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TRUSTED BY BLACK DIAMOND, WA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon122
    Verified locksmith services reviews

Top-Rated Locksmiths in Black Diamond - Updated Nov 2026

Avatar for Jack of All Trades
Jack of All Trades
4.7(
201
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Black Diamond, WA and surrounding areas

Approved

In business since 2009

Warranties offered

Customers say: Super punctual

"Excellent company. Jack is amazing, he is nice and friendly and he has a keen eye for design. He is a master craftsman and a perfectionist. Arrives every day on time and always show up, has a wonderful crew that he brings onto the project. I would highly recommend Jack of All Trades for any project, not just bathroom remodel. I was pleased with his work and the price and how quickly he got the project done!"
1 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
320
)
Security Safe - Install

Serving Black Diamond, WA and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"AWESOME buying experience and setup experience! I just bought a house and wanted to make sure I was protected. They even helped me find a fantastic locksmith who gave a me great deal. Can't recommend highly enough. He gave excellent advice and saved me money in the long run with their current promo. Look no further for the best security company!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

4 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Vick's Locksmith Services, LLC
Vick's Locksmith Services, LLC
5.0(
2
)
LocksmithLocksmith - Auto

Serving Black Diamond, WA and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"He did a fantastic job on my grandma's 2014 Cadillac. She lost her key, so we had to have a new one programmed and a physical key made. He even gave us a few spare physical keys for free. He was courteous, friendly, and very professional. I would definitely recommend him."
Response time2 hrs
1 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for ADT
ADT
4.5(
887
)
Security Safe - Install

Serving Black Diamond, WA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1874

Free estimates

Emergency services offered

"ADT is the best company to talk to in terms of security alarm. Being a locksmith myself I know how important it is to deal with the right people. I referred a lot of customers to them and so far they are happy with their service. I myself got one for my house. Thank you for a consistent service and great deal."
Home Security Essentials
Smart Home Security
Cameras
Our Team
Home Security Essentials

+35

36 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Serge's Home Imprvmnt & Rnvtn
Serge's Home Imprvmnt & Rnvtn
5.0(
40
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Black Diamond, WA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Having hired Serges Home Improvements for many Handyman tasks I strongly recommend this highly competent and customer oriented professional. Serge has consistently demonstrated personal excellence, technical expertise and the highest levels of professionalism and responsibility."
Siding repair
Siding repair
Siding repair
Siding repair
Fence repair/build

+49

Response time1 day
19 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Mr. Handyman of SE Bellevue
Mr. Handyman of SE Bellevue
4.5(
352
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Black Diamond, WA and surrounding areas

Approved

In business since 2004

Free estimates

Warranties offered

"The tech Brian showed up early, which would probably be great for most people, but I was just heading out to take my daughter to school, but he knew he was early so agreed to come back in an hour at our scheduled time.The pocket door he inspected and determined that it was not repairable without taking off all of the moulding around the door, so I decided not to proceed with that.  He hung my curtain rod (simple thing, but I alway screw up the holes) with ease.  The cabinet doors he was able to repair but explained to me why it would keep happening and that at some point the hinges would need to be run hung altogether, which was good to know so I can sell before that happens!  The biggest chore was whole in my laundry room from the door repeatedly banging into it. He was kind enough to provide me a new door stop as we'll, and the patch work looks great, it was a much bigger job than I envisioned.  But you can't even tell there was a hole there.Because he cut out the hole and patched it with a new board, there was a lot of dust, and I wish I had known so I could put a towel over my washer and drying and all the things on top of them (shoes etc...) But all in all I was very pleased.  I even was surprised in the cost, I guess I assumed the bill multiplying by the minute, but I think the cost was well worth the work."
Trellis after
Trellis Before
Stairs before
Dog run before
Hatch area before.

+15

3 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Locksmith Contact, LLC
Locksmith Contact, LLC
5.0(
3
)
Locksmith - Auto

Serving Black Diamond, WA and surrounding areas

In business since 2022

Free estimates

Credit card accepted

"Adnane was really helpful in getting me a new key for the Impala I had just bought. It came to. Me with a broken fob and adnane got me a new one made Within 15 minutes. Very professional would highly recommend."
Key made for a Toyota Camry 2019
Key made for a Subaru Outback 2012
Key made for a Acura MDX 2017
Key made for a Corvette 1998
2 Fobik Keys made for a Ram 2500 2015

+3

Response time3 hrs
Recommended by50%of homeowners
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Showing 1-10 of 171
Locksmiths FAQs, answered by experts

There are many types of deadbolts, but these tips work on most. First, address any grime buildup. A bit of WD-40 will loose up rust and dirt so the deadbolt can turn. Inspect the door and frame alignment if this doesn't resolve the issue. Adjust the strike plate or the deadbolt's position to improve alignment. If the problem persists, disassemble the lock to inspect for damaged or worn parts. If you are unsure how to do it, hire a local locksmith.

Yes, with better technology now available, it’s possible to add a smart lock on your sliding glass door. Smart locks can be easy for almost everyone in the family to operate and can connect to other safety features in the home, like smart lights. Plus, they’re harder for would-be criminals to pick. However, keep in mind that smart locks can potentially be hacked, and some completely rely on phones or Wi-Fi, which can be an issue if the power goes out.

Keyless locks are often considered safer since they’re protected by passcodes instead of a physical key, making it harder to be picked. However, they are not infallible. And like all electronic devices, outdated models are more prone to problems and safety concerns. If you’ve experienced multiple lockouts in the past year, or your lock is responding slower than usual after you key in the passcode, it might be time to upgrade to a newer one. Even if your lock is working fine, you should still change your access code at least twice a year.

It’s possible, but depends on the design of your lock. Some door locks that lack a keyhole do boast a small hole on the exterior handle or knob. This hole’s primary function is to allow water to drain out of the lock, in addition to giving homeowners an easy spot to insert lubrication. However, you can typically use a paperclip in this pinhole to unlock the door by manipulating the mechanism inside. 

Thieves can open almost anything with enough time and the right tools, but they also prefer easy targets that are unlikely to get them caught. Forcing open gates is loud and difficult, and to be able to open one electronically requires extensive knowledge of the system, which most thieves don't have. Electric and other security gates are great deterrents because the thief will move to an easier target. If the thief is determined to enter your property, they will most likely find a different entrance point.

The Black Diamond, WA homeowners’ guide to locksmith services

From average costs to expert advice, get all the answers you need to get your job done.