HVAC Replacement

If your heating and cooling systems aren’t keeping you comfortable or operating efficiently anymore, it may be time for HVAC replacement. When that time comes, call Michael Bonsby Heating & Air Conditioning! We have been installing replacement furnaces, heat pumps, air conditioners, and indoor air quality devices in homes and buildings throughout Maryland and Washington, DC for over 20 years. We offer competitive rates and financing options, with approved credit, as well as free install estimates for all heating and cooling replacements.

Michael Bonsby Heating & Air Conditioning is the only name you need to know for HVAC replacement in Montgomery County, MD and the nearby DC area! Call us for any project, no matter how complex.

When Should You Call for HVAC System Replacement?

It isn’t always obvious when it’s time to replace your heating and cooling systems. However, there are certain signs to watch out for. You should call Michael Bonsby Heating & Air Conditioning for HVAC system replacement when you notice:

  • Your furnace, air conditioner, or heat pump has reached at least 10-15 years of age
  • Your heating and cooling bills seem unusually high
  • A change in the humidity levels inside your home
  • Your system is constantly short-cycling
  • There are loud, unusual noises coming from your unit

Our HVAC Replacement Services

We are your one-stop-shop for HVAC replacement in Maryland and Washington, DC. We offer reliable, energy-efficiency products for:

Our Preferred Manufacturers

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

Special Offers

Replacing an older heating or cooling system with a newer, energy-efficient model can eventually pay for itself with lower energy bills. But we know your HVAC replacement can still be a major expense for you right now, which is why we provide our clients with special offers. Check out our current rebates, discounts, and seasonal promotions to save on your HVAC replacement project!

Why Call Michael Bonsby Heating & Air Conditioning for HVAC Replacement in Maryland and Washington, DC?

Your neighbors all over the Montgomery County, MD area have been coming to Michael Bonsby Heating & Air Conditioning for all their HVAC needs for over 20 years. Here are just a few reasons why:

  • We are a family-owned and operated, local HVAC company
  • We provide a complete customer satisfaction guarantee from start to finish
  • Our HVAC technicians are trained, educated, and licensed to perform work
  • We provide accurate quotes for time, materials, and equipment
  • We are fully licensed, bonded, and insured
  • We are a member of the Air Conditioning Contractors of America (ACCA)
  • We were featured on This Old House
  • Our emergency HVAC services are available 24 hours
  • Special financing offers are available, with approved credit

To learn more about replacing your heating, air conditioning, and indoor air quality systems or to schedule your HVAC replacement today, contact us!

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