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TRUSTED BY MEDFIELD, MA HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon142
    Verified locksmith services reviews

Top-Rated Locksmiths in Medfield - Updated Nov 2026

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

Serving Medfield, MA and surrounding areas

Approved

In business since 2014

Emergency services offered

Warranties offered

"Lock N Key Locksmith was great, we scheduled quickly, he was punctual and explained what he was doing very clearly along with my best options. He worked efficiently and was extremely professional. I would definitely contact Lock N Key again for any locksmith needs."
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
Robert Pino
4.9(
92
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Medfield, 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 time4 hrs
18 neighbors recently requested a quote
Recommended by58%of homeowners
Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
320
)
Security Safe - Install

Serving Medfield, MA and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"Dave Smith was AWESOME! Very knowledgeable and patient. We added new items to our order at the 12th hour and he came back twice to make sure that everything was completed as we desired. We also had Alarm Protection Group secure our office. Dave Smith and Co. make the process very easy-Highly recommended."
Additional Photos
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+1

4 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Kal Capital Management, Inc.
Kal Capital Management, Inc.
4.6(
39
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Medfield, MA and surrounding areas

Approved

In business since 2004

Free estimates

Warranties offered

"I hired Keith for 5 different carpentry jobs. He and his crew mate were able to finish everything in 3 days and it all came out looking great. Would highly recommend KAL Capital Management for your handyman jobs and would hire again."
Stenson
Stenson
Laural
Lauarl
Rainbow

+11

Response time6 hrs
Response rate94%
121 neighbors recently requested a quote
Avatar for ADT
ADT
4.5(
889
)
Security Safe - Install

Serving Medfield, MA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1874

Free estimates

Emergency services offered

"Walter and Glen at Protect Your Home Group with ADT are the best people to talk to in terms of security alarm. Being a locksmith myself I know how important it is to deal with the right people. I referred a lot of customers to them and so far they are happy with their service. I myself got one for my house. Thank you for a consistent service and great deal."
Home Security Essentials
Smart Home Security
Cameras
Our Team
Home Security Essentials

+35

36 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Phalan Construction & The Handyman
Phalan Construction & The Handyman
4.8(
353
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Medfield, MA and surrounding areas

Approved

Super Service Award Winner

In business since 1988

Emergency services offered

Warranties offered

"We are so grateful we found Bob for our mother's handyman services. He took our lenghty repair list and took the time to go through item by item and explain the different options and price points for each repair/replace, then gave us his professional opinion on how to proceed. His work is fantastic. He's friendly, professional, and knowledgeable. We will absolutely hire him again."
Additional Photos
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Recent Basement Alteration
2
Recent Bathroom

+33

1 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Mo The Pro Construction
Mo The Pro Construction
5.0(
16
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Medfield, MA and surrounding areas

Approved

In business since 2004

Emergency services offered

Warranties offered

"Mo is a true professional in his work and the best handyman you will ever need. I hired him to fix our kitchen cabinets and install some new ones. He did his work with such care and ease. He has a pleasant personality, which makes it easier to work with him. He works with your schedule, Highly recommended!"
Home Remodeling
Home Remodeling
Home Remodeling
Home Remodeling
Home Remodeling

+36

Response time4 hrs
Response rate94%
1 neighbors recently requested a quote
Avatar for BOOTH'S HOME REPAIR
BOOTH'S HOME REPAIR
4.5(
81
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Medfield, MA and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

We offer a 10% labor discount for new customers, plus for senior citizens and military veterans at all times. Although our work schedule is Monday thru Friday 7:00am to 3:00pm, we offer 24hr emergency service and free estimates at any time. Our quotes are locked in prices, but if we complete the work in less time, the cost of the work becomes less.

Additional Photos
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Additional Photos
Additional Photos

+44

2 neighbors recently requested a quote
Recommended by91%of homeowners
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Showing 1-10 of 275
Locksmiths FAQs, answered by experts

Door locks should be changed roughly every seven years. The average lifespan of a door lock is seven to 10 years, so it’s best to err on the side of caution and change them early, especially if they are showing signs of wear and tear. Examples of deterioration include visible rust and difficulty opening or closing the door. Some locks can work safely beyond 10 years, but it depends on how often they are used and whether they are exposed to damaging environmental conditions like precipitation or extreme temperatures.

Several types of deadbolts are available, including single-cylinder, double-cylinder, rim, smart, and electronic deadbolt locks. The most common type found in U.S. homes is the single-cylinder deadbolt, which uses a key on the exterior and a thumb turn on the interior. A double-cylinder deadbolt features two locking mechanisms and requires a key to be operated from both the inside and the outside.

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.

Yes, you should always change your locks after buying a house. Do so as soon as possible after you move in. Otherwise, you won’t know who has working keys to the property, whether they’re spare keys or otherwise. If an intruder gains access to your house with a key, it may not be covered under your homeowners insurance.

Keyless locks are often considered safer since they’re protected by passcodes instead of a physical key, making it harder to be picked. However, they are not infallible. And like all electronic devices, outdated models are more prone to problems and safety concerns. If you’ve experienced multiple lockouts in the past year, or your lock is responding slower than usual after you key in the passcode, it might be time to upgrade to a newer one. Even if your lock is working fine, you should still change your access code at least twice a year.

The Medfield, MA homeowners’ guide to locksmith services

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