33 Harvard St. Brookline, MA 02445

(617) 566-1212

33 Harvard St. Brookline, MA 02445

(617) 566-1212


Boston Key Duplication Service

Whether you need one key or 1000, we’ve got you covered.

Key duplication experts in Boston, MA

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The keys you need, now

Come in to our 33 Harvard St. location M-F from 8am - 5pm and we'll take care of you

Brookline Lock works with residential customers, commercial property managers, and real estate property managers regularly to deliver the keys you need for your unique or complex project.

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Key control for real estate and commercial doors

Services designed for real estate and commercial property managers

We specialize in key duplication and other services designed to make the lives of project managers, real estate agents, contractors and commercial property owners easier. 

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Expert service and expedited delivery 

We get you the keys you need, when you need them.

Not only do we deliver the right keys and door hardware parts the first time, in most cases we deliver in 48 hours or less. Trust us to get you the keys you need, when you need them.

Get started with your key duplication order today.

  • One call solution

    Supply, deliver, install - one call does it all. We're Boston's partner for expert door hardware and locksmith projects.

  • Expert consultation available

    Not sure where to start? Start by giving us a call and discussing your project with a professional.

  • Serving Boston for nearly 100 years

    Brookline Lock has been a loyal essential business serving the Greater Boston area for nearly 100 years.

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Key duplication made easy, and fast. 

Brookline Lock recognizes that as a property manager or real estate developer, you’ve got a lot on your plate. Key duplication shouldn’t be another headache. We work quickly and efficiently to get you the keys you need for your unique project. In most cases, we’ll have your problem solved and be parting ways again in 48 hours or less.

Don’t wait another minute to solve a challenge that’s a simple fix for our experts. All you need to do is reach out to us with your question or project details, and we’ll take over from there. Give us 5 minutes of your time and we’ll give you the peace of mind that comes with unmatched professionalism and quality service.

We Make Hardware Simple

1. Tell us About Your Project

Send us an email or call us today to tell us about your problem - or send in a picture!

2. We’ll Propose a Solution

Once we understand your problem, we'll propose immediate action to solve it. If needed, we'll send an expert to your site to find out the best path forward.

3. Hit the Ground Running

We get to work and do what we do best: being your one call solution for door hardware and locksmithing needs.

Do you have a unique lock, key, or hardware project? Get in touch with us today and speak with a local commercial door expert