HVAC reviews in Silver Spring, Maryland

Sebastian was 10/10, very technical, extremely efficient, and knowledgeable, and fixed our 2021 Lennox heater in 2.5 hours after going through all the checks, finding that the main electric wires on the relay boards were loose, likely causing overheating and the main breaker to shut off, as well as finding a short in the outdoor unit that caused the low voltage break. This HVAC has broken every winter for the past 3 years and the original company that installed it has not been able to fix it (in spite of being here sometimes for 10 hours at a time). We are so very grateful to have found BMC/Clower on the Lennox website and get lucky enough to have Sebastian. Very efficient, knowledgable, and reasonably priced (they KNOW what they are doing to be able to DIAGNOSE AND SOLVE, rather than just sell). Highly recommend. They also show up on time.

We had a great experience getting a ductless mini-split installed by B.M.C. Clower. They patiently answered our many questions and provided us with a quality product and installation. Everyone was pleasant and helpful, from the estimator, to the scheduler, to the installation crew. We chose them because several of our neighbors recommended them and because they have great reviews on the Washington Consumer Checkbook. We will definitely contact them again for our future HVAC needs.

BMC is as professional as it gets. Prompt, courteous, expert technicians we’ve been using for over 15 years. They are trustworthy and go above and beyond to satisfy their customers. During a brutal stretch of cold during the winter, 2025, our old furnace blew. Within 24 hours, BMC had a solid replacement option for us at a fair price and installed the new unit. I cannot recommend them enough. They are the best HVAC company I’ve ever worked with.

We just used B.M.C./Clower to replace our old HVAC with a new heat pump. They did an outstanding job. Every touchpoint was excellent. We appreciated follow up From Glen as well as Sarah and the gentlemen that did the actual installation were excellent; very diligent and hard working and were very polite and careful with our house. We would definitely use B.M.C./Clower again. We will definitely use them for maintenance and upkeep of the system.

Joe and Johnny did an excellent job installing my new furnace and a/c unit. They were hard working, efficient and had excellent attention to every detail. After endless estimates with several companies, I’m happy I picked the right company.

Incompetent and dishonest. Ed and his team mislead my for 3 years after installing the wrong system incorrectly. Please do yourself a favor a choose a different vendor.

Always have been pleased with Airways Unlimited. Ed Penfield has always gone above and beyond for my clients. Very responsive.

Ed is what people in the service industry should be. Utterly honest and helpful, humble, very experienced, and no upselling. I did not think folks like this still existed. Highly recommend.

It's been good working with them to update our heating and air conditioning systems. Their prices are reasonable and they have been really responsive to the HVAC problems in our home.

I am a retired law professor in an engineering school. Ed and his team are first class mechanics and have worked on my house for 30 years. Some of the problems have been complex , dealing with an old house but their level of service has been first class.

I've used :Airways Unlimited since 2009, when Ed and his crew replaced our HVAC system. I've been extremely happy with the quality of work that they have provided through the present. Ed and his crew are responsive, thorough, and very effective, whether the work is routine or of an emergency nature. I highly recommend them.

Grover & Alyssa of Silver Spur Air, Heating & Plumbing of Dallas Ft Worth finished maintaining my two HVAC systems and they did good job.They are very knowledgeable, detailed, nice, expert and experienced.Will definitely refer to our families and friends.Thank you so much Grover & Alyssa.

Great service. Feels family oriented from a small business.

Great Job Diagnosed the Problem fixing the problem and the Receptionist was Great 👍

Highly unreliable, untrustworthy, unprofessional company. Cancelled scheduled urgent AC repair appointment (Sears home warranty) kept for three days at the last moment saying that they had an emergency repair. It shows that they cancel scheduled appointments arbitrarily. Stay away from this company if you are looking for emergency services.

HVAC dynamic gave us an excellent service . Staffs are very professional to their customers. George did an excellent service on our AC . We strongly recommend this company for heater and AC services . Great Job keep the good work!

I'm a licensed general contractor in MD who has been using HVAC Dynamic for several years now. Not only my own home but also to refer my customers to. I always follow up with my customers to see how their experience was and every time it's always positive. They're very responsive, quick to make it out and extremely reliable. Their prices are competitive and they do small jobs such as changing thermostats or repairs all the way up to installing whole new systems. I'd say the most valuable thing you need to look for when shopping for a company is if they stand behind their work, and HVAC Dynamic does absolutely that.

I’m a real estate broker who appreciates quality work done in a home. I recommend HVAC Dynamic to all my clients because I know they do excellent work!
Recently they installed a new HVAC in my home and did great work.
My clients all report positive experiences with HVAC Dynamic.
Thank you for your honest hard work. I highly recommend you and wish you much success!

The technician arrived promptly and took the time to explain each step of the maintenance process. My A/C now runs more efficiently, and I appreciate the attention to detail in ensuring everything was spotless.

Great experience!

Very nice and informative with information regarding my ac/ heating unit.