SERVICES MARKETS PROJECTS ABOUT CONTACT Commercial Plumbing Maryland Our commercial plumbers provide full-service plumbing services to large businesses and government facilities. We install, repair and maintain your entire system from backflow prevention and energy efficient upgrades to water treatment and drain cleaning services. We are focused on providing the best solutions possible, regardless of the size of the job - GMS will fit a tap washer as meticulously as it will install a full size industrial steam boiler. When your commercial property needs plumbing services, you can rely on GMS' expertise, commitment to superior care and understanding of your business needs. Request Service Need installation, maintenance or repairs? TELL US ABOUT YOUR PROJECT Commercial Plumbing Services BACKFLOW PREVENTION Rely on our team to make sure your water is safe and protected from contamination that occurs from backflow. GREEN & ENERGY UPGRADES Reduce annual water and energy costs with energy efficient upgrades and modifications like low flush toilets, tank-less water heaters and VRF HVAC systems. WASTEWATER SERVICES Drains and waste water piping should not be ‘out of sight, out of mind’. GMS puts them front and center with innovative products and proper and regular maintenance. BOILER INSTALLATION & REPAIR Turnkey installation and after-care services for high performance, how emissions and real energy optimization. GAS LINES Our technicians are experts in all aspects of gas line work. Rely on GMS for safe and efficient installation. PROCESS PIPING Many industrial operations rely on process piping as a critical part of daily operations. GMS can assist with design, installation, manual & control valves, testing and repairs. WATER HEATER REPLACEMENT, INSTALLATION & REPAIR GMS ensures your building gets hot water where and when you need it. WATER TREATMENT Take control of the contaminants in your water which can lead to mission-critical equipment failure and harmful bacteria in your water supply. Commercial Kitchen Plumbing With a commercial kitchen you can’t afford downtime or to have essential services out of order. You can rely on GMS to provide expert business plumbing services. Our licensed and experienced commercial plumbers will handle any plumbing problems your commercial kitchen requires, 24/7/365. When it comes to commercial kitchens GMS can provide service, repair and installation of grease traps, floor drains, sinks, scullery tables and more. GMS can also help with leak detection services and repairs plus any plumbing code violations that have been discovered. Industrial Plumbing Services We know how important it is to have your equipment working at its best, and we know what is at stake when it breaks down. When something goes wrong with the plumbing systems supporting your equipment, GMS is on call so you can get back to what you do best. Our services include the design, installation and maintenance of all interior plumbing systems, drain systems, vents, sewers, fixtures, water piping, finishes and related equipment for specific industrial buildings and projects of any size. We comply with all industrial safety and building code standards. GMS are also experts in process piping within industrial operations. As opposed to plumbing related piping, process piping controls the movement of a wide variety of fluids and gases. These complex systems typically consist of components such as pipes, manual valves control valves, flow control instruments, pressure control equipment and temperature control instruments. GMS can support our customers with all aspects of process piping for industrial solutions. Medical Gas Plumbing Our expert medical gas plumbers provide medical gas installation services including the supply and service equipment used in medical gas and medical gas piping systems for oxygen, nitrogen, nitrous oxide, carbon dioxide, medical air and vacuum. GMS doesn’t manufacture equipment, which allows us to remain vendor neutral when recommending what type of equipment and medical gas installation would work best in your facility. GMS complies with all regulations involved with the supply and service of medical gas piping systems and medical gas installations, e.g. Compressed Gas Association (CGA) and Occupational Safety & Health Administration (OSHA). Our technicians are trained to service, repair and maintain virtually any medical gas system. Commercial Plumbing Maintenance Avoid costly repairs & extend the life of your equipment. Regular maintenance visits include: Grease traps Valve maintenance Backflow preventer maintenance & inspections Hot water tank maintenance & inspections Mixing valve maintenance Drain cleaning and maintenance AREAS WE SERVE Helping Maryland, Virginia, DC, Delaware and Pennsylvania properties & facilities with their mission critical HVAC, mechanical, plumbing and electrical systems since 1998. TELL US ABOUT YOUR PROJECT Plumbing Emergency? Call now. Our experts are standing by 24/7 EMERGENCY 410-349-4070 Preventative Maintenance Avoid costly repairs with preventative HVAC/Plumbing maintenance. Increase energy efficiency and extend the life of your equipment. CONTACT US 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