Find and Invite the Best Commercial HVAC Contractors in Ellicott City, MD

Harford Refrigeration Company is a premier provider of commercial HVAC and refrigeration solutions in the Baltimore area, specializing in the installation, maintenance, and repair of equipment such as walk-in refrigerators, freezers, ice machines, boilers, and HVAC units for a variety of clients including schools, hospitals, and restaurants.

Len The Plumber Heating & Air is a one-stop shop for plumbing and HVAC solutions in the Mid-Atlantic region, offering 25 years of dedicated home service experience with a local team of 120 skilled technicians. They provide comprehensive services including emergency repairs, maintenance, and installations, serving areas such as Baltimore, Washington D.C., Northern Virginia, Pennsylvania, Delaware, and New Jersey.

RSC Electrical & Mechanical Contractors, Inc. is a family-owned company that has been providing a wide range of mechanical and electrical services to commercial and government clients in the Washington, DC metropolitan area since 1970.

Absolute Fire Protection, based in Annapolis, MD, has been locally owned and operated since 1989, specializing in the installation, repair, and maintenance of fire sprinkler systems for residential, commercial, and industrial clients.

Seasonair, Inc., founded in 1966 in Maryland, is one of the largest commercial air conditioning and heating contractors in the Maryland, Virginia, and Washington DC area, serving over 3,000 locations. In 1997, it became a founding member of Comfort Systems USA, a billion-dollar HVAC corporation publicly traded on the New York Stock Exchange under the symbol 'FIX'.

M&M Welding and Fabricators is a trusted mechanical contractor with over 50 years of experience, specializing in a range of services including boilers, burners, cooling towers, underground piping, chillers, commercial HVAC, fire protection, and welding/metal fabrication, serving the MD, VA, and DC areas.

Above All Heating & Cooling is a family-owned and operated HVAC business with over 20 years of experience, offering a comprehensive range of heating and cooling services for residential and business clients, including installations, repairs, and maintenance, as well as energy efficiency solutions and indoor air quality systems.

SanDow Construction, Inc. is a full-service General and Environmental Contractor that is CVE Certified as a Service-Disabled Veteran-Owned Small Business (SDVOSB), Minority-Owned, and Small Business Administration (SBA) 8(a) Certified Company, as well as HUBZone Certified, serving Federal, State, and Local Government clients on the East Coast and Mid-Atlantic.

Peninsula Cooling & Heating, LLC is a full-service HVAC contractor based in Pasadena, MD, offering residential and light commercial heating, air conditioning, and indoor air quality installation and repair services, as well as energy management solutions.

Harris is a company specializing in design, engineering, construction, manufacturing, building automation, and service, with expertise in HVAC installations, plumbing, prefabrication, modularization, and process piping. They offer end-to-end building systems solutions and are known for their strong safety orientation and creative problem-solving in projects of various sizes and scopes across the country.

Quick Servant Company, Inc. specializes in commercial HVAC, refrigeration, cooking equipment, and building maintenance services, offering 24/7 emergency response across the Eastern states including Baltimore, Richmond, Virginia Beach, Williamsburg, Washington DC, and Maryland areas. With nearly 40 years of experience, they are known for their reliable service and commitment to customer satisfaction in the food and restaurant industry.