Your safety and security is Integral.
From high security master key systems to a simple rekey after closing on a house — 12+ years of doing it right, owner-operated, no dispatch runaround.
(313) 244-1224Commercial & residential, mechanical & digital.
If it locks, latches, closes, or won't — it's our problem to solve. Every job quoted upfront.
High security master key systems
Restricted keyways and master key systems designed, pinned, and documented — so you control exactly who opens what.
Commercial door installation & repair
Storefront and hollow metal doors installed, repaired, and brought back to closing like they should.
Hinge & door alignment
Dragging, sagging, rubbing, or won't latch — alignment and hinge issues fixed before they wreck the hardware.
Hardware installation & repair
Locksets, deadbolts, closers, exit devices, and panic hardware — installed clean and repaired right, commercial or residential.
Digital & mechanical code access
Keypads, smart locks, and mechanical pushbutton locks — keyless entry set up and programmed for your door.
Residential rekey services
New house, old roommate, lost keys — your existing locks rekeyed so old keys stop working and one new key runs the house.
Lockout services
Locked out of your home or business? Non-destructive entry first — we don't drill what we can pick.
Residential lock repair
Sticky keys, spinning cylinders, loose knobs — most lock problems are a repair, not a replacement. We'll tell you which.
Antique, historical & custom lockwork
Mortise locks, skeleton-key hardware, and one-off custom work — restored and keyed so original doors keep their original character.
New homeowner? Start with your own keys.
You never know how many copies of your keys are floating around after closing. A rekey fixes that on day one.
Full rekey of your existing hardware
Up to 8 locks rekeyed to a fresh key, plus 2 new keys — one flat rate, no surprises at the door.
Additional locks or keys quoted upfront. Mention this special when you call.
Experience you can trust.
With over 12 years in the industry, Integral Lock is owner-operated out of Metro Detroit. When you call, you talk to the locksmith who shows up — not a call center that dispatches whoever's closest.
We work on both sides of the trade: the commercial world of master key systems, door hardware, and code access, and the residential side of rekeys, repairs, and lockouts. That range means we diagnose the actual problem instead of selling you a replacement you don't need.
Straight answers, upfront pricing, and work that holds up. Your safety and security is integral to us — it's in the name.
Tell us what's going on with your door.
Send the details and we'll get back to you with a straight answer. For lockouts, call — it's faster.