Get matched with top geothermal heating or cooling system installers in Silver Spring, MD

"The service from Bamford Plumbing & Heating Inc. went great.  He kept his scheduled appointments and had no need to come back because he did everything 100% the first time through.  He is a general plumber, but his knowledge of boilers was exceptional, I learned a lot."

"The technicians that came out were very professional and knowledgeable. They installed a complete heat pump system and did not leave until I was completely satisfied. The original thermostat that came with the system did not work, so installed a temporary thermostat and order a new one. It was installed the next day. All techs that came to my home were very professional and knowledgeable, the service was great"

"Not always as responsive as I'd have liked beforehand, had a discussion with them about it. Install went well despite a cure ball I gave them the morning of the installation."

"Very satisfied with responsiveness, punctuality and professionalism! Danny was able to squeeze us into Blue Star's full schedule at a time that worked for us and called before the visit for clarification about the problem, and after the visit about how things went. John called before arrival to let us know about exact timing, and was very thorough in investigating the problem and then explaining the situation. After consultation, he was able to repair our system. John also discussed what to look out for in case there are problems in the future. We have had our AC unit serviced regularly by other companies, but we will never use those other companies again. Blue Star is superior in every way! Cannot recommend highly enough. Thank you, Danny and John!!"

"Arrived on time, professional, got the job done quickly and provided clear explanations on what was required for the job. Would recommend their services and signed up their membership plan to maintain my system to prolonged life span."

"Excellent service by MarKool. First it is a small company so when you call them you talk directly to the person doing the work. Second they are highly responsive. Third at the home they are very personable and answer all questions in detail. Fourth In fixing my problem they showed they are highly skilled and experienced in HVAC in this case as it pertains to gas furnace operation."

"Furnace was not operating because the company's automatic delivery system ran me out of oil.
Technician showed up promptly and got the furnace operating but could not get heat into the house. Had to reschedule to have zone valves replaced. Technician show up late and didn't have the required parts. Had to reschedule again.
The third technician showed up on time with all the correct parts and worked most of the day to get the system operating properly.
He was completely knowledgeable and very conciencious that everything was working correctly.

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"They are thoroughly knowledgeable about the WaterFurnace system, and worked promptly and efficiently. They ascribed the failure in the air coil to the poor work of the initial system installers, not to the product itself. This makes sense to me."

"I couldn't be happier with the service I received from McCrea Heating and Air Conditioning Services of Maryland. Upon returning from vacation on a 100 degree July day, I found my old HVAC system basically dead (90 degrees in my kitchen!) ... Shane immediately came out to provide an estimate, we signed a contract on the spot, and he kindly provided some freon to hold me over until the new system could be installed. Brian and Nick showed up exactly on time to install the unit, used drop cloths to protect my flooring, and were exceedingly polite and professional throughout. I'd highly recommend this organization."

"Iain came promptly and spent time checking out various potential with the AC system. The water pan at the bottom of the HVAC unit was filled with water which was caused by the clogged condensation drain. This unit had been serviced by my regular maintenance contract provider, McCrea Heating and Cooling, just a month earlier, but they obviously did not take the time to "blow out" the drain as Iain did. The work was a little pricey but complete and I felt confident it was done right. The initial diagnostic charge was only $30 but the rest of the work was $250."