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TRUSTED BY CAMBRIDGE, MA HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon240
    Verified locksmith services reviews

Verified Reviews for Locksmith Service pros in Cambridge, MA

*The Angi rating for Locksmith Service companies in Cambridge, 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 Cambridge, 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 Cambridge

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

Serving Cambridge, 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(
675
)
Locksmith

Serving Cambridge, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"Lev is great got me in very quick better than the last locksmith I had. Great customer service and very knowledgeable. Thanks"
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%
119 neighbors recently requested a quote
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HMS Locksmith
5.0(
12
)
Locksmith - Auto

Serving Cambridge, 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%
Recommended by100%of homeowners
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Avatar for Mass Lock, Inc.
Mass Lock, Inc.
4.8(
64
)
LocksmithLocksmith - For Business

Serving Cambridge, MA and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"Making the appointment online was super easy. A woman called the next day to confirm, which was nice. The locksmith who arrived (Nick) was highly professional and friendly. He did a great job at an affordable price. I am very happy with Mass Lock, I'd use them again and would recommend them to anyone."
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+5

Response time7 hrs
27 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for FABS locksmith llc
FABS locksmith llc
5.0(
4
)
LocksmithLocksmith - AutoLocksmith - For Business

Serving Cambridge, MA and surrounding areas

Approved

In business since 2021

Emergency services offered

Small jobs welcome

"Alex is a very professional technician. He made my key fast with a very fair price. Highly recommended for your car keys or even any locks services you may need."
Push bar
Push bar
car key replacement
car key replacement
12 neighbors recently requested a quote
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Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
320
)
Security Safe - Install

Serving Cambridge, 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
Additional Photos
Additional Photos
Additional Photos

+1

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

Yes, with better technology now available, it’s possible to add a smart lock on your sliding glass door. Smart locks can be easy for almost everyone in the family to operate and can connect to other safety features in the home, like smart lights. Plus, they’re harder for would-be criminals to pick. However, keep in mind that smart locks can potentially be hacked, and some completely rely on phones or Wi-Fi, which can be an issue if the power goes out.

Lock picking is a relatively subtle method of unauthorized access, making it hard to detect. But there are telltale signs to look for. First, look for scratches or tool marks around the keyhole or the lock's surface. Also, check for loose or misaligned components, like a wonky strike plate, which could indicate tampering. Consulting a locksmith or security professional for an assessment can provide valuable insights, too. Investing in high-quality locks and considering additional security measures, like security cameras, can help deter potential intruders and enhance your overall safety.

It’s possible, but depends on the design of your lock. Some door locks that lack a keyhole do boast a small hole on the exterior handle or knob. This hole’s primary function is to allow water to drain out of the lock, in addition to giving homeowners an easy spot to insert lubrication. However, you can typically use a paperclip in this pinhole to unlock the door by manipulating the mechanism inside. 

You might assume that having two locks on one door will offer more protection than only one lock, but there may not be an advantage. While there’s nothing wrong with having two locks if you feel it’s best for your living situation, rest assured having one high-quality deadbolt installed correctly will offer a high level of protection.

When it comes to how to get a stuck key out of a lock, the simplest way is to use some kind of lubricating substance. One option is to apply graphite powder while wiggling the key gently. As the graphite fills the lock, jiggling should loosen the key enough to allow you to pull it out.

The Cambridge, 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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