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Your Trusted HVAC Partner in Hiram, GA
Comfort Shield Heating & Air Conditioning is a locally owned and operated HVAC company serving Metro Atlanta, GA. With a focus on exceptional service, our skilled team specializes in installing, maintaining, and repairing air conditioning units, furnaces, and heat pumps for residential and commercial clients. We prioritize transparent pricing, offering free estimates and financing options to ensure accessibility without hidden fees. Our commitment to quality is reflected in our 10-year labor warranty, comprehensive Guardian Maintenance Plans, and a guarantee on all work. We service all brands of HVAC equipment, emphasizing energy efficiency, reliability, and customer satisfaction.

Our technicians undergo rigorous training, ensuring expertise in diagnosing and resolving HVAC issues promptly. By combining advanced technology with personalized service, we deliver tailored solutions that enhance indoor comfort year-round. As a trusted partner, we prioritize community needs, offering 24/7 emergency services and a flat-rate pricing model. Our dedication to excellence has earned us recognition as Atlanta's top-rated HVAC contractor, ensuring peace of mind for every client.
Services
AC Repair Furnace Repair Heat Pump Services HVAC Maintenance Emergency HVAC Service
Highlights and features
  • Locally owned with 24/7 emergency HVAC services.
  • 10-year labor warranty on installations.
  • Transparent flat-rate pricing with no hidden fees.
  • Financing options available for HVAC replacements.
  • Certified technicians with extensive HVAC expertise.
Services
AC Repair
Our AC repair service addresses all cooling system issues, from refrigerant leaks to compressor failures. Technicians perform a complete system check, including coils, filters, and thermostats, ensuring optimal performance. We prioritize fast, reliable fixes to restore comfort during peak summer heat.
Furnace Repair
We diagnose and repair furnace issues, including ignition problems and airflow restrictions. Our technicians inspect burners, heat exchangers, and safety switches to ensure efficient heating. Regular maintenance prevents breakdowns and extends system lifespan.
Heat Pump Services
Our heat pump services include installation, repair, and maintenance for year-round climate control. We ensure proper refrigerant levels and electrical connections, optimizing energy efficiency and reducing utility costs for residential and commercial clients.
HVAC Maintenance
The Guardian Maintenance Plan includes biannual inspections, filter changes, and component cleaning. This proactive approach improves system efficiency, lowers energy bills, and prevents unexpected failures through early issue detection.
Emergency HVAC Service
We offer 24/7 emergency HVAC services for urgent heating and cooling failures. Our rapid response team addresses critical issues like complete system shutdowns, ensuring minimal disruption to comfort and operations.
Questions
What HVAC services do you offer?
We provide AC repair, furnace repair, heat pump services, HVAC installations, and maintenance plans for residential and commercial clients.
Do you offer emergency HVAC services?
Yes, we provide 24/7 emergency HVAC repair services for urgent heating and cooling issues.
Are financing options available?
Yes, we offer financing through Synchrony Bank with approved credit for HVAC replacements and installations.
What areas do you serve?
We serve Metro Atlanta, including Acworth, Marietta, Kennesaw, and surrounding communities.
Do you provide warranties?
Yes, we offer a 10-year labor warranty and manufacturer parts warranties on HVAC installations.
Reviews (2)
Pia Adolphsen
Jun 07, 2016 Report
Comfort Shield truly went above and beyond. Ken and Jesse were polite, and truly went above and beyond to make sure everything was installed correctly - and in a way that looked nice in my home. So glad that I trusted my gut and set up the appointment with Comfort Shield instead of the other guys!
Phyllis Thompson
Apr 16, 2015 Report
Ken is so kind. He was on time and efficient. I definitely recommend Comfort Shield to others. See you in the Fall!