Decatur, GA · Open 7 days a week
Same-day AC and furnace repair across Decatur and Metro Atlanta — 7 days a week, 7am–11pm. New systems installed fast, with interest-free financing available. When other companies make you wait, we come through.
7daysWhat we do
From a midnight breakdown to a brand-new system — repairs, installs, and maintenance for your home.
No cooling, weak airflow, or a frozen unit? We diagnose and fix it fast — often the same day you call.
Furnace not firing or blowing cold? We service gas and electric heat to get your home warm again.
Full AC and furnace replacements with Amana and other trusted brands — sized right, installed clean.
Seasonal tune-ups that keep your system efficient, catch small problems early, and extend its life.
Interest-free financing available on qualifying new installations. Just ask when you call.
Why Messiah
Decatur homeowners call us because we actually answer the phone, give a straight price, and get the work done — nights and weekends included.
Early mornings and late evenings — we're available when your system isn't.
We aim to be at your door within hours, not days, on emergency calls.
Spread the cost of a new system without paying interest on qualifying jobs.
You hear the price before we start. No surprise weekend surcharges.
What customers say
Real homeowners, real emergencies — handled.
My AC was out for over two weeks and my home-warranty company couldn't get anyone to repair it. Messiah fixed it within one hour. Great job!
Friday afternoon I got home to a broken AC. Other companies couldn't come until Monday or charged high weekend rates. I called Messiah and within two hours they came out and fixed it.
I don't know what I'd have done without Ben and his team. I realized Friday night my AC was broken and it was only getting hotter — they came through.
Ben and his crew came as promised and did a great job installing both heaters in my house. Reasonable, professional, quality work. Highly recommend.
Free quote
Send a few details and we'll call you back fast with next steps and a quote. Need help right now? Call (404) 907-4410 — we answer 7 days a week.
Service area & hours