Get matched with top swamp cooler installers and replacers in College Park, MD

"It went perfectly. Randell was professional and my installers Walter and Eddy were the best. Would recommend company highly."

"I AM BUYING A HEATER SERVICE CONTRACT FROM PETRO THIS YEAR."

"JDL replaced a defective propane furnace and did an excellent job. The new one is installed better than the original. JDL scheduled an inspection by the county inspector also said they did an excellent job. They were efficient, timely and friendly."

"I had a leak somewhere in my heat pump system from 2013 in a 4 floor condo building. Every other company was quoting me $7k+ to replace the system but it turns out to be a leak in the line set between the 3rd floor and the roof! We had a new line set installed and I spent $2550 in total! The crew was very professional and worked extremely had in the hottest weather to get the job done, too!"

"I won't know until next week how it went so hopefully it will still be 5 stars. They will start on installation soon. So far they have been very responsive and professional. Thanks, Janice"

Whether you need a repair, preventive maintenance, or replacement, we are your plumbing, heating, and air conditioning service provider in the northern Virginia and surrounding areas. We invite you to give us a call!

"I was impressed by how hard working and thorough the workers were. They hauled the old gas water heater out and got the new one installed promptly and did a neat job. They reconfigured an awkward gas pipe near my washing machine, replaced an exterior gas hose with a UV resistant one, and checked all gas piping including our gas fireplace. We were very pleased with the end result and appreciated the fair pricing. Highly recommend."

"It was worth the cost to have a spacious vehicle and not to worry whether they would show up and be on time, but on the return trip there were plenty of cabs waiting at the Metro station, and we paid one of them less than half that. Still, next time I *have* to get to an airport or train station on time, I would probably pay that premium to use him again."

"Great, Heil fixed the plumbing for my irrigation off the main, it was leaking and a mes. They cleaned it up and installed new PVC. It works great and no issues. Fair price. I'd hire them again. Paul"

"I called in the morning to see if they could get me in for a brake job that day and they said yes, when I got there I asked if they had time could they take care of the 100k service and a few items I wanted to check and replace if needed if they had time.   They said they would call me with an estimate on the brakes and offer some options on the other services I requested.  They called me 30 minutes after dropping it off saying the brakes still had 40% left.  The whole reason I thought it needed brakes was the dealership had told me in January during an oil change that they needed replacing, the serpentine belt needed replacing,and so on.  I skipped doing the brakes and did all items on the 100k mi service and looked at some other wear items.  In the end I did the required service at 100k, transmission, transfer case, front and rear differential fluid flushes and change.  The list of things I had concerns about and like to replace just due to age, they inspected and did not recommend replacing at this time.  I have always gotten my service done at the dealership for all my cars, this experience along with the reviews here that led me to contact them in the first place changed that.
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