Air Conditioning Companies in Frederick County, MD

Comprehensive list of commercial and residential air conditioning companies in Frederick County, MD offering installation, repair and maintenance services.

Frederick County, MD

Business Listings

Welcome.We at Real Change Systems realize that buying or replacing a central Heating and Air Conditioner can be a little overwhelming. Contact us today and let us know how we can assist. Contact a friendly Real Change Service Technician today. The experts at Real Change Systems want you to feel at ease.


AeroSys. is an independent equipment manufacturer, an EPA Certified Refrigerant Reclaimer and is DOT approved to re-qualify recovery cylinders. AeroSys. is comprised of two divisions, Air Conditioning Equipment and Refrigerant Reclaim Services. AeroSys is glad to announce its line of 4 and 5 ton CeilMate ceiling mounted units for commercial applications.


Since 1988, W.A. Tolbard has been delivering the Frederick Maryland area with exceptional installation and service in many kinds of interior air comfort. In addition to heating and air conditioning maintenance and installation, W.A. Tolbard sells, installs and services gas logs, gas stoves, gas inserts and gas fireplaces. We are pleased to cover the residents of Frederick County.

  • I Called them to repair my central AC. Misdiagnosed the problem three times. Services

We absolutely LOVE Eric Smock and his staff of specialists! We can not express how extremely cheerful we're with his service and care to detail. We are advocates of his and tout his professionalism and expertise at every opportunity to neighbors and friends. Eric Smock HVAC was the most knowledgeable and thorough technician we currently have ever dealt with.


If you have a comment for us, or need an answer to a specific question, we would like to hear from you. For over 63 years, The Mount Airy, Maryland area has known Van Sant Plumbing & Heating as the place for heating, plumbing and cooling services. Our expert team, unmatched range and competitive prices have helped Van Sant. gain our reputation for convenience, value and quality.


We service all kinds of domestic heating and air conditioning equipment including heat pumps, oil furnaces, gas furnaces, thermostats, humidifiers, air conditioners, central air, heat pump helpers, hot water heaters. We provide the absolute finest service and pricing available in the area.


Your Comfort Services, heating and air conditioning contractors, was began as a business in 1995 with one client, a used van, and a wealth of hope and determination. After 5 years, we decided to incorporate our heating and air conditioning firm for better business reasons in January of 2001.


J&K Air Conditioning is a licensed and insured service and installation firm providing prompt and courteous service for repairs of all makes and models of heating and air conditioning equipment. Estimates for new equipment are free. We service all brands and models. We install and repair humidifiers and air cleaners, providing top brands and quality products, such as Aprilaire and Honeywell.

  • This is a small local company. Great service and response time. Have used them for over

Webber's Heating and Air-Conditioning is a family run and run business serving the greater Washington DC metropolitan area. Since 2001, we currently have earned our business on integrity, honesty and affordable service, resulting in many repeat satisfied clients. We repair and service all brands of heating & cooling equipment while delivering quality workmanship and 1st rate client service.


Welcome to Larry & Sons.! Our professional, skilled technicians are well equipped to service all your plumbing, heating and air conditioning systems. We are licensed and qualified to work in the Quad-State area: Maryland, Pennsylvania, West Virginia and Virginia. We at Larry & Sons. are concerned about air quality, specifically the indoor air that you breathe.


As the longest-tenured York dealer in the world, M. S. Johnston Co. excels at building and sustaining relationships. We value each association with clients, providers and professional groups. Along with the firm's beginnings in commercial refrigeration, we currently have extended to include the food service industry, heating and air conditioning and mechanical engineering.


Our mission is to Service your heating and air conditioning requirements for a lifetime! At Cumberland Valley Heating & Air Conditioning., we have been your neighborhood heating & cooling specialist for more than 19 years. We provide service and installations to Hagerstown, MD area.


For over fifty years, AC&T has been delivering domestic and commercial services within the Tri-State area. We provide the full line of wholesale and retail petroleum products. Our firm handles the transport and delivery of petroleum products, as well as home and business air-conditioning and heating products. Our professional travel center and convenience stores provide many modern services.


We provide you more than 27 years knowledge delivering 1st-class cooling, heating, and refrigeration services to firms in the Baltimore-Washington-DELMARVA market. We service a huge array of critical food service equipment, from food warmers to soft-serve ice cream machines to coffee machines- and a wealth in between.


JEM Heating & Air Conditioning will supply you with the quality you deserve, professional service, a quick response, and competitive prices. The Freon Phase out R22 Freon is scheduled to be phased out in the near future, get the full story on the phase out and what it means to users. 13 SEER Efficiency The new minimum efficiency standard 13 SEER took effect on Jan. 23, 2006.


Bob Bowers. is capable to design, fabricate, install and service all kinds of domestic and commercial HVAC systems from one location. Founded in 1948, Bowers Refrigeration was one of the 1st commercial refrigeration firms in Carroll County Maryland. In 1965 we became a Certified Carrier Dealer, selling and servicing Carrier Heating and Cooling equipment.


Financing available for Maryland HVAC clients. Geothermal heat pumps cost less to operate than traditional heating & cooling systems and aid preserve natural resources. Take advantage of special home heating and air conditioning rebates from manufacturers, as well as tax credits, both which can assist you make your home HVAC investments more cost effective.


Since the firm's inception in 1984, HVAC Precision Services. This combination has given us the capability to grow into a financially stable firm which insures a future for both our clients and employees. HVAC Precision Services. is a commercial heating, ventilation, air conditioning and plumbing contractor that has been servicing the Washington DC Metropolitan area, including Maryland and Northern


Controlling your interior climate during the heat of summer and the frost of winter is critical to your family's comfortit's important to you. Providing you with the products and service that control the extremes of temperature and your indoor air quality is significant to Presidential Heating & Air Conditioning.


Harvey W. Hottel, a family run plumbing and HVAC business since 1945, is a client focused business and we understand how critical and important client relationships are. We work hard at establishing and maintaining those relationships with all of our clients, contractors and with our community.