HVAC System Installation

If you’re thinking of installing a new heating and cooling system in your home, there’s only one name you need to know—Michael Bonsby Heating & Air Conditioning! Our friendly HVAC technicians have been installing ACs, furnaces, heat pumps, and more in homes throughout Montgomery County, MD and NW Washington, DC for over 20 years. We offer competitive rates and financing options, with approved credit, as well as free install estimates for all new installations.

Make Michael Bonsby Heating & Air Conditioning your go-to company for all your heating and cooling needs. We can install any HVAC system, including:

Excellent Money Saving Opportunities

Michael Bonsby Heating & Air Conditioning provides full HVAC system installation and many other related services to families throughout Maryland and DC. When you call, we’ll send a licensed, professional HVAC service technician to your door—in most cases the same day!

How do we choose which unit is best for your home? Check out the video below! 

HVAC Construction Projects

We also offer installation and service for construction projects such as:

Special Offers

Looking to save even more money on your heating and cooling installation?

Click here to see current rebates, discounts, and seasonal promotions!

Our Preferred Manufacturers

At Michael Bonsby Heating & Air Conditioning, we can install HVAC systems from any manufacturer, including:

When should you call for HVAC installation?

Installing a new air conditioner or heating system can be a big investment, and you should only do it when you’re sure you’re ready. At Michael Bonsby Heating & Air Conditioning, we can help you decide if a new system is the right choice for you. In the meantime, ask yourself these questions:

  • Do your cooling and heating costs seem higher than normal?
  • Does your outdoor unit run loudly?
  • Does your home get too dry in the winter or too humid in the summer?
  • Do you have pets or do any family members suffer from allergies?
  • Is your outdoor unit starting to show signs of wear?
  • Does your system run all the time or does it short-cycle, constantly turning off and on?
  • Is your system difficult to maintain with a filter that’s hard to get to and change?

If you answered yes to any of these questions, that might be an indication that it’s time to upgrade your HVAC system!

Why call Michael Bonsby Heating & Air Conditioning?

  • Family owned and operated, local HVAC company
  • Guarantee complete customer satisfaction from start to finish
  • Trained, educated, and licensed HVAC technicians
  • Accurate quotes for time, materials, and equipment
  • Fully licensed, bonded and insured
  • Member of Air Conditioning Contractors of America (ACCA)
  • Featured as HVAC provider on “This Old House”
  • 24-hour HVAC service – usually by the next day
  • Special HVAC financing available with approved credit

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

Michael Bonsby Heating & Air Conditioning services the following areas:

MARYLAND: Bethesda, Boyds, Chevy Chase, Clarksburg, Clarksville, Damascus, Darnestown, Derwood, Ellicott City, Gaithersburg, Germantown, Glenelg, Kensington, Laytonsville, Montgomery Village, Mt. Airy, North Bethesda, North Potomac, Olney, Potomac, Rockville, Silver Spring, Urbana


For all your HVAC needs, look to Michael Bonsby Heating & Air Conditioning for comprehensive heating and cooling services—call or click today to learn more about:

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

We Finance Quick credit decision.

Learn More

Winner: 2014, 2015 & 2016
Best of HomeAdvisor - HVAC & Air Conditioning Contractors

Air Conditioning Contractors