SERVICES MARKETS PROJECTS ABOUT CONTACT Mission Critical Facility Solutions for Government Government customers trust GMS to keep their buildings’ mechanical and heating and cooling equipment operating at peak performance. GMS has over 20 years of experience with federal, state, municipal and military contracts offering the same high quality, reliable service they are known for in other markets throughout the mid-atlantic region. Government HVAC Specialists Responsive HVAC design, service, maintenance and installations from an experienced government contractor. Federal Data Centers 24/7/365 emergency service for precision cooling systems are essential to the uptime of mission critical federal sites. Design Build Services for Government Single source responsibility with reduced design and construction schedules are essential for controlling costs and improving oversight on federally funded projects. Government Plumbing DC Water requires annual backflow testing - with many Federal sites located in DC a qualified company is essential. Capability Statement Please download a copy of the GMS Capability Statement with a complete list of our solutions and services. Download Capability Statement We are a GSA Building Maintenance and Operations (BMO) Provider GMS is a contracted provider under the GSA’s BMO Strategic Sourcing Contract. It is a comprehensive and flexible solution covering all high-demand BMO services. It is an open market, MA-IDIQ government-wide contract vehicle aimed at reducing costs and driving efficiency. We are a GSA Schedule Contractor Ordering products and services through the GSA Schedule offers government customers direct delivery of our commercial HVAC, mechanical, electrical and plumbing services and solutions. Our government customers also benefit from shorter lead times, lower administrative costs and reduced inventories. Ordering goods & services through GSA Advantage Generally, ordering from the GSA schedule or the GSA BMO Contract is done through GSA Advantage, an electronic online shopping and ordering system. GSA authorized buyers can place orders for goods or services directly against our schedule. ORDER NOW Recent Government Projects GOVERNMENT Temporary Chiller Installation Government Facility READ MORE GOVERNMENT Preheat Coil Replacement and DDC Controls Installation National Institutes of Health (NIH) READ MORE 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