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All HVAC Contractors in Fullerton, CA
Complete directory of 55 contractors — browse alphabetically