HVAC Repair in Greater Atlanta
Need HVAC repair now? Our licensed, background‑checked technicians fix heating and cooling issues fast. Serving the Greater Atlanta area, including Atlanta, Marietta, and Decatur. With 125+ years of experience and a 4.8 rating from 3,129 reviews, we’re the trusted choice for reliable repairs. We’re a Trane Authorized dealer and follow clear, transparent service standards. Beat the summer heat or stay ready for cold snaps. Schedule online or call to get a convenient appointment today.
Each image is a real worksite photo, reflecting the quality and dedication in every project.
Why Choose Us
Why Homeowners Recommend Us
"They came out the same day, diagnosed the problem, and scheduled the repair ASAP."
"He explained what he was doing thoroughly and gave me three repair options."
"The technician arrived on time, found a minor problem, and had my unit cooling in 30 minutes."
Answers to Common Questions
View All FAQsWhy Is My AC Running But Not Cooling Properly?
Your AC can run but not cool when airflow, refrigerant, or control issues are present. Common causes include a clogged air filter, dirty outdoor condenser, incorrect thermostat settings, a frozen evaporator from low refrigerant, or a blocked drain that trips a safety switch. We offer on-site diagnosis and same-day AC repair.
Quick checks:
- Set thermostat to Cool and lower the setpoint.
- Replace a dirty 1" filter.
- Clear debris from the outdoor condenser.
- Open supply and return vents.
- Look for ice on the indoor coil; if iced, turn system Off and fan On.
Updated: 2025-12-29 00:00:00
Need help in Atlanta, GA? Call 770-341-2178 or book online.
"They came out on the same day and were able to diagnose my problem and schedule the repair ASAP." — Brandon W.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUMzenYzWTZBRRAB!2m1!1s0x0:0x27ce3f9f2f5ba0fe!3m1!1s2@1:CIHM0ogKEICAgIC3zv3Y6AE%7CCgwIkpepuQYQkLn20gI%7C?hl=en-GB[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUMzbk4teExBEAE!2m1!1s0x0:0x27ce3f9f2f5ba0fe!3m1!1s2@1:CIHM0ogKEICAgIC3nN-xLA%7CCgwIpYmfuQYQsMnj2gI%7C?hl=en-GB[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUR2X3BqWDRnRRAB!2m1!1s0x0:0x27ce3f9f2f5ba0fe!3m1!1s2@1:CIHM0ogKEICAgIDv_pjX4gE%7CCgwI5ICYuwYQkO2nrAM%7C?hl=en-GB[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnTURBcFlxVFhnEAE!2m1!1s0x0:0x27ce3f9f2f5ba0fe!3m1!1s2@1:CIHM0ogKEICAgMDApYqTXg%7CCgwIq5WovQYQkOmxugI%7C?hl=en-GB[4] https://www.moncriefair.com/deals-rebates/[5] https://www.moncriefair.com/hvac/maintenance[6] https://moncriefair.com/commercial-hvac-services/[7] https://www.moncriefair.com/deals-rebates[8] https://www.moncriefair.com/hvac/[9] https://moncriefair.com/hvac/custom-solutions[10] https://moncriefair.com/hvac/repair[11] https://www.moncriefair.com/services/hvac-maintenance/service-plan/What Is The $5000 Rule For HVAC Repair Or Replacement?
We don’t publish a $5,000 rule for repair vs. replacement. Instead, we perform an on-site evaluation and explain repair and replacement options upfront, including a free install consultation. Our licensed, insured technicians can provide same-day service in the greater Atlanta area, Alpharetta, Marietta and Roswell and nearby.
- Consider system age and past breakdowns.
- Compare repair scope to efficiency or comfort issues.
- Review any remaining warranties and safety concerns.
Updated: 2025-12-29
Need help in Atlanta, GA? Call 770-341-2178 or book online.
"They came out on the same day and were able to diagnose my problem and schedule the repair ASAP." — Brandon W.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUMzenYzWTZBRRAB!2m1!1s0x0:0x27ce3f9f2f5ba0fe!3m1!1s2@1:CIHM0ogKEICAgIC3zv3Y6AE%7CCgwIkpepuQYQkLn20gI%7C?hl=en-GB[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUMzbk4teExBEAE!2m1!1s0x0:0x27ce3f9f2f5ba0fe!3m1!1s2@1:CIHM0ogKEICAgIC3nN-xLA%7CCgwIpYmfuQYQsMnj2gI%7C?hl=en-GB[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUR2X3BqWDRnRRAB!2m1!1s0x0:0x27ce3f9f2f5ba0fe!3m1!1s2@1:CIHM0ogKEICAgIDv_pjX4gE%7CCgwI5ICYuwYQkO2nrAM%7C?hl=en-GB[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnTURBcFlxVFhnEAE!2m1!1s0x0:0x27ce3f9f2f5ba0fe!3m1!1s2@1:CIHM0ogKEICAgMDApYqTXg%7CCgwIq5WovQYQkOmxugI%7C?hl=en-GB[4] https://www.moncriefair.com/deals-rebates/[5] https://www.moncriefair.com/hvac/maintenance[6] https://moncriefair.com/commercial-hvac-services/[7] https://www.moncriefair.com/deals-rebates[8] https://www.moncriefair.com/hvac/[9] https://moncriefair.com/hvac/custom-solutions[10] https://moncriefair.com/hvac/repair[11] https://www.moncriefair.com/services/hvac-maintenance/service-plan/What Is The $5000 Rule For HVAC And How Does It Affect Costs?
The “$5,000 rule” is a common guideline some people mention for repair-versus-replace decisions, but we don’t use a one-size formula. We provide on-site diagnosis, assess age and condition, and give upfront repair and replacement options during a free consultation for installs. In the greater Atlanta area, Alpharetta, Marietta and Roswell and nearby, our Total Comfort Service Plan includes twice-yearly maintenance and free parts and labor on covered repairs, with a same-day service guarantee.
Updated: 2025-12-29 00:00:00
Need help in Atlanta, GA? Call 770-341-2178 or book online.
"They came out on the same day and were able to diagnose my problem and schedule the repair ASAP." — Brandon W.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUMzenYzWTZBRRAB!2m1!1s0x0:0x27ce3f9f2f5ba0fe!3m1!1s2@1:CIHM0ogKEICAgIC3zv3Y6AE%7CCgwIkpepuQYQkLn20gI%7C?hl=en-GB[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUMzbk4teExBEAE!2m1!1s0x0:0x27ce3f9f2f5ba0fe!3m1!1s2@1:CIHM0ogKEICAgIC3nN-xLA%7CCgwIpYmfuQYQsMnj2gI%7C?hl=en-GB[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUR2X3BqWDRnRRAB!2m1!1s0x0:0x27ce3f9f2f5ba0fe!3m1!1s2@1:CIHM0ogKEICAgIDv_pjX4gE%7CCgwI5ICYuwYQkO2nrAM%7C?hl=en-GB[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnTURBcFlxVFhnEAE!2m1!1s0x0:0x27ce3f9f2f5ba0fe!3m1!1s2@1:CIHM0ogKEICAgMDApYqTXg%7CCgwIq5WovQYQkOmxugI%7C?hl=en-GB[4] https://www.moncriefair.com/deals-rebates/[5] https://www.moncriefair.com/hvac/maintenance[6] https://moncriefair.com/commercial-hvac-services/[7] https://www.moncriefair.com/deals-rebates[8] https://www.moncriefair.com/hvac/[9] https://moncriefair.com/hvac/custom-solutions[10] https://moncriefair.com/hvac/repair[11] https://www.moncriefair.com/services/hvac-maintenance/service-plan/What Is Emergency HVAC Repair and When Is It Needed?
Emergency HVAC repair is urgent, same-day service to fix a heating or cooling breakdown. It’s needed when your system won’t turn on, blows no air, or cannot hold temperature, especially during extreme weather. Moncrief offers same-day HVAC repair and emergency service in the greater Atlanta area, including Alpharetta, Roswell and Marietta. We diagnose on site and advise repair vs. replace during your consultation.
Quick checks before you call:
- Confirm thermostat settings and batteries.
- Replace the air filter.
- Check circuit breakers and fuses.
Updated: 2025-12-29
Need help in Atlanta, GA? Call 770-341-2178 or book online.
"They came out on the same day and were able to diagnose my problem and schedule the repair ASAP." — Brandon W.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUMzenYzWTZBRRAB!2m1!1s0x0:0x27ce3f9f2f5ba0fe!3m1!1s2@1:CIHM0ogKEICAgIC3zv3Y6AE%7CCgwIkpepuQYQkLn20gI%7C?hl=en-GB[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUMzbk4teExBEAE!2m1!1s0x0:0x27ce3f9f2f5ba0fe!3m1!1s2@1:CIHM0ogKEICAgIC3nN-xLA%7CCgwIpYmfuQYQsMnj2gI%7C?hl=en-GB[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUR2X3BqWDRnRRAB!2m1!1s0x0:0x27ce3f9f2f5ba0fe!3m1!1s2@1:CIHM0ogKEICAgIDv_pjX4gE%7CCgwI5ICYuwYQkO2nrAM%7C?hl=en-GB[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnTURBcFlxVFhnEAE!2m1!1s0x0:0x27ce3f9f2f5ba0fe!3m1!1s2@1:CIHM0ogKEICAgMDApYqTXg%7CCgwIq5WovQYQkOmxugI%7C?hl=en-GB[4] https://www.moncriefair.com/deals-rebates/[5] https://www.moncriefair.com/hvac/maintenance[6] https://moncriefair.com/commercial-hvac-services/[7] https://www.moncriefair.com/deals-rebates[8] https://www.moncriefair.com/hvac/[9] https://moncriefair.com/hvac/custom-solutions[10] https://moncriefair.com/hvac/repair[11] https://www.moncriefair.com/services/hvac-maintenance/service-plan/How much does same day HVAC repair typically cost?
Same-day HVAC repair cost depends on the issue, parts, and system. We confirm pricing after an on-site diagnosis. Total Comfort Service Plan members pay $0 for parts and labor on covered repairs and get same-day service. Same-day AC repair is available in Atlanta and nearby cities.
Updated: 2025-12-29
Need help in Atlanta, GA? Call 770-341-2178 or book online.
"They came out on the same day and were able to diagnose my problem and schedule the repair ASAP." — Brandon W.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUMzenYzWTZBRRAB!2m1!1s0x0:0x27ce3f9f2f5ba0fe!3m1!1s2@1:CIHM0ogKEICAgIC3zv3Y6AE%7CCgwIkpepuQYQkLn20gI%7C?hl=en-GB[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUMzbk4teExBEAE!2m1!1s0x0:0x27ce3f9f2f5ba0fe!3m1!1s2@1:CIHM0ogKEICAgIC3nN-xLA%7CCgwIpYmfuQYQsMnj2gI%7C?hl=en-GB[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUR2X3BqWDRnRRAB!2m1!1s0x0:0x27ce3f9f2f5ba0fe!3m1!1s2@1:CIHM0ogKEICAgIDv_pjX4gE%7CCgwI5ICYuwYQkO2nrAM%7C?hl=en-GB[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnTURBcFlxVFhnEAE!2m1!1s0x0:0x27ce3f9f2f5ba0fe!3m1!1s2@1:CIHM0ogKEICAgMDApYqTXg%7CCgwIq5WovQYQkOmxugI%7C?hl=en-GB[4] https://www.moncriefair.com/deals-rebates/[5] https://www.moncriefair.com/hvac/maintenance[6] https://moncriefair.com/commercial-hvac-services/[7] https://www.moncriefair.com/deals-rebates[8] https://www.moncriefair.com/hvac/[9] https://moncriefair.com/hvac/custom-solutions[10] https://moncriefair.com/hvac/repair[11] https://www.moncriefair.com/services/hvac-maintenance/service-plan/
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Where We Work
What areas do you serve for hvac repair?
We serve the Greater Atlanta region, including Atlanta, Marietta, and Decatur. You’ll find our full service area list below for easy reference.