We Go Above & Beyond for All Your HVAC Needs

Professional, reliable and quality HVAC services in the Greater Atlanta Area
Install & Service All Major Makes & Models
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The Vaughn Quest Promise

Vaughn Quest Heating & Air (VQ HVAC) is a family-owned and -operated HVAC company that strives for complete customer satisfaction.  With over 40 years of experience, we provided expert heating and cooling services in Atlanta and surrounding areas.

Our promise is simple - to go above and beyond in providing you with the highest quality HVAC experience possible. When you choose Vaughn Quest, you become family and so are treated with respect, care, and love. We aim to form long-term relationships with our customers by exceeding their comfort needs!

Here for all Your HVAC needs

Vaughn Quest Heating & Air specializes in HVAC installation, repair, and maintenance. Not only do we provide a wide array of HVAC services, but we've simplified the process for you by selecting a team of hardworking, dedicated and reliable people that will treat your situation as their own.

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Georgia's mixed- and hot-humid climate will impact your home's comfort year round. Let VQ HVAC help keep you and your loved ones cool during the unexpected hot days all year-round.
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VQ HVAC will diagnose, repair and ensure your heating system works at maximum efficiency. Get peace of mind knowing that your system will keep you warm during the cold nights.
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Installation & Repair

Installation & Repair: VQ HVAC will assess your home’s comfort needs, and provide a variety of solutions ranging in price and efficiency. Financing options are available.
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Ductwork/Air Quality

Are your home’s air ducts contaminated with particles of dust, pollen and/or other debris? Let VQ HVAC inspect and service your ventilation system today.
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Service & Repair

No need to invest heavily on a new system if your current one is still running strong. VQ HVAC will provide you with an honest evaluation of your system’s performance, lifetime, and efficiency.
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HVAC Accessories

VQ HVAC offers a full range of HVAC system accessories & services designed to give you greater control of your comfort. Let us provide expert advice on the system(s) that will best fit your needs!

Why choose VQ HVAC?

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VQ HVAC is the Peoples' Choice in Customer Satisfaction 

VQ HVAC stands behind the Vaughn Quest Promise; that is to go above and beyond in providing our customers with the highest quality HVAC experience possible.

We are a family-owned and -operated business with deep ties to the community and get most of our work from word-of-mouth referrals that highlight our dedication to complete customer satisfaction. 

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VQ HVAC will make your experience easy, safe and pleasant 

VQ HVAC understands that your home is a sacred place and will treat you, your loved ones and your home with the respect, care and love it deserves. We will do our best to honor all requests and make you happy. 

We value the safety of our employees and customers and follow strict protocols to ensure the well-being of those around us. 

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VQ HVAC will always have your back

We form long-term relationships with our customers because they recognize our work-ethic, dedication, and professionalism. Whether it is a second opinion or system check-up, VQ HVAC will always provide an honest evaluation of your system's performance. 

Contact us to see how we stand out from our competitors. 

Proudly Serving 

Snellville, Stone Mountain, Conyers, Belvedere, Panthersville, Decatur, Tucker, Lilburn, Lawrenceville, Duluth, Norcross, Doraville, Chamblee, Sandy Springs, College Park, Hapeville, Mableton, Smyrna, Buckhead, Dunwoody and surrounding areas

Lynne S. 

"After 2 years of dealing with the mess that my builder's HVAC contractor installed in my new home, I called Vaughn Quest. They came out the next day, they took time determining how to correct the mistakes of the previous company, and they fixed my system. I wish I had called them much sooner. Everything about the experience of hiring them was professional. I will be a customer for life."

 Candi M.

"I cannot say enough great things about this company! As a real estate professional I have referred them to several clients. Not only are they professional, they are one of the most honest companies I've ever dealt with."

Sheletra C.

"I've used this company for 10 years and I highly recommend them. Now, during the pandemic, they practice all precautions to ensure everyone's safety."


Antwan H.

"I've been using Vaughn Quest for my home HVAC for years and have never had an issue with them. Always courteous, professional, prompt, and reliable. Even when they encountered a problem, they didn't give up until they had things running perfectly. I'll always use them for my home needs."


24/7 Emergency Response*

(770) 736-8070

*Subject to availability