Aluminum Storefront Doors • Glass Entry Doors • Door Closers • Panic Bars • Pivots & Hinges • Door Glass Replacement
Maryland Glass & Door repairs commercial doors in Maryland and Washington, DC: door closers, panic bars, pivots, hinges, storefront and glass entry doors, and door glass. Same-day service is available. Call or text (571) 676-9265.
Updated Oct 2026
From a broken door closer to a shattered storefront glass panel — Maryland Glass and Door provides fast, professional commercial door repair for businesses across all of Maryland. Same-day service available.
We'll contact you within 2 hours with a no-obligation quote!
A malfunctioning commercial door is a security risk, a liability, and a poor first impression for your customers. Here are the most common issues we repair for Maryland businesses — same-day service available for most.
A door that slams, won't close fully, or bounces back almost always has a failed door closer. We carry surface-mounted, concealed, and floor closers from major brands including LCN, Norton, Dorma, and Sargent — most repaired same day.
Worn or broken door pivots and hinges cause misalignment, dragging, and eventually complete door failure. We install continuous (piano) hinges as a long-term solution — stronger than the original pivots and available in bronze and aluminum finishes.
A panic bar that won't latch, won't lock, or won't release is both a code violation and a security issue. We repair and replace Von Duprin, Sargent, Dorma, and other major brand panic devices throughout Maryland.
Broken glass in a commercial entry door or storefront must be replaced with proper tempered safety glass. We replace door glass panels for all commercial door types — same-day for standard sizes, 1–3 days for custom or large panels.
A commercial door that won't close or latch is often caused by frame misalignment, worn strike plates, or a failing closer mechanism. We diagnose the root cause and fix it properly — not just a temporary patch.
Damaged door frames allow drafts, water intrusion, and reduce security. We repair bent or damaged aluminum door frames and replace weatherstripping throughout Maryland to restore a proper seal and secure fit.
Most closer problems fall into one of these patterns.
| What you see | Usually |
|---|---|
| Door closes too fast or slams | Adjust the closer's sweep and latch speed |
| Door closes too slowly | Adjust the sweep speed |
| Door won't latch | Adjust the latch speed, then check the hinges and strike alignment |
| Arm loose, bent or broken | Repair or replace the arm |
| Oil leaking from the closer | Replace the closer |
| Keeps failing after adjustments | Replace the closer |
| Problem | Likely cause | Fix |
|---|---|---|
| Door won't latch | Worn or misadjusted latch, loose strike or a sagging door | Adjust or replace the latch, realign the strike or door |
| Bar sticks or is hard to push | Worn internal parts, dirt or a bent rod | Clean and lubricate, replace worn parts |
| Top or bottom rod doesn't latch | Bent or misadjusted vertical rods | Adjust or replace the rods |
| Can't open from outside with the key or trim | Faulty outside trim or cylinder connection | Repair or replace the trim or cylinder |
| Bar is loose on the door | Loose screws or stripped mounting holes | Re-secure or remount the device |
Send a photo of the door, its hardware and any brand label to (571) 676-9265.
We find what's causing the problem: closer, panic bar, pivot, hinge, frame or glass.
We adjust or repair what can be fixed and replace what can't.
We check that the door closes, latches and locks properly before we leave.
Storefront door or glass issue? See storefront installation and commercial glass repair.
Maryland businesses use a wide range of commercial door types. Our technicians are trained on all of them.
The most common commercial entry door in Maryland. Aluminum-framed glass doors for retail, restaurants, and offices — all hardware serviced.
All-glass doors with concealed floor closers and top pivots — common in upscale offices and lobbies. Requires specialized pivot and closer repair.
Heavy-duty steel doors used in warehouses, back entrances, and fire-rated applications. We repair frames, hinges, closers, and panic hardware.
Sensor and operator repair for automatic sliding doors — common in grocery stores, medical offices, and high-traffic commercial buildings.
Fire doors require specific hardware that maintains their rating. We repair and replace code-compliant hardware without compromising fire protection.
Interior commercial doors for office suites, conference rooms, and building interiors — closers, locks, hinges, and glass panel replacement.
We handle every aspect of commercial door repair — from individual hardware components to full door and frame replacement — for businesses throughout all of Maryland.
Commercial doors are more complex than they appear. Understanding the components helps you communicate the problem — and understand the solution.
Most commercial door failures trace back to one of four core hardware components: the door closer, the pivot or hinge, the panic/exit device, or the lock mechanism. Each wears down with the daily cycle of commercial use — a busy retail storefront may see hundreds of door open/close cycles per day.
The door closer is the hydraulic or pneumatic device that controls how the door closes — speed, latching force, and whether it closes all the way. When it fails, doors slam, bounce back open, or stop closing entirely. We stock surface-mounted closers from LCN, Norton, Dorma, and Sargent for same-day repair on most jobs in Maryland.
The pivot hinge is what allows the door to swing. On heavy aluminum storefront doors, the bottom pivot bears most of the weight and wears out first. When it fails, the door drags, misaligns, and puts stress on the frame. We frequently install continuous hinges (also called piano hinges) as an upgrade — they distribute weight along the full door height and outlast standard pivots significantly.
The panic bar (exit device) is required by code on many commercial doors. When it fails to latch or lock, your building is both a security risk and potentially out of code compliance. We repair and replace all major brands of exit devices throughout Maryland.
Maryland Glass and Door is a licensed and insured commercial door repair company based in Columbia, Maryland. We repair storefront doors, aluminum commercial entry doors, glass doors, door closers, panic bars, pivot hinges, and door glass for retail stores, restaurants, office buildings, warehouses, and all commercial property types throughout all Maryland counties. Call (571) 676-9265 for same-day service.
We repair commercial and storefront doors for every type of Maryland business — from small retail shops to large office complexes across all Maryland counties.
We understand that a broken commercial door isn't just an inconvenience — it's a security risk and a business problem. We respond fast and fix it right.
We carry common parts on our vehicles. Most hardware repairs — closers, pivots, panic bars — completed same day throughout Maryland.
Transparent, no-pressure quotes before any work begins. You know exactly what you're getting and what it will cost.
Fully licensed and insured in Maryland. Your property and business are covered on every job we complete.
We stock and repair LCN, Norton, Dorma, Sargent, Von Duprin, Yale, and other major commercial door hardware brands.
Break-in or door failure leaving your business unsecured? We respond to commercial door emergencies fast — 7 days a week.
Proudly serving Maryland businesses for over five years — from Columbia and Baltimore to Montgomery County and beyond.
We repair storefront and commercial doors for businesses across all Maryland counties and in Washington, DC. Can't find your city? Call us — we likely serve you.
Baltimore City & County • Columbia • Towson • Ellicott City • Silver Spring • Bethesda • Rockville • Gaithersburg • Germantown • Potomac • Chevy Chase • Annapolis • Glen Burnie • Severna Park • Bel Air • Aberdeen • Dundalk • Essex • Pikesville • Owings Mills • Catonsville • Parkville • Bowie • Laurel • Hyattsville • Takoma Park • Frederick • Havre de Grace • and throughout Baltimore County • Howard County • Montgomery County • Anne Arundel County • Harford County • Prince George's County • Frederick County • Washington, DC
★★★★★ Reviews from real Maryland Glass & Door customers
"Our storefront door closer broke and the door was slamming constantly. Maryland Glass and Door came out same day, had the right closer on the truck, and had it fixed in under an hour. Couldn't be happier."
"Our restaurant's front door glass got shattered over the weekend. They responded fast, boarded it up same day, and had new tempered glass installed by Tuesday. Saved us so much stress."
"The panic bar on our office building's rear exit failed and we needed it fixed before opening. Called at 7 AM, they were there by 9 AM with the right part. Fast, professional, and fairly priced."
Same-day service for storefront doors, door closers, panic bars, pivots, and glass replacement, throughout Maryland and Washington, DC.
When your commercial doors in Columbia, Baltimore, or the surrounding Maryland areas require repair or replacement, Maryland Glass and Door is the reliable choice. A fully functional business entrance is crucial for security, accessibility, and enhancing the customer experience. Our team specializes in the repair and replacement of all types of commercial doors, including glass doors, aluminum doors, sliding doors, and storefront entrances. Experience smooth and secure operation with expertly restored or newly installed doors.
We offer a diverse selection of commercial door styles and materials tailored to meet your business’s specific needs and aesthetic appeal. Whether you require a prompt repair or a complete door replacement, our technicians provide timely, precise, and professional service that boosts both the security and curb appeal of your property. Proudly serving Columbia, Baltimore, and nearby Maryland communities, Maryland Glass and Door is your trusted partner for all commercial door repair and installation services.
Schedule your commercial door repair or replacement today.
Our commercial door repair and replacement service is crafted to uphold the highest standards of quality and dependability. We begin with a detailed evaluation of your existing doors to identify the most effective solution. Our skilled team employs advanced tools and techniques to guarantee an impeccable fit and finish. Here’s what you can anticipate:
Schedule your service appointment with us today!
