Locksmith handing new keys to a business owner at a commercial entrance

Commercial Locksmith Services

Locks and Unlocks, Inc. has helped Madison-area businesses stay secure since 2005. From retail stores and offices to schools and multi-unit properties, we install, repair and rekey commercial locks, set up master key and access control systems, and provide emergency service when you need help getting back in.

We serve Madison, Sun Prairie, Stoughton, Janesville, Watertown and the surrounding areas.

Commercial Services

PANIC BAR REKEY

MASTER KEY SYSTEMS

DESK / FILE CABINET KEYS

MAILBOX LOCK CHANGE

ELECTRIC STRIKE INSTALLATION

SAFE OPENING

SAFE REPAIR / SAFE DRILLING

LOCK INSTALLATION

LOCK REPAIR

ACCESS CONTROL SYSTEMS

STOREFRONT SECURITY SOLUTIONS

Locks and Unlocks commercial locksmith van serving Madison area businesses

From rekeys to access control, we keep your business secure.

Master Key Systems & Restricted Keys

A master key system lets each tenant or employee keep their own key, while owners and managers use one key for every door. It makes day-to-day management easier and helps police and fire get in quickly in an emergency. For more control, high security restricted keys let you decide how many keys are made and who gets them.

Locks and Unlocks technician standing beside a branded service SUV

Rekeying, Lock Replacement & Keys

Bought a building, lost keys, or worried about who still has access? We can rekey your locks so new keys work and old ones don't, without replacing the whole lock. When locks break or wear out, we'll find the right replacement and install it. We also cut extra keys on site for employees or tenants. Have a key the hardware store couldn't copy? Send us a picture and we'll see what we can do.

Locksmith cutting keys on a key machine for commercial door lock rekeying

Safe Servicing

Electronic keypad safe not working, or want to upgrade the lock on an old safe? Our Certified Master Safecracker (CMS) handles safe repair, safe opening, combination changes and maintenance.

Technician testing the electronic keypad lock on a Mesa business safe

Desks, Mailboxes & Emergency Entry

Need emergency help getting into your business, or a desk or mailbox unlocked? Our Certified Professional Locksmith (CPL) will get you back in and back to work. We also open locked file cabinets and desks and make replacement keys, and we open, rekey and replace mailbox locks for multi-unit buildings where keys tend to go missing.

Man outside an office building entrance calling a commercial locksmith

Access Control & Door Hardware

We install, program and maintain keypads and access control systems. Electric strikes release the door latch on command, and can stay unlocked during business hours or relock every time the door closes. We also install and service panic and exit devices for busy doors in schools, hospitals and retail, and adjust or replace worn or leaking door closers, including to meet ADA requirements.

Hand pushing an emergency exit panic bar on a commercial door

We're in the business of helping people. We just happen to know a lot about locks, keys and safes.

From commercial locks and access control to replacing lost car keys, plus home locks and emergency service, our family-owned team serves Sun Prairie, Madison, Stoughton and South Central Wisconsin.

Contact Us

418 N. Van Buren St, Stoughton, WI 53589
Appointments currently meet at 1312 Hamilton St.
New storefront opening January 2027.

Business Hours

Mobile service:
Monday - Friday
8:30am - 5:00pm

Emergency Service Available nights and weekends by phone. Premium rates apply

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