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2024

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Best HVAC & Furnace Repair Services in Lawrenceville

Our Recommended Top 11

We did the research for you!

  • Licensing
  • User Reviews
  • Mystery Shopping Calls

Our goal is to connect people with the best local professionals. We scored Lawrenceville HVAC & Furnace Repair Services on more than 25 variables across five categories, and analyzed the results to give you a hand-picked list of the best.

17

Reviewed

14

Curated

11

Top Picks

Learn about our selection process.

Providers

featured provider = Featured Provider

Dacula Village Shopping Center 710 Dacula Road, Dacula, GA 30019
WebsiteLicense: GAREGCR109629

Expertise.com Rating

Review Sources

Google
5.0 (92)
Facebook
4.8 (34)

Why choose this provider?

Hero Heating and Air is a family-owned business comprised of local firefighters serving clients in Lawrenceville and the surrounding areas. While the team's primary task is to address clients' HVAC concerns, its goal remains the same as 20 years ago: to make homes comfortable and safe. From furnace repairs to AC installations, the company's NATE-certified staff are capable of helping and provide its services. Hero Heating and Air is an authorized dealer for Bryant, carrying the brand's heat pumps, air cleaners, and thermostats.

  • Furnaces
  • Thermostats
  • Air Conditioning Tune Up

102 Meeting Place Road, Lawrenceville, GA 30044
WebsiteLicense: CN210490

Why choose this provider?

US Air Contractors is a family-owned business serving residential and commercial customers in Lawrenceville, Alpharetta, Berkeley Lake, and neighboring areas. Its professionals assist clients with airflow diagnostics, air balancing, duct sealing, and heating and air conditioning installation, repair, and maintenance. Additionally, the company provides a wide array of HVAC products from brands such as Rinnai, Fujitsu, Rheem, LG, and Carrier. US Air Contractors is a member of the American Society of Heating, Refrigerating and Air-Conditioning Engineers.

  • Air Conditioning

Lawrenceville, GA 30045

Expertise.com Rating

Review Sources

Google
4.8 (28)
Angi
5.0 (4)
Yelp
5.0 (1)

Why choose this provider?

R & S McKay specializes in ensuring homes and businesses enjoy comfortable indoor temperatures and enhanced air quality all year long. The Lawrenceville-area HVAC experts create highly customized heating, cooling, and air quality solutions tailored to meet individual customer preferences and budget considerations. The go-to specialists for residential and commercial indoor comfort options have more than 20 years of hands-on industry experience and commit to delivering high-quality, customer-focused service. R & S McKay makes quality and keeping customers comfortable top priorities by employing exceptionally qualified technicians to handle any heating, cooling, or air quality need. Clients can trust the dedicated professionals to handle HVAC projects of all sizes with the highest level of efficiency and expertise. The company features a range of energy-efficient and cost-effective options to achieve optimal comfort including installation, replacement, repair, and maintenance services.

  • Air Conditioning
  • Furnaces
  • Tune Up

865 Lawrenceville Highway, Lawrenceville, GA 30046
WebsiteLicense: GAREGCR108778

Expertise.com Rating

Review Sources

HomeAdvisor
4.8 (143)
Google
5.0 (42)
Yelp
4.8 (12)

Why choose this provider?

Able Service Company is a family-owned and family-operated business that serves the Lawrenceville area. Its team of technicians offers a number of services such as air conditioner and furnace repair, replacement, and installation. They specialize in handling American Standard systems, but can also work on other brands. In addition, the HVAC professionals perform duct cleaning, mold testing, sanitizing, and humidifier and dehumidifier installation. Able Service Company has been in service for more than 30 years.

  • Air Conditioning
  • Furnaces

Attorney Information

Attorney NameBar StatusExperience
Lewis Patterson - President/OwnerActive26 yrs

Dacula, GA 30019

Expertise.com Rating

Review Sources

Google
4.8 (9)
Yelp
4.0 (8)
HomeAdvisor
5.0 (3)

Why choose this provider?

Hixon Heating & Air Conditioning specializes in providing top-notch services and products that keep comfort systems operating at peak performance, save customers’ money on utility bills, and prolong equipment use. The Dacula-area HVAC experts have been ensuring homes and businesses benefit from comfortable indoor temperatures and enhanced air quality all year long. The reliable, experienced heating and cooling contractor has been providing customers with expert sales advice, professional system installations, and comprehensive service for nearly 30 years. Hixon Heating & Air Conditioning employs a staff of friendly, knowledgeable professionals with the expertise to help select the best products, services, and equipment to meet individual needs, preferences, and budget considerations. The residential and commercial HVAC specialists deliver peace of mind by providing expert service on a variety of equipment brand makes and models to the highest industry standards.

  • Air Conditioning
  • Furnaces
  • Tune Up

393 Swanson Drive, Lawrenceville, GA 30043
WebsiteLicense: GAREGCR109708

Expertise.com Rating

Review Sources

Google
4.9 (313)
Angi
4.9 (184)
HomeAdvisor
4.9 (53)

Why choose this provider?

Founded in 1991, Triad Mechanical is a family-owned and locally operated heating and air conditioning company serving residential and commercial clients in Lawrenceville, Alpharetta, Suwanee, Walton, Gwinnett County, and the surrounding areas. It installs, repairs, and maintains air conditioners, furnaces, air handlers, heat pump air conditioners, thermostats, and zoning systems. The business's technicians also handle various makes and models of HVAC equipment and are available 24/7 to address emergencies. Triad Mechanical has an office in Loganville as well.

  • Air Conditioning

Attorney Information

Attorney NameBar StatusExperience
Baxter Carbine - CEOActive17 yrs

480 Pike Park Drive, Lawrenceville, GA 30046

Expertise.com Rating

Review Sources

Google
4.7 (51)
Angi
5.0 (4)
Yelp
4.7 (3)

Why choose this provider?

Thermal Heating and Air Conditioning, Inc., helps the businesses and residents of Lawrenceville keep their heating systems in good condition. Established in 2000, the company handles installation, repair, replacement, and maintenance projects. Its professionals provide air conditioning and ventilation services, including retrofitted remodel solutions and gas line modifications. They also perform system change-outs and offer assistance in installing indoor air quality accessories. Russell Howland, the company owner and president, leads his team in providing energy-efficient and environmentally friendly heating and cooling systems.

  • Air Conditioning

Lawrenceville, GA 30043

Expertise.com Rating

Review Sources

Google
4.9 (7)
Yelp
3.0 (2)

Why choose this provider?

CIS Air Conditioning and Heating is a residential and commercial heating and air conditioning service contractor. The business has more than a decade of experience and provides services in and around the Atlanta area. CIS Air Conditioning and Heating is a Trane unit dealer that specializes in commercial HVAC, heating installation and repair, air conditioning installation and repair, and furnace repair. The business offers 24-hour mobile emergency services, 100% financing, and guarantees for its work. CIS Air Conditioning and Heating offers precision tune-ups and preventative maintenance to keep units in proper working order, leading to a 5% reduction in monthly utility bills. CIS Air Conditioning and Heating hires trained technicians that participate in ongoing education classes and are qualified, honest, prompt, and courteous.

  • Air Conditioning
  • Furnaces
  • Tune Up

305 Petty Road, Lawrenceville, GA 30043
WebsiteLicense: GAREGCN211288

Expertise.com Rating

Review Sources

Google
4.7 (766)
Facebook
4.2 (624)
HomeAdvisor
4.6 (243)

Why choose this provider?

Casteel is an HVAC, plumbing, and electrical company assisting clients in Lawrenceville. It provides repair and replacement of heat pumps, gas furnaces, and smart thermostats. Its services also include tune-ups, installation, and replacement of air conditioning equipment. Additionally, it offers various products, such as filters, UV bulbs, and air humidifiers to help keep indoor air clean. Established in 1987, Casteel has been included in Cobb Chamber of Commerce's Top 25 Small Businesses of the Year.

  • Air Conditioning

Grayson, GA 30017

Expertise.com Rating

Review Sources

Yelp
4.5 (4)

Why choose this provider?

Bear Comfort specializes in helping customers achieve the highest level of indoor comfort possible. The Grayson-area heating and cooling experts focus on providing top-quality equipment and exceptional service at a great value. The full-service residential and commercial HVAC company creates customized solutions that match a range of individual customer needs and budgets. Bear Comfort offers a variety of affordable, flexible options that ensure customers enjoy comfortable indoor temperatures and enhanced air quality all year long. The company features a team of experienced technicians with the expertise to handle HVAC projects of all sizes. Clients can trust the professionals to provide expert sales advice, new system installations, repairs, and duct cleaning services that exceed expectations. Bear Comfort maintains an A+ BBB rating and has over 20 years of experience serving thousands of customers.

  • Air Conditioning
  • Duct Work
  • 24/7

Lawrenceville, GA 30046

Expertise.com Rating

Review Sources

Yelp
5.0 (5)

Why choose this provider?

Lawrenceville Heating and Air is a trusted HVAC contractor in Gwinnett County that brings comfort and energy efficiency to homes. The company strives to deliver the best results within the budget, and it has the resources to satisfy more than 1,000 customers each year. The shop guarantees the workmanship to show its commitment to excellence, and it gives an upfront estimate that leaves no room for upsells and hidden charges. The team handles most makes and models, and its focus areas include inspecting and improving the indoor air quality to rid living spaces of unpleasant smells, pollutants, allergens, pathogens, and HVAC-borne noise. Lawrenceville Heating and Air responds to emergencies 24/7, and some of the tasks are steam humidification, air-conditioning system installation, thermostat repair, ductwork design and modification, and maintenance.

  • Air Conditioning
  • Furnaces
  • Tune Up

Frequently Asked Questions

  • How do residential HVAC systems work?

    Central HVAC systems use ductwork and mechanical blowers to deliver heating and cooling across a home’s primary living areas. Refrigerant-based systems, such as heat pumps and air conditioners, use pressurized gas that raises or lowers the temperature by absorbing heat. Their principal components include the evaporator coil, compressor, condenser coil, and blower. Furnaces generate heat by burning fuel, such as oil, propane, or natural gas. Energy from the burners is captured by a heat exchanger, and a flue exhausts combustion byproducts outdoors. Nowadays, homeowners can choose between dual-fuel systems, ductless heat pumps, and variable-speed models that provide enhanced comfort and efficiency.

  • How often do I need to schedule HVAC service for my system?

    Central heating and cooling systems should be serviced annually in the spring and fall. Air conditioners should be inspected every spring; furnaces should be tuned up in the fall, and heat pumps need to be serviced twice per year. Scheduling maintenance early in the season can help homeowners prevent breakdowns and avoid the rush.

  • Why do HVAC systems need regular maintenance?

    Preventive maintenance for HVAC equipment is just as important as an oil change for a car. Regular service visits increase the system’s efficiency, prevent unnecessary wear and tear, and detect problems before they worsen. For optimal results, technicians inspect all electrical and mechanical components. This type of maintenance extends the system’s lifespan, prevents safety hazards, and helps homeowners enjoy long- and short-term savings.

  • What’s the best way to care for an HVAC system in a multifamily investment property?

    HVAC maintenance helps landlords retain quality tenants and control their ownership costs. For best results, centralized and decentralized heating and cooling systems should be serviced in the spring and fall. Technicians can lubricate moving parts, measure refrigerant levels, clean the coils, and check the belts and bearings. Landlords should also consider supplying new air filters to tenants to prevent unnecessary wear and tear, and unit breakdowns related to restricted airflow.

  • What are the signs of a broken HVAC system?

    Heating and cooling systems contain hundreds of parts, which means that almost anything can go wrong. Some warning signs are obvious. For example, if the air conditioner is blowing hot air or if the furnace won’t shut off, it’s time to call a professional. Other malfunctions can cause subtle decreases in comfort and efficiency. Regardless of the problem, responding quickly is generally the best way to avoid more significant repairs and expenses. Homeowners can protect themselves by recognizing the following warning signs:

    • Unusually high energy bills
    • Excessive mechanical noise
    • Starting difficulties
    • Sudden shutdowns
    • Continuous airflow
    • Temperature imbalances
    • High humidity
    • Unpleasant odors
    • Ice buildup on the coils
    • Leaks or water damage

  • Does a home warranty cover HVAC repairs?

    Yes, many home warranty companies pay for HVAC repairs. This type of coverage may be standard or included as an optional add-on. In most cases, homeowners are responsible for an initial service fee. If the unit cannot be repaired, the company may pay for a replacement.

  • Will replacing the HVAC system increase my home’s value?

    While most homeowners only recoup 35% to 50% of their installation costs, a new HVAC system can be a major selling point that attracts potential buyers and results in a faster sale. The benefits depend on the local climate, the type of market, and the condition of the existing system. Aging or poorly maintained equipment may encourage buyers to submit lower offers, especially if problems are revealed during an inspection.

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