Call us today:

410-549-9300

Installation

After our thousands of hours in the field, we have seen everything.  If anything ever goes wrong with the air conditioning system in your house, give us a call and we guarantee that we can fix it. Our high-grade equipment, along with the best installation crew in the state of Maryland, allows us to bring an exceptional customer service experience to your home. 

How We Help The Community

We have been called the most trustworthy HVAC company in the state and we stand by that.  Whether you are replacing an old system or flipping a house, Will-Air should be your first call for residential care in Carroll County, Howard County, Baltimore County, or Montgomery County, Maryland.

Company History

Founded in 2011 by Rob Will and Sherry Will, Will-Air is the number one service provider of Air Conditioning and Heating in the State of Maryland. Locally owned and operated out of Westminster in Carroll County, Will-Air has that classic hometown business charm. Great quality service, rates more affordable than the other guy and a little charisma to top it off; that is what you get with Will-Air. We deliver our incomparable work ethic to Carroll County, Baltimore County, Montgomery County, Frederick County, and Howard County homes and businesses. 

Request an Estimate

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"Will-Air spent the time to thoroughly check out both systems. We were so pleased with the thoroughness of their preventative maintenance that we asked them to give us a quote for a large ductwork project. Again we were pleased with the overall knowledge, communication, and details included in their written quote and verbal explanation."

MARIA FRAGER May 19, 2020

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"I came home to discover that my air conditioning was not working, which sent me into an immediate panic because I had a baby who was going to be super cranky and I don't fare well sleeping without AC either. I sent out inquiries to several places and hoped for the best because I anticipated most HVAC companies would be slammed during the heatwave responding to similar calls. Fortunately, Sherry from Will-Air was prompt and courteous in replying to my dire request. She even texted me, because she didn't want to risk waking a baby with a phone call, and told me she could have a technician out the next day. The owner came out the next day and walked me through everything that was going on and was very professional. I was so impressed with their service that I've scheduled fall and spring maintenance with them."

Young Kim May 19, 2020

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"Very well done. The noises are now gone from my home and I can be confident that my system is working."

Scott Sherman May 19, 2020

  • Howard County, MD
  • Frederick, MD
  • Baltimore County, MD
  • Montgomery County, MD
5389 Enterprise Street, Suite F, Sykesville, MD. 21784

410-549-9300

sherry@willairllc.com

Licensed & Insured: MD HVAC 3303 | WSSC FG7 | MD Gas Fitter License Number 92788

HOURS
M-F: 7am-4pm
Sa-Su: CLOSED