Full-service commercial glass for K Street offices, Georgetown retail, Capitol Hill businesses, and every DC neighborhood. Storefronts, partitions, curtain walls, security glass, and 24/7 emergency repairs across the District.
20+
Years Experience
4.9
Star Rating
847+
5-Star Reviews
DC
Licensed & Insured
Our Services
From K Street offices to Georgetown boutiques to Navy Yard developments, we deliver every commercial glass service DC businesses need.
Complete storefront installations for DC retail businesses, restaurants, and shops.
Full-height glass walls, sliding room dividers, and demountable partition systems for K Street and Downtown DC offices.
Multi-story exterior glazing for DC commercial and mixed-use buildings. Panel replacement, seal repair, energy upgrades, and full curtain wall.
Forced-entry resistant, laminated, bullet-resistant (UL 752), and blast-mitigation glazing for government contractors, financial institutions, embassies.
24/7 emergency response for DC storefronts and offices. Immediate board-up for break-ins, vandalism, vehicle impacts, protest damage, or storms with.
ADA-compliant automatic sliding and swinging door systems with integrated glass panels, motion sensors, panic hardware, and access control.
DC Expertise
K Street is synonymous with Washington's professional services industry -- law firms, lobbying organizations, trade associations, and consulting companies that demand polished, modern office environments. Glass partitions are the standard for creating sophisticated workspaces in these buildings, providing natural light flow while maintaining the private meeting spaces these firms require.
Our team installs glass partition systems throughout K Street and the Downtown DC office corridor, from full tenant buildouts to single conference room enclosures. We work with building management teams on after-hours access, freight elevator scheduling, and phased installation plans that keep your office operational throughout the project. Many K Street firms also require enhanced security glazing for sensitive areas.
Georgetown's M Street and Wisconsin Avenue corridors feature some of DC's most recognizable storefronts. The neighborhood's historic character requires glass solutions that complement the existing architectural fabric while meeting modern performance standards. Whether you are renovating a historic storefront or opening a new restaurant, our team understands the aesthetic and regulatory requirements of Georgetown commercial glass work.
We install display windows, entrance doors, patio enclosure glass, and interior glass features for Georgetown businesses. For properties in the Georgetown Historic District, we are familiar with the Old Georgetown Board review process and can recommend glass solutions that satisfy preservation guidelines while achieving your business objectives.
Capitol Hill's commercial district along Pennsylvania Avenue SE and the rapidly growing Navy Yard/Wharf waterfront area represent two distinct commercial glass markets. Capitol Hill businesses often occupy historic rowhouse storefronts that require sensitive glass replacement and restoration, while Navy Yard features new construction with modern curtain wall systems and ground-floor retail.
We serve both markets, providing historic storefront glass for Capitol Hill and contemporary commercial glazing for the Navy Yard corridor. Our work in Capitol Hill respects the neighborhood's architectural heritage, while our Navy Yard projects leverage the latest glass technologies including high-performance low-e coatings, acoustic laminated glass, and automated entry systems.
Why Expert Glass
Fully Insured with full general liability, workers comp, and commercial auto. COIs issued for every DC project.
Most DC commercial work performed evenings, weekends, or overnight. We work around your business hours and building protocols.
Over two decades serving Washington, DC commercial properties. We know the buildings, the codes, and the DCRA permitting process.
Single account manager and consistent pricing for property management companies with multiple DC properties.
847+ five-star reviews from commercial and residential clients. DC businesses trust our reliability and quality.
Round-the-clock emergency glass services throughout Washington, DC. Fast response for any urgent glass situation.
Service Area
We provide commercial glass services to every business district and neighborhood throughout Washington, DC.
Our Process
Our proven four-step process ensures every DC commercial glass project is completed on time, on budget, and to specification.
We visit your DC property, evaluate the existing glazing or buildout conditions, take precise measurements,
You receive a comprehensive proposal with glass specifications, framing details, project timeline, phasing plan for occupied buildings,
We source glass and framing from leading manufacturers. Custom sizes fabricated to your exact specifications.
Our commercial crew installs during your preferred hours -- evenings, weekends, or overnight. We coordinate with DC building management on access, security,
Common Questions
Answers to common questions from DC business owners and property managers about commercial glass services.
We provide comprehensive commercial glass services throughout Washington, DC including storefront installations and replacements, glass office partitions, curtain wall systems, commercial entry doors (manual and automatic), security and bullet-resistant glass, display cases, transaction windows, and 24/7 emergency board-up. We serve all DC neighborhoods and business districts including K Street, Georgetown, Capitol Hill, Dupont Circle, Navy Yard, NoMa, and Downtown DC.
Yes. Washington, DC has one of the highest concentrations of government contractors, lobbying firms, law offices, and organizations that require enhanced security glazing. We install forced-entry resistant glass, laminated security glass, bullet-resistant glass rated UL 752 Levels 1 through 8, blast-mitigation glazing, and security film retrofits. We can coordinate with your security consultant to specify the correct protection level for your DC office.
Absolutely. Georgetown is one of DC's most iconic retail and restaurant districts, and we have extensive experience working with Georgetown business owners on storefront glass projects. Georgetown's historic character often requires sensitive glass solutions that complement the neighborhood's architectural heritage while meeting modern energy and security codes. We handle everything from individual panel replacements to complete storefront renovations.
Yes. We hold Virginia contractor fully insured and are authorized to perform commercial glass work in Washington, DC. We carry full general liability insurance, workers compensation coverage, and commercial auto insurance. We provide Certificates of Insurance with additional insured endorsements for every DC commercial project. We are familiar with DC building codes, DCRA permitting requirements, and historic preservation guidelines.
Yes. The vast majority of our DC commercial glass installations are performed evenings, weekends, or overnight. K Street and Downtown DC office buildings, Capitol Hill properties, and Georgetown commercial spaces all have specific access and noise requirements, and our crews are experienced working within those constraints. We coordinate with your building management for security access, elevator reservations, and tenant notifications.
We offer 24/7 emergency commercial glass services throughout Washington, DC with rapid response times. For break-ins, vehicle impacts, protest-related damage, vandalism, or storm damage, we secure your storefront or office with emergency board-up, then fast-track permanent glass replacement. We provide complete documentation for insurance claims.
Yes. Glass partitions are one of our most requested services in Washington, DC, particularly along K Street, in the Downtown core, and in the rapidly developing NoMa and Navy Yard areas. We install full-height glass walls, sliding glass room dividers, demountable partition systems, conference room enclosures, and executive office fronts with clear, frosted, or switchable privacy glass options.
Have a question not listed here?
Call (703) 679-7741Expert Glass Repair has been the trusted commercial glass contractor for Washington, DC businesses since 2004. From K Street offices to Georgetown retail to the Navy Yard waterfront, we deliver professional-grade glass solutions with after-hours installation and 24/7 emergency service.
Full-service commercial glazing for DC, MD, and VA businesses.
Learn MoreDisplay windows and entrance systems for retail.
Learn MoreGlass walls, dividers, and demountable systems.
Learn MoreBullet-resistant and forced-entry glazing solutions.
Learn MoreInterior and exterior glass door installation.
Learn MoreWindow glass repair and replacement services.
Learn MoreInterior and exterior glass railing systems.
Learn MoreRequest a free on-site consultation and quote.
Learn MoreSchedule a free on-site assessment for your Washington, DC commercial property. We evaluate your glazing needs, provide a detailed proposal, and work around your business schedule.
Free Site Assessment
Comprehensive evaluation of your DC property
After-Hours Installation
Evenings, weekends, and overnight scheduling
Detailed Written Proposal
Transparent scope with no hidden fees
Emergency Service
24/7 response for urgent glass situations