Air Conditioning Companies in Linthicum Heights, MD

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

Business Listings

Pleased to be the 1st HVAC firm in Maryland to be awarded Factory Authorized status and the Distinquished Dealer Award by Carrier Corporation, the world's leading manufacturer of quality HVAC products, for our dedication to quality work and exceptional client satisfaction. Just another way we go the extra mile to aid bring Comfort home to you!


Heating & Air Conditioning Since 1952 Harry S. Truman was President when we began our firm! Whether you need a Heat Pump, Air Conditioner, Gas or Oil Furnace, you have come to the best place. We specialize in delivering best quality materials and equipment for Residential & Light Commercial systems.


Northern Bay Environmental Systems. has been in the mechanical contracting business for over a quarter of a century. Incorporated in Maryland in April 1980 as an commercial HVAC and refrigeration installation and service contractor. Over the past 20-five years the firm has grown at a natural pace with the expansion of operations to include pneumatic, electric, electronic, and DDC control systems.



Our air conditioning and heating technicians are trained professionals qualified to work on any heating and cooling system. Griffith Energy Services is the heating and air conditioning company you can rely on. We are the HVAC contractors with a comfort guarantee.

  • Daniel Hays (Dan) was congenial, polite, and informative. We watched him methodically

Elmar Services - Baltimore takes care of heating and air conditioning repair, installation and service in the Baltimore Area. We can handle any residential project and we specialize in new technologies like ductless air conditioners & heat pumps + tankless water heaters. Our goal is to serve our customers with the utmost respect. We want you to "Feel the Elmar Difference."

  • Elmar installed our new Tankless Water Heater and upgraded our furnace as well. They were

Locally owned & operated, Clean Air Heating and Air Conditioning Company. has been servicing the requirements of homeowners, businesses, general contractors and property managers in Baltimore and surrounding counties since 1972.


With more than 28 years in the heating & cooling business, A Supreme Htg & Air Conditioning is committed to delivering the highest possible care for you and your family. You can rely on us to supply you with a system and solution that fits your family's unique requirements and since we've installed many systems in this area, we've gained a reputation for doing the job right the 1st time.


Specializing in all of your HVAC and Plumbing requirements for both Commercial and Residential Customers. We are a family run business with twenty five years of knowledge in the HVAC and plumbing industry. Our promise is to provide the best quality of work and service in an experienced and professional manner. Providing nice service means taking the time to listen.