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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
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+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 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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Locksmiths FAQs, answered by experts

Lock picking is a relatively subtle method of unauthorized access, making it hard to detect. But there are telltale signs to look for. First, look for scratches or tool marks around the keyhole or the lock's surface. Also, check for loose or misaligned components, like a wonky strike plate, which could indicate tampering. Consulting a locksmith or security professional for an assessment can provide valuable insights, too. Investing in high-quality locks and considering additional security measures, like security cameras, can help deter potential intruders and enhance your overall safety.

Expect to pay between $50 to $200 if you hire a locksmith to change your locks. That figure includes labor and the cost of basic hardware. The cost will naturally be higher if you plan to install more expensive locks, like smart locks, and if you need a lot of them.

Homeowners can save money by replacing locks themselves. A typical rekeying kit costs about $10 to $25. The only additional cost is purchasing new house keys, and those are no more than a few dollars per key. If you want to replace the locks on your own completely, the main cost is the price of the locks themselves. A standard knob-style lock starts around $25, while electronic locks and smart locks will run in the hundreds of dollars. The only additional tools you should need are a tape measure, screwdriver, and screws if they are not already provided.

One of the best tools for removing a stripped bolt is a handy pair of locking pliers. Locking pliers can usually grip onto screws with a broken, rounded, or stripped head and lock in place so that you can loosen even the most stubborn bolt that would otherwise remain hopelessly jammed.

Whether or not keyless door locks are safe and trustworthy depends on the visibility of the programming code—and a trespasser’s determination. Even if you carefully guard entry and programming codes, those trying to break in may be able to crack open the lock’s faceplate with a screwdriver and change the codes. The same goes for manual models.

Some find smart locks the safest option because it’s harder to manipulate codes without access to your phone. But it’s possible to get hacked even then. Consider installing an extended security system, like door and window alarms or surveillance cameras, to enhance security. 

Several types of deadbolts are available, including single-cylinder, double-cylinder, rim, smart, and electronic deadbolt locks. The most common type found in U.S. homes is the single-cylinder deadbolt, which uses a key on the exterior and a thumb turn on the interior. A double-cylinder deadbolt features two locking mechanisms and requires a key to be operated from both the inside and the outside.

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.