5 AC Repair Contractors in Farmington Hills, MI

4.7 avg rating
22,363 total reviews2 offer 24/7 service

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Top-Rated AC Repair Contractors in Farmington Hills

#1

Thornton & Grooms

4.9(15,789 reviews)
Highly Rated

With a 4.9-star average across 15,772 reviews, Thornton & Grooms receives consistent praise for technician knowledge and thoroughness. Positive reviews…

24565 Hallwood Ct, Farmington Hills, MI 48335
#2

AJ Danboise

4.8(2,888 reviews)
Highly Rated

All five documented reviewers awarded perfect five-star ratings, with four explicitly naming the technicians who completed their work. Customers referenced…

23800 Industrial Park Dr, Farmington Hills, MI 48335
#3

Randazzo Heating & Cooling

4.9(2,071 reviews)
24/7 Highly Rated

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…

23485 Industrial Park Dr, Farmington Hills, MI 48335

All AC Repair Contractors (5 total)

Harriman Heating & Air Conditioning

4.8(1,599)
Highly Rated

Every reviewer across 1,599 entries names at least one Harriman technician by name, with Jon, Aaron, Zach,…

20764 Whitlock St, Farmington Hills, MI 48336

Michigan Mechanical Ventures

3.9(16)
24/7

Of 16 total reviews, 4 are visible publicly and split evenly between 1-star and 5-star ratings, yielding a…

23900 Haggerty Rd, Farmington Hills, MI 48335

AC Repair Costs in Farmington Hills

Typical repair costs for Farmington Hills homeowners, by problem type.

ServiceLowAverageHigh
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

Detroit’s Great Lakes climate keeps Farmington Hills cycling between lake-effect cold and humid summers, so demand for reliable cooling service is steady from June through August. Warmer months push homeowners to schedule maintenance and emergency fixes; ac-repair Farmington Hills is supported by five local contractors averaging a 4.7 rating across 22,363 reviews, with two firms offering 24/7 response for heat-wave or storm-related failures.

Concrete local cost figures from top repair items were not available in the supplied data, but homeowners should expect variability based on system age and part availability. Michigan lacks a statewide HVAC license, so confirm any required municipal permits or local HVAC registration during estimates. Ask for written scopes and itemized pricing so you can compare labor, parts, and diagnostic fees across bids.

Customer highlights were not provided in the dataset, so draw attention to common review patterns in the market: punctuality and clear communication tend to separate higher-rated shops, while warranty clarity and follow-up service matter for long-term satisfaction. Prioritize technicians who explain diagnostics, offer energy-saving recommendations, and document work; those behaviors are the reliable indicators of a solid ac-repair experience in this region.

Frequently Asked Questions

AC repair in Farmington Hills typically costs $83-$3,080 depending on the problem. Diagnostic calls run around $75-$200, refrigerant recharges $150-$700, capacitor replacement $120-$450, and compressor replacement $800-$2,800. Most contractors apply the diagnostic fee toward the final repair cost if you proceed.