Air Conditioner Installation

Gaithersburg Air Conditioning Installation Services

If you’re thinking of scheduling an AC installation for your home in Gaithersburg, Maryland or in Washington, DC, there’s only one name you need to know—Michael Bonsby Heating & Air Conditioning!

We are trained and certified with National Comfort Institute (NCI), the leader in HVAC diagnostics for both airflow and combustion-related topics, to deliver state-of-the-art air conditioning installation services throughout Howard County and Montgomery County, MD as well as the NW Washington, DC area.

We offer competitive rates and financing options with approved credit as well as free install estimates for all new air conditioner installations.

Schedule air conditioning installation services in Gaithersburg, Maryland, or Washington, DC when you call 240-342-6910 or contact us online!

Air Conditioner Installation Services in Gaithersburg

Before you go forward with an air conditioner installation, it is extremely important to check 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 in Maryland and Washington, DC 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 AC installation needs:

Our air conditioning installation services are available to replace existing units as well as for construction projects. We also offer air conditioning repair, maintenance, and replacement services.

Schedule air conditioner installation services in Gaithersburg, Maryland or in Washington, DC today! Call 240-342-6910 or contact us online.

Special Offers

Looking to save even more money on Maryland or DC air conditioning installation services? Our monthly HVAC coupons are a great place to look for ways to save on your air conditioning services.

Call us today at 240-342-6910 to request a quote for air conditioning installation services!

Why Call Michael Bonsby Heating & Air Conditioning?

Air Conditioning Installation Services 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 services. 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!

Air Conditioning Installation Service Area


Columbia, Ellicott City, Gaithersburg, Germantown, Howard County, Montgomery Village, Rockville, and Silver Spring, Maryland. We also service the Howard County and Montgomery County areas.


Brightwood, Cleveland Park, and Friendship Heights

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

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

Air Conditioning Contractors