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Door Repair & Door Supply

Downtown Door Repair & Security handles all door work across the five boroughs on one crew: repairing misaligned or damaged doors and frames, supplying and installing new residential and commercial doors, emergency and break-in response, storefront and fire-rated doors, and closers. It supports our core locksmith, intercom, and access-control trade — a properly hung, properly closing door is what makes every lock and reader actually work.

(347) 851-8615 Request a quote

Door repair covers everything that keeps a door from opening, closing, sealing, or locking the way it should: sagging or dragging doors, racked frames, split jambs, loose or bent hinges, misaligned strike plates, and closers that slam or no longer pull the door shut.

For homes that usually means an entry, apartment, or interior door. For businesses it often means a high-traffic storefront, office, or fire-rated door that has to open and close hundreds of times a day. We repair both, matching the fix to how the door is used.

Beyond repair, we supply and install new doors — entry and interior doors for homes and apartments, hollow-metal and fire-rated doors for commercial buildings, and aluminum-and-glass storefront doors — sourced from our own stock and suppliers, hung square, and finished with the right hardware.

Emergency work is part of the same page: when a door has been forced in a break-in, won't lock at closing time, or won't open at all, we secure the opening first and complete the permanent repair after — around the clock.

Commercial closers, pivots, and fire-rated assemblies round it out: we size and install closers to the door's weight and traffic, and keep fire doors self-closing and self-latching the way inspections require.

When you need it

The door drags on the floor or won't latch without lifting or slamming it
There's a visible gap letting in drafts, water, or light around the frame
Hinges are loose, squealing, or pulling out of the frame
The closer slams the door, leaks oil, or no longer closes it fully
The lock or latch sticks, or the deadbolt no longer lines up with the strike
The frame or jamb is cracked, split, or damaged after a break-in or impact
You need a new door supplied and installed, not just a repair
A break-in or attempted break-in damaged the door, frame, or hardware
A storefront or fire-rated door needs commercial-grade repair to pass inspection

Cutting out a damaged frame pocket before rebuilding it

Real installs, real photos

Mid-repair on a commercial glass storefront entry door

Cutting out a damaged door frame section with an oscillating tool

Measuring a door frame before installation

How it works

1
On-site diagnosis
We assess the door, frame, hinges, and hardware to find the actual cause — often it's the frame or hinges, not the door itself.
2
Clear scope & options
You get a plain-language explanation of what's wrong and whether a repair or a replacement is the smarter call, with pricing before work starts.
3
Repair on the spot
Common repairs — realignment, hinge and closer replacement, strike and weatherstrip adjustment — are completed the same visit when parts are on hand.
4
Test & verify
We cycle the door, confirm it latches and locks cleanly, and make sure it seals properly before we leave.

How pricing works

Every door repair job is priced after an on-site diagnosis — no guesswork and no surprises. We diagnose the real issue, explain your options in plain language, and give you clear pricing before any work begins.

Request your on-site quote (347) 851-8615

Request your on-site quote

Tell us what's going on — we'll get back to you with next steps and honest pricing.

Frequently asked

Can you repair my door the same day?

Most common door repairs across the five boroughs are completed on the first visit when the needed parts are on hand. For specialty hardware or custom doors we confirm parts first, then schedule promptly.

Should I repair or replace my door?

If the door slab is sound and the problem is alignment, hinges, a closer, or hardware, a repair is usually the better value. If the slab is warped, rotted, or structurally damaged, replacement is often more cost-effective long term. We give you an honest recommendation on-site.

Do you repair commercial and storefront doors?

Yes. We repair residential doors as well as high-traffic commercial, office, storefront, and fire-rated doors. See our commercial storefront door page for details.

Do you respond to emergency door damage after a break-in?

Yes — 24/7. We board or secure the opening on the first visit so the property is safe, then complete the permanent door, frame, and hardware repair. If locks were compromised we rekey or replace them in the same job.

Do you supply new doors or only repair existing ones?

Both. We stock and source residential entry and interior doors, hollow-metal commercial doors, fire-rated assemblies, and storefront aluminum-and-glass doors, and we install what we supply — one crew, one warranty conversation.