HVAC, Heating & Cooling Services in Dunwoody, GA

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HVAC Contractors Proudly Serving Dunwoody

About MR. HVAC

At MR. HVAC, we take pride in being a family-owned and operated business dedicated to providing honest and reliable HVAC services. Our expertise spans residential, commercial, and new construction projects, ensuring that we meet the diverse needs of our clients. We believe in treating each customer as part of our family, delivering personalized solutions and exceptional service. Our commitment to integrity and quality workmanship has earned us a trusted reputation in the community. Let us be your go-to experts for all your heating, ventilation, and air conditioning needs.

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Expert HVAC Company in Dunwoody, GA

MR. HVAC is your trusted choice for comprehensive HVAC services in Dunwoody! Our skilled technicians provide reliable and efficient solutions to keep your home comfortable year-round. Whether you need a quick repair, system installation, or routine maintenance, we deliver expert service with a customer-first approach.

With over 25 years of experience and a commitment to quality, MR. HVAC ensures your heating and cooling systems run efficiently while keeping energy costs low. We pride ourselves on honest communication, expert craftsmanship, and prompt service. Let us help you create a comfortable and worry-free home today!

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Dunwoody Emergency HVAC Service

We understand how disruptive an HVAC emergency can be and are here to make the process as smooth as possible. When you call Mr. HVAC, you'll be greeted by a caring and professional team ready to help. Our skilled technicians will arrive quickly, fully prepared to repair your furnace, air conditioner, or heat pump and restore comfort to your space.

If you need emergency HVAC services in Dunwoody, GA, contact Mr. HVAC. We're dedicated to providing reliable, prompt service when it matters most.

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Dunwoody HVAC Services

Air Conditioning

MR. HVAC keeps your home cool with expert air conditioning maintenance, repair, and installation services. We optimize system performance for energy efficiency and reliability. Trust us to keep your cooling system running smoothly all summer long.

Heating & Furnace Repair

MR. HVAC provides dependable heating maintenance, repair, and installation services. From quick repairs to cost-effective replacements, we ensure your furnace or heat pump keeps your home warm all winter.

Ductless Mini Splits

MR. HVAC installs efficient ductless mini-split systems for spaces without traditional ductwork. Our team ensures professional installation and reliable performance for year-round comfort.

Indoor Air Quality

MR. HVAC improves your home's air quality with solutions like whole-house filtration systems. Protect your health and create a more comfortable environment with our expert IAQ services.

We Offer Quality Brands You Can Trust

MR. HVAC is an Atlanta-based heating and air company providing a comprehensive selection of residential and commercial heating and cooling solutions.

Our commitment is to deliver the highest standard of service, supported by a dependable warranty and a proactive repair program tailored to local needs.

Georgia's climate demands resilient, efficient HVAC systems, so we work with only the most reliable products and brands. Our team of expert technicians is well-equipped to repair and maintain any model, ensuring your systems run optimally.

Choosing MR. HVAC means choosing quality and reliability. We aim to offer our clients the confidence and comfort of knowing their heating and cooling systems are in expert hands every season of the year.

Why Choose MR. HVAC for Your Heating & Cooling Needs?

Choosing MR. HVAC means you're getting more than just a repair service:

Licensed & Certified Experts: Our technicians are fully licensed and certified to repair, install, and maintain all major HVAC brands and models.
Same-Day Service: We prioritize your comfort by offering prompt, same-day services to get your systems running smoothly.
Upfront Pricing: No hidden fees—just transparent pricing for peace of mind.
Financing Options: Affordable payment plans are available to fit your budget.
Satisfaction Guaranteed: We stand behind our work with a 100% satisfaction guarantee and industry-leading warranties.

See What Our Clients Are Saying

We were incredibly impressed with Mr. HVAC's outstanding service and professionalism. They replaced both our AC and furnace units with care and efficiency. The entire process, from the initial estimate to the final installation, was completed quickly and smoothly. We were also pleased with the...

Chris is an awesome person to work with. He fixed our outdoor unit in a snowy day when nobody else could come. Reasonable price and quick turnaround. Would love to work with him again.

Chris and Robert were easy to work with and did a fantastic job over the holidays. They replaced all of my ducts and installed a new vapor barrier in my crawl space. I appreciate the cleaner air! Thanks!

I had a mini split installed in our sunroom and the tech was Rob. He showed up on time and called me ahead to let me know that he was coming. He did a fantastic job with the installation and was very meticulous. He cleaned up behind himself and then demonstrated the unit for me and I was very...

Great team! Fast and efficient response. They were able to diagnose the problem and repair rates reasonably competitive. Their customer service was excellent!

Good people. Came out to install some neat thermostats and found other issues that they didn't charge me for. Highly recommend

Excellent response times and communication. Chris was wonderful to work with. We had some minor repairs done to a relatively new unit, and Chris worked hard to make sure the parts were covered under warranty. Cost of labor was very fair, and we will definitely be using them again in the future....

Mr. HVAC truly cares about their quality of work and customer satisfaction. Highly recommend!

Mr. HVAC has always done an amazing job with our air conditioning. They've always been very responsive and prompt. 10/10 would recommend!

Dunwoody Heating & Cooling FAQs

Q How Often Should HVAC Filters Be Replaced?

Replacing HVAC filters every 1-3 months ensures optimal airflow and energy efficiency. Homes with pets or allergies may need more frequent replacements. A clogged filter can overwork your system and lead to higher energy bills.

Q What Are the Most Common Signs My HVAC System Needs Repairs?

Watch for uneven heating or cooling, strange noises, unexpected odors, or increased energy bills. Ignoring these signs can lead to more significant issues and costly repairs.

Q How Can I Tell If My HVAC System Is the Right Size for My Home?

An oversized system short cycles, wasting energy, while an undersized system struggles to maintain comfort. A professional load calculation evaluates your home's square footage, insulation, and layout to determine the ideal size.

Q Is It Better to Repair or Replace an Old HVAC System?

Replacement may be more cost-effective if your system is over 10-15 years old, requires frequent repairs, or has declining energy efficiency. Compared to older models, a new system can save up to 20% on energy bills.