Messiah Heating & Air Conditioning is a Decatur-based HVAC contractor serving Decatur, Avondale Estates, DeKalb, Fulton, Gwinnett, Tucker, Stone Mountain, and Lithonia with air conditioning repair, heating system repair, and new system installation. The company is known for an $80 flat service call fee, same-day service, 24-hour emergency availability, and a pricing commitment of new HVAC systems under $10,000 all-in (labor included).

Owner and lead technician Ben has built a loyal customer base through direct involvement in service calls and consistent follow-through. A 10-year customer describes Ben as the most reliable and efficient service provider they've worked with, having installed both of their HVAC systems over the decade. He has responded to furnace failures on Sunday afternoons in under two hours, diagnosed complex electrical problems at no additional charge, and provided same-day complete system replacement for customers whose old systems were beyond repair.

Messiah also handles commercial HVAC, zone control systems, and new construction. Financing is available for customers replacing older systems. The company holds a 4.7-star rating across 291 Google reviews.

For Decatur homeowners who want an HVAC contractor with a clear pricing structure, a responsive owner who shows up personally, and a genuine commitment to getting systems running the same day they're called, Messiah is a strong local option.