Skip to content
FeaturedVerifiedLocksmiths in Mountain View, California

Diamond Locksmith

Featured in Mountain View Today 4.80 (118 reviews)(650) 867-5988

Diamond Locksmith is a San Mateo locksmith established in 2012. It serves Peninsula Bay Area communities with lock and key work for homes, businesses and vehicles.

Diamond Locksmith photo 1
Diamond Locksmith photo 2
Diamond Locksmith photo 3
Diamond Locksmith photo 4
Diamond Locksmith photo 5
Diamond Locksmith photo 6
Diamond Locksmith photo 7
Diamond Locksmith photo 8
Show all 8 photos
Business Highlights
  • It describes itself as locally owned and operated.
  • It lists locksmith license LCO5118.
  • It says it is insured and bonded.
Service Area

San Mateo, Burlingame, Belmont, Hayward, Millbrae, San Carlos, San Bruno, San Francisco, South San Francisco and Redwood City.

Featured on ProsGrade. Diamond Locksmith is one of 6 locksmiths ProsGrade lists in Mountain View, California.

Listing details

4 services listed, including Residential locksmith services, Commercial locksmith services and Automobile locksmith services. Open Monday to Saturday. Rated 4.8 from 118 reviews.

  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

How Diamond Locksmith compares with the other 5 locksmiths on ProsGrade in Mountain View, using public Google ratings and review counts.

  • Ranks in the top half of the 6 Mountain View locksmiths on ProsGrade by Google rating and review volume.
  • Rated 4.8 on Google, at or above the 4.7 average of other Mountain View locksmiths on ProsGrade.
  • Has more Google reviews (118) than 3 of the 5 other Mountain View locksmiths on ProsGrade.
  • One of 4 Mountain View locksmiths on ProsGrade rated 4.7 or higher from at least 10 reviews.

Services Covered

4 services
  • Residential locksmith servicesHome lockouts, lock changes, rekeying, repairs, deadbolts and safe service.
  • Commercial locksmith servicesBusiness lockouts, rekeying, high-security locks and panic bars.
  • Automobile locksmith servicesCar lockouts, transponder keys, key programming, key fobs and broken-key extraction.
  • Smart-home system installationRing, Schlage and Yale home-security products.

Reviews

What customers say

Customers praise quick responses on car-key jobs; two report a technician arriving within a couple of hours, and one says a key was cut and programmed in under half an hour. One customer describes a jammed front-door lock being repaired rather than replaced; another appreciated an explanation of the work and options for new keys.

Customer Reviews

Michael Fischler

I lost the transponder for my remote key fob for my Honda, I called Diamond Locksmith and Ray showed up within a couple hours, cut the key and programmed it in less than 30 mins. He made it easy. Great service and a life saver. Thank you!!

Ruth Abigail Aguilar

Ori was simply outstanding. Front door lock was jammed and he carefully repaired it instead of replacing it, saving me money in the process. Polite, patient, and clearly an expert in his field. Exceptional locksmith service in San Francisco!
View full reviewShow less

David Gard

Needed a new key fob programmed and reached out to several locksmiths. These guys were one of the quickest to respond and the one of the most inexpensive. Very responsive and scheduled for the next day. Highly recommended. Teishon was great, thorough and fast. I was a little worried that the key fob I bought on Amazon would not work, but it did (be sure to check the number matches on the key you have with the one you buy).
View full reviewShow less

Write a Review

Share your experience with this business. Reviews are moderated before they appear publicly.

We'll email you a link to confirm your review. It's only sent in once you click it.

Frequently Asked Questions

Does Diamond Locksmith provide emergency service in addition to scheduled appointments?

Yes. It provides scheduled services and 24/7 emergency locksmith service for urgent lockouts and other urgent concerns.

Does Diamond Locksmith offer flat-rate pricing by phone?

Yes. It offers flat rates over the phone.

CallRequest a quote