Get matched with top thermostat installers and replacers in Triangle, VA

"The installation was performed perfectly and fast! Gary was fantastic to work with. Will definitely hire again for future project needs."

"Brooks has been servicing our units for a while. Unfortunately the units originally installed in the home needed to be replaced. Alex came out and gave us a good system that more that met our needs and was reasonable with the price. Within a few days two excellent techs came out to remove the old heat pump/ac unit. One minor mishap occurred and the company, tech and Alex could not have been more gracious about it and resolved the issue quickly. These guys really care. Both techs were excellent, knowledgeable and tidy. Alex checked in with us and the techs to check in and make sure things were running smoothly. He stopped by post installation to make sure we were satisfied with our new system. Another great experience with Brooks Heating and Cooling."

"T Chea was great . He answered all my questions I had . very professional. Going to hire him for my smart thermostat installation."

"Adil was amazing! It was an emergency situation and he responded immediately. Replaced my unit in record time. Had a family wedding with tons of guests in house. He was very professional and commutative. I could not be happier with his services. I would recommend to anyone!"

"They responded quickly to my inquiry for an estimate and returned within a few days to replace the vent."

"Awsome job very professional replaced well pump with a hole new supmercable pump system haven't had water pressure this good in 11yrs."

Quality work and attention to detail and affordable prices. We are dedicated to providing good customer service to homeowners so that they are happy. Please see some of the services we offer below and call -or- click to schedule a free estimate today!

"Michael identified the problem and resolved it timely replacing a 16 year old natural gas hot water heater"

"We recently moved to the DC metro area and brought our 10-year old Rainbow Playsystem with us.  Reliant was able to come out within a week and assemble our equipment.  Given the equipment's age and the fact that it was assembled and disassembled three times prior, I'm sure it was quite a challenge.  I really appreciated Reliant's professional and friendly manner on the phone and at our house.  Norbert ensured that our playground was safe by installing extra bolts where necessary.  I am very confident that our playground is safe and has many more years of play value left!"

"Better than I could possibly have hoped. Diogenes is said to have roamed the earth with a lantern searching in vain for an honest man. He should have just called Cosmos. Our furnace failed and another contractor came out and told us it would either be $1600 to get a part or two and then there could be more because he couldn’t diagnose in full without fixing that part. Or, $4500 for a replacement furnace. Cosmos came out to give me a second quote, took a look at the part, realized it was merely jammed and fixed it on the spot for far less. They have definitely earned my trust and will be getting my repeat business. Wish there were something above "A" that I could give as a rating!"