Serving Unionville, MD and surrounding areas
Approved
In business since 2019
Free estimates
Warranties offered
"Very professional. I would highly recommend for repair and installation of new systems."

Serving Unionville, MD and surrounding areas
Approved
In business since 2019
Free estimates
Warranties offered
"Very professional. I would highly recommend for repair and installation of new systems."

Serving Unionville, MD and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
"Computer did the "gotta send info to Microsoft" but when tried to reboot it ran through automatic repair without success. I did all the alternative without any success. He came and picked up the hard drive on Tuesday and returned it on Saturday. Fortunately he was able to "restore" without any data loss. Very happy with outcome."



Serving Unionville, MD and surrounding areas
In business since 1983
Credit card accepted
"I have used Continental Services for many years. They are always on time, friendly and knowledgable. My system is 17 years old and I plan to use Continental when it comes time to upgrade to a newer system.
"

Serving Unionville, MD and surrounding areas
In business since 2004
Free estimates
Credit card accepted
"It looks good. I wasn’t home so can’t speak to punctuality or professionalism of the workers. Everything good from phone and email interactions."





+19

Serving Unionville, MD and surrounding areas
In business since 1949
Free estimates
Emergency services offered
"Had same day service for heating issues we were having. Was able to get a new system installed within a week (our other system had a cracked heat exchanger & found out at 17 years old & having the old R22 refrigerant, it was time to replace). Friendly, professional, great customer service, loved that they had several different finance options for me and gave me several options to choose from in the price range I was looking for, so I didn't have to worry about getting something I couldn't afford. Highly recommend calling them for service!"





+2
Serving Unionville, MD and surrounding areas
In business since 1903
Emergency services offered
Warranties offered
"Interactions with PETRO have always gone well. Have been a residential PETRO customer since 1995. Maintenance, repair, and fuel delivery service have always been prompt, courteous, neat and workmanlike."




Serving Unionville, MD and surrounding areas
In business since 1974
Free estimates
Credit card accepted
"The big deal service purchased on 21st February of 2013 of 75 dollars for comprehensive home energy audit worked out great. I would grade them 'A's all across the board. I would use them again. That was a good experience. There were no additional charges other than the 75 dollars big deal price."





+14

Serving Unionville, MD and surrounding areas
In business since 2000
Free estimates
Credit card accepted
"Sean did my service and he was exceptional. Very communicative about arrival time, did installation/repair quickly and price was very fair. Also, was able to schedule online, which was awesome, and was able to see me within the week!"





+11

Serving Unionville, MD and surrounding areas
In business since 1997
Free estimates
Emergency services offered
Our Business is to create relationships. We have been in Business for over 30 years Serving Delaware. Our techs are fully trained and proficient at the work they do leaving you peace of mind. We offer next day installation on replacements with great economical pricing & same day repairs.





+10

Serving Unionville, MD and surrounding areas
In business since 2008
Emergency services offered
Credit card accepted
"Our tech arrived shortly after getting home from work. He was ontime and prompted. He diagnosed our issue and proceeded with the repair. The tech was from Sears Repair hired by our home warranty service [*** Link removed ***] and kudos to them for doing so! We paid $85 for the service call, but we also got quite a bit of additional info concerning our machine. Johnny was very, very informative."
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