Air Conditioner Installation

If you’re thinking of installing a new AC in your home, there’s only one name you need to know—Michael Bonsby Heating & Air Conditioning! Our friendly HVAC technicians have been installing air conditioners 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 air conditioner installations.

Make Michael Bonsby Heating & Air Conditioning your go-to company for all your cooling needs. Contact us to schedule your appointment for Maryland AC installation today.

Air Conditioner Installation Services

When installing an air conditioner in your home, it is extremely important that the system is sized properly—an air conditioner that is too small will have to work overtime to get your house to the proper temperature, and an air conditioner that is too big will cycle on and off far too frequently, greatly reducing its efficiency. At Michael Bonsby Heating & Air Conditioning, our expert air conditioner installation specialists will be able to take measurements before installing your air conditioner so your new system can cool your home as efficiently and effectively as possible.

We will recommend an energy efficient unit from our preferred manufacturers to meet your needs:

Air conditioning installation services are available to replace existing units as well as for construction projects.

Special Offers

Looking to save even more money on Maryland or DC air conditioning installation? Check out our current rebates, discounts, and seasonal promotions!

Other Air Conditioner Services Include:

Why Call Michael Bonsby Heating & Air Conditioning for AC Installation in Maryland & Washington, DC?

Your neighbors all over the Montgomery County, MD area have come to rely on us for all their heating and cooling needs, including air conditioner installation. Here are just a few reasons why:

  • We are a family owned and operated, local HVAC company
  • We guarantee complete customer satisfaction from start to finish
  • Our HVAC technicians are trained, educated, and licensed
  • We always provide accurate quotes for time, materials, and equipment
  • Our company is fully licensed, bonded and insured
  • We are a member of Air Conditioning Contractors of America (ACCA)
  • We were featured as an HVAC provider on This Old House
  • We offer 24-hour HVAC service – usually by the next day
  • Special HVAC financing is available with approved credit

To schedule air conditioner installation for your Maryland or Washington, DC home, 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:

Air Conditioner Installation FAQs

What is the average lifespan of a furnace or air conditioning system?

Provided you schedule regular furnace or air conditioner maintenance and tune ups, your air conditioner should last about 12 – 15 years, and your furnace should last between 15 – 20 years.

What are some easy ways to reduce my heating and cooling bills?

No matter what, your energy bills are going to increase during the winter and summer – you’ve usually got your AC or heater cranked up all the way, after all. That said, there are a few things you can do to keep your costs from skyrocketing during the hot and cold seasons.

What is the most important thing to look for when having a new AC installed?

There is no “best brand” of air conditioner – all are good. The key factor in determining how efficient your air conditioner will be is how well it is sized and installed. At Michael Bonsby Heating & Air Conditioning, we will help you choose the perfect air conditioner based on your efficiency needs and budget.

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