Professionals in

Why These HVAC Professionals?

Our goal is to connect people with the best local experts. We scored hvac professionals on more than 25 variables across five categories, and analysed the results to give you a hand-picked list of the best hvac professionals in Alpharetta, GA.

ReviewedCuratedTop Picks23179

Our Selection Criteria:

  • 1. Reputation

    A history of delighted customers and outstanding service.

  • 2. Credibility

    Building customer confidence with licensing, accreditations, and awards.

  • 3. Experience

    Masters of their craft, based on years of practical experience and education.

  • 4. Availability

    Consistently approachable and responsive, so customers never feel ignored.

  • 5. Professionalism

    Providing service with honesty, reliability, and respect.

1st Mechanical Services

1st Mechanical Services specializes in providing customers in the Alpharetta-area with the highest caliber service for sophisticated HVAC systems. The trusted heating, ventilation, and air conditioning experts focus on providing solutions that maximize comfort system efficiency and minimize operating costs for customers. 1st Mechanical delivers high-quality mechanical services for commercial and large-scale businesses that include professional system installation, preventative maintenance services, and expert repairs. Clients can rely on the HVAC specialists to handle a range of projects like retrofits, tenant improvements, build-outs, and more. The company has many years of industry experience and enjoys an excellent track record of meeting and exceeding the most demanding customer needs. Businesses appreciate the responsive 24-hour services available to handle duct systems, exhaust fans, cooling towers, rooftop units, boilers, and more.

Alpharetta, GA(770) 346-0792


Anytime Heating & Cooling

Anytime Heating & Cooling is a trusted HVAC contractor in Alpharetta that holds a Class II unrestricted license from the State of Georgia. The company has been around since 2000, and it caters to residential and commercial clients, including property designers, builders, brokers, managers, and owners. The shop is a family-owned business that values superior workmanship and excellent customer service at reasonable rates, and it draws from the founder’s two decades of professional experience. All technicians undergo thorough background checks and drug screenings, and they have sufficient training to install, repair, and maintain all types of HVAC equipment. Anytime Heating & Cooling offers warranties, and it has financing plans. The crew responds to emergencies 24/7, and the coverage area spans the Atlanta metro.

Alpharetta, GA(770) 504-5881


Atlanta Air Experts

Atlanta Air Experts is a team of caring and experienced technicians and staff dedicated to being “Your Indoor Air Quality Professionals”. No matter the customer’s needs, from emergency furnace repairs to new air conditioner installations, the company’s technicians are proud to ensure superior workmanship and results every time. Indoor comfort is essential through every season, especially for vulnerable adults and children, so the company offers a full line of high-quality cooling, heating, and purifying systems for any budget, as well as accessories like thermostats, and high-tech filters to remove harmful allergens and pollutants. Additional services include duct cleaning, air testing, mold detection and removal, and HVAC decontamination, always at competitive rates. Customers can call the company or use the scheduling tool on the website to book appointments.

Alpharetta, GA(678) 436-8288



ClimateSmith commits to providing Alpharetta-area customers with first-rate service and top-of-the-line indoor comfort equipment that surpasses expectations. The family-owned and operated company specializes in ensuring homes and businesses enjoy comfortable year-round indoor temperatures with exceptional quality products and attentive service. The Angie’s List Super Service Award recipient has a proven track record of delivering total customer comfort and satisfaction while meeting individual needs and budget requirements. ClimateSmith features a team of NATE-certified technicians with the expertise to install, maintain, and repair a range of indoor comfort equipment for the ultimate climate-controlled environment. The dedicated, experienced HVAC professionals arrive on-site with the necessary tools and equipment to service and maintain all brand makes and models of equipment. The fully licensed and insured heating and cooling company takes quality seriously by installing top-rated Lennox and Energy Star products for maximum efficiency and cost savings to customers.

Alpharetta, GA(770) 475-9555


Comfort Atlanta Heating and Air Conditioning

Comfort Atlanta Heating and Air Conditioning is a local customer favorite for prompt, professional HVAC services at competitive rates. The company has been serving commercial and residential clients for more than 25 years and has a reputation for it’s friendly and courteous staff, fast response times, and honest prices free of gimmicks, pressure, or hidden charges. Customers can call to schedule an in-home evaluation and representative will make recommendations for cutting energy loss and improving efficiency for better comfort and savings. The company also offers a free estimate to customers looking to invest in a new heating or cooling system and has an extensive selection of options to choose from, manufactured by trusted brands like Rheem, York, and Amana. Comfort Atlanta Heating and Air Conditioning also offers residential insulation installations to help cut waste and energy bills.

Alpharetta, GA(770) 568-1343


Flow Tech Mechanical Services, LLC

Flow Tech Mechanical Services, LLC, is a family-owned heating and air conditioning company that serves the North metro Atlanta area’s residents and commercial customers. The company provides air conditioning repair and installation and heat pump repair and replacement, as well as installation of humidifiers, hot water heaters, and commercial rooftop units. Flow Tech Mechanical Services’ highly trained technicians provide same day service for business customers and are trained to work on all the top brands in HVAC. One of the key services the company offers is preventive maintenance on a scheduled basis. Service agreements can be arranged monthly, bi-monthly, quarterly and semi-annually. The company strives to arrive on time and explain everything, and they offer options to replacing the entire system.

Alpharetta, GA(770) 410-9353


Gagne Heating & Air Conditioning

Gagne Heating & Air Conditioning has been providing trusted, experienced HVAC services to customers in the Alpharetta-area for more than 20 years. The respected family-owned and operated company commits to delivering the highest level of personalized service and most energy-efficient comfort solutions available. The Factory Authorized Carrier Dealer ensures the highest level of comfort and satisfaction by employing NATE-certified technicians to perform professional equipment installations, preventative maintenance, and repair services. Gagne Heating & Air Conditioning guarantees a job well done by dispatching factory-authorized HVAC specialists to service all major brands of heating and cooling equipment to the highest industry standards. The indoor comfort experts ensure residential and light commercial customers receive prompt attention and emergency responsiveness for critical system repair issues.

Alpharetta, GA(678) 221-4328


TemperaturePro North Atlanta

TemperaturePro North Atlanta is a quality, full-service company providing heating and cooling services to residents and businesses in Atlanta. In addition to air conditioning and heating repair, installation and maintenance, the company also offers duct sealing, home energy audits, zone control systems, service agreements, and preventative maintenance plans. Home energy audits help detect air leaks, determine if there is enough insulation, review lighting for more efficient bulbs, and more. TemperaturePro North Atlanta provides commercial HVAC services, and HVAC services for new home construction. The company also offers a variety of products, including central air conditioners, gas furnaces, heat pumps, ductless systems, thermostats, and indoor air quality products like ventilators, air cleaners, humidifiers, ultraviolet germicidal lights, high-efficiency HEPA filters, and more.

Roswell, GA(678) 888-4822


US Air Contractors Heating & Air Conditioning

Customers love the polite, professional staff, honest flat rate pricing, and superior workmanship at US Air Contractors Heating & Air Conditioning. The company specializes in custom system design for all kinds of applications and needs, from commercial refrigeration retrofitting to complete air conditioner or heater system engineering for homes, multi-family structures, and commercial properties like hotels, medical facilities, and shopping centers. When systems break down or stop running at peak efficiency, the company’s licensed technicians are ready to perform accurate diagnostics and repairs any time of day or night, always backed by the company’s commitment to being the premier leader in professional service and support. Customers can call the company any time to request emergency repairs or fill out the contact form on the website to get more information and schedule appointments.

Alpharetta, GA(678) 799-1200


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