E&S Contracting

Calvert Mechanical Solutions, established in 1986, is a premier single-source mechanical contractor based in Baltimore, MD, specializing in commercial construction and maintenance services. With a comprehensive range of offerings, including HVAC, plumbing, electrical, and building automation systems, the company leverages its expertise, teamwork, and cutting-edge technology to ensure efficient operations for various facilities. Equipped with a team of Master and Journeyman technicians, Calvert Mechanical Solutions is committed to delivering prompt and professional service, including 24-hour emergency repairs and tailored preventative maintenance contracts. Their in-house mechanical engineering support enhances their ability to provide cost-effective solutions that keep commercial properties running smoothly and effectively. Generated from the website

For over 90 years, Murray Corporation has been a full-service designer and manufacturer of fasteners/clamps for hose and pipe applications. It offers a variety of clamps, such as constant tension turbo seal/dual bead super sealing/embossed style/seamless and keystone clamps, in addition to various custom and specialty clamps. Murray Corporation also provides pinch clamp tools and custom packaging services to its clients. Based in Hunt Valley, Md., the firm provides it services throughout the United States and internationally. It caters to clients from the agricultural, automotive, industrial, municipal, marine, irrigation, beverage and plumbing markets. Murray Corporation is an ISO 9001:2000 certified company.