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AC Repair & Replacement

Do you need to schedule AC repair or a full system replacement? You can rely on Michael Bonsby Heating & Air Conditioning!

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Plumbing Repair Services

We offer drain cleaningplumbing repairs, kitchen plumbing, and more. If you gave a plumbing repair issue, let us know today!

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Get Help Today! Same day service, 7 days a week 301-990-7970​

Heating, Air Conditioning & Plumbing in Gaithersburg, MD

Over 20 Years of HVAC Experience in Maryland & Washington, DC

With over two decades of HVAC industry experience, Michael Bonsby Heating & Air Conditioning, located in the Montgomery County Air Park in Gaithersburg, Maryland. We provide homeowners and business owners alike throughout the Montgomery County, MD and Washington, DC area with top quality heating, air conditioning, and plumbing services. We proudly service:

We can service and repair your HVAC systems to make sure they’re running properly, and we can install a new heating unit or air conditioner when your old one breaks down. We also offer the latest in sustainable green HVAC technology, which can not only save you money in energy costs but can help you clean up your environment.

Now Featuring Plumbing & Drain Cleaning Services

Our local HVAC company in Gaithersburg has been around for years—we’ve built an incredible heating and air conditioning team, established ourselves as a go-to HVAC company in the community, and have now expanded to offer residents plumbing and drain cleaning services!

If you need plumbing repair or installation services, you know we can do it all. Give us a call at 240-342-6910 or contact us online today!

Why call Michael Bonsby Heating & Air Conditioning for HVAC Services?

  • We are family owned and operated – Our plumbing and HVAC company is fully licensed, bonded, and insured to take care of your heating, air conditioning, and plumbing needs.
  • Our quotes are tough to beat – We provide detailed and accurate quotes for time, materials, and equipment.
  • We have a standing reputation in the HVAC industry – We are a member of Air Conditioning Contractors of America (ACCA) and have been featured as an HVAC provider on “This Old House.”
  • We offer 24/7 HVAC service – If you have an HVAC emergency, we’ll be there ASAP!
  • We offer special HVAC financing – Our financing options are available to help guarantee complete customer satisfaction from start to finish.

If you are interested in learning more about our heating, air conditioning, plumbing, and indoor air quality systems and services, contact our HVAC company in Gaithersburg today!

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HVAC & Plumbing Service Contracts

Want to ensure you’re always at the top of the list when it comes to HVAC and plumbing services? 

Sign up for a service contract with Michael Bonsby Heating & Air Conditioning! Our HVAC service contracts will guarantee you priority service on the hottest and coldest days of the summer!

Our heating and air conditioning service contract comes with a number of benefits that go above and beyond normal levels of service for your HVAC systems. We help service the following systems:

For more information, call us today at 240-342-6910!

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HVAC Services Air Conditioners | Furnaces |
Heat Pumps

No matter what you use to keep your home comfortable throughout the year, the experts at Michael Bonsby Heating & Air Conditioning will make sure it takes care of you. Our trained and certified HVAC technicians can service any type of HVAC equipment, including:

Air Conditioners – Some of the most popular cooling systems available, air conditioners pull heat out of your home to cool the air. Michael Bonsby Heating & Air Conditioning can install and repair any make or model of air conditioner to keep you cool all summer long.

Furnaces – Gas or oil furnaces are some of the most efficient types of heating systems available and will keep your home warm even on the coldest days. For furnace installation, repair, replacement, or maintenance in Maryland and Washington, DC, call Michael Bonsby Heating & Air Conditioning!

Heat Pumps – Since they don’t burn fuel to create heat, heat pumps are an extremely energy-efficient HVAC system. Best of all, they can provide both cooling in the summer and heating in the winter! The HVAC technicians at Michael Bonsby Heating & Air Conditioning are fully trained and certified to work on any type of heat pump, so if you need installation, repair, replacement, or maintenance, call us today!

We also service home plumbing systems!

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