Top 10 HVAC Companies in Detroit, MI
The best HVAC companies in Detroit, MI for 2026 include Randazzo Heating & Cooling (4.9★), Detroit Heating and Cooling Co. (4.8★), Andy's Statewide (4.8★). All are licensed, insured, and highly rated for AC repair, heating service, and HVAC installation.
Randazzo Heating & Cooling
Detroit Heating and Cooling Co.
Andy's Statewide
Thornton & Grooms
1st Heating and Cooling
Great Dane Heating, Cooling, Electrical, & Plumbing
Absolute Comfort Control Services
Krane Heating and Cooling
C & C Heating & Air Conditioning
Holiday Heating and Air Conditioning
About These Listings
Provider details on this page come from public business information and each provider's own website. Inclusion here is not an endorsement, and the order shown is not a guarantee of quality. Before hiring, verify licensing, insurance, and pricing directly with the company — request written quotes and confirm credentials with your state or local licensing board.
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Frequently Asked Questions
How much does HVAC repair cost in Detroit, MI?
HVAC repair in Detroit typically costs $150-$450 for common issues like refrigerant recharge, thermostat replacement, or capacitor repair. AC compressor replacement runs $1,200-$2,800. Full system replacement costs $4,500-$12,000 depending on size and efficiency rating.
How often should I service my HVAC in Detroit?
HVAC professionals in Detroit recommend servicing twice a year — spring for AC and fall for heating. Regular maintenance prevents breakdowns during extreme weather and can extend your system's lifespan by 5-10 years.
Do Detroit HVAC companies offer emergency service?
Yes, most top-rated HVAC companies in Detroit offer 24/7 emergency service for no-heat, no-AC, and refrigerant leak situations. Response times are typically 60-90 minutes. Emergency premiums add $100-$250 to standard rates.
What size HVAC system do I need for my Detroit home?
Most homes in Detroit need 2.5 to 5 tons of cooling capacity. A rough guide: 1 ton per 400-600 sq ft depending on climate, insulation, and sun exposure. Always get a Manual J load calculation from a licensed HVAC contractor for accurate sizing.