SERVICES MARKETS PROJECTS ABOUT CONTACT Services Based in Annapolis MD, General & Mechanical Services (GMS) is a leading provider of mission- critical infrastructure solutions and services nationwide. Since 1998, GMS has provided its customers with a “one-stop-shop” for all of their mechanical infrastructure needs including the supply, installation, testing and maintenance of industrial HVAC, mechanical, electrical and plumbing solutions. The professional & certified team at GMS is committed to providing the best and most cost-effective solutions to its customers. Commercial HVAC Heating and air conditioning services to help boost productivity & efficiency and reduce costs COMMERCIAL HVAC SERVICES Commercial Plumbing Plumbing and piping expertise for your facility’s needs, no matter how big or small COMMERCIAL PLUMBING SERVICES Indoor Air Quality Combat indoor pathogens and allergens by installing HVAC UV Lighting or Ionization products that clean the air using your existing ventilation system. INDOOR AIR QUALITY Data Center Cooling Assuring uptime with energy-efficient data center cooling and infrastructure solutions DATA CENTER COOLING Commercial Refrigeration Whether you're running a family-owned restaurant or a government research lab, no refrigeration repair, installation or replacement job is too small or too big for us. COMMERCIAL REFRIGERATION Design Build Services Your one-stop-shop to design, engineer, install, service and retrofit the systems you need. DESIGN BUILD SERVICES AREAS WE SERVE Helping Maryland, Virginia, DC, Delaware and Pennsylvania properties & facilities with their mission critical HVAC, mechanical, plumbing and electrical systems since 1998. General & Mechanical Services 1007 Skidmore Dr Annapolis, MD 21409 PHONE: (410) 349-4070 FAX: (410) 349-4076 Services Commercial HVAC Commercial Plumbing Indoor Air Quality Data Center Power & Cooling Commercial Refrigeration Design Build Services Emergency Services (410) 349-4070 (410) 349-4070 Affiliations MCCA, MSCA , NECA, AWS © 2021 General & Mechanical Services, LLC | Privacy Policy | Website by City Dock Digital