Heating and AC Repair in Acworth, 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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HVAC Company in Acworth, GA

About MR. HVAC

MR. HVAC handles AC repair and HVAC service in Acworth, GA, whether the air conditioner is running and blowing warm air or will not start at all. We are a family-owned heating and air company with more than 25 years of repairing, installing and maintaining systems in homes, businesses and new construction.


You talk to the people who do the work, and the technician who quotes the job is the one who explains it. Acworth calls are handled from our shop in Canton.

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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 Acworth, GA

When an air conditioner runs but blows warm air, the cause is usually at the outdoor unit: a failed capacitor or a burned contactor that keeps the compressor or fan from starting, or a refrigerant leak that has drained the charge. Ice on the copper lines or the indoor coil points to restricted airflow or low refrigerant, and water around the indoor unit usually means a clogged condensate drain.

In winter, most calls are furnace repair: a dirty flame sensor, a cracked igniter, a failing inducer motor or a pressure switch that will not close, any of which stops a gas furnace from lighting or makes it short cycle. Heat pumps that blow cold air or run on emergency heat usually come down to defrost controls, the reversing valve or a low refrigerant charge.

A system that runs all afternoon without reaching the set temperature may have a dirty outdoor coil or a low charge, or it may simply be too small or near the end of its life. Our AC repair page covers each of these in more detail.

Get a Written Price on a Repair or a New System

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Emergency AC and Furnace Repair in Acworth

When Acworth homeowners search for HVAC service in Acworth, GA, they're usually dealing with one of a handful of issues: an aging system that needs replacement evaluation, a specific service they need scheduled (AC repair, furnace repair, heat pump service), or an emergency that requires same-day dispatch

Call MR. HVAC when the air or heat quits and the office team will take your information, ask what the system is doing and send a technician with the right parts. Same-day service is often available, depending on the schedule that day.

Emergency service is available, and you get the price before any repair starts. 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 Acworth

One crew for your air conditioning in summer and your heat in winter.

AC Repair and Replacement

Repairs on every major brand, and when a 12-year-old unit needs a compressor, an honest look at whether a new system is the better buy. See AC replacement and emergency AC repair.

Furnace and Heat Pump Repair

No heat, short cycling or a burner that lights and shuts off. We repair gas furnaces and heat pumps and keep them running with a yearly tune-up. See furnace repair and heat pump service.

Ductless Mini Splits

A mini split adds heating and cooling to a sunroom, bonus room or garage without new ductwork. See ductless mini split installation.

Indoor Air Quality

Whole-house filters that catch the dust and pollen a standard 1-inch filter lets through.

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.

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Why Homeowners Choose MR. HVAC

Every visit comes with:

  • A price you approve before any work starts
  • Same-day appointments when the schedule allows, depending on the day
  • Technicians licensed and certified on all major brands
  • Monthly payment options, 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 Replacement

"Our heater stopped working this week, and Chris came over to check it out. The motor was needing to be replaced, but we decided to replace the furnace because it was the original unit when the house was built."

Lena A.

Basement HVAC Replacement

"I contacted Chris at Mr. HVAC after my 15 year old basement system stopped cooling. Within 48 hours, he evaluated my system, provided a quote, and had the new system installed. Rob handled the installation and was punctual, professional, and super nice. As an FYI, Mr HVAC's price was $3500...

"I contacted Chris at Mr. HVAC after my 15 year old basement system stopped cooling. Within 48 hours, he evaluated my system, provided a quote, and had the new system installed. Rob handled the installation and was punctual, professional, and super nice. As an FYI, Mr HVAC's price was $3500 less than Casteel."


Russell M.

HVAC System Replacement

"Fantastic service from start to finish! Chris showed up on time, worked efficiently, and provided an affordable solution for replacing our ductwork. Reliable, professional, and easy to work with—highly recommend!"

C. W.

Attic Unit Installation

"Mike and his guys did a great job installing our new attic unit. They were professional and efficient. I would highly recommend them for anything you need."

Kevin C.

AC Repair

"Chris was honest, reliable, prompt, very knowledgeable and trustworthy. I will use Mr. HVAC Heating and Cooling for all my heating and air conditioning needs. Simply outstanding service, 10 stars. Thank you so much Chris for fixing my air conditioner!!"

Mattie P.

HVAC Repair

"OMG!!!! Chris was absolutely amazing. Not only was he courteous and personable but he was also punctual with time. It took him all of 30 minutes to diagnose and fix my issue and my jaw just dropped."

LudaKris

HVAC Service

"Mr HVAC and the technicians are very professional punctual knowledgeable and gets the job done and costs within reason. I highly recommend Chris Gleaves and his team @ Mr HVAC."

Darrell F.

HVAC Repair

"Chris was fantastic! He was able to make arrangements to be on site that same morning as my call, and he arrived promptly at the time he promised."

Michelle D.

Get In Touch Today

Let's Restore Comfort To Your Home

Acworth Heating and AC Questions

Q What HVAC services do you provide in Acworth, GA?

A

AC repair and replacement, furnace and heat pump repair, seasonal tune-ups, ductless mini splits and whole-house air filtration, for homes and businesses. Emergency repairs are available, and we offer preventive maintenance contracts.

Q Why is my AC running but not cooling the house?

A
The most common causes are a dirty filter or coil restricting airflow, low refrigerant from a leak, and a failing capacitor that keeps the outdoor fan or compressor from starting. If the house is still warm after the system has run for an hour, call us and the technician will test each one.

Q Should I repair or replace my air conditioner?

A

If the system is under 10 years old, a repair is usually the right call. Past 10 to 15 years, or when a repair would cost about half the price of a new system, replacement often makes more sense. The technician will price both so you can compare.

Q Why does my furnace turn on and then shut off?

A

Short cycling usually comes from a dirty flame sensor, a furnace overheating because of a clogged filter or closed vents, or a failing pressure switch. The technician checks the full startup sequence and prices the repair before replacing anything.