4.8 
361 *The Angi rating for Locksmith Service companies in Newton Highlands, 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 Newton Highlands, 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 May 13, 2026
Serving Newton Highlands, MA and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Free estimates
Emergency services offered
"I worked with Jacob and he was very quick attentive and very happy with the service they supplied I would highly recommend the Locksmith"
+2
Serving Newton Highlands, 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!!!"
+74
Serving Newton Highlands, MA and surrounding areas
Approved
Super Service Award Winner
In business since 2003
Free estimates
Offers commercial services
"Contacted other locksmith before using HomeAdvisor to find Astro Locksmith & Supply, Inc and the others never came. Astro Locksmith & Supply, Inc contacted me right away and came over to the store to fix my door the very next day. Quick and professional thank you again."
Serving Newton Highlands, MA and surrounding areas
Approved
In business since 1989
Free estimates
Credit card accepted
"Quick response. Respectful and courteous locksmith who quickly identified issue and complted repair."
Serving Newton Highlands, 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."
Serving Newton Highlands, MA and surrounding areas
Approved
In business since 2017
Emergency services offered
Small jobs welcome
Commercial Residential Automotive Locksmith services. By appointment only.
Serving Newton Highlands, 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."
Serving Newton Highlands, 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!"
+1
Serving Newton Highlands, 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."
+33
Serving Newton Highlands, MA and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1874
Free estimates
Emergency services offered
"ADT is the best company 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."
+35
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