Federal Government
Construction, renovation, facility improvement, site, and infrastructure work for federal agencies and government facilities.
About the Company
Shelterline Limited has been serving the Washington region since 1978. What started as a construction company focused on quality work has grown into a broader operation supporting building construction, renovations, civil and site work, infrastructure improvements, stormwater services, and facility upgrades across Washington, DC, Maryland, and Virginia.
Today, we work with government agencies, commercial clients, property owners, schools, and institutions on projects of different sizes and scopes. Our team brings together experienced project leadership, skilled field personnel, self-performing capabilities, and trade partners who understand the importance of keeping work organized, safe, and moving forward.
For us, good construction is about more than finishing the job. It means communicating clearly, staying accountable, solving problems as they come up, and standing behind the work we deliver.
More than four decades later, those principles still guide how we work. We remain closely involved in our projects, take pride in the communities and facilities we help improve, and continue building relationships that last.
Our Values
Safety First
We believe every worker deserves to return home safely. Safety is embedded in our planning, execution, and daily operations on every jobsite.
Quality Without Compromise
From self-performing critical scopes to managing our trade partners, we are committed to delivering exceptional workmanship and construction that stands the test of time.
Integrity & Accountability
We build trust through honest communication, transparent project management, and taking ownership of every commitment we make.
Collaboration & Excellence
Strong partnerships drive successful projects. We work closely with clients, architects, engineers, and subcontractors to deliver efficient solutions that exceed expectations.
100+
Projects Delivered
Washington DC · Maryland · Virginia
Service Region
Our Expertise
Our work spans public and private clients throughout Washington, DC, Maryland, and Virginia. From buildings and public spaces to infrastructure and site improvements, we support a range of facilities, properties, and communities across the region.
Construction, renovation, facility improvement, site, and infrastructure work for federal agencies and government facilities.
Building, civil, infrastructure, and facility-related work for state agencies, public properties, and transportation facilities.
Work for cities and counties across public buildings, parks, community spaces, infrastructure, stormwater systems, and other municipal facilities.
Renovations, facility upgrades, site improvements, and related construction services for commercial properties, businesses, and property owners.
Construction, maintenance, and improvements for parks, recreation centers, libraries, community spaces, and other facilities used by the public.
Building renovations, facility improvements, site work, and infrastructure services for schools, universities, healthcare facilities, and other institutions.