Heating Contractors Specialties in Derwood, MD

Had called these guys for maintenance work. I have a past experience with other companies usually trying to convince you that you have a big problem that is why I am so careful…

Fast with our installation"

I called to see when I could get service. I had no heat. They moved me in for that same day. They called to tell me a service man was on his way. My furnace was fixed with in…

Evaluation of home electrical work done yesterday. Very impressed by Mike's knowledge and experience. Haven't had work done yet, but recommend engaging Mike based on his…

There was a problem and I couldnt make my appointment. I spoke with someone and he helped me reschedule at the last minute with no problem or complaints. Thanks guys."

My experience with KBM has been outstanding from my first meeting with Keith. He was referred to me by a Church member of mine, who was involved professionally in the…

I needed help fixing my furnace and I found Ryan's company in the yellow pages. He arrived on time and figured out why my furnace refused to run. A sensor needed replacing…

THE best hvac company in this area. Period. I used them on a number of projects and they are always tremendous. Professional, innovative, flexible, high quality, fair price,…

I got the tech Billy. He came out to my home at like 3am when some water pipe broke in my lawn. If you read these, thanks Billy!"

Justin is the absolute best electrician! Highly recommended!"

Love them they did a great job on my ac unit. They were fast, efficient and did a very good job. My ac had been out for a week and I was looking for an affordable fix and they…

This is a great company. They have put in new systems in our house, maintained them over the past 14 years. Reliable, respectful of your time and home. Fair in price and…

This company has been a round a long time and I didnt know it. Found them here and the came right out and fixed my Heat pump. 3 other companies wanted $1,200.00 More that what…

Wow, what a horrible experience I will not go back. I would have had better luck hiring a teenager then hiring these guys."

Called, told a tech would call...no one call for 3 hours. Called back, told the same, no return call while air conditioning out. Have used in the past as well.They are the…

Dishonest business. Got a price quote over the phone for $205 repair part ($260 for replacement assembly) but ended up being charged $305. It insisted #305 is the correct…

From Business: For more than 35 years, Gary P. Frank, Inc has been helping residents and businesses throughout the Washington Metropolitan area enjoy total indoor air comfort…

I called prior to the service to see if the company was familiar with my brand of heater. However, when the technician arrived he did not know the brand and was repeatedly…

Run, they will not show up. Scheduled appointment, asked us to send them pictures if our water heater. After confirming that they hade received the pictures they never answere…