Five-Star Heating & Cooling Services
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Creating Comfort For Our Customers, One at a Time!

Air Conditioning Services in Sterling, VA

Cooling Our Customers' Homes in Loudoun County, One At a Time

Whether your AC has stopped cooling your house properly or you are interested in installing a brand new air conditioner, Cardinal Heating & Cooling can help. Your family should never have to remain warm or uncomfortable during summer. Our team understands that having a working AC is essential and when yours fails, we work quickly to fix it.

We work on all types of cooling systems, including:

  • Central AC- The most popular type of air conditioning unit. Central air conditioners or forced air utilizes a duct system to distribute cooled air.
  • Zoned AC- As the name indicates, a zoned AC allows each room in a property to have different temperature settings depending on the user's preference.
  • Ductless/mini-split AC- If a home does not have a built-in ductwork, ductless AC is the perfect solution.
  • Heat pumps- A versatile equipment that can heat or cool homes. It works by transferring heat from the outside to the inside and vice versa.

Our Sterling AC experts are here to provide you with reliable solutions in a timely manner to restore your comfort system. With more than 34 years of experience in business, we are known for professional service and quality products.

To learn more about our services in Loudoun County, contact us now at (703) 755-0680.

Does Your AC Need Professional Service?

In some cases, it is easy to tell that your air conditioner has stopped working. However, the best way to keep your AC running smoothly is to know the signs which indicate that your system isn't performing properly. While a DIY solution may seem tempting to repair your air conditioner, this can actually lead to serious damage which is more expensive than professional repairs.

A few signs that you may need AC maintenance include:

  • Strange smells
  • Loud/strange noises
  • Humid/dry air
  • Warmer temperatures
  • Poor airflow
  • Increased energy costs

Cardinal Heating & Cooling has maintenance agreements available to help you stay on top of system maintenance. As an agreement holder, you get annual safety inspections and precision tune-ups of your air conditioning unit plus additional discounts and other benefits.

AC Replacement in Loudoun County

When we are able to catch these small problems early on, it can save you on expensive repairs and even prevent early replacement. If your system is older than 15 years, however, we may recommend replacing your system with a more efficient model. At Cardinal Heating & Cooling, we carry a wide selection of cooling system makes and models. Our Loudoun County and Sterling cooling experts can help you choose the right size of AC to adequately meet your cooling needs.

Call us now at (703) 755-0680 to make an appointment or to request a quote.

Don't Just Take Our Word For It

See What Our Customers Have to Say!
  • “I would recommend Cardinal to any and all.”

    Kathy B.

  • “Very professional company.”

    John R.

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

    Helik S.

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

    Ying C.

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

    Dave W.

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

    Frequent V.

  • “Very friendly, courteous and professional.”

    Elaine A.

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

    Doug D.

  • “You won't be disappointed.”

    Cara M.

  • “They need 6 stars.”

    Matthew S.

  • “Cardinal staff were very helpful and courteous.”

    First L.

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

    Kathy B.

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

    Janet D.

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

    Terri M.

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