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Serving the Greater Columbia Area


Residential & Commercial HVAC Contractors in Greenbelt, MD

When you need a residential or commercial HVAC contractor in Greenbelt, MD, it always pays to do your homework. The good news? You’ve already found a great contractor!

When Matt Seifrit founded MBS Mechanical, Inc in 2000, he did so with some core values in mind. These values, which include integrity, honesty, strong work ethic, exceeding expectations, and constantly improving our performance, inform the work we do each and every day. Industry specific training and individual personal development never stop for our team, and it shows in the quality of workmanship.

Air Conditioning

From the sizing of your air conditioner to its actual installation, routine maintenance, and occasional AC repairs, you need every service for this system to be completed properly. That is not going to happen if you don’t work with true service professionals. We offer a 100% customer satisfaction money back guarantee because we stand by our work. Trust us to keep your air conditioner in Greenbelt, MD operating at peak performance levels. You’ll thank us as temperatures outside soar.

Ductless Air Conditioning

As the name suggests, ductless air conditioning systems, also called ductless mini splits, don’t use ductwork in their operation. That doesn’t mean they’re window units, though. This is still a central AC system, but with individual blower units installed throughout the house. This replaces the central air handler/ductwork combo, and offers many benefits–plus, they’re heat pumps, which means they heat as well.


Winter often overstays its welcome, and that’s a big problem when your heater in Greenbelt, MD is not giving you a great performance. If your heat pump, furnace, or boiler is not up to the task of heating your home efficiently and effectively, then we urge you to let us know about it. We can handle any heating repair that you need, we can keep your heater tuned up, and, if need be, complete your heating replacement, too.

Indoor Air Quality

Pollution is not only a problem that concerns the outdoors. In fact, many homes throughout the country are victim to indoor air quality that is worse than the air quality outdoors. Our air purification professionals are here to help, though. We install UV air purifiers, humidifiers and dehumidifiers, and other systems that can help you to achieve and maintain better indoor air quality in Greenbelt, MD. Contact us today if you’re unsatisfied with the air quality in your home.

Water Heaters

From doing the dishes to washing the linens to making sure everyone gets their hot shower in the morning, you need a dependable water heater to go about your business. Regardless of whether you want a traditional tank water heater or a highly efficient tankless water heater, a gas or electric model, you are going to need to have this appliance installed and serviced by trained professionals. Call our number to have everything done right.

Commercial HVAC

There is certainly enough to occupy your time without worrying about fluctuating temperatures throughout your commercial property. Keep our number on hand, and be sure to contact us when you need commercial HVAC or indoor air quality services of any kind. Our comfort specialists have the training and experience they need to successfully work on these complex systems. That way, you can go about your business without uncomfortable conditions affecting your bottom line. Call today to get started.

We’ve been serving the greater Columbia, Maryland area since 2000.

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