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Prime Locksmith Mobile Service

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Quincy, MA
Prime Locksmith Mobile Service

Prime Locksmith is a highly experienced mobile locksmith service of the Greater Boston area! See our reviews on Google and Yelp! BBB accredited!

Prime Locksmith is a mobile locksmith company serving the Greater Boston area, including the North Shore, South Shore, and Metro West areas. We provide express emergency lockout services as well as provide and cut various advanced car keys for most vehicles on the road today, even when all keys have been lost. We also install, change, rekey, and repair locksets and door hardware for residential and commercial use.

04/30/2026

I have been doing a boatload of BMW work the past couple of weeks. Lost keys and FRM repairs. Including a G30 chassis 2017 540i with lost keys. This was a first for me and the method used changes the vehicles immobilizer data so the dealer can no longer add keys. I will only do these G chassis bmw (lost keys) with customer acknowledgement and approval that the data is changed, via text agreement or signed waiver. It can always be changed back to original in the future with a dealer ordered key, and the original data saved in my programming tools. Spare keys for these G chassis BMW do not do this so let me know if you need a spare!

BMW jobs completed in the last 2 weeks:

2017 bmw x5 all keys lost ✅
2017 bmw 540i all keys lost ✅
2016 bmw 528i all keys lost ✅
2016 bmw 328i all keys lost ✅
2018 bmw x1 all keys lost ✅
2010 bmw x5 frm repair ✅

If you need a locksmith for BMW in the Greater Boston area, I’m the guy to call! 📞

(617) 238-1371

Primelocksmithma.com

Prime Locksmith Mobile Service

01/20/2026

Mercedes Benz ELV (steering lock) malfunction on a 2012 c class. When this happens, the car is unable to start, it’s super common on C class and E class models around 2010, give or take a few years. I do about 6 or so of these repairs per year. I fixed this one today out in the snow and sub freezing temps 🥶 in Dorchester. Not my favorite job to do in the cold but I pushed through and got it done.

If you have a Mercedes that runs into this issue in the Greater Boston area, give me a call to get it repaired for less than what the dealer charges!

Prime Locksmith Mobile Service

6172381371

Primelocksmithma.com

01/07/2026

A couple of VW Volkswagen Jetta jobs this week!

2018 Jetta proximity smart key with all keys lost

and a 2010 Jetta with the dreaded steering lock failure, rendering the key useless until repaired (super common issue)

If you have issues with your VW Volkswagen locks and/or keys in the Greater Boston Area, give Prime Locksmith Mobile Service a call!

6172381371

primelocksmithma.com

01/03/2026

I don’t always work weekends. But when I do… I like to absolutely torture myself!

2017 Porsche Macan with all keys lost, parked on the street with limited and timed parking, downtown Boston, right outside the Gahhhden, in sub freezing temps, and driver door has to be open for a while to get to the BCM module which is buried deep in the dash. The BCM holds the encrypted immobilizer data for this car, which was difficult to get out due to traffic constantly driving by.

If you need keys for your car, give me a call!

(617) 238-1371

Prime Locksmith Mobile Service

Primelocksmithma.com

06/15/2025

Normally we service Boston and the surrounding area only. But today (Saturday, normally closed) I was getting ready to make a 2 hour ride up to Laconia Bike Week on my motorcycle, as a regular customer of mine asked if I knew anyone that makes car keys up in Laconia. I said I’m about to head up there, what kind of car is it?

Long story short, I packed some hand tools and a programmer in with my belongings, took off on my motorcycle, and got it done! ✅

05/12/2025

Did you win a custom built give a way bike and lost the only keys? can help! Keys made for this 2023 Suzuki GSXR 1000 earlier today!

04/15/2025

Today I did BMW FRM module repair on a 2010 BMW 3 series in Randolph MA. FRM modules are commonly corrupted, and the symptoms include headlights staying on, and blinkers and window switches not working.

To fix these, we remove the module, read the data, repair the files, write the new files back, and reinstall fully repaired.

Do you have a BMW with these symptoms in the Greater Boston Area?

Give me a call to get it fixed!

(617) 238-1371

Primelocksmithma.com

10/24/2024

Prime locksmith Mobile Service is planning for a Tuesday October 29th reopening after a motorcycle accident took me out of business with severe injuries for over 2 months.

I have regained my ability to walk, which is improving every day, and I am looking forward to serving my community again. Thank you for everyone’s continued support during my recovery! 🙏🏼

If you need any lock or key work in and around the Greater Boston area, give me a call starting Tuesday! Car keys, motorcycle keys, lock changes/installs/repairs/rekeys, etc!

-Dave

(617) 238-1371

Primelocksmithma.com

08/08/2024

A little take home work this evening as I ran out of time on site during a very busy workday!

2000 Mercedes Benz SL500 with all keys lost. On this particular car we remove the immobilizer module from the car and remove a 64 leg MCU from the circuit board inside the module, to read the data on it and write it to a transponder chip inside the key, to allow the car to be able to start. Then solder it all back together.

The dealer can’t do these keys at all anymore and neither can most locksmiths. This particular customer waited almost 2 weeks for me while I was away on vacation last week! If you need keys for any of your vehicles in the Greater Boston area, give this expert a call!

Prime Locksmith Mobile Service

(617) 238-1371

Primelocksmithma.com

04/03/2024

Random photo dump of some of the many keys we’ve done for our great customers over the past couple of weeks! If you need keys for your vehicle in the Greater Boston area, give us a call!

We also do commercial and residential locksmithing!

Prime Locksmith Mobile Service

(617) 238-1371

Primelocksmithma.com

Address

Quincy, MA
02171

Opening Hours

Monday	9am - 5pm
Tuesday	9am - 5pm
Wednesday	9am - 5pm
Thursday	9am - 5pm
Friday	9am - 5pm

Telephone

+16172381371

Website

http://primelocksmithma.com/

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