CALL US: 650.589.9757


I would highly recommend M.J. Borg for any locksmith needs that you have. On time, professional and excellent customer service!

- Justin Crowder

I would give Mike Borg a 10 star rating if they had one on Yelp.
I called him on a Thursday morning and asked for a visit to do some re keying and open a safe for me.
He showed up at my home on time and was very pleasant from the very start.
He took the time to give me a detailed explanation of what was required to perform the tasks I had asked him to do. He also provided me with a detailed list of parts, labor and incidentals in writing. Each item was identified and listed with the price spelled out.
He started work and as I was hanging around he proceeded to explain what he was doing at the time. This alone made it very easy for me to be completely relaxed and satisfied with his very friendly and professional attitude.
He finished the job very promptly, cleaned up after himself, explained again what he had done and prepared to leave. I asked him a few questions and he very graciously answered them without any reservation although his cellular phone was ringing at that time.
I am very satisfied with Mike's work. I am an old customer of his. I've known him and his work for over 30 years and I don't think I would ever call any one else to do this type of work for me.
I highly recommend him and his company.
Thank you Mike.

- Roberto G.
South San Francisco, CA

The best of the best right here! It doesn't get any better in regards to service, availability and helpfulness. Mike has saved me many a times from being locked out of buildings I needed to show to clients. He has helped fix my front door when it swelled shut. Mike has made thousands of copies of keys for us as well (Every one has worked flawless) M.J. Borg will always be our lock smith! Thank you for all your help over the years.

- Poletti Realty

Just stopped by this van and interrupted MJ working on something. Asked for his help copying a key and he dropped everything and totally helped me out. Seemed like a really honest, hard working guy and he was super nice.

- Cameron E.
San Francisco, CA

Mike is the ONLY Locksmith I trust. Great service. Have used many times in the past with perfect results every time. Just call him already!

- David B.
South San Francisco, CA

I have used the locksmith services of MJ Borg for 20 + years. As a property manager it is extremely important that our locksmith "knows his stuff". Mike handles every issue related to doors, locks & door closers for our 300 + residents and commercial properties. Some clients choose to use a master system for their apartments and M J Borg keeps track of all records of how each lock is coded as well as the maintenance. I highly recommend M J Borg for any locksmith need that you have.

- Arthur S.
San Francisco, CA

We have used M J Borg Locksmith for 20 years for all of out locksmith needs. I am the property manager for 300 apartment units and 5 commercial building and Mike does all of our work. M J Borg is the consummate professional. He also does the preventative maintenance work as well that is needed to keep all doors and locks functional. It does not matter the time or day, he always makes himself available. If there were more than 5 stars I would give them here.

- Arthur S.
San Francisco, CA

I have been using MjBorg for many years not only working with him specifically through the 920 unit condo complex that I work at but also in my personal life. I would never recommend anyone other than Mike from MjBorgneither at work or with friends and family. Always in a timely manner and from what I have heard and experienced myself in the past, also very fair and reasonable pricing.

- Rachael R.
South San Francisco, CA