About Us
History of Our Company
Since 1996, Domco Mechanical, Inc. has provided HVAC, plumbing, and mechanical contracting solutions for commercial and industrial projects throughout Maryland, Washington, D.C., and Northern Virginia.
Based in Laurel, Maryland, our company has built decades of experience working in demanding commercial environments where quality workmanship, proper coordination, and dependable performance matter. From new construction and tenant improvements to renovations, equipment replacements, and existing building upgrades, we bring practical mechanical experience to every project.
Built on Experience
For more than 35 years, Domco Mechanical has worked alongside general contractors, property owners, developers, facility managers, and businesses throughout the DMV.
Our experience goes beyond installing HVAC equipment or plumbing systems. Commercial mechanical work requires an understanding of the entire project—how systems interact, how multiple trades must coordinate, and how mechanical work can affect construction schedules and ongoing building operations.
That experience allows our team to approach each project with a clear understanding of what is required to move the work forward while maintaining quality and attention to detail.
Commercial & Industrial Specialists
Commercial properties present very different mechanical requirements from residential buildings. Domco Mechanical focuses on the HVAC, plumbing, ventilation, piping, and mechanical needs of commercial and industrial environments.
Commercial & Industrial Specialists
Commercial properties present very different mechanical requirements from residential buildings. Domco Mechanical focuses on the HVAC, plumbing, ventilation, piping, and mechanical needs of commercial and industrial environments.
Our experience includes projects involving:
Restaurants and food service facilities
HVAC, ventilation, plumbing, and mechanical solutions designed for restaurants, commercial kitchens, and food service operations.
Hotels & Hospitality Properties
Reliable HVAC, plumbing, and mechanical systems designed to support guest comfort and efficient property operations.
Offices & Commercial Buildings
Complete mechanical solutions for offices and commercial properties, including HVAC, plumbing, system upgrades, and equipment replacement.
Retail & Tenant Spaces
HVAC and plumbing solutions for retail locations, tenant improvements, and commercial spaces of all sizes.
Industrial Facilities
Heavy-duty HVAC, piping, plumbing, and mechanical systems built to meet the demanding requirements of industrial environments.
Commercial Renovations & Build-Outs
Mechanical system installation, modification, and upgrades for commercial renovations, expansions, and tenant build-outs
Planning a commercial construction project, renovation, HVAC upgrade, plumbing project, or mechanical system replacement?
Talk with Domco Mechanical about your project and discover how three decades of commercial mechanical experience can support your next job.