Expertise.com

2024

Last updated:

Best HVAC & Furnace Repair Services in Fairfax

Our Recommended Top 12

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 Fairfax 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.

17Reviewed

15Curated

12Top Picks

Learn about our selection process.

Providers

featured provider = Featured Provider

Woodbridge, VA 22191

Expertise.com Rating

Review Sources

HomeAdvisor
4.8 (67)

Why choose this provider?

Nichols & Phipps has been providing customers in the Woodbridge-area with outstanding service and quality HVAC equipment for more than 40 years. Highly trained and customer-focused professionals perform expert installations, comprehensive maintenance, and precise repairs for all types of indoor comfort equipment. Competent and courteous problem-solvers provide clients with high-quality heating and cooling solutions that include top-of-the-line air conditioners, heat pumps, air handlers, ductless, and geothermal systems. Nichols & Phipps ensures customers enjoy quality products and longer-lasting equipment use by working with trusted Lennox products. Customers can rely on flexible options including innovative cooling units that deliver high energy efficiency and utility cost savings. Clients enjoy peace of mind knowing that the company maintains the necessary licensure, insurance, and bonding to execute services in the safest, most professional manner.

  • Air Conditioning
  • Furnaces
  • Tune Up

McLean, VA 22101

Expertise.com Rating

Review Sources

Angi
4.8 (1412)
Yelp
4.0 (110)
Facebook
5.0 (62)

Why choose this provider?

John Nugent & Sons is a family owned and operated air conditioning, heating, plumbing, and electrical services for clients in the Fairfax, VA metro area for over four decades. Experienced technicians help residential and commercial clients reduce their utility costs and also provide maintenance, repairs, or replacements for heating and cooling products. Free estimates are available. John Nugent & Sons currently holds a five-star rating on Facebook where clients speak highly of their polite and professional crew.

  • Air Conditioning
  • Furnaces
  • Tune Up

Lorton, VA 22079

Expertise.com Rating

Review Sources

Yelp
3.5 (24)
Facebook
5.0 (7)

Why choose this provider?

Commonwealth Cooling and Heating is a family-owned heating and air conditioning service company servicing clients in the Fairfax, VA metro area. Experienced technicians offer repair, installation, and maintenance of furnaces, boilers, air purifiers, attic insulation, heat pumps, attic fans, humidifiers, hot water heaters, and much more. Clients speak highly of their honest, professional, and friendly service. Online promotions and discounts are available.

  • Air Conditioning
  • Furnaces
  • Tune Up

Alexandria, VA 22309

Expertise.com Rating

Review Sources

Yelp
4.0 (37)
Facebook
5.0 (8)

Why choose this provider?

Kramer & Sons is a plumbing, heating, and air conditioning repair and installation services for clients in the Fairfax, VA metro area. Services include drain cleaning, sewer and line repair, sump pumps, tankless water heaters, and AC and furnace repair, installation, and tune-ups. Experienced technicians strive to provide high-quality service and build long lasting relationships with their clients. Clients speak highly of their efficiency, professionalism, and friendly service.

  • Air Conditioning
  • Furnaces
  • Tune Up

Chantilly, VA 20151

Expertise.com Rating

Review Sources

Yelp
4.5 (47)

Why choose this provider?

ACE Air Conditioning and Heating Service, Inc. is a family owned and operated company providing heating and cooling services to residential properties in the Fairfax, VA metro area for almost four decades. ACE services all brands of equipment and installs furnaces, air conditioners, heat pumps, air handlers, humidifiers, UV lights, and air cleaners. They also provide yearly service agreements to those interested in HVAC maintenance.

  • Air Conditioning
  • Furnaces
  • Thermostats

1710 Mount Vernon Ave, Alexandria, VA 22301

Expertise.com Rating

Review Sources

Yelp
3.5 (45)
HomeAdvisor
5.0 (2)

Why choose this provider?

R&B Inc. is an HVAC installation company providing a complete line of heating and air conditioning for clients in the Fairfax, VA metro area for almost four decades. This family owned and operated business is is a Class A licensed, bonded, and insured contractor in the District of Columbia, Maryland, and Virginia. Experience technicians also specialize in geothermal, mini duct systems, thru the wall units, tankless water heaters, energy audits, air sealing and more. They currently hold a five-star rating on Facebook and recipients of the Angie List’s Super Service Award 2016.

  • Air Conditioning
  • Furnaces
  • Thermostats

7409 Lockport Pl Ste F, Lorton, VA 22079

Expertise.com Rating

Review Sources

HomeAdvisor
4.5 (55)
Yelp
4.0 (30)

Why choose this provider?

Consumer's Choice Inc. Heating & Air Conditioning is an HVAC contractor servicing the Fairfax metro area with over 110 years of combined experience. This locally owned company provide service for residential and commercial companies, including furnaces, boilers, heat pumps, split systems, air cleaners, evaporator coils, ventilators, dehumidifiers, and more. A 24-hour emergency service and free estimates are available.

  • Air Conditioning
  • Furnaces
  • Thermostats

518 Mill St NE, Vienna, VA 22180

Expertise.com Rating

Review Sources

Yelp
4.5 (34)

Why choose this provider?

Air Treatment Company specialize in furnace, heat pump, and central air conditioning system services for clients in the Fairfax, VA metro area for almost six decades. Experienced technicians are licensed, bonded, insured and NATE certified (North American Technician Excellence). A variety of custom maintenance service plans are offered. Also, they currently hold an A+ accreditation from the Better Business Bureau. Technicians also service indoor air quality systems, water heaters, and generators.

  • Air Conditioning
  • Furnaces
  • Tune Up

7220 Telegraph Square Dr Ste V, Lorton, VA 22079

Expertise.com Rating

Review Sources

Yelp
4.0 (15)
Facebook
5.0 (2)

Why choose this provider?

Oasis Heating, A/C, and Refrigeration Inc. offers air conditioning, heating, and commercial HVAC and refrigeration services for clients in the Fairfax and Springfield metro area. Technicians have over three decades of combined experience and offer 24-hour repair and annual tune-ups. They also provide maintenance contracts to help client’s budget for routine check-ups for any necessary repairs. Also, financing options are available to clients who qualify.

  • Air Conditioning
  • Furnaces
  • Tune Up

Fairfax, VA 22033

Expertise.com Rating

Review Sources

Yelp
4.0 (18)
Facebook
5.0 (3)

Why choose this provider?

ABC 24 Hours is an HVAC contractor servicing residential and commercial clients in the Fairfax, VA metro area for over a decade. HVAC specialists strive to provide high-quality customer service and use cutting edge diagnostics when finding a solution to a client’s problem. Repair and installation services include furnaces, heating, water heater, air cleaner, humidifier, and UVC and UVV lights. Online promotions and discounts are available. They currently hold a five-star rating on Facebook where clients speak highly of their competitive pricing, professionalism, and experience.

  • Air Conditioning
  • Furnaces
  • 24/7

Oakton, VA 22124

Expertise.com Rating

Review Sources

Yelp
4.0 (9)

Why choose this provider?

Air Pro is a family owned HVAC provider servicing the Fairfax, VA metro area for over two decades. Experienced technicians provide services to residential and commercial properties, including air conditioning, heating repair and installations, heat pumps, water heaters, indoor air quality systems, hydronic heating and boilers, and more. Online promotions and discounts are available on their website. Clients speak highly of their hard work, professionalism, and honesty.

  • Air Conditioning
  • Tune Up
  • Thermostats

11350 Random Hills Rd Suite 800, Fairfax, VA 22030
WebsiteLicense: 2705019496

Expertise.com Rating

Review Sources

Yelp
4.0 (31)

Why choose this provider?

Clover Services has been serving commercial, residential, and multifamily dwellings in Fairfax and the neighboring cities since 1981. It provides a full range of services, including installation, repairs, replacement, maintenance, and tune-ups of a variety of electrical, HVAC, and plumbing fixtures and mechanical equipment. Clover Services also offers its services to customers in the District of Columbia and is a member of the Associated Builders and Contractors, Inc. It is also USGBC LEED accredited and Green Advantage Certified.

  • Air Conditioning
  • Maintenance
  • Water Heaters

FAQs

  • 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.