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TRUSTED BY CENTREVILLE, MD HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon10
    Verified locksmith services reviews

Top-Rated Locksmiths in Centreville - Updated Nov 2026

Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
320
)
Security Safe - Install

Serving Centreville, MD and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"I called Alarm Protection Group AFTER my office was burglarized. Now I feel SAFE. William is great to work with. He's neat and tidy, prompt, presentable - not a butt-crack type of guy, and he doesn't leave a mess in his wake. He's also knowledgeable about the equipment and only uses high-quality products."
Additional Photos
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+1

4 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for ADT
ADT
4.5(
891
)
Security Safe - Install

Serving Centreville, MD and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1874

Free estimates

Emergency services offered

"Walter and Glen at Protect Your Home Group with ADT are the best people 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

33 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for PELAGIC SERVICES LLC.
PELAGIC SERVICES LLC.
4.8(
12
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Centreville, MD and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

For all your needs. TV Install, Painting, Sheetrock, Custom Carpentry, Tile, Decks & Docks, Electrical, HVAC, Plumbing, Brickwork & Concrete, Additions, Remodeling, Handymen Services , landscaping, all marine services. "Upper-level property management & yacht care” Contact Justin ,for a free on site evaluation!

Remodeling - General Project
Third set of shelves & lighting.
Crisp & Clean, Mud Room!
Final install & epay trim spa.
Run electric & plumbing , install decking

+31

Response time1 day
Response rate100%
5 neighbors recently requested a quote
Avatar for Real Deal Locksmith
Real Deal Locksmith
5.0(
1
)
LocksmithLocksmith - AutoLocksmith - For Business

Serving Centreville, MD and surrounding areas

Approved

In business since 2024

Offers commercial services

Real Deal Locksmith is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Universal Smart remote
32 neighbors recently requested a quote
Colonial Lock Service, Inc.
4.4(
156
)
Locksmith - AutoSecurity Safe - Install

Serving Centreville, MD and surrounding areas

In business since 1983

"Gerald was a true expert locksmith who insured that his repair work would last and met our needs. His attention to detail and craftsmanship were remarkable. Our Front door antique brass locking mechanism has not worked this well since we bought this house in 1986! His work was well worth the cost off service."
Response time5 hrs
Recommended by93%of homeowners
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Locksmiths FAQs, answered by experts

Regrettably, entirely pick-proof locks don't exist unless you opt for keyless varieties. Locks advertised as "pick-proof" are, in reality, more resilient against lock-picking and bumping attempts because of complex mechanisms consisting of pins and sidebars. These locks work like this—they assign two tasks to the key, enhancing security by making unauthorized entry more challenging.

Lubricating a door lock is an important part of door lock maintenance. It involves taking the lubricant of your choice (it’s best to use whatever the lock’s manufacturer suggests) and spraying it directly into the keyway. Push and pull your key in and out of the lock to make sure it’s all the way in. 

Rekeying should be done when employees leave or keys are lost, while replacement may be necessary for outdated or damaged locks.

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. 

Yes, locksmiths can design and install master key systems that grant different levels of access to various employees while maintaining overall security.

The Centreville, MD homeowners’ guide to locksmith services

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