Heating and AC Repair in Alpharetta, GA
Licensed, Certified Technicians Dispatched From Canton
✔ Family Owned & Operated
✔ Upfront Pricing With No Hidden Fees
✔ Financing Options
✔ 25+ Years of Experience
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Licensed, Insured and Family-Owned
About MR. HVAC
MR. HVAC provides HVAC service and furnace repair in Alpharetta, GA, along with AC repair, system replacement and maintenance for homes and businesses. We are a family-owned and operated company with more than 25 years in the trade, and we carry full licensing and insurance.
Our certified technicians handle residential, commercial and new construction work. Alpharetta service calls come out of our shop in Canton.
5.0 Rating
BBB A+ Accredited
4.9 Rating
Financing for New Systems and Major Repairs
Convenient monthly payments. Subject to approved credit.
Emergency AC and Furnace Repair in Alpharetta
Nights, Weekends and Holidays
A furnace that quits on a January night or an air conditioner that fails in a July heat wave cannot wait for Monday. Call us and a technician will come prepared to repair your furnace, air conditioner or heat pump.
If you smell gas or your carbon monoxide alarm sounds, leave the house and call 911 and your gas utility first.
Equipment Brands We Install and Repair
We install Goodman, Rheem, Carrier, Trane, Lennox and American Standard equipment and repair every major brand, including older systems that other companies will only quote for replacement.
When we quote a new system, we explain the efficiency and warranty differences between the options instead of pushing one brand.
Every new system is sized to the house, because an oversized unit wastes energy and an undersized one struggles on the hottest and coldest days.
Ask your technician which equipment fits your home and budget, and we will put the options side by side in writing.
Why Homeowners Choose MR. HVAC
Every MR. HVAC service call includes:
- Licensed, certified technicians who repair and install every major brand.
- Same-day service when the schedule allows, depending on the day.
- A written diagnosis and price before any work starts, with no hidden fees.
- Financing for new systems and major repairs. Subject to approved credit.
- New installations backed by the manufacturer's parts warranty, and we stand behind our installation work.
Customer Reviews
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Alpharetta Heating and AC Questions
Q What usually causes a furnace to stop heating in Alpharetta homes?
Most no-heat calls trace to a dirty flame sensor, a cracked ignitor, a weak inducer motor or a clogged filter that trips the limit switch. The technician tests each step of the startup sequence, explains which part failed and gives you a written price before the furnace repair begins.
Q How often should I schedule maintenance for my heating and cooling system?
Q How do you protect my home during an emergency repair?
Our technicians arrive with the common parts on the van, use protective coverings for floors and furnishings, and clean up the work area before they leave, even on a late-night call.
Q Can you help with energy efficiency improvements?
Yes. We install high-efficiency furnaces, heat pumps and air conditioners, set up smart thermostats, and point out insulation and duct issues that waste energy. Ask about current utility rebates when we quote the upgrade.