HVAC Services in Howell, MI - Full-Service Heating, Cooling & Water Heaters for Every Job
Find the service you need or call us - we'll figure it out together.
Licensed MI Mechanical Contractor #7119201 · Authorized AirQuest Dealer · Same-day service
Looking for a specific HVAC service? You're in the right place. Great Lakes Comfort handles heating, cooling, commercial rooftop units, indoor air quality, and water heaters across Howell and the surrounding Livingston County area. We offer 24/7 emergency help and same-day service on most calls - just pick the service below or call (517) 302-3764 and we'll take it from there.
Heating Services
Furnaces, heat pumps, and emergency heat when the cold hits Howell.
Furnace Repair
Fix a furnace that won't heat, short-cycles, or blows cold air.
Furnace Repair details →Furnace Installation
New gas furnace installs sized for your Michigan home.
Furnace Installation details →Furnace Maintenance
Annual tune-ups that catch small issues before winter.
Furnace Maintenance details →Heating System Installation
Full heating system replacements, start to finish.
Heating System Installation details →Emergency Heating Repair
Same-day help when your heat goes out.
Emergency Heating Repair details →Ductless Heat Pump Installation
Efficient heat and cool for additions, garages, and hard-to-heat rooms.
Ductless Heat Pump Installation details →Air Conditioning Services
AC repair, new installs, and tune-ups for hot Michigan summers.
AC Repair
Diagnose and fix an AC that won't cool or keeps tripping.
AC Repair details →AC Installation
New central AC systems matched to your home.
AC Installation details →AC Maintenance
Spring tune-ups so your system runs cool all summer.
AC Maintenance details →Ductless Mini Split AC Installation
Cool single rooms without adding ductwork.
Ductless Mini Split AC Installation details →Commercial HVAC
Rooftop units and commercial service for shops, offices, and restaurants.
Rooftop Unit Repair
Fast repair for commercial RTUs when your building loses heat or cool.
Rooftop Unit Repair details →Rooftop Unit Installation
New commercial rooftop unit installs and change-outs.
Rooftop Unit Installation details →Rooftop Unit Maintenance
Scheduled service that keeps commercial equipment running.
Rooftop Unit Maintenance details →HVAC Services
Thermostats, ducts, humidifiers, and indoor air quality upgrades.
Thermostat Installation
Smart and programmable thermostats set up and paired.
Thermostat Installation details →Duct & Vent Repair
Seal leaky ducts and fix weak airflow to rooms.
Duct & Vent Repair details →Humidifier Installation
Whole-home humidifiers for dry Michigan winters.
Humidifier Installation details →Air Purification System Installation
Whole-home air cleaners that cut dust, pollen, and germs.
Air Purification System Installation details →Water Heaters
Tank and tankless water heater replacement and installation.
Not Sure What You Need?
Call us at (517) 302-3764 - we'll diagnose the problem and recommend the right fix. No pressure, no guesswork.
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Based in Howell, MI - serving Livingston County and southeast Michigan.