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TRUSTED BY WATERTOWN, MA HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon362
    Verified locksmith services reviews

Verified Reviews for Locksmith Service pros in Watertown, MA

*The Angi rating for Locksmith Service companies in Watertown, MA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Locksmith Service needs.

*The HomeAdvisor rating for Locksmith Service companies in Watertown, MA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Locksmith Service needs.

Last update on December 31, 2025

Find Locksmiths in Watertown

Avatar for MassBay Lock & Key
MassBay Lock & Key
5.0(
60
)

Serving Watertown, MA and surrounding areas

Approved

In business since 2014

Emergency services offered

Warranties offered

"I needed a deadbolt installed on my back door. Andrey came to my house within a half hour. He installed the deadbolt just where I wanted it. I highly recommend LOCK' N' KEY LOCKSMITH!!!"
Antique Door Lock Rekey in Cambridge, MA
Antique Door Lock Rekey in Cambridge, MA
Antique Lock repair in Boston
Antique lock repair in Boston
Antique lock repair in Boston

+74

Response time3 hrs
Response rate97%
Recommended by96%of homeowners
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Avatar for Your Neighborhood Locksmith, Inc.
Your Neighborhood Locksmith, Inc.
4.9(
670
)

Serving Watertown, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"The best company i ever hired in locksmith industry they fixed the problem other locksmith company couldn't fix truly professional service i would recommend Mike is the best thanks again for wonderful work you did on my business"
Commercial lock repair
Commercial lock repair
Push bar system
Residential frame and lock repair after a break in
Fixed frame

+2

Response time3 hrs
Response rate88%
117 neighbors recently requested a quote
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Avatar for Mass Lock, Inc.
Mass Lock, Inc.
4.8(
63
)

Serving Watertown, MA and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"The locksmith arrived on time and was very efficient and courteous. Will recommend them to everyone in the area!"
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+5

Response time6 hrs
27 neighbors recently requested a quote
Recommended by96%of homeowners
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HMS Locksmith
5.0(
12
)

Serving Watertown, MA and surrounding areas

Approved

In business since 2013

Credit card accepted

Customers say: Quick response

"Roy was a lifesaver! On a Saturday night I realized my house keys went missing and I got an almost immediate response when I reached out. I made an appointment with him for the morning and he called 15 min prior to tell me he was on his way. When he arrived he was a few minutes early. He had my condo door unlocked in less than 5 minutes and I thought what he charged me, for a house call on Easter Sunday, was very fair. I really appreciated how responsive and reliable Roy was. I will definitely recommend him next time someone I know needs a locksmith."
Response time3 hrs
Response rate87%
1 neighbors recently requested a quote
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Robert Pino
4.9(
92
)

Serving Watertown, MA and surrounding areas

Approved

Super Service Award Winner

In business since 1985

Free estimates

Warranties offered

"Awesome Service! I hired recently to install two garage door openers. I am pleased with his service. I described him as a professional, punctual and knowledgeable. He knows what he is doing. He visited prior to start the project and described what will be needed to complete the project and show up exactly on time (sharp) and completed the job very neatly and professionally. The best part and extra mile he gave in the whole project was follow up after the job is complete which mostly no one does after receiving the payment. Thank you so much for the job."
Response time5 hrs
29 neighbors recently requested a quote
Recommended by58%of homeowners
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Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
320
)

Serving Watertown, MA and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"AWESOME buying experience and setup experience! I just bought a house and wanted to make sure I was protected. They even helped me find a fantastic locksmith who gave a me great deal. Can't recommend highly enough. He gave excellent advice and saved me money in the long run with their current promo. Look no further for the best security company!"
Additional Photos
Additional Photos
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+1

9 neighbors recently requested a quote
Recommended by94%of homeowners
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Locksmiths questions, answered by experts

The good news is that, yes, you can change locks yourself. Many people find it’s an easy DIY project that requires few tools and not much expense (depending on which lock you’re installing). If you have trouble with any part of an installation, you can always call a locksmith to help finish installing them.

Rekeying a lock changes the internal mechanism so that a new key works, while replacing a lock involves swapping out the entire hardware. Rekeying is a good, cost-effective option when you want to ensure old keys no longer work, such as after moving into a new home or losing a key. It's also ideal if you want to keep your existing lock hardware. You should opt to replace the locks entirely if you want to upgrade to a more secure or different style of lock, if the current lock is old or damaged, after a break-in, or if too many copies of the old key exist.

Changing door locks is a task that most homeowners can accomplish on their own. Standard door knobs are quite straightforward, and even more advanced locks, like electronic or smart locks, generally come with instructions. That said, the process can be time-consuming, especially if you plan to replace multiple locks around the house. It’s also a task that you want to complete correctly, considering that it affects the security of your house. That’s why hiring a pro is often best when changing your door locks.

Security systems are one of the measures that deter burglars the most. Research suggests most burglars look for signs of a security system before going in, although the presence of a security system doesn’t automatically mean they won’t enter the home. However, a security system with cameras can decrease the chance of a burglary overall.

Typically, it can take around 15 minutes to rekey a lock. The time depends on the type of lock and how skilled you are at rekeying. The first time you rekey a lock, it may take a little longer. Once you get the hang of the process, it will move along much more quickly.

The Watertown, MA homeowners’ guide to locksmith services

From average costs to expert advice, get all the answers you need to get your job done.

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