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AC Repairs & Maintenance in Sterling

Experienced Technicians Serving Fairfax & Loudoun Counties

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 AC repair in Sterling or nearby, 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.

Signs Your Air Conditioner is in Need of Repairs

The sooner you catch on to the warning signs that your AC is starting to give out, the sooner you can get it fixed. In some cases, catching the problem early can save you a lot of money by preventing more serious issues from occurring.

A few of the key 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 something smells like it's burning, you most likely need AC repair.

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.

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.

Why Choose Cardinal Heating & Cooling

  • Upfront Pricing
    Feel at ease with no surprises—we charge by the job, not by the hour.
  • NATE Certified Technicians
    Our technicians are trained and tested to the highest standards.
  • We Repair What's Damaged
    We only suggest a replacement when your system is beyond repair.
  • Lifetime Relationship
    We focus on creating long-term relationships with our customers.
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