A smart thermostat is a Wi-Fi-enabled device that gives you complete remote control over your home’s heating and cooling via your smartphone. But its capabilities go far beyond just remote access.
Modern smart thermostats use learning algorithms to build custom schedules around your family’s routines, geofencing to detect when you’ve left the house, and detailed energy reports to help you find new ways to save all working automatically in the background.
Upgrading from a traditional thermostat is one of the most cost-effective improvements you can make for your home. Our certified technicians provide expert installation and configuration, making sure your new device works perfectly with your existing HVAC system from day one.
We start by understanding your comfort goals and verifying that your chosen thermostat is fully compatible with your existing HVAC equipment before recommending anything.
Our goal is smarter comfort without unnecessary complexity. We install and configure systems that integrate cleanly with your home’s current setup and the way your family actually lives.
We don’t just mount the device and leave. We calibrate all advanced settings so your thermostat is optimized for your system from the start unlocking its full energy-saving potential.
After installation, we walk you through every feature so you feel confident using your new thermostat. We explain what each setting does and how it can help reduce your bills.
Capital Heat Pumps is based in Fort Washington, MD and serve surrounding communities including Clinton, Waldorf, Brandywine, Accokeek, and nearby areas throughout the Maryland region.
Cire “Davey doggo” Fracker2025.11.08.Trustindex verifies that the original source of the review is Google. Fixed our furnace in a timely manner. Tasheba Hamilton2025.11.08.Trustindex verifies that the original source of the review is Google. Awesome, great service Chris Denney2025.11.06.Trustindex verifies that the original source of the review is Google. Mason was very professional and informative. He was also a good communicator and punctual. Marie Darby2025.11.01.Trustindex verifies that the original source of the review is Google. Mason's did an outstanding job installing my new boiler. They arrived on time and were very professional. Mason's kept me updated throughout the entire process. They work very neatly and ensured that I understood the operation of my new boiler system. Terri Humphries2025.10.27.Trustindex verifies that the original source of the review is Google. Fast, Reliable , and kept me updated ! Christine Gunter2025.10.23.Trustindex verifies that the original source of the review is Google. Fantastic. The young man worked with me to get an appointment that was more convenient. He was VERY knowledgeable. He explained everything to me. He was efficient and made sure everything was put back where and how he found it. I would definitely use them again. Andrew McGuire2025.10.23.Trustindex verifies that the original source of the review is Google. This HVAC repair person was exceptional! They arrived promptly, were very professional, and conducted a thorough inspection of the unit. Best of all, they gave me a great deal on the price. I highly recommend their service. Lisa Johnson2025.10.21.Trustindex verifies that the original source of the review is Google. We can’t say enough about Mason’s Air Control—truly incredible. I’m not HVAC-savvy, and I didn’t even realize what I was looking at, but Mason’s team discovered black mold in our old ducts and walked us through everything with patience and care. They removed the contaminated ductwork, installed a new furnace and central A/C split system, and set up a Wi-Fi programmable thermostat that connects to our home so we can control the temperature from anywhere. They also fully insulated the HVAC room, which we didn’t have before. Their attention to detail was next-level: punctual, respectful of our home, clear explanations at each step, and thorough cleanup. Mason has been faithful from start to finish—and beyond—with follow-through that’s so rare these days. The before-and-after photos say it all: unsafe to safe, messy to meticulous. Our system runs smoothly, and we finally have real peace of mind. Strongly recommend Mason’s Air Control. ★★★★★ Erik Wright2025.10.16.Trustindex verifies that the original source of the review is Google. I had an excellent experience with Mason.He was very thorough professional and found the problem. Anne DIGUARDO2025.10.13.Trustindex verifies that the original source of the review is Google. I was very impressed with Mason's Air Control LLC. Mason was very knowledgeable, didn't hurry, pointed out things that might make my heating/air system work to my advantage. Also took the time to explain why one room in my condo was not cooling as efficiently as the other rooms, and an affordable fix to take care of the problem. It was a pleasure having him checkout my heating system for the winter months. Thank you.
Tell us about your home and what you’re looking to improve. We’ll help you choose the right smart thermostat and handle everything from installation to configuration.