Heating and AC Repair in Johns Creek, GA

Licensed, Certified Technicians Dispatched From Canton

✔ Family Owned & Operated
✔ Upfront Pricing With No Hidden Fees
✔ Financing Options
✔ 25+ Years of Experience

Schedule Service Today!

HVAC Company in Johns Creek, GA

About MR. HVAC

Family-owned and operated, MR. HVAC dispatches every Johns Creek appointment from the Canton shop at 7620 E Cherokee Dr. We work on houses, commercial buildings and new construction projects, from systems that have run for twenty years to equipment that went in last spring. Whatever the age of your equipment, the same careful process applies.

Our technicians are certified, and the company is fully licensed and insured. After 25+ years of HVAC work, we still handle every call the same way: track down the real cause, explain it in plain terms and give you a written price before anything gets replaced. If a repair is not worth the money, we tell you that too, and help you weigh the options.

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5.0 Rating

★ ★ ★ ★ ★
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BBB A+ Accredited

★ ★ ★ ★ ★
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4.9 Rating

★ ★ ★ ★ ★
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Financing for New Systems and Major Repairs

Convenient monthly payments. Subject to approved credit.

AC and Furnace Repair in Johns Creek, GA

Heating and Cooling Repairs for Every Season

Summer AC calls follow a familiar pattern: weak airflow, warm air, water around the indoor unit or a breaker that keeps tripping. Most of those trace back to a capacitor, a clogged drain line, a dirty coil or low refrigerant, and our trucks carry parts for the common fixes. See AC repair.

Furnace and heat pump calls look different. A gas furnace that lights and shuts off usually has a dirty flame sensor, a weak ignitor or a pressure switch that will not close. A heat pump blowing cool air in heat mode, an outdoor unit caked in ice or auxiliary heat that never shuts off points to the reversing valve, defrost controls or refrigerant charge, and our technicians test each before recommending a fix. See furnace repair and heat pump repair.

Get an Estimate on Your Heating or Cooling Project

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Emergency AC and Furnace Repair in Johns Creek

Prompt Repairs When It Cannot Wait

When you call MR. HVAC for emergency service, a member of our team answers, notes the symptoms and sends a technician ready to fix whatever failed, whether that is the heat pump, the furnace or the AC.

Emergency service is available 24/7 to homeowners and businesses. Call (770) 213-4111. If you smell gas or your carbon monoxide alarm sounds, leave the house and call 911 and your gas utility first.

Heating and Air Conditioning Services in Johns Creek

Repair, Installation and Maintenance Under One Roof

From an AC repair to a new heat pump before winter, our team covers the whole heating and cooling system, and you see a written price first.

AC Repair and Replacement

Repairs, tune-ups and new air conditioner installs, sized to the house and set up for efficient, dependable cooling. We check refrigerant levels, airflow and the electrical parts on every single visit. See AC installation.

Furnace and Heat Pump Repair

Furnace and heat pump repair, maintenance and replacement. From a failed igniter to a heat pump stuck in defrost, we find the cause and fix it. See furnace repair.

Ductless Mini Splits

Ductless systems heat and cool rooms the main system cannot reach, like additions and bonus rooms, with no new ductwork. See ductless mini splits.

Indoor Air Quality

Whole-house filtration traps dust, pollen and pet dander before it circulates, and a clean filter helps the system run more efficiently. We suggest options that fit your equipment.

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. For more on system sizing, see How To Properly Size Your HVAC System.

Ask your technician which equipment fits your home and budget, and we will put the options side by side in writing.

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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

"We have finally found our HVAC Service..."

Furnace Repair

"Mike came as a professional to our home. In a matter of minutes, our furnace was once again, working. He is very knowledgeable about heat/air units. I highly recommend Mike, and this company."

Tammy P.

AC and Ductwork Replacement

"Mr. HVAC and his team are great! They replaced an old ac for us at a townhouse. We were so impressed with his quality of service and fair pricing we got him replace all the 30yr old duct work. Wow!! It is wonderful to have clean air. We would highly recommend Mr. HVAC and his team."

Anne B.

HVAC System Replacement

"Chris, Rob, and Zach were excellent. Replaced my 22 year old system at a fair price with timely and expert installation. Highly recommended for quality, fairness, and ease of communication."

D S

Trane System Installation

"Rob and Zack arrived on time and worked professionally to remove our old hvac unit, prepare the outside and attic to receive the new Trane hvac system."

William D.

HVAC Inspection

"I needed a last-minute HVAC inspection, and these guys made it happen. Rob came out even with the snow coming down. Without a doubt, I would highly recommend these guys. They give it to you straight, and that's what you want from an HVAC company."

James J.

HVAC Repair

"Great service. Was last minute call, company was able to get me in. The service was on time, professional, and knowledgeable which I appreciated .. I will be using again for HVAC needs. Thanks!"

V Jord

HVAC Repair

"Always available and professional. Experienced multiple issue with my HVAC over the past 4 months, they were always their promptly and fixed our issues. Highly recommended!"

Tom S.

HVAC Service

"Great guys, quick response, very competitive pricing. Hope I don't need them for a long time but if I ever do they're who I'll be calling"

Mike C.

Get In Touch Today

Tell us what is going on, and we will set up a time that works for you.

Johns Creek Heating and AC Questions

Q How quickly can you provide AC repair in Johns Creek, GA?

A

Same-day AC repair is often available, depending on the schedule that day. Summer heat is hardest on young children and older relatives, so let us know when you call if someone in the house is at risk, and we will work to get a technician there as soon as possible.

Q Do you repair heat pumps and furnaces in Johns Creek?

A
Yes. Heat pump and furnace repairs are most of our winter calls here, from heat pumps stuck in defrost or blowing cool air to gas furnaces that light and then shut off. The technician tests the system, explains what failed and gives you a written price before the repair. See heat pump repair.

Q Do you offer maintenance plans for air conditioning systems?

A

Yes. Our maintenance plans cover seasonal tune-ups for air conditioners, heat pumps and furnaces. Each visit includes cleaning, electrical checks and a refrigerant check, which helps prevent breakdowns and extends the life of your equipment. See AC tune-up.

Q Can you repair both older and newer air conditioning systems?

A

Yes. Our technicians are trained on older single-stage units as well as today's high-efficiency, variable-speed systems. On an older system, we tell you honestly whether a repair is worth it or whether replacement makes more sense. On a newer one, we diagnose the communicating controls and sensors that older equipment never had, so the right part gets replaced the first time.