26 HVAC Service Contractors in Placentia, CA
Top-Rated HVAC Service Contractors in Placentia
Yorba Linda Auto Service
“Of 366 reviews averaging 4.9 stars, 3 named technicians by name while praising transparency and fair pricing. Positive reviews cite quick turnaround times and…”
Penguin Heating and Air
All HVAC Service Contractors (26 total)
Fenco A Heating And Air Conditioning
“7 of 8 reviewers award 5 stars, praising same-day responsiveness, honest pricing, and respectful on-site…”
Randall Plumbing Co
“Every reviewer awarded a full 5 stars. Technicians Sean, Juan, Tyler, and John receive individual praise for…”
Placentia Heating and Cooling
“All 29 reviewers award five stars, with customers consistently praising the thoroughness of inspections and…”
Essential HVAC/DUCT Cleaning
“Twenty-three of thirty reviewers awarded five stars, with multiple customers specifically noting technician…”
JL Home Construction
“All 16 reviews award 5 stars, with customers citing Javier by name to commend honest estimates, clean work…”
Placentia AC Repair Experts
“8 reviewers awarded a perfect 5-star rating, with almost every testimonial citing speed or efficiency as a…”
Neko Heating & Cooling
“Every reviewer awarded 5 stars, with three explicitly mentioning same-day or within-the-hour emergency…”
HVAC Mechanical, Inc.
“Four of six valid reviews award 5 stars, with customers highlighting skilled technicians, timely service, and…”
Mike's Heating & Air Conditioning
“All four reviews collectively rate Mike's Heating and Air Conditioning at 4.0 stars, with 5-star reviewers…”
Pros Air Conditioning Placentia
“Four homeowners awarded perfect 5-star ratings, with all reviewers describing how technicians traced their…”
Heatech
“Both of Heatech's recorded reviews award perfect 5-star ratings, with keywords clustering around…”
David Waldrop Heating & Refrigeration
“Both reviews award 5 stars and highlight speed and reliability. Candice F calls out punctuality and a…”
J.R. Stevens Mechanical
“Two of four reviewers recommend J.R. Stevens Mechanical strongly, with TCR 223 naming owner Jon Stevens…”
Power Saver Systems Air Conditioning
“One reviewer awarded a perfect 5-star rating, citing direct experience with technicians Greg and Eric who…”
Hometech Builders
“With only one review on file, Hometech Builders carries a perfect 5.0-star average, suggesting strong early…”
Wolfe Bros Heating and Air Inc
“All customer reviews award 5 stars, with both testimonials highlighting specific technician interactions: one…”
Harbor Pointe Air Conditioning & Control Systems, Inc.
“The single five-star review calls Harbor Pointe a great company with great people, praising their consistent…”
Synergy Mechanical Services
“Only one publicly verified review exists for Synergy Mechanical Services, submitted by Joseph De La Merced,…”
Economy Radiator A/C & Hose Repair
“All 20 reviewers award 5 stars, with consistent praise for Rick's diagnostic honesty, affordable pricing, and…”
HVAC Service Costs in Placentia
General HVAC service pricing across maintenance, repair, and installation in Placentia.
| Service | Low | Average | High |
|---|---|---|---|
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 Placentia, CA: What to Expect
Placentia sits within the Los Angeles metropolitan area where summer highs reach 84 F and Santa Ana winds periodically push inland valley temperatures past 100 F, creating uneven but intense demand for cooling and heating services throughout the year. The city's 29 licensed HVAC contractors maintain an average 4.3-star rating across more than 2,300 customer reviews, givingPlacentia homeowners decent selection when seeking HVAC Service in Placentia.
California requires every HVAC contractor to hold a C-20 Warm-Air Heating, Ventilating, and Air-Conditioning Contractor license from the state licensing board before touching any system. In this market, a service call runs $71-$190, a routine tune-up for a single system costs $67-$190, and a standard repair averages $143-$1140 depending on the issue's complexity.
Gilbert at Placentia Super Service draws repeated mention for transparent pricing and pressure-free consultations, while customers also appreciate complimentary shuttle rides during service visits. Across town, Yorba Linda Auto Service maintains a 4.9 average across 366 reviews with several customers noting quick turnaround and detailed communication throughout the process. Response speed emerges as a clear differentiator, with reviewers at 1921 Petra Ln specifically citing rapid timelines and awarding five stars without exception.