
Angi Approved
In business since 1970
Free estimates
Warranties offered
"Highly professional, knowledgeable and well behaved technician. Prices offered were good too. I definitely recommend the company."


Angi Approved
In business since 1970
Free estimates
Warranties offered
"Highly professional, knowledgeable and well behaved technician. Prices offered were good too. I definitely recommend the company."
Angi Approved
In business since 1981
Free estimates
Emergency services offered
"Nice, reliable, and responded immediately."

Angi Approved
In business since 1949
Free estimates
Emergency services offered
"Great service very prompt and easy to work with."

Angi Approved
Super Service Award Winner
In business since 2002
Free estimates
Emergency services offered
"My overall experience was excellent! From the very beginning, the salesman, Austin, was absolutely amazing very knowledgeable, very pleasant and went way above and beyond to get things ready for my installation of a new heat pump system.The installation crew that came the following day was also absolutely amazing. I would highly recommend this company to anybody and will definitely contact them with any additional needs I may have. I’d like to thank each and every one of them for doing such an excellent, professional job."

Angi Approved
In business since 1936
Free estimates
Emergency services offered
"We bought a new construction and McCrea installed the HVAC. Home inspection identified the heat pump was not working in Oct. 2020. McCrea identified it was due to leaking refrigerants and promise fixed the issue. Our electric bill was extremely high the following two months and the heat pump was not cooling in Spring 2021. McCrea sent technician and again repaired the system. Bought their maintenance plan. We had 4+ repairs plus regular tune up in the past two years. Last week the heat pump stopped cooling again. We are out of labor warranty and charge us with $89 diagnostic cost after membership discount. It took three days for them to send someone to check while we suffering 90F in our house. They identified the compressor dead and need replacement. They charge $1900 for labor after membership discount. Most likely cause of the compressor failure is "suicide" with assistance. Low refrigerant at beginning and over change in later repairs likely contributed the short life."

Angi Approved
In business since 1989
Free estimates
Emergency services offered
We are a small family owned Heating, Ventilation, and Air Conditioning (HVAC) company located in Sharpsburg, MD. The business was started in 1989 under the name of RW Harrell's Pump Service Inc. when Diane Harrell and Ronnie Harrell purchased a well pump and water system business from a gentleman that was retiring. Ronnie had worked in the HVAC field from the time he had graduated from high school so it was natural to add HVAC to the services that this new company would offer. Ronnie and Diane built the company by word of mouth and continue to grow the company in this manner. Additional DBA - Harrell's Services. Additional fax - 928-492-8004

In business since 2008
Free estimates
Emergency services offered
"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."
In business since 2009
Emergency services offered
"The owner, Sean, came out to diagnose why our air conditioning system wasn't blowing out cold air. He replaced a bad capacitor, and brought the outside disconnect switch up to electrical code. His price was very fair, service was quick, and he was very professional. I will definitely use them again if the need arises."
In business since 1998
My company is local to the Washington County MD area. We are available to travel within reason. We do quality and excellent work at a reasonable price. Company has been in business since 1998, we are licensed and bonded and insured. We have the Maryland Home Improvement Commission, MHIC #: 123161 Free estimates upon request.

Free estimates
"Came home to my washer leaking after a long week. Small river in my condo. Having left over flooring from work done last year, they were able to demo next day and install day after that once the floor was dry. Very efficient and professional. Even painted behind where the washer was and added a mold killer/preventer to the paint. Above and beyond."
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