Residential locksmith
Locked out, moving in or updating your locks? Explore rekeying, repairs, new hardware and smart lock help.
Explore residential services
24/7 emergency dispatch
24/7 Emergency Locksmith - Greater Boston
Mobile Locksmith Service | Auto • Home • Business
(617) 272-7007Call our teamTell us what happenedRequest a QuoteShare your address and detailsExplore servicesFind the right help
Professional & Insured
Upfront Pricing
Mobile Service
24/7 Support
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ChooseServices for your locks, keys and access
Locksmith services in Boston & Greater Boston
Choose a service to see the available options, or call us if you are not sure where to begin.
Commercial locksmith
Practical access help for offices, storefronts and managed properties, from locks to door hardware and master key systems.
Explore commercial servicesAutomotive locksmith
Replacement keys, remotes, programming and vehicle lockout help. The team checks your vehicle and key requirements.
Explore automotive servicesGarage door service
Help with garage door operation, openers and access issues. Start with the service that fits your situation.
Explore garage door servicesA clear next step
Less guesswork. More useful help.
Tell us the details
Your location, lock or key type and a photo when useful help the team understand the request.
Check the right fit
Compatibility, availability, scope and pricing are confirmed for the specific job.
Choose your next step
Request local service, visit a kiosk or browse car keys online, depending on your needs.
Talk to a real team
Get help with a new request, a key selection or an existing order.
From request to service
How it works.
1. Share your request
Call or use the service form. Include your location and describe the issue.
2. Review the options
The team confirms the relevant details, availability and pricing.
3. Confirm the next step
Arrange service or review your order with the team. Scheduling and fulfillment require confirmation.
Find a kiosk near you
Start your key request locally.
Explore our self-service kiosk locations. Check location details and access hours before visiting; key services and order fulfillment are reviewed by the team.
Watertown
71B Rosedale Rd
Watertown, MA 02472Cambridge
480 B Concord Ave
Cambridge, MA 02138Roslindale
4415 Washington St, Unit B
Roslindale, MA 02131KEYS & REMOTES ONLINE
MyCarKey
BY SHERLOCKLOCK
Find it.
Match it.Make it yours.Car keys online
A key store backed by a service team.
Browse car keys and remotes online. Check the FCC ID, part number and button layout where available, and ask the team if you need help with compatibility, cutting or programming.
Browse the key storeService areas
Find help for your location.
We help customers in Boston and nearby Greater Boston communities. Share the service address so our dispatcher can confirm coverage and availability. Kiosk access and mobile service are different options.
About SherlockLock
Locksmith help for everyday access and unexpected problems.
One request, the right service
A lost vehicle key, a home lockout and a business door that will not close need different solutions. SherlockLock provides automotive, residential and commercial locksmith services in Boston and Greater Boston, with service options matched to the situation.
Tell us what happened, what still works and where you need help. Photos of the key, lock or door hardware can help the team assess your request. For vehicle keys, provide the year, make and model and whether a working key remains.
Clear details before work begins
Rekeying changes which key operates an existing compatible lock; replacing hardware addresses different needs. Vehicle key cutting, remote functions and immobilizer programming also depend on the specific key system.
Our team reviews coverage, compatibility, availability, scope and pricing for your request. Have identification and proof of ownership or authority ready for the relevant work. Learn more about SherlockLock or contact the team with questions.
Customer experiences
Reviews from SherlockLock Customers
Read feedback from customers who have used SherlockLock for car keys, lockouts, home locks and business security.
Explore SherlockLock
More ways to find your answer.
Ready when you need a next step.
Need help with a lock, key or access issue?
Share your location and the lock, key or access issue. The team will help you work out the right next step.