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13 Years
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Emergency
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Trusted HVAC Services in Atlanta, GA
Messiah Heating & Air Conditioning has been serving Atlanta, Georgia residents with trustworthy and dependable HVAC services since 2013. Our team of licensed and insured professionals specializes in heating, air conditioning, and related system repairs, replacements, and installations. With over 20 years of combined industry experience, we prioritize honest service backed by leading-edge warranties and guarantees to ensure 100% customer satisfaction. Our commitment to quality includes 24-hour emergency services, free estimates, and a focus on energy-efficient solutions.

We serve residential and commercial clients across Decatur, Tucker, Lithonia, and surrounding areas in DeKalb, Fulton, Gwinnett, and Rockdale counties. Our fully stocked service trucks enable first-visit repairs in most cases, and we offer special discounts for teachers, senior citizens, and church-related projects. As a locally owned business, we emphasize community values through donations and personalized service tailored to each client's needs.
Services
HVAC Repair System Installation Commercial HVAC Zone Control Maintenance Heat Pumps Furnace Repair Emergency Service Air Quality Solutions Energy Efficiency
Details
  • Year established: 2013
Highlights and features
  • We offer 24/7 emergency HVAC services with same-day availability
  • Our team has over 20 years of combined HVAC industry experience
  • We provide free estimates on all equipment replacements
  • We are fully licensed and insured HVAC contractors in Georgia
  • We offer special discounts for teachers, seniors, and churches
Services
HVAC Repair
We provide comprehensive heating and air conditioning repair services for residential and commercial properties. Our technicians handle all brands and system types including furnaces, heat pumps, and air conditioners. With 24/7 emergency availability and same-day service, we ensure minimal disruption to your comfort while maintaining system efficiency and longevity.
System Installation
Our expert team installs and replaces heating and cooling systems with energy-efficient solutions tailored to your property's needs. We specialize in high-efficiency heat pumps, furnaces, and environment-friendly air conditioning systems. All installations include proper sizing assessments and come with comprehensive warranties to guarantee optimal performance and customer satisfaction.
Commercial HVAC
We offer specialized commercial HVAC services including design, installation, and maintenance of large-scale heating and cooling systems. Our licensed technicians handle complex commercial systems with proper licensing (CN210355) and focus on maximizing system efficiency while minimizing operational costs through regular maintenance and targeted repairs.
Zone Control
Our zone control system installations address uneven temperature distribution in buildings. By creating customized climate zones, we help property owners achieve consistent comfort levels throughout their spaces while improving energy efficiency. We provide free estimates for zone control system installations to solve room-specific heating and cooling challenges.
Emergency Service
We provide 24-hour emergency HVAC services with rapid response times for critical heating and cooling failures. Our fully equipped service trucks enable most repairs to be completed during the initial visit, ensuring minimal downtime for residential and commercial clients experiencing urgent system malfunctions at any time of day or night.
Questions
What HVAC services do you offer?
We provide heating and air conditioning repair, replacement, installation, and maintenance services for residential and commercial properties including furnaces, heat pumps, and zone control systems.
Do you offer emergency HVAC services?
Yes, we provide 24/7 emergency HVAC services with same-day availability for urgent heating and cooling system failures across the Atlanta metro area.
Which areas do you service?
We serve Atlanta, Decatur, Tucker, Lithonia, and surrounding areas in DeKalb, Fulton, Gwinnett, and Rockdale counties throughout Georgia.
Do you offer financing options?
Yes, we provide financing options for HVAC system replacements and major repairs to help customers manage larger projects with flexible payment arrangements.
Are there any available discounts?
We offer 5% discounts for teachers and senior citizens, plus special church repair programs where we donate 10% of service costs back to the church.
What is zone control system installation?
Zone control systems allow customized temperature management in different areas of a building. We offer free estimates for these energy-efficient solutions to address uneven heating and cooling.