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TRUSTED BY CAMBRIDGE, MA HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon242
    Verified locksmith services reviews

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"Despite the nuance of a unique brand of smart lock, the locksmith Lev was able to discern the issue of the initial install of the smart lock. Notably, before leaving, he noted issue with the physical key mechanism and instead of leaving he took the smart lock apart again to finally solve the problem once and for all. I'm highly impressed and grateful for his kindness, patience, and attention to detail. THANK YOU LEV. "

Eric M on November 2025

Your Neighborhood Locksmith proudly serves our customers with pride, integrity, and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!

"Despite the nuance of a unique brand of smart lock, the locksmith Lev was able to discern the issue of the initial install of the smart lock. Notably, before leaving, he noted issue with the physical key mechanism and instead of leaving he took the smart lock apart again to finally solve the problem once and for all. I'm highly impressed and grateful for his kindness, patience, and attention to detail. THANK YOU LEV. "

Eric M on November 2025


Star Locksmith

4.93(
246
)
Approved Pro

Star Locksmith

4.93(
246
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
36 years of experience

Star Locksmith is a family-owned and -operated business. We strive to provide you with outstanding customer service and guarantee all of our work. Our locksmiths have more than 20 years of experience.

"Couldn’t ask for more. Polite professional timely and job well done."

N D on June 2019

Star Locksmith is a family-owned and -operated business. We strive to provide you with outstanding customer service and guarantee all of our work. Our locksmiths have more than 20 years of experience.

"Couldn’t ask for more. Polite professional timely and job well done."

N D on June 2019


Avatar for Lock N Key Locksmith

Lock N Key Locksmith

4.96(
59
)
Approved Pro

Lock N Key Locksmith

4.96(
59
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
11 years of experience

Hi, we are LOCK N KEY LOCKSMITH. Thank you so much for coming to our page. We are a local company providing Locksmith Service within a 25 mile range from Boston. We believe that consumer deserves a better quality experience. And we know that finding a good specialist can be hard. Sometimes it can be really frustrating. Especially if you are in a hurry or locked out of your house or car. That is why we put together the team of experts who will make sure that every step of process working with us will be seamless for you. We are here to serve you at the highest level and want to make sure that we satisfied your needs.

"Great service."

Charlene B on November 2023

Hi, we are LOCK N KEY LOCKSMITH. Thank you so much for coming to our page. We are a local company providing Locksmith Service within a 25 mile range from Boston. We believe that consumer deserves a better quality experience. And we know that finding a good specialist can be hard. Sometimes it can be really frustrating. Especially if you are in a hurry or locked out of your house or car. That is why we put together the team of experts who will make sure that every step of process working with us will be seamless for you. We are here to serve you at the highest level and want to make sure that we satisfied your needs.

"Great service."

Charlene B on November 2023


Avatar for Mass Lock, Inc.

Mass Lock, Inc.

4.91(
57
)
Approved Pro

Mass Lock, Inc.

4.91(
57
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
26 years of experience

MassLock has been proudly servicing the Boston metro area since 1999. We take great pride in our experience, expertise, quality, and customer service that we provide to meet our consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Micheal came out to change multiple locks for us and was awesome! So friendly and efficient. Would reccomend!"

Jess N on November 2024

MassLock has been proudly servicing the Boston metro area since 1999. We take great pride in our experience, expertise, quality, and customer service that we provide to meet our consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Micheal came out to change multiple locks for us and was awesome! So friendly and efficient. Would reccomend!"

Jess N on November 2024


"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!"

Sam M on January 2019

Commercial Residential Automotive Locksmith services. By appointment only.

"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!"

Sam M on January 2019


Avatar for Mr. Kay Handyman Services

Mr. Kay Handyman Services

5.00(
4
)
Approved Pro

Mr. Kay Handyman Services

5.00(
4
)
Approved Pro
Customers say: Quick response
17 years of experience
Free onsite estimate

Mr kayHandyman Services, is a local home improvement start up company.we run our company on reliability,great communication, integrity, quality service & robust relationship.we give our absolute best in all of our projects very clean & organized. with over 5yr experience in home improvement services we are vast in most areas of house repairs. We are flexible to working with your situation just to make sure you are happy.

"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."

Chuck C on September 2022

Mr kayHandyman Services, is a local home improvement start up company.we run our company on reliability,great communication, integrity, quality service & robust relationship.we give our absolute best in all of our projects very clean & organized. with over 5yr experience in home improvement services we are vast in most areas of house repairs. We are flexible to working with your situation just to make sure you are happy.

"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."

Chuck C on September 2022


Star Locksmith

4.98(
441
)

Star Locksmith

4.98(
441
)
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

Star Locksmith is a family owned and operated business that strives to provide you with outstanding customer service and we guarantee all of its work. Our master locksmiths have more than 20 years of experience in the field in order to provide you with quality workmanship that is both friendly and honest. We offer a variety of services to help each customer with his/her own needs. Our primary goal is to ensure customers satisfaction; therefore, we make sure that our customers receive the best service with affordable price. Star Locksmith provides a wide range of locksmith and security solutions to greater Boston and its metropolitan area. Our services, Residential, Commercial and Automotive, are always fast, reliable and professional. We ensure our work and stand behind our workmanship; which means we guarantee full client satisfaction. All our services are completely mobile and confidential; and when it comes to affordability, we have offer the most competitive prices. Owner operated. Cost is determined by the job. Additional phone - (617) 782-9204. Additional DBA - Star Locksmith LLC. Award winning. We offer Auto, Residential & Commercial lock out services, lock re-keying, and sales & installation of dead bolts and other locks.

"he didn't put the right lock. that guy called me 16 times."

Paige M on February 2023

Star Locksmith is a family owned and operated business that strives to provide you with outstanding customer service and we guarantee all of its work. Our master locksmiths have more than 20 years of experience in the field in order to provide you with quality workmanship that is both friendly and honest. We offer a variety of services to help each customer with his/her own needs. Our primary goal is to ensure customers satisfaction; therefore, we make sure that our customers receive the best service with affordable price. Star Locksmith provides a wide range of locksmith and security solutions to greater Boston and its metropolitan area. Our services, Residential, Commercial and Automotive, are always fast, reliable and professional. We ensure our work and stand behind our workmanship; which means we guarantee full client satisfaction. All our services are completely mobile and confidential; and when it comes to affordability, we have offer the most competitive prices. Owner operated. Cost is determined by the job. Additional phone - (617) 782-9204. Additional DBA - Star Locksmith LLC. Award winning. We offer Auto, Residential & Commercial lock out services, lock re-keying, and sales & installation of dead bolts and other locks.

"he didn't put the right lock. that guy called me 16 times."

Paige M on February 2023


Bonded Lock Service Inc

4.97(
326
)

Bonded Lock Service Inc

4.97(
326
)
Customers say: True professional
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers

As a member of the Massachusetts Locksmith Association (MLA) for 25 years I went from being the Marketing and Promotional seat to being elected President two years ago. I take this honor very deeply and lead with respect for all of our members and our business associates. I've been the proud recipient of the "Angie's List Super Service Award" every year consecutively since 2003! The first job I ever had was in my uncle's variety store in the nineteen sixties. My uncle's taught me to treat each customer as family and as I would want my family members treated. I carry this forward today as I try to make recommendations to my customers with only their needs and safety in mind. I founded Bonded Lock Service in 1992 as a single father, raising my 6-year-old daughter. After working for MIT Lincoln Lab for twelve years as a Metallurgical/Electro-Optical Technician. As a technician there I was also a union steward for numerous other technicians in my building . I learned my trade from another locksmith as an apprentice, and worked for him (unpaid) for nine months, 5 days a week to learn the trade. Besides that I have a Certificate in Locksmithing from the "Locksmithing Institute of America" and several others earned over the years via Mass Locksmith Association/Yankee Security. I also hold a "Home Improvement Contractors License" with the Commonwealth of Massachusetts. Presently Public Relations/ Marketing Chairman of Massachusetts Locksmith Association Besides me I have one "part-timer" Fred, who is a former Chelsea MA police officer and 2 other sub contractors. Bonded Lock Service became incorporated in the state of Massachusetts in 2002. While we've done jobs up into New Hampshire, west to Wachusett and down to the Cape Cod Canal. Today, I'm the grandfather of two beautiful children, a boy and a girl.

"Really fast and excellent service!!"

Tyler S on January 2023

As a member of the Massachusetts Locksmith Association (MLA) for 25 years I went from being the Marketing and Promotional seat to being elected President two years ago. I take this honor very deeply and lead with respect for all of our members and our business associates. I've been the proud recipient of the "Angie's List Super Service Award" every year consecutively since 2003! The first job I ever had was in my uncle's variety store in the nineteen sixties. My uncle's taught me to treat each customer as family and as I would want my family members treated. I carry this forward today as I try to make recommendations to my customers with only their needs and safety in mind. I founded Bonded Lock Service in 1992 as a single father, raising my 6-year-old daughter. After working for MIT Lincoln Lab for twelve years as a Metallurgical/Electro-Optical Technician. As a technician there I was also a union steward for numerous other technicians in my building . I learned my trade from another locksmith as an apprentice, and worked for him (unpaid) for nine months, 5 days a week to learn the trade. Besides that I have a Certificate in Locksmithing from the "Locksmithing Institute of America" and several others earned over the years via Mass Locksmith Association/Yankee Security. I also hold a "Home Improvement Contractors License" with the Commonwealth of Massachusetts. Presently Public Relations/ Marketing Chairman of Massachusetts Locksmith Association Besides me I have one "part-timer" Fred, who is a former Chelsea MA police officer and 2 other sub contractors. Bonded Lock Service became incorporated in the state of Massachusetts in 2002. While we've done jobs up into New Hampshire, west to Wachusett and down to the Cape Cod Canal. Today, I'm the grandfather of two beautiful children, a boy and a girl.

"Really fast and excellent service!!"

Tyler S on January 2023


ASAP Lock & Key

4.97(
205
)

ASAP Lock & Key

4.97(
205
)
Customers say: Quick response
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers

Owner Operated. No Subs. Cost Is Determined By The Job. No Travel Charges. Service Charge Of $50 Applies (11/03/08). After Hours Charge Applies.

"Do not hire this company. Unprofessional worker looking for a tip. Terrible job. Over charged us. Door doesnt close right."

Brian R on June 2023

Owner Operated. No Subs. Cost Is Determined By The Job. No Travel Charges. Service Charge Of $50 Applies (11/03/08). After Hours Charge Applies.

"Do not hire this company. Unprofessional worker looking for a tip. Terrible job. Over charged us. Door doesnt close right."

Brian R on June 2023


Avatar for THANK YOU HANDYMAN

THANK YOU HANDYMAN

4.92(
234
)

THANK YOU HANDYMAN

4.92(
234
)
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

You know all those odd jobs you could probably do yourself, but can't seem to find the time? We can help! No need to procrastinate, just give us a call and we'll have that project that has been hanging over your head done when you get home from work. In 1991 Bruce caught the "remodeling bug" when he purchased his 120 year old home in need of love and attention. He realized that he enjoyed the challenge of making something "old" become new again. Bruce spent 30 years as an industrial, graphic designer and excellent problem solver and diversified knowledge of building materials, process and repairs. Bruce began to see a need for busy homeowners. They needed to have someone dependable to do all those jobs around the home that just somehow never get done. He envisioned a "handyman" type of service that would show up on time, do quality work and charge a fair price. This is how "Thank You Handyman" came to life. Bruce's dedication to customer satisfaction and commitment to excellence! SEE WEBSITE FOR ADDITIONAL SERVICES OFFERED. www.thank-you-handyman.com

"The service was great. Very good guy and he was very accommodate. I will hire him again."

elizabeth H on June 2022

You know all those odd jobs you could probably do yourself, but can't seem to find the time? We can help! No need to procrastinate, just give us a call and we'll have that project that has been hanging over your head done when you get home from work. In 1991 Bruce caught the "remodeling bug" when he purchased his 120 year old home in need of love and attention. He realized that he enjoyed the challenge of making something "old" become new again. Bruce spent 30 years as an industrial, graphic designer and excellent problem solver and diversified knowledge of building materials, process and repairs. Bruce began to see a need for busy homeowners. They needed to have someone dependable to do all those jobs around the home that just somehow never get done. He envisioned a "handyman" type of service that would show up on time, do quality work and charge a fair price. This is how "Thank You Handyman" came to life. Bruce's dedication to customer satisfaction and commitment to excellence! SEE WEBSITE FOR ADDITIONAL SERVICES OFFERED. www.thank-you-handyman.com

"The service was great. Very good guy and he was very accommodate. I will hire him again."

elizabeth H on June 2022

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Showing 1-10 of 349
Locksmiths questions, answered by experts

Although you should rekey your locks after moving into a new home, you may feel more comfortable replacing the locks entirely. Here are some other scenarios when you should replace your locks rather than rekey them:

  • When someone moves out of your home.

  • There are too many copies of the existing key.

  • Your home experiences any type of break-in.

  • You lose your key with the address on it.

You can cut a door knob off using a sawzall, but you risk causing additional damage to the door itself. You’ll also need to completely replace the door knob, costing you extra money and another trip to the hardware store.

Yes, but adding a deadbolt to some door materials, like steel, may make installation a little bit trickier. For these materials, you will want to hire a locksmith to do the work for you, but be aware that they may charge an additional fee of $25 to $50 or more.

Commercial locksmith services range from $75 to $500, depending on the job's complexity, such as key duplication, lock installation, or access control system setup.

Always consider security a top priority in your home. Perform a safety inspection of your home. Look for broken locks and rusty deadbolts, and take an inventory of who has access to your keys.

Consider the locks on your shed, safe, and other household items. Professional locksmiths can help you determine the best safety and security options for your home and feel at ease.

When a locksmith comes to your home, ensure your safety by having the locksmith show identification and provide an itemized invoice that you can reference later.

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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