HVAC Marietta, GA - Expert Heating & Air Conditioning Services
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✔ 25+ Years of Experience
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HVAC Contractors Proudly Serving Marietta
About MR. HVAC - Your Trusted HVAC Expert
At MR. HVAC, we take pride in being a family-owned and operated business dedicated to providing honest and reliable HVAC services throughout Cobb County's seat and the greater Atlanta metro area. Our expertise spans residential, commercial, and new construction projects in Marietta and the surrounding communities, ensuring that we meet the diverse needs of our clients from the historic downtown square to the growing neighborhoods in the community.
We believe in treating each customer as part of our family, delivering personalized solutions and exceptional service, whether you're located in the established neighborhoods around Life University or in the modern developments throughout this thriving aerospace hub. Our commitment to integrity and quality workmanship has earned us a trusted reputation in Cobb County, located just 20 miles northwest of Atlanta.

Emergency HVAC Service Marietta, GA
We understand how disruptive an HVAC emergency can be, especially during Georgia's extreme weather conditions, and are here to make the process as smooth as possible. When you call MR. HVAC for emergency service in Marietta, you'll be greeted by a caring and professional team ready to help families from the historic square district to the residential areas near Six Flags White Water. Our skilled technicians will arrive quickly throughout Cobb County, fully prepared to repair your furnace, air conditioner, or heat pump and restore comfort to your space.
Why Choose MR. HVAC for Your Marietta Heating & Cooling Needs?
Choosing MR. HVAC means you're getting more than just a repair service:
- Licensed & Certified Experts: Our technicians are fully licensed and certified to repair, install, and maintain all major HVAC brands and models.
- Same-Day Service: We prioritize your comfort by offering prompt, same-day services to get your systems running smoothly.
- Upfront Pricing: No hidden fees—just transparent pricing for peace of mind.
- Financing Options: Affordable payment plans are available to fit your budget.
- Satisfaction Guaranteed: We stand behind our work with a 100% satisfaction guarantee and industry-leading warranties.
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Marietta Heating & Cooling FAQs
Q How often should I schedule HVAC maintenance in Marietta's climate?
Due to Georgia's hot, humid summers and the heavy workload placed on HVAC systems in the Atlanta metro area, we recommend scheduling maintenance twice yearly - once before the cooling season and once before heating season.
Q What makes AC repair more challenging in the Marietta area?
Q Do you service both residential and commercial HVAC systems?
Absolutely. Our experience includes residential systems in family homes throughout Marietta as well as commercial installations serving the aerospace industry and defense contractors. We understand the unique requirements of properties serving aerospace workers and the precision demands of facilities supporting Georgia's aviation sector.
Q How can I improve energy efficiency in my historic downtown Marietta home?
Historic homes near the Marietta Square often benefit from modern HVAC upgrades while preserving their character. We recommend proper insulation, programmable thermostats, upgraded ductwork, and modern systems designed for Georgia's climate. Properties in the historic district may also benefit from specialized indoor air quality solutions due to their age and construction methods.