22 AC Repair Contractors in Farmington Hills, MI
Top-Rated AC Repair Contractors in Farmington Hills
Thornton & Grooms
“With a 4.9-star average across 15,772 reviews, Thornton & Grooms receives consistent praise for technician knowledge and thoroughness. Positive reviews…”
Randazzo Heating & Cooling
“Every reviewer awarded 5 stars, and every review names at least one technician by first name. Three of four reviews describe an installation (furnace, AC, or…”
All AC Repair Contractors (22 total)
Harriman Heating & Air Conditioning
“1668 reviews yield a 4.8 average with repeated praise for same-day response during heat emergencies.…”
Carter's Plumbing, Heating & Cooling of Farmington Hills
“With 1,056 reviews averaging 4.9 stars, Carter's Plumbing draws consistent praise for technician…”
Great Dane Heating, Cooling, Electrical, & Plumbing
“Nearly all reviewers award five stars, with recurring praise for technician professionalism, thorough…”
Diversified
“Of 315 reviews, customers frequently mention same-day scheduling, transparent pricing, and technician…”
Farmington Hills Furnace LLC
“Eight reviewers all awarded 5 stars, with consistent mentions of on-time arrival, professional demeanor, and…”
Aire Serv of Oakland County
“Two of three detailed reviews specifically name technicians (Kevin, Danny, Trevor) and describe their…”
Expo Heating, Cooling and Refrigeration
“All 18 reviews award 5 stars, with Fadi named by 5 different reviewers as the technician delivering honest…”
R & S Plumbing Heating & Cooling
“Eight of eight visible reviews award 5 stars, with multiple reviewers specifically praising same-day or…”
A-1 Comfort Control Inc
“Of 4 detailed reviews, 2 positive reviews specifically name technician Steve and praise his knowledge and…”
Michigan Mechanical Ventures
“Of 16 total reviews, 4 are visible publicly and split evenly between 1-star and 5-star ratings, yielding a…”
Father and Son Heating and Cooling, Inc.
“Ten of 11 reviews award 5 stars, with customers praising fast response times, competitive pricing, and…”
Buckley Mechanical Heating Cooling & Refrigeration LLC
“All seven reviews award five stars, with customers specifically praising honesty, affordability, same-day…”
Farmington Hills
“Seven of eight reviews award five stars, with customers consistently praising on-time arrivals, thorough…”
All-City Mechanical
“All three detailed reviews award 5 stars, with Marty and Scott specifically named for resolving a problem…”
RLM Global Services
“Three reviews yield an average rating of 4.3 stars. Edward Aube provided a five-star rating specifically…”
Friedman Mechanical
“Both reviewers awarded 5 stars, with Laura Cipielewski specifically praising the service as excellent. The…”
Duffy's Heating & Air Conditioning
“Both reviews are 5-star ratings, with customers specifically praising technician Greg for his diagnostic…”
AC Repair Costs in Farmington Hills
Typical repair costs for Farmington Hills homeowners, by problem type.
| Service | Low | Average | High |
|---|---|---|---|
Diagnostic / service call Usually credited toward repair | $83 | $132 | $220 |
Refrigerant recharge (R-410A) | $165 | $385 | $770 |
Capacitor replacement | $132 | $275 | $495 |
Fan motor replacement | $275 | $495 | $770 |
Compressor replacement | $880 | $1,980 | $3,080 |
Evaporator coil repair | $440 | $990 | $1,650 |
Labor (hourly rate) Per hour during business hours | $83 | $121 | $165 |
Prices reflect continental metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
AC Repair in Farmington Hills, MI: What to Expect
Farmington Hills residents face a demanding climate calendar. Detroit's Great Lakes continental regime swings from 22 F lake-effect winters to warm, humid 84 F summer peaks, creating real air conditioning strain from June through August. Five contractors serve this market, collectively earning a 4.7 average across more than 22,000 customer reviews. That volume of feedback reflects how invested homeowners are in maintaining reliable AC Repair in Farmington Hills throughout the cooling season.
Pricing clarity helps homeowners plan ahead. A diagnostic or service call typically ranges from $83 to $220, with refrigerant recharge using R-410A costing between $165 and $770. Capacitor replacement, a common repair need, runs $132 to $495. These price points guide budget expectations for system restoration. Since Michigan has no statewide HVAC license, confirming local licensing status becomes critical before authorizing repairs. Costs fluctuate based on unit age, component availability, and the specialized skills each job demands.
Customer reviews reveal distinct strengths among providers. Thornton & Grooms draws repeated commendation for technician knowledge, with multiple reviewers naming staff members who completed their work. AJ Danboise earned five-star ratings from all five documented customers, with several specifying the technicians who solved their problems. Randazzo Heating & Cooling stands out for installation work, as three of four reviews describe new furnace or AC projects rather than repair calls, and every reviewer names at least one technician by first name.