Door Installation & Repair
Interior & Exterior Door Installation & Repair
Sticking doors, broken latches, slab swaps, and full pre-hung installs — square, plumb, and quiet.
About this service
Door installation and repair across Nassau County, Suffolk County, and Queens. We hang pre-hung interior and exterior doors, replace slabs in existing jambs, adjust hinges so doors stop swinging open or sticking shut, and fix broken latches and strike plates. Every install is shimmed plumb and reveal-checked top to bottom.
What we do
Door Installation & Repair Services We Offer
01
Pre-hung interior door install
02
Exterior door & storm door install
03
Door slab replacement
04
Sticking door & hinge adjustment
05
Lockset & deadbolt install
06
Strike plate & latch repair
07
Weatherstripping replacement
08
Pocket & barn door installation
Why Apex
Built to a Higher Standard
Plumb, level, and reveal-checked
We shim every jamb so the door swings free and the reveal is even top to bottom.
Quiet, latched, weather-tight
Hinges adjusted, strike aligned, weatherstrip seated.
Trim included
Casing reinstalled or replaced on every install — no exposed framing.
Coverage
Door Installation & Repair Services Across Long Island & NYC
Wherever you are in Nassau County, Suffolk County, Queens, Brooklyn, or Manhattan, our door installation & repair crew is ready to roll.
Door Installation & Repair in Nassau County
Garden City, Hempstead, Long Beach, Great Neck, Mineola, Hicksville, Massapequa, Levittown, Valley Stream, Rockville Centre, Port Washington, and all of Nassau.
Door Installation & Repair in Suffolk County
Huntington, Smithtown, Babylon, Islip, Brookhaven, Riverhead, Southampton, East Hampton, Patchogue, Sayville, Bay Shore, and all of Suffolk.
Door Installation & Repair in Queens
Astoria, Long Island City, Forest Hills, Flushing, Jamaica, Bayside, Sunnyside, Ridgewood, Jackson Heights, and across Queens.
Door Installation & Repair in Brooklyn
Williamsburg, Park Slope, Bushwick, Brooklyn Heights, DUMBO, Bay Ridge, Greenpoint, Crown Heights, and across Brooklyn.
Door Installation & Repair in Manhattan & NYC
All Manhattan neighborhoods, plus the Bronx and Staten Island — Upper East, Upper West, Midtown, Tribeca, SoHo, Harlem, and beyond.
Process
From Quote to Complete
01
Tell us slab or pre-hung, interior or exterior
02
On-site measurement and flat-rate quote
03
Install with shims, fasteners, and trim
04
Locked, latched, and demonstrated working
Pricing
Honest, Upfront Door Installation & Repair Pricing
Slab Swap
$185+
Existing jamb, customer-supplied slab
Pre-Hung Interior
$385+
Includes trim, customer-supplied unit
Pre-Hung Exterior
Quoted
Includes threshold, weatherstrip
* Final pricing confirmed in writing before any work begins.
Questions
Door Installation & Repair FAQs
Why does my door stick or swing open by itself?
Usually a loose top hinge or settled framing. We tighten, shim, or rehang as needed — typically a 30-minute fix.
Can you install a new front door in Nassau or Suffolk?
Yes. Exterior pre-hung doors take 3–5 hours and we include weatherstripping and threshold sealing.
Do you install barn doors and pocket doors?
Barn doors yes, in a single visit. Pocket doors require opening the wall — quoted on-site.
Will you haul away the old door?
Yes — old slabs and jambs are removed at no extra charge for standard residential doors.
Ready for Door Installation & Repair Service?
Book in 60 seconds. Most jobs scheduled within 24–48 hours across Long Island and NYC.