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Find Locksmiths in Boston

Avatar for Bolt Lock & Key
Bolt Lock & Key
4.8(
13
)

Serving Boston, MA and surrounding areas

Angi Approved

In business since 2017

Emergency services offered

Small jobs welcome

"Jon is incredibly skilled, professional and patient in terms of explaining the functions and implementation of a smart lock system in our home. There was an enormous difference in the quality of installation in comparison to the existing locks installed by our contractors. Highly recommended with five stars!"
Keys
Check out our reviews on Thumbtack as well!
Response time11 hrs
Recommended by100%of homeowners
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Avatar for Mr. Kay Handyman Services
Mr. Kay Handyman Services
5.0(
4
)

Serving Boston, MA and surrounding areas

Angi Approved

In business since 2008

Free estimates

Emergency services offered

"Mr. K is very fast, efficient, neat and professional. He painted trim on my shed. installed three out motion detector lights and ceiling FAN all in one day for the right price."
Recommended by75%of homeowners
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Avatar for Your Neighborhood Locksmith
Your Neighborhood Locksmith
5.0(
36
)

Serving Boston, MA and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"He was very courteous and kind. He repaired a deadbolt lock, which must be quite old. It gave him a hard time, but he stayed until he got it working, which made me very happy. I would hire him again in the future. His name is Jacob."
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Recommended by100%of homeowners
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FAQs for locksmith service projects in Boston, MA

The installation timeframe varies based on door preparation and lock complexity. For doors already prepared with appropriate holes, installation might take 15 to 30 minutes. New installations requiring drilling take one to two hours. First-time DIY installers should allocate additional time to ensure proper alignment and function. Professional locksmiths complete standard installations efficiently due to their specialized tools and experience.

Most residential doors can accommodate deadbolts, but certain door types present challenges. Solid wood and fiberglass doors accept standard deadbolt hardware, while metal doors require specialized drilling equipment. Hollow-core interior doors lack the structural integrity to properly support deadbolts without additional reinforcement. Doors should be at least 1⅜ inches thick to properly house standard deadbolt mechanisms.

Door warranties remain valid when deadbolts are installed according to the manufacturer's guidelines. However, improper installation that damages the door structure might affect warranty coverage. 

Before modifying any door under warranty, review the documentation for specific limitations or requirements regarding hardware installation. Some manufacturers provide templates or guidelines for acceptable lock placement to maintain warranty protection.

Rekeying offers a more economical alternative to complete replacement when you need to change access, but the lock mechanism remains in good condition. This process involves reconfiguring the internal pins to work with a new key while retaining the existing hardware. For homeowners with multiple locks, rekeying provides the convenience of using a single key for all entry points while maintaining security.