McCrea Heating & Air Conditioning


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Website | (540) 317-1939
5083 Lee Hwy, Warrenton, VA 20187, USA

Opening Hours:
Monday: 8:00 AM – 5:00 PM
Tuesday: 8:00 AM – 5:00 PM
Wednesday: 8:00 AM – 5:00 PM
Thursday: 8:00 AM – 5:00 PM
Friday: 8:00 AM – 5:00 PM
Saturday: Closed
Sunday: Closed

Area Served:
Within 4 miles (6.4km) of 5083 Lee Hwy, Warrenton, VA 20187, USA
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Your Trusted HVAC Experts

All HVAC systems need a bit of love and care once in a while. But sometimes, life can get so busy that it’s easy to forget to schedule routine maintenance and repairs when needed.

Whether you want to warm up in winter, upgrade your cooling system, or breathe the freshest, cleanest air possible, McCrea Heating & Air Conditioning is the way to go.


Winters can be cold and snowy in Virginia, Pennsylvania, and Maryland. You need a working heating system to keep your family and home safe and comfortable. Whether you have a furnace, heat pump, or boiler, you can count on us to keep it running. We offer heating maintenance, replacement and installation, and repairs.

Air Conditioning

Hot, humid summers mean you need a reliable way to keep cool. AC systems need the right attention to work well, and we can help. We offer air conditioning repair, installation and replacement, and maintenance from qualified HVAC professionals.

If you’re having trouble with your cooling system or are ready to upgrade to a new one before summer, count on McCrea.

Google Rating: 4.8 out of 5 stars (806 total ratings)

5 Star
I was not present when my service was performed, however, I received great pictures and documents demonstrating that the Spring service was done with precision and professionalism. My service engineer was Deven Stancil. Thank you Deven for job well done! Highly recommend McCrea Heating and Air Conditioning.
Monday 15th April 2024
Eileen Frumkin
5 Star
My original 25 year old HVAC units, tho still working, both needed to be replaced. I got four estimates. John King was the most professional, personable and honest salesman that came out. The fact that he had the most reasonable price did not hurt either! At installation, everyone was also professional and personable and knowledgeable. As a single woman and a senior, I would recommend McCrea to anyone!
Monday 15th April 2024
James Cumming
5 Star
Today's spring semiannual service by McCrea Heating & Air Conditioning was another superb visit. Each and every time a McCrea technician comes to my home for a scheduled service, I am beyond pleased with the courtesy, technical expertise and quality work performed. I switched to McCrea several years ago and I've been pleased ever since. They are a top-notch company!
Wednesday 10th April 2024
Robyn Arif
5 Star
Mccrea technicians are always very professional. I appreciate how they call and give you a time estimate for when they are going to arrive. We continue to renew our annual maintenance contract with McCrea due to the reasonable price and great service.
Monday 15th April 2024
D sykes
5 Star
Great customer service, flexible scheduling and knowledgeable technicians. I’ve had an annual plan for years. The one time when you need them you will have priority. It was put to the test during the last heat wave and they passed with flying colors. It’s worth it!
Friday 12th April 2024