HVAC Service and Repair in Marietta, GA
HVAC Service and Repair in Marietta, GA
✔ Family Owned & Operated
✔ Upfront Pricing With No Hidden Fees
✔ Financing Options
✔ 25+ Years of Experience
$79.99 Tune Up Special
Careful, Professional HVAC Contractors
Meet MR. HVAC, Your Reliable Heating and Air Company
Owned and run by one family, MR. HVAC takes on home, business and new-build HVAC projects. Our Canton shop handles every Marietta service call, and the technician who arrives is trained to look at the whole system, not only the part that stopped working.
We treat every homeowner the way we would want our own relatives treated: honest answers, a written quote and work done carefully the first time. That standard is why so many customers stay with us for every tune-up, repair and replacement over the years.
5.0 Rating
BBB A+ Accredited
4.9 Rating
Furnace and AC Repair in Marietta, GA
A gas furnace that fails needs more than a quick restart. Our technicians check the igniter, flame sensor, inducer motor and pressure switch, then inspect the heat exchanger and venting for cracks or blockages that could let carbon monoxide into the house. See furnace repair.
Air conditioners get the same thorough approach in summer. We test the capacitor, contactor and refrigerant charge, flush the condensate line and confirm the system is cooling properly before we pack up. See AC repair.
Fast Emergency Response for Heating and AC
Dependable HVAC Brands and Expert Installation
MR. HVAC offers home and business heating and cooling systems from Goodman, Rheem, Carrier, Trane, Lennox and American Standard, chosen to stand up to Georgia heat and humidity.
Every system we install is backed by a strong warranty, and our preventative maintenance program keeps it running safely and efficiently for years.
Our technicians are trained to maintain and repair all major models, including high-efficiency furnaces with sealed combustion and two-stage burners that need careful setup to perform as designed.
When MR. HVAC installs or services your equipment, you get knowledgeable professionals who check the small details that keep your home comfortable and your system safe all year.
Why Homeowners Rely on MR. HVAC
Choosing MR. HVAC means more than a quick fix. You get a professional team that cares:
-
Certified and licensed technicians trained on all major HVAC brands and units, from older single-stage furnaces to modern variable-speed systems
-
Prompt same-day service to restore comfort without delay
-
Clear, upfront quotes with no hidden costs, put in writing before a technician starts
-
- Convenient financing on approved credit
-
A 100% satisfaction guarantee and strong warranties, so any problem after the visit gets a return trip and a proper fix
What Our Customers Say About MR. HVAC
HVAC Service FAQs
How often should I schedule HVAC maintenance in Marietta, GA?
Twice a year. Book an AC tune-up in spring and a furnace or heat pump tune-up in fall. Hot, humid summers keep systems running for months, and regular visits catch worn parts before they fail.
What are the most common AC repairs?
Failed capacitors, burned contactors, clogged condensate drains, dirty coils and refrigerant leaks cause most no-cooling calls. Our technicians test before replacing parts, so you only pay for the repair you actually need, and we explain each one first.
How can I improve energy efficiency in an older home?
Start with the ductwork. Older homes often have leaky or undersized ducts that waste conditioned air in attics and crawlspaces. Sealing ducts, adding insulation, installing a programmable thermostat and replacing an aging system with high-efficiency equipment all lower monthly bills and make every room feel more comfortable year-round.