East Contra Costa Counties Locksmith


Kevin and Chris are not only a loving husband and wife, but also great business partners and long time members of the East County business community.  As the only local locksmith serving Brentwood, Antioch, Oakley and Pittsburg, they are well versed in our neighborhoods and have most likely worked for one of your neighbors.

Over 30 years ago, Delta Lock & Key opened it’s doors and we continue to enjoy serving Contra Costa County with outstanding locksmith services for both residents and businesses alike.

In the many years Kevin and Chris have worked in the locksmith service, they’ve provided help and assistance with home lockouts, commercial and personal security solutions, and plenty of real estate lock changes.

Delta Lock & Key is here to provide you an easy and fast solution to your locksmith needs, with outstanding customer service and prices you can afford.