20+ years of high quality door installations by experienced professionals.
Our Mercury Lock & Door Service division is the professional answer for all your door installation and service needs. Since 1991 we have been providing our customers with expert installation and repairs. Our highly trained and experienced staff will ensure your doors are installed properly and meet all current fire codes and safety standards. We also offer servicing and repairs to existing structures.
Free site visits & Estimates
Custom Solutions & Fast service
METAL, WOOD & ALUMINUM DOORS INSTALLED
Insurance certificates available
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Service includes
Masonry installation includes removing existing steel frames and doors.
Drywall installation.
Retrofit door into an existing frame.
Retrofit door with insert frame into existing frame (where existing frame is out-of-square or door is swing reversed).
Existing walls can be opened to accommodate a new door and frame installation.
Garbage removal and full cleanup are included.
Contractor hardware, including hinges, locks, peepholes, push panic locks, door pull handles, door closers, etc. can be supplied and installed as required.
Customer-supplied hardware can be factory-installed or existing hardware can be field installed.
Weather stripping, saddles, wind chains, mortise door bottoms, sweeps, etc. are available.
Our professionally equipped service vans stock a variety of door hardware and other accessories.
Workmens' Compensation and General Liability insurance certificates can be provided upon written request.
We Service & Repair
Hallway Doors
Compactor Room Doors
Laundry Room Doors
Apartment Doors
Office Entrance Doors
Fire Exit Doors
Stairwell Doors
Boiler Room Doors
Tank Room Doors
Garbage Room Doors
Basement Doors
Restaurant Doors
Roof Doors
Building Entrance Doors
Lobby Doors
Package Room Doors
Hospital Doors
Nursing Home Doors
Entrance Doors
Church Doors
Hotel Doors
Storage Room Doors
Elevator Motor Room Doors
Terrace Doors
Basement Exit Doors
Service Entrance Doors
Panic Exit Doors
Zero Clearance Doors
I am a resident of Tiffany House in Cedarhurst, NJ. Today I had my front door of my apartment replaced by your company. I want to tell you that the two fellows that installed it did an excellent job. I do recommend you very highly for the excellent job done. Thanks.
Just wanted to let you know that the “continuous hinge” repair your guys made on our entry door is fabulous! They did a quiet and efficient job of it. It blends right in with the door color and propped the door back up so it can close properly again. You saved us buying a whole new door.
Also, when your crew got the hinge on and the door upright again, they discovered they did not have to replace the threshold as expected so they left the old one in place.
Thanks and than your crew for me.
Good Afternoon Howard,
I can’t express in words how happy I am with the door, including the paint job (and I’m not just saying that because of my notarized letter). And your staff who installed the door were incredibly professional, friendly, and helpful.
Every person I dealt with at your company, have been great and I tremendously appreciate your work and would highly recommend you in the future.
