Technician in white helmet and sunglasses inspecting HVAC unit with diagnostic tools under bright blue sky.

AC Repair and Furnace Service in Sandy Springs, GA

Dependable Heating and Cooling for Homes and Businesses, 24 Hours a Day

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

$79.99 Tune Up Special

Schedule Service Today!

Hand holding HVAC manifold gauge set with blue and red dials in front of an air conditioning unit outdoor.

HVAC Contractors for Homes and Businesses

About MR. HVAC

A family business at heart, MR. HVAC handles residential, commercial and new construction HVAC work, and every Sandy Springs call goes out from the Canton shop. Houses, offices, retail spaces and new builds all get the same honest diagnosis and careful repair, with no shortcuts and no pressure.

We treat each customer as part of our family, whether that is a homeowner with a failed AC or a property manager with a tenant waiting on heat. That commitment to integrity and quality workmanship is how we built our reputation, and it is a big part of why we hold a 5.0 rating on Google.

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5.0 Rating

★ ★ ★ ★ ★
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BBB A+ Accredited

★ ★ ★ ★ ★
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4.9 Rating

★ ★ ★ ★ ★

Financing Made Simple

Easy payment plans that make new equipment affordable. Subject to approved credit.

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A Trusted HVAC Company in Sandy Springs, GA

Our technicians install, repair and maintain heating and cooling for houses and commercial properties alike. In a home, that might mean air conditioning repair on a hot afternoon or a furnace tune-up before winter. In an office or shop, it means getting the space comfortable again before a breakdown costs the business a full day.

Every job gets the same professionalism and attention to detail, and the price is in writing before we start.

Emergency Heating and Cooling Repair for Homes and Businesses

An HVAC breakdown is disruptive at home and expensive at work. When you call MR. HVAC, a caring, professional team answers, and our emergency technicians arrive ready to handle urgent AC repair, furnace problems, heat pump failures and any other breakdown that threatens your comfort or keeps your doors from opening on time.


Our emergency line is open 24/7. Whether it is a family with no heat during a hard freeze or an office that will not cool down before a morning meeting, we are dedicated to fast, reliable service when it matters most, and we keep you posted on timing and cost until everything is running again.

HVAC Services for Every Property

Our certified technicians handle the strain Georgia humidity puts on air conditioning, in older buildings and modern construction alike, with service options for both homes and small businesses.

Air Conditioning

Cooling repairs, tune-ups and new installs for homes and commercial spaces. We set up systems for energy efficiency and reliability, so they keep up through a long cooling season without wasted run time. See AC repair.

Heating & Furnace Repair

Furnace and heat pump maintenance, repair and installation. From a quick repair to a cost-effective replacement, we keep your building warm all winter. See furnace repair.

Ductless Mini Splits

Ductless mini splits condition server rooms, additions and other spaces beyond the reach of existing ducts, installed for steady comfort. See ductless mini splits.

Indoor Air Quality

Whole-house and whole-office filtration reduces dust and allergens, which keeps the air cleaner and healthier for families, employees and customers alike, and helps the equipment run cleaner too.

Equipment From Brands We Trust

MR. HVAC supplies Goodman, Rheem, Carrier, Trane, Lennox and American Standard equipment to homeowners and businesses, and we service most other brands too.

Every installation is supported by a dependable warranty and a proactive repair program designed to keep equipment running instead of waiting for it to fail.

Georgia's climate is tough on HVAC systems, so we choose reliable, efficient products. Our technicians are equipped to repair and maintain virtually any model, whether it serves a three-bedroom house or a busy office suite.

Choosing MR. HVAC means quality, reliability and heating and cooling that stay in expert hands every season of the year, from the first install to the last tune-up.

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What Makes MR. HVAC Different

Every MR. HVAC customer, residential or commercial, gets:

  • Licensed, certified technicians experienced with home split systems and commercial equipment from every major manufacturer, so the right fix is made the first time
  • Prompt same-day appointments when your system goes down and the house or office cannot wait
  • Transparent pricing quoted before the work and never padded later
  • Payment plans on approved credit
  • A 100% satisfaction guarantee that we honor, with industry-leading warranties covering every repair and installation we complete for you

What Our Customers Say About MR. HVAC

Ana S.

"Chris and Rob are great! They are super responsive and were able to replace my furnace in record time. The prices were fair. I would definitely to to them again for all of my HVAC needs."

Maulik P.

"Chris and his team were professional and great communicators to replace our furnace at our business. They went above and beyond to work around our schedule and left the job site clean and even took my old equipment! I would recommend them for any heating or cooling needs!"

Jennifer G.

"Would definitely recommend Mr. HVAC! They did a great job diagnosing the problem and replacing my condensate pump. Chris was even prompt in coming back to take a look at something for me that needed a minor fix. Couldn't be happier with the service and their responsiveness."

Sharon G.

"What great service! Chris came right out after I called and fixed my problem so quickly, I was amazed! Great professionalism. Can't recommend this company any higher! So glad I called MR HVAC!"

Common Questions About Our HVAC Service

Which HVAC services do you offer in Sandy Springs, GA?

Our services include AC repair, furnace installs and repairs, heat pump maintenance, ductwork cleaning, seasonal tune-ups, full system replacements, efficiency upgrades and emergency service around the clock. Homes and commercial properties are both covered, and each visit begins with testing and a price in writing, so you can decide on the work with all the facts.

How much does air conditioning repair cost?

It depends on the age of your system, the availability of parts, the complexity of the problem and whether the equipment is residential or commercial. A worn capacitor is a quick, low-cost fix, while a compressor failure is a major one. Either way, you see the exact price before any repair work begins.

Do you service commercial HVAC systems?

Yes. Along with homes, we repair, maintain and install heating and cooling for offices, retail spaces and other light commercial properties. Business owners and property managers get the same upfront pricing and certified technicians our homeowners do. A planned maintenance schedule is the best way to avoid a breakdown in the middle of a busy week, and we will work with you to set one up that fits your building.

How do I know it is time to replace my HVAC system?

Once a system passes 10 to 15 years, needs frequent repairs or struggles to hold a comfortable temperature in extreme weather, replacement is usually worth pricing out. Watch for rising energy bills, uneven temperatures from room to room, repeated breakdowns and weaker performance during peak heating and cooling seasons. We will show you both costs before you commit.