Same day service when I needed him most. Owner was awesome and got the job done exceeding my expectations. Thank you for the service!!

Ander was great! He showed up with a mask and shoe covers on. He got the work done fast and with no issues. I even got a confirmation text from Ander an hour before he showed up. read more

unreliable...The first time they came out, they installed a lock, no problem. The next time, he came out and promised to get back to me on repairing my lock. Never heard back from him. I called again for another issue (not very smart, right?). They made an appointment and never showed up. read more

My husband called Anders to have some locks re-keyed yesterday. We dropped the locks off early afternoon and they were ready by late afternoon the same day. Anders was very nice, professional and did a great job!! The price for the job was very fair and we would definitely use him again in the future! Thanks, Anders!! read more

I had a very pleasant experience with this company. Both Dave and Jenny we're very nice. They came to the house, checked both doors and fixed them and recommended some solutions. They made this a very good day. read more

Five stars all the way. Anders was fast, efficient and personable. Everything you can ask for in a company. I will highly recommend them to my family and friends! read more

Anders showed up on time, was very knowledgeable, pleasant to work with and on budget. Would definitely recommend him to anyone needing a reliable, local person. read more

They responded so fast i was shocked. They are willing to work with us and our budget. I highly recommend these guys

Used his services for a Sheriff lockout in Brentwood. The Sheriff was over an hour and a half and Jeff didn't even charge any more for waiting that long and putting his own schedule off for the day. A true class act! His prices are the best around too. No gimmicks and game, just true professional service. Will use him again in the future for sure. Highly recommend using this company for any locksmith needs! read more

If I could give more than 5 stars, I would! We had an unfortunate event of a theft and had to immediately rekey 14 locks. They came out ON TIME, even after I had rescheduled them from an earlier appointment, and completed everything in about an hour and a half. Excellent customer service, locksmith (sorry I didn't catch your name) was friendly, knew what he was talking about and just all in all a great experience. Definitely would recommend to anyone needing locksmith services! read more

This family owned business has re keyed my home, fixed my truck locks, and always makes time for charitable help as well, recently helping to unlock a stubborn door to the Kaleidoscope bldg.. at not cost . Businesses that not only provide excellence in service, but also believe in giving back to their community charity's and always as close as their phone to help those in need of service is quite commendable.. I highly recommend Discovery Bay Locks and More.. read more

I had DL&M put new locks in my house. Price was great and service was excellent!!! I would higly recommend DL&M!

Extremely happy with service. I called on a Saturday afternoon and Jeff was at my home within an hour and 30 min, completed all work and was done within minutes. Good price/value for services. Highly recommended! read more

What an awesome guy. Came out quickly very early and re-keyed 4 locks quicker than i could drink my coffee. Cant beat his prices! Perfect job too! Dont use anyone else but this guy.... read more

I have been working with Dave and Jeff for over 6 years now, I run a property management company and very much need vendors who are reliable, friendly, and have fair pricing. Discovery locks is all of the above and more, they are prompt, kind and very knowledgeable in their field which means time and money well spent! Jeff has gone above and beyond not just as a locksmith, but as a good person, he has acted as my personal body guard when we potentially have squatters and been available for all of my Sheriff Lockout's. Thank you guys, WR Properties Loves you! read more

Discovery Locks was great! Fast on time and reasonably priced! I definitely recommend them.

Very impressed with this company! He was able to come out and Re-key my locks the same day. And I think the whole process took less than 30 min. If you need a locksmith you should definitely give him a call. read more

Called this company to re-key 5 doors for our new place Brentwood. He was in and out in about 45 minutes. Price was competitive compared to other local companies. I would definitely use them again and refer them to family and friends. read more

We had Discovery Locksmith re-key the locks in our house. Timely, efficient service and the price was very reasonable. I would highly recommend Discovery Locksmith! read more

Outstanding !!!! I had a tenant from hell who changed the locks . Not only did he change the locks but had to endure the worst flea infested area.... I don't know who would have staid and taken care of Business .... I've got him on speed dial and given the phone numbers to my friends and family ..... read more

Called this morning because my mom locked herself out of my home and they arrived quickly to help her out. I did not need to leave work and they took payment over the phone. She was in my home safe within 15 minutes. It would have taken me an hour to get home. Great service. read more

Kindest and Most Knowledgeable Locksmith Ever! Super Nice Guy! I had a key that after Several Trips to The UPS Store AND Ace Hardware to have an extra copy of my front door key made, None of the 6 copied keys I purchased worked. I was told by Both stores, it was the Door Lock, and various other crazy excuses. However, when Discovery Locks showed up the next day, he was able to make a Working Copies on the spot, having keys that Actually Work is a Wonderful Thing! Any future locksmith needs, will not hesitate to go straight to Discovery Locks. 5 Stars All the Way! read more

My husband I found Discovery Locks & More, Inc. on Yelp; thanks to all of you guys with your excellent reviews. Our locks on one of our main doors needed to be replaced, so we called and spoke to Dave. Dave went above and beyond and was able to fit us in for service within just a few hours of us calling him. He was very courteous, professional and very thorough. He literally had the job done within 7 minutes max. The pricing was extremely reasonable. We will definitely be using this company again. I, as well as my husband recommend Discovery Locks & More, Inc. to all whom live in the Discovery Bay/Oakley/Brentwood areas and beyond. Thanks, Dave! :) read more

It doesn't get any better than this! From the time I called to have our door repaired to the time the repair was complete, only 30 minutes had elapsed. Fast and reasonable makes me happy! read more

My door lock jammed and would not open. Jeff came out and fixed my lock and made sure it was working properly without having to change the locks on all my doors. He was honest and fair, a quality you don't find in people or businesses these days. I highly recommend him and his services. Thank you Discovery Locks. read more

Thank you so much for your services . Awesome job there price is so cheap and reasonable, recommend these guys 5 Stars. They gave me good price and honored that price when job was done. This is what l call good customer service and honest work read more

Very quick and very honest will never use anyone else. Thank you so much for same day service and being so honest and upfront.

Jeffrey came to our house today with a helper I believe he was training. My wife was there to greet them. She stated that they were very nice and answered all her questions. She felt safe even though I wasn't there. They were very fast and knowledgeable at their job and their pricing is very fair. I would not hesitate to use them again or refer them to a friend. read more

The pricing was extremely fair, Jeff was courteous in responding to our emergency within the same day. Can't get any better than this company! I highly recommend Discovery Locks for all of your key and/or locking needs! read more

Great service. I called the day before to arrange for 8:30 a.m. appointment. Jeff arrived at exactly 8:30. Jeff fixed the problem in a short period of time and was very reasonable. This is a very professional company. read more

I called to have a back door opened that was stuck in the locked and closed position. I was unable to open it with deadbolt or key. It is an 8' tall framed glass door with a multi point lock. It took a while to get it open and then even longer to figure out what was wrong. Turned out to be poor installation by Pulte about 1-1/2 years ago (out of warranty). After fixing the two separate things that were wrong on the installation, the door and lock now work better than it did when brand new. I assumed I would pay an arm and a leg for the two plus hours they were here working on the door! The price was really reasonable and I could not be more pleased with their work. read more

Discovery Locks and More was named the Business of the Year by the Discovery Bay Chamber of Commerce.

Jeff showed up on time and was patient as it took us a while to get clearance to the house. Was pleasure to work with and reasonable prices.

Jeff was quick to respond, on time, and very reasonable. Definitely recommend and will use again.

I purchased some kwikset knob and dead bolt combos that the average consumer was supposed to be able to rekey themselves, and I attempted to do so on Saturday afternoon. Evidently, I am not the average consumer because I could not get any keys to unlock the darn doors. I called at 1pm and Jeff answered. He was at my house by 3pm to fix my locks. Not only was he speedy, but his fee was fair, and he was a very personable guy. If I need any locksmith services in the future, he is the only one I will call. Thanks Jeff for coming to my rescue! read more

If you need a locksmith in the East Contra Costa area, don't waste your time looking anywhere else. Purchased a new home and needed all of the locks changed. Was able to secure a same day appointment and they were on time, and efficient. Prices were very fair as well. Thanks for the help! read more

Called Discovery Locks today and he was able to make it out the same day. He re-keyed my front door, garage doors, gate and shed for ONLY $128. My front door lock was quite loose. He was able to fix it, but told me if I have any problems with it to call him as he stands behind his work. If you're looking for quality and value in a locksmith call Discovery Locks! read more

I'm a Realtor and always use these guys. They are prompt and quick and will make emergency calls.

My son broke our garage door knob and my husband wasn't home to fix it. I tried to fix it but I am hopelessly un-handy! I called Discovery Locks and More and Dave answered the phone. I figured they wouldn't be able to come out until the next day as it was already 4:30pm. He was very polite and assured me he would be right out. He was here in less than an hour!! Not only did he fix and replace the door knob, but he also fixed the dead bolt on that door AND fixed our front door knob as well. Gotta love what kids slamming doors do to them!! He was here less than 20 minutes and was courteous and professional. read more

After having a new fence gate with a lock installed, I took the opportunity to update all of our ugly door knobs/hardware around the house. It was going to be a weekend project. I got up early, installed the new hardware and then immediately called Discovery Locks to see about setting up an appointment (thinking it would be a day or two). The gentleman on the phone said he just happened to be in the area, he could be there in 10 mins. Wow! What luck, my project is finished and I only had to spend a few hours total on it. Plus, the cost was very fair (he even was able to save me some money by using the new locks just installed and matching those first...somehow, I didn't quite get it, but I appreciated it!). Hopefully we are ALL done changing locks around here, but when the day comes that I lock myself out (which WILL happen), Discovery Locks is who I will call! read more