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Best HVAC & Furnace Repair Services in Clayton, NC

Our Recommended Top 4

We did the research for you!

  • Licensing
  • User Reviews
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Our goal is to connect people with the best local professionals. We scored Clayton 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.



4Top Picks

Learn about our selection process.


featured provider = Featured Provider

Garner, NC 27529 Rating

Review Sources

4.8 (22)
4.7 (13)

Why choose this provider?

Carroll Service Company, Inc. has been offering HVAC services to residents in Garner and the surrounding areas for almost 45 years. Service and repair are available for most any make or model of heating, ventilation, and air conditioning system, and customers can also ask about annual maintenance agreements featuring two check-ups every year. Clients have access to new installations and replacements with equipment from the likes of Trane, Carrier, Rheem, and Heil, and company techs can handle same-day set-ups, permit acquisition, and warranty registration. Carroll Service Company is a Prequalified Duke Energy Contractor, can assist clients with choosing the most energy-efficient system, and offers financing as well.

  • Air Conditioning
  • Furnaces
  • Tune Up

Zebulon, NC 27597 Rating

Review Sources

4.9 (185)

Why choose this provider?

Landenair is an HVAC company in Zebulon, North Carolina with 14 years of experience. The company installs air quality equipment including ultraviolet germicidal lamps, air purifiers, and humidifiers. They provide services like ventilation, filtration, and zoning and they also repair all models of heating and cooling equipment. They can conduct a duct system testing which will check and measure if there is a duct leakage. Landenair has an Energy Savings Agreement that gives customers two separate precision tune-ups per year and also has benefits including lowered utility bills, extended equipment life, few and discounted repairs, priority customer, and a 24-hour emergency service. Landenair also offers system replacements for old HVAC systems that increase the customer's electric bill, with a free estimate that includes duct system replacement.

  • Air Conditioning
  • Tune Up
  • Thermostats

Smithfield, NC 27577 Rating

Review Sources

1.0 (2)
4.5 (1)

Why choose this provider?

Pernell, Inc. Heating & Air Conditioning Contractors, based in Smithfield, North Carolina, is a full-service contractor serving Johnston, Wake, Wayne, and Wilson counties. Family owned and operated since 1977, they provide commercial and residential sales, installation, repair, and maintenance for all types, brands, makes, and models of HVAC systems. Pernell services air conditioning, boilers, ductless mini-split systems, ductwork, heat pumps, and geothermal systems with licensed and insured technicians. Pernell installs indoor air quality products, including humidifiers, dehumidifiers, programmable thermostats, and wi fi controls. They offer 24-hour emergency service and provide financing with approved credit by Wells Fargo Financial National Bank. Past customers highly recommend Pernell, Inc. for their professionalism and knowledge.

  • Air Conditioning
  • Furnaces
  • Tune Up

309 Hunter Way, Clayton, NC 27520
WebsiteLicense: L.34506 Rating

Review Sources

4.9 (29)
5.0 (14)
5.0 (5)

Why choose this provider?

Hayes HVAC LLC is a team of HVAC professionals serving residents of Clayton. It repairs, maintains, and installs various types of heating and air conditioning systems. It also offers furnace repair and emergency service for urgent needs. The annual preventive maintenance provides regular tune-ups to identify potential problems early in their phase. Bruce Hayes founded the company after working in several HVAC companies. His goal has always been to provide fast and friendly services to clients ever since he noticed that customers were not receiving the service they deserve.

  • Air Conditioning
  • Central Air

Compare our Top HVAC & Furnace Repair Services

NameExpertise RatingAddressPromotionsLearn more
Carroll Service Company, Inc.
LandenAir, LLC
Pernell, Inc. Heating & Air Conditioning Contractors
309 Hunter Way, Clayton, NC 27520


  • 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.