Heating & Cooling Chesterfield, MI
Heating & Cooling Chesterfield, MI

Trusted Heating & Cooling Services in Metro Detroit.

Reliable HVAC solutions for home & business.

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    (800) 672-9546

    Licensed & Insured

    18+ Years Experience

    Residential & Commercial

    Metro Detroit

    Who we are

    HVAC Contractor in Metro Detroit.

    Reliable & affordable heating & cooling services for your home or business — 100% satisfaction guaranteed!

    Three-G Mechanical, LLC is a family-owned heating & cooling company that specializes in residential and light commercial HVAC services, including: preventative maintenance, service, and unit replacement. We’re based in Chesterfield, MI and service Oakland, Macomb, St. Clair, and parts of Wayne county as well as other areas of Metro Detroit.

    Our licensed and insured HVAC technicians are trained to work on all major brands and appliances — and put an emphasis on quality. We stand behind our work and exist to give you the best customer service experience in the industry. Contact our heating and cooling experts today.

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    Furnace Repair Chesterfield, MI
    AC Repair Chesterfield HVAC Contractor

    What we do

    Heating & Cooling Services

    We provide residential and light commercial preventive HVAC maintenance, service for your heating and cooling units, as well as free bids for furnace and air conditioner replacement.

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    HVAC Contractor Chesterfield Heating and Cooling

    Residential HVAC

    We help homeowners navigate the best heating and cooling solutions available so they can keep their family safe and comfortable!
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    Commercial HVAC Contractor Metro Detroit

    Commercial HVAC

    Your business is in good hands! We offer a premium level of experience when it comes to heating and air conditioning work.
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    Residential & Commercial

    HVAC Services for Your Home & Business

    Preventative

    • Filter Changes
    • Humidifier
    • Coil Cleaning
    • Pan treatment
    • Multi-Component Inspection
    • Unit Operation Check

    Residential

    • Furnace
    • Air Conditioner
    • Heat Pump
    • Humidifier
    • Thermostat

    Commercial

    • Air Handler
    • Furnace
    • Heater
    • Air Conditioner
    • Package Units
    • Exhaust Fans
    • Make-Up Air Units
    • Heat Pump
    • Economizers
    • Thermostat
    • EMS

    Unit Replacement

    • Air Handler
    • Furnace
    • Heater
    • Air Conditioner
    • Package Units
    • Exhaust Fans
    • Make-Up Air Units
    • Heat Pump

    Who we serve

    Our Happy Clients

    See what some of our customers are saying about us. We strive to give you the best customer service experience in the industry!

    LEAVE A REVIEW

    Quality work! Could not have asked for a better company to install our HVAC system. Highly recommended. Chuck was very professional and took his time to get the job done correctly.

    Erin Z.MACOMB

    Three-G Mechanical is our go-to heating and cooling company. We’ve had Chuck come out on several occasions over the years to fix and maintain both our AC unit as well as our furnace. He’s always fair with his pricing and doesn’t try to upsell us on anything. I wouldn’t hire anyone else in Metro Detroit!

    Maury W.GROSSE POINTE FARMS

    HIGHLY RECOMMEND 3G! Knowledgeable, honest, responsive, fair pricing. He fixed our problem the same day. If I could give him 10 stars, I would! Also recommended him to multiple friends & family who experienced the same results as me!

    Jason Z.CHESTERFIELD

    You couldn’t ask for a better company to do your work for you. Chuck has done work for myself and for my parents. We wouldn’t call anyone else. His work is top-notch and he is very knowledgeable in many areas. You will not be disappointed with work, pricing or communication. This is a company you can trust.

    Kelle H.SAINT CLAIR SHORES

    Who we serve

    Our Happy Clients

    See what some of our customers are saying about us. We strive to give you the best customer service experience in the industry!

    LEAVE A REVIEW

    Quality work! Could not have asked for a better company to install our HVAC system. Highly recommended. Chuck was very professional and took his time to get the job done correctly.

    Erin Z.MACOMB

    Three-G Mechanical is our go-to heating and cooling company. We've had Chuck come out on several occasions over the years to fix and maintain both our AC unit as well as our furnace. He's always fair with his pricing and doesn't try to upsell us on anything. I wouldn't hire anyone else in Metro Detroit!

    Maury W.GROSSE POINTE FARMS

    HIGHLY RECOMMEND 3G! Knowledgeable, honest, responsive, fair pricing. He fixed our problem the same day. If I could give him 10 stars, I would! Also recommended him to multiple friends & family who experienced the same results as me!

    Jason Z.CHESTERFIELD

    You couldn’t ask for a better company to do your work for you. Chuck has done work for myself and for my parents. We wouldn’t call anyone else. His work is top-notch and he is very knowledgeable in many areas. You will not be disappointed with work, pricing or communication. This is a company you can trust.

    Kelle H.SAINT CLAIR SHORES