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Coolray - Marietta, GACoolray, Mr. Plumber, and BriteBox Electrical are Marietta's hometown air conditioning, heating, plumbing, and electrical services contractors. We provide a wide range of expert HVAC services and offer a large selection of products to help meet the needs of local Marietta homeowners and businesses. Our products include furnaces, air conditioners, heat pumps, water softener and filtration systems, whole-home generators, smart thermostats and more. We offer 24-hour emergency service to Marietta residents and our stocked trucks give us the tools and parts necessary to fix your issue on the first call. Our office is located at 1787 Williams Drive right here in Marietta, Georgia.

Schedule HVAC or Plumbing service with us online now!

Heating & Air Conditioning Repair Marietta

Marietta homes and businesses have relied on Coolray for air conditioning service and installation since 1966. We can provide maintenance and repair on all makes and models of air conditioners and heat pumps for your home or business. We also offer a wide range of new air conditioners, heat pumps, mini-split ductless air conditioners and more if you need a new cooling system in your Marietta home. Our expert air conditioning technicians can help you select the cooling system that is right for your specific needs. Coolray is the name you can trust for all of your air conditioning repair, service and replacement needs!

Need furnace repair or replacement? Our fully trained and certified heating technicians have been installing and repairing furnaces, heat pumps and heating systems in Marietta since 1966. We're just around the corner from your home or business and offer 24-hour emergency heating service for unexpected heating system break downs. We can provide expert maintenance and repair on your current heating system or help you select a new, high-efficiency heating system from our wide range of furnaces and heating products.

  • Air conditioning repair, service & installation
  • Heat pump repair, service & installation
  • Furnace repair, service & installation
  • HVAC system tune-ups
  • Geothermal HVAC systems
  • Thermostats
  • and more

Need a Plumber in Marietta, GA?

Mr. Plumber is the plumber Marietta homes and businesses call for professional, 24 hour plumbing service. You can count on quality plumbing workmanship at a fair price.

We can also help when you need an electrician!

BriteBox Electrical Services is the electrician in Marietta that residents can turn to for all fo their electrical service, repair and product needs. From emergency electrical repair to home theater design and home security systems, BriteBox provides a full range of electrical, home automation and home security solutions to our neighbors in Marietta.

Service Area

We serve all of metro Atlanta.


We offer a variety of financing options.


Save money on our services.