25 AC Replacement Contractors in Irvine, CA
Top-Rated AC Replacement Contractors in Irvine
One Season Heating and Air Conditioning
“Every reviewer awarded five stars across 208 responses, with no negative ratings recorded. Technicians Aubrey, Rebecca, and Sydney appeared repeatedly in…”
Metro Cooling & Heating Pros LLC
“Seven of seven reviewers awarded five stars, with multiple customers noting same-day service, fair pricing, and technicians who explained issues thoroughly.…”
All AC Replacement Contractors (25 total)
Guaranteed Quality Heating and Air
“Of the three detailed reviews surfaced, two awarded 4 and 5 stars citing technician professionalism and…”
Irvine Air
“5 of 75 reviewers describe same-day or urgent-response service, with Vivian Bennett specifically calling the…”
Starlight Heating and Air Conditioning
“All five sampled reviewers awarded 5-star ratings, with customers specifically naming Vitalii, James, and…”
My Home Performance
“Every one of the 29 reviews awards 5 stars, and five reviewers specifically name Valentin, Val, or Mateo as…”
Fuse Service HVAC, Plumbing & Appliance Repair
“All twenty reviews award five stars, yielding a perfect 5.0 average rating. Multiple customers specifically…”
Lennox Stores (Parts Plus)
“All 20 reviewers award 5 stars, with customers particularly highlighting Justin, Jose, and the team for their…”
Kemnitz Air Conditioning & Heating Inc.
“Twenty of 24 reviews award 5 stars, with customers repeatedly citing reliability over multi-decade…”
Irvine Repair
“All 15 reviews award 5 stars, with three-quarters specifically naming Stan or Alex and praising diagnostic…”
Irvine Air Conditioning and Heating
“All 13 reviewers award 5 stars, with six specifically naming Johnny or Jonny Menkin and praising his honesty,…”
So Cal Plumbing Heating & Air Conditioning
“Five reviewers awarded perfect 5-star ratings, with no ratings below 4 stars. Customers in these reviews…”
Rescue O.C. Plumbing, Heating & A.C. Repairs
“All seven reviewers awarded 5-star ratings, with no negative feedback recorded. Multiple customers described…”
Hi-Tek Mechanical
“All seven reviews carry five-star ratings, with six of seven mentioning specific team members by name…”
Airtronix
“All 18 reviews award five stars, with multiple customers describing same-day arrivals and repairs that…”
AmTech Heating & Air Conditioning
“Four reviewers awarded perfect 5-star ratings, with three naming specific technicians and one detailing a…”
Systematic Air Conditioning
“All four reviews award five stars, with customers specifically praising stress-free installations, diagnostic…”
Heroes Inc.
“All eight reviewers awarded 5 stars, with professional conduct cited six times and efficient workmanship…”
Emcor Services Mesa Energy Systems
“All 18 reviews carry 1-star ratings, with five explicitly citing dangerous driving behavior involving…”
Smart AC Repair
“Eight clients awarded five stars, with four explicitly calling out fair pricing alongside quality…”
TomCat Mechanical, Inc.
“A single five-star review documents positive experience with TomCat Mechanicals commercial work, with the…”
CoolComfort Solutions
“Positive reviewers cite strong technical skills, transparent communication, and fair pricing, with several…”
AC Replacement Costs in Irvine
Replacement costs for aging systems in Irvine. If repair cost exceeds 50% of replacement, replacement is usually more economical.
| Service | Low | Average | High |
|---|---|---|---|
Central AC (3-ton, basic) | $5,060 | $7,360 | $10,120 |
Central AC (4-ton, mid-efficiency) | $6,900 | $9,660 | $12,880 |
Central AC (5-ton, high-efficiency) | $8,740 | $11,500 | $14,720 |
Full HVAC system (AC + furnace) | $10,663 | $12,356 | $12,972 |
Plus ductwork replacement If existing ducts are aged/leaking | $1,932 | $2,760 | $3,680 |
| Repair cost threshold | 50% rule: if repair > 50% of replacement, replace | ||
Prices reflect Pacific coast metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
AC Replacement in Irvine, CA: What to Expect
Irvine’s place in the Los Angeles metro means residents feel a mild Mediterranean climate most of the year, but periodic spikes from inland heat and Santa Ana winds push air conditioning demand higher and more erratic. That variability keeps ac-replacement Irvine on many household checklists, and the marketplace reflects it: about 35 contractors serve the area with an average rating near 4.1 from more than 3,200 reviews, and 11 firms advertise 24/7 availability for urgent replacements.
Pricing for an AC replacement varies with system size, efficiency rating, and ductwork condition; local bids commonly reflect those factors rather than a single flat fee. Exact line-item costs fluctuate across units, labor, and permits, so homeowners should request detailed estimates showing equipment, refrigerant type, installation labor, and any needed duct remediation. California also requires contractors to carry the C-20 HVAC license from the Contractors State License Board, a credential you should confirm before signing contracts or pulling permits.
Customer review highlights are not available here, so prospective buyers should watch for patterns in responsiveness, warranty handling, and follow-up service in online reviews. Pay attention to technicians’ timeliness, clarity of the estimate, and willingness to explain efficiency trade-offs. Given the local climate swings, prioritize contractors who document load calculations and include service plans that address peak summer stress and Santa Ana-driven demand.
Frequently Asked Questions
Other HVAC Services in Irvine, CA
All HVAC Contractors in Irvine, CA
Complete directory of 81 contractors — browse alphabetically
A–Z
All HVAC Contractors in Irvine, CA
Complete directory of 81 contractors — browse alphabetically
A
- A-1 Duct Cleaning & Chimney Sweep
- AC Heating & Cooling Services Inc
- AGE mechanical Orange county
- Air Duct Kings
- Airotech
- Airtronix
- AirVitality CA
- Alpha & Omega HVAC Appliance repair
- ALPHA HVAC AND ELECTRICAL
- Alpha HVAC and Electrician
- American Air Duct Cleaning
- American Alliance HVAC Services Inc.
- AmTech Heating & Air Conditioning
- ARA Heating & Air Conditioning | HVAC Services in Irvine