Taking CallsLocksmiths in Boston, Massachusetts

D & M Locksmith

Taking Calls in Boston Today 4.70 (180 reviews)(857) 290-8077

D & M Locksmith

D & M Locksmith is based in Roxbury and serves Boston with locksmith services for homes, businesses and vehicles. Its work ranges from emergency calls to routine lock and key service.

Last Updated October 9, 2026.

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Business Highlights

It has been doing locksmith work for more than 20 years.

Service Area

Boston, including Beacon Hill, Back Bay, Charlestown, Chinatown, Dorchester, Jamaica Plain, the North End, South Boston, the South End and West Roxbury; and Brockton, Cambridge, Dover, Lowell, Malden, Medford, Quincy, Revere, Somerville, Waltham, Wellesley and Weston.

Local Business Taking Calls

D & M Locksmith is one of 6 locksmiths ProsGrade lists in Boston, Massachusetts.

Taking Calls

Taking calls through ProsGrade

Listing details

7 services listed, including Emergency locksmith, Auto locksmith and Residential locksmith. Open 24 hours, 7 days a week. Rated 4.7 from 180 reviews.

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How This Business Compares

How D & M Locksmith compares with the other 5 locksmiths on ProsGrade in Boston, using public Google ratings and review counts.

Has more Google reviews (180) than 3 of the 5 other Boston locksmiths on ProsGrade.
One of 5 Boston locksmiths on ProsGrade rated 4.7 or higher from at least 10 reviews.

Trust Signals

Listed as open 24 hours for emergency lockouts and urgent service needs.

Services Covered

7 services

Emergency locksmithhome lockouts, broken keys and stuck deadbolts
Auto locksmithlocked keys in cars, lost or broken keys, worn remotes, fob and car-key replacement
Residential locksmithhome lockouts, lock changes, rekeying and lock repair
Commercial locksmithoffices, stores and buildings; practical security upgrades
Rekey servicehomes, rentals, apartments and small businesses
Key cuttingspare keys and practical backups
Lock repairloose cylinders, stubborn latches, dragging keys and deadbolt alignment

Reviews

What customers say

Several customers describe prompt arrivals and effective help. A lockout customer recalls a quick response, while a customer who lost keys says the service got them back on the road the same day. A negative review reports that, after a vehicle lockout, the technician refused a credit card, insisted payment go through a personal Venmo account and provided no written receipt.

Customer Reviews

Sergeant Gungo

READ BEFORE YOU BUY: Very dishonest and expensive!!! Paid $424 dollars for lockout services when they quoted 1/10th that price. I called asking for a quote to get into my vehicle. I was quoted "$35 plus whatever the technician needs to add if he uses special tools". Technician showed up and opened my car with the standard tools in less than a minute then proceeded to charge me $424. He refused to take credit card and insisted that my payment could only be sent to his personal Venmo account. No written receipt either. Seems like they are engaged in massive tax fraud and have no problem making you the victim of their scheme.

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Linda Jasiak

Service was wonderful. Technician arrived very fast, he solved the problem! We are very pleased.

Richard Seedle

The yong man was knowledgeable, well mannered and arrived in a timely fashion. He was in touch with me to let me know his arrival time. I would and will use this service again if the need should arise. Now I have a back up key fob in case I should mis place one.

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Elizabeth Whalley

Came fast (within half an hour) when I locked myself out. Transparent pricing if not a little high, super clear about possible costs and reasons. Really nice professional guy, would call again. Could tell he cared!

John Teague

Lost my keys and they provided great service and was able to get me back on the road the same day cheaper than most places I called. Big Thanks to the tech, Carlo.

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Frequently Asked Questions

Does D & M Locksmith list hours every day?

It lists hours from Monday through Sunday, all day.

Does rekeying require replacing the lock?

Not necessarily. If the existing hardware is in decent condition, it can stay; rekeying changes the internal setup so the old key stops working and a new one does.

What does D & M Locksmith say affects a job's cost?

The company says cost depends on the job; a basic lockout and a rekey are different kinds of work.