Locksmiths and security installers in Watertown, MA
3 verified locksmiths and security installers serving Watertown and the surrounding area. Lockouts, rekeying, key cutting, smart locks and alarm systems. Free and no obligation.
SherlockLock
Welcome to SherlockLock Watertown, your convenient self-service car key solution. Located at our dedicated kiosk, we specialize in streamlined automotive key replacement and programming. Skip the wait for a traditional locksmith, simply use our intuitive touchscreen to search for your vehicle's make and model. Through our kiosk, you can select whether you need a key cut, reprogrammed, or both. Choose your preferred fulfillment method, shipping or delivery, and complete your secure checkout on the spot. Once your order is placed, our expert team gets to work fulfilling your request with precision. Whether you need a spare or a replacement, Sherlock Lock provides a fast, professional, and tech-forward way to get back on the road.
View profilePrime Locksmith
Our full-service locksmith is here to help you. Whether you've locked yourself out, lost your keys, or you just want to have a spare , you can always depend on us for fast and convenient solutions to your problems
View profileWatertown Finest Locksmith LLC
24/7 Emergency locksmith service. Residential, commercial and automotive locksmith service. Car key, remote programming and remote battery change, copy and program. Even when the shop is closed at the mall on Saturdays and Sundays, our mobile service is working non-stop.
View profileLocksmiths & Security in Watertown, MA: a homeowner's guide
Common locksmiths & security jobs in Watertown, MA
- Lockouts and rekeying
- Lock installation and upgrades
- Smart locks and keyless entry
- Safes
- Security systems and cameras
What affects the cost
- Emergency or after-hours call-out
- Number of locks to rekey or replace
- Hardware grade and brand
- Smart-lock or access-control setup
- Travel distance
How to hire the right pro
- Ask for a firm price before they arrive
- Check whether your state requires a locksmith license
- Ask for ID and a marked vehicle on arrival
- Prefer rekeying over replacing when hardware is fine
Need hardware for your locksmiths & security project?
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Nearby cities in Massachusetts
Hiring locksmiths and security installers in Watertown
Every business on this page is a published profile in Watertown, Massachusetts, with its own services, ratings and contact details. Reach out to two or three, compare what's included, and hire directly — we never take a commission on your project.
Want a wider radius? See all locksmiths and security installers in Massachusetts or open the map search.
Frequently asked questions
How much does locksmiths & security work cost in Watertown, MA?
Prices vary by project size, materials and access. The best way to get an accurate number is to compare a few free quotes from verified local pros — most homeowners gather 2–3 before deciding.
Are these contractors verified?
Verified contractors have claimed their profile and confirmed their business email or phone number.
Does it cost anything to contact a contractor?
No. Browsing profiles and reaching out is completely free with no obligation. You only pay the contractor you choose to hire.
How do I choose the right pro in Watertown, MA?
Compare ratings and review counts, check that the services listed match your project, and ask each pro about timelines, warranties and who handles permits.