32 Emergency HVAC Contractors in Fullerton, CA
Top-Rated Emergency HVAC Contractors in Fullerton
The Water Heater Warehouse
“Across five recent reviews, every customer awarded five stars and specifically mentioned either Chris Thorne or the installation crew for professionalism and…”
Jamison Heating & Cooling Services, Inc.
“All four featured reviewers award 5-star ratings, with three specifically mentioning the company's fair pricing and transparent communication. Two reviewers…”
All Emergency HVAC Contractors (32 total)
Bestrux Mobile Truck & Trailer Road Service
“All eight reviewed customers awarded 5-star ratings, with six reviews specifically citing response times…”
Happy Camper Drain Cleaning & Plumbing Repair
“All 113 reviews award five stars, with multiple customers emphasizing Juan's same-day emergency response and…”
One Hour Heating & Air Conditioning
“The 4.9-star average across 70 reviews tells a story of dependable service, with technicians repeatedly…”
Resto Plus Contents Inc
“Of 69 reviews, five-star ratings dominate, with Natasha, Mario, and Iris each individually named across…”
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…”
Cooling & Heating Repair - Fullerton
“Eight of eight reviews award 5 stars, with three explicitly mentioning same-day service, two praising fair…”
Coolsys Refrigeration & HVAC
“Three of four reviews rate this contractor at one star, citing dangerous driving incidents involving company…”
Anthony's Reliable Heating & AC
“All eight customers left 5-star ratings, with common themes centering on accurate diagnostics and restored…”
Green Savings Solutions Inc.
“4 of 6 visible reviewers gave Green Savings Solutions a five-star rating, with most positive mentions citing…”
Heating & Air-Conditioning
“Five of eight reviewers awarded five stars, with all positive accounts mentioning prompt arrival and…”
Precision Heating and Air
“All four reviews award five stars, with customers specifically praising efficient project timelines, thorough…”
Air Conditioning & Heating Repair
“Both reviewers awarded perfect 5-star ratings and independently praised the contractor's honesty and fair…”
Fullerton Appliance Repair
“Two of three reviews award 5 stars, praising fast response times and fair dealings. The lone negative review…”
Quality Heating & Air Conditioning Repair
“Both reviewers awarded 5 stars and described a technician who arrived promptly and resolved the problem…”
Refrigeration Unlimited
“Two of four reviewers awarded five stars, with Freddy Ventura highlighting exceptional customer service and…”
C & L Refrigeration
“The single five-star review praises C & L as a professional company and great place, providing baseline…”
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.…”
Evergreen Air Conditioning Maintenance
“No verified customer reviews exist in public directories for Evergreen Air Conditioning Maintenance. The…”
Electronic Environments
“No customer reviews have been submitted for Electronic Environments in Fullerton. Directory links to Google…”
Emergency HVAC Costs in Fullerton
After-hours, weekend, and holiday HVAC service pricing in Fullerton. Rates are typically 1.5-2x standard.
| Service | Low | Average | High |
|---|---|---|---|
After-hours service call (weekday night) Base fee before labor | $143 | $190 | $285 |
Weekend service call | $166 | $214 | $309 |
Holiday / major holiday call | $214 | $285 | $428 |
Emergency labor (hourly) 1.5-2x standard hourly rate | $152 | $195 | $238 |
Emergency repair total (typical) Repair + after-hours surcharge | $285 | $665 | $1,140 |
Emergency repair (major) Compressor, heat exchanger failures | $1,140 | $2,090 | $3,325 |
Prices reflect Pacific coast metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
Emergency HVAC in Fullerton, CA: What to Expect
Fullerton's location in the Los Angeles metro brings indoor climate challenges that catch many homeowners off guard. The Mediterraneanbaseline keeps heating bills modest most winters, but when Santa Ana winds sweep through the inland valleys, temperatures climb past 100 F and air conditioning systems strain well beyond normal operation cycles. Those sudden heat waves are precisely when Emergency HVAC in Fullerton becomes a urgent phone call. Twenty eight contractors serve this market, and homeowners have left over two thousand reviews reflecting an average rating of 3.2 stars.
Those after hours calls carry real weight in the wallet. A weekday evening service visit runs $143 to $285, while weekend calls range $166 to $309, and holidays push toward $214 to $428 per trip. Every legitimate contractor in California must hold a C 20 Warm Air Heating, Ventilating, and Air Conditioning license from the Contractors State License Board, a credential that separates qualified professionals from operators working without proper backing. That baseline cost reflects the expertise required to safely diagnose refrigerant issues, repair electrical components, and restore comfort without creating bigger problems.
Reviews from recent jobs point to what separates dependable responders from the rest. The Water Heater Warehouse draws consistent praise, with every customer awarding five stars and mentioning either Chris Thorne or the installation crew for professionalism and punctuality. Eberhardt's Tire & Automotive earns similar strong marks, with clients highlighting same day turnaround on complex calls. Bestrux Mobile Truck & Trailer Road Service stands out for arrive times under thirty minutes, a factor that matters deeply when equipment fails during extreme weather.
Frequently Asked Questions
Other HVAC Services in Fullerton, CA
All HVAC Contractors in Fullerton, CA
Complete directory of 56 contractors — browse alphabetically
A–Z
All HVAC Contractors in Fullerton, CA
Complete directory of 56 contractors — browse alphabetically
A
- Advanced Climate Technologies
- AIR COMBAT USA, INC.
- Air Conditioning & Heating Repair
- Air Filter Supply
- Air Mighty Refrigeration and Air Conditioning
- All for your air - air conditioner repair
- All Seasons Cooling & Heating
- American Mechanical Services
- Anderson Air Conditioning L.P.
- Anthony's Reliable Heating & AC
- Avis Plumbing and Air