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Sterling AC Maintenance & Repairs

Skilled & Experienced Sterling AC Repair Experts

When summer sets in, you rely on your home air conditioning system to keep you and your family comfortable. Although we cannot control the temperature outside, our team at Cardinal Heating & Cooling can help maintain the temperature in your home. We recommend having your AC maintained once a year by a service professional to ensure that when summer comes, you are prepared. However, we also understand that AC repairs are impossible to predict and we are here for you when your air conditioner stops running properly.

If you need Sterling AC repair, call us today at (703) 755-0680. We also have maintenance agreements available so you won't have to worry about scheduling your AC tune-ups every year.

We Fix All Air Conditioning System Brands & Models

Cardinal Heating & Cooling has been in business for more than 34 years, and during that time, we have served customers throughout Fairfax and Loudoun Counties. Our technicians are trained to work on all makes and models of equipment, quickly getting to the bottom of virtually any problem. When we show up to your home to fix your air conditioner, you can trust us to get it back up and working quickly. We can also help you pick out and install a new unit if your current system requires costly repairs.

A few of the main signs you need AC repair include:

  • Lack of maintenance - With regular AC maintenance, not only can you need fewer repairs, but your repairs will be less severe as our experts can catch a lot of problems before they happen.
  • Component failure - If you've got a belt that's worn, or a fan that's not functioning properly, call our Sterling AC repair specialists to get you a new part.
  • Refrigerant leaks - You could either have the leak from your condensate pan or the line.
  • Thermostat problems - If you AC is running, but just not cooling enough, it's possible that your thermostat isn't reading the temperature of the indoor air environment properly.
  • Your unit is making too much noise - Some noise coming from your AC is completely normal, but if you hear anything new that's audible from the next room over then call in our Sterling AC repair experts.
  • Weird smells - If your smelling something rotten or the musky smell of mildew, you might just need a thorough air duct cleaning. If something smells like it's burning, however, you most likely need AC repair.

Air Conditioner Maintenance from Trusted Experts

Maintenance for your air conditioner is much like maintenance for any other investment you have, like your car. You may not immediately realize the difference that it can make to both the operation of your system and the reduction of your repair costs. However, regular maintenance is proven to help save homeowners money over time and increase the overall comfort level of your home. At Cardinal Heating & Cooling, our Sterling AC technicians are dedicated to finding the plan that works best for you and your needs.

Schedule your AC maintenance today or ask us about the benefits of our maintenance agreements when you call us at (703) 755-0680.

Don't Just Take Our Word For It

See What Our Customers Have to Say!
  • “You won't be disappointed.”

    Cara M.

  • “I highly recommend hiring them for any HVAC need you may have in the future.”

    Helik S.

  • “They did excellent work and were priced fairly.”

    Frequent V.

  • “Very professional company.”

    John R.

  • “They're always fast, curtious and honest!! Great company.”

    Janet D.

  • “The service at Cardinal is excellent, professional, considerate, honest and prompt.”

    Kathy B.

  • “Cardinal staff were very helpful and courteous.”

    First L.

  • “They need 6 stars.”

    Matthew S.

  • “I have been using the team at Cardinal for over 10 years. ”

    Dave W.

  • “Very friendly, courteous and professional.”

    Elaine A.

  • “Overall a great experience and would definitely call them again!”

    Terri M.

  • “I would highly recommend Tod Workman and Cardinal Heating & Cooling to anyone. ??”

    Ying C.

  • “These guys came right away and fixed me up quickly”

    Doug D.

  • “I would recommend Cardinal to any and all.”

    Kathy B.

Keeping You Comfortable All Year Round Ask about our Cardinal Heating & Cooling Maintenance Plan and sign up to get the peace of mind you deserve. Learn More