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TRUSTED BY ROCKVILLE, VA HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon139
    Verified locksmith services reviews

Top-Rated Locksmiths in Rockville - Updated Nov 2026

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

Serving Rockville, VA and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"I would like to recognize employee Doug A at SafeStreet/ADT. We’ve had an old security system sitting in our house for over 15 years without service or functionality. He took the time to explain the differences between how the old systems work and how the new systems work. He was patient with us, and we are happy customers."
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+1

4 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Milt's Handyman Services Richmond
Milt's Handyman Services Richmond
4.8(
72
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Rockville, VA and surrounding areas

Approved

Free estimates

Small jobs welcome

Credit card accepted

Milt's Handyman Services helps homeowners tackle the repairs, installs, maintenance, and home to-do lists that never seem to stop growing. From small fixes and general repairs to basic installations, punch-list projects, and ongoing upkeep, we make it easy to get reliable help around the house without turning every task into a major project.\n\nMilt's was built to bring back the friendly, reliable neighborhood handyman you can actually count on. In an industry filled with big corporations, call centers, and one-size-fits-all service, we're a family-owned business with an old-school belief that showing up on time, doing good work, and treating people right still matters.\n\nWe're here to help keep life moving with professional service, clear communication, and a little good neighbor spirit.\n

Furniture Assembly
Power Washing
Window Repair
Milt's Handyman Services
Milt's Services

+7

162 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for ADT
ADT
4.5(
890
)
Security Safe - Install

Serving Rockville, VA 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

36 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for TruBlue of Hanover County & Glen Allen
TruBlue of Hanover County & Glen Allen
5.0(
2
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Rockville, VA and surrounding areas

Approved

Free estimates

Small jobs welcome

Credit card accepted

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business - we're TruBlue and we're here for you!\n

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3 neighbors recently requested a quote
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Locksmiths FAQs, answered by experts

Standard residential deadbolt locks come with a steel bolt that locks your door into place using a key (or keypad) on one side and a thumb turn on the other. When you lock it, the bolt slides into a strike plate on your door jamb to secure your door shut.

Any type of dead bolt lock provides the highest level of safety for a single device. However, it’s also important to determine a lock's grade. Locks can come in either Grade 1, Grade 2, or Grade 3, which indicates how durable it is and if it’s constructed solidly. Safety experts recommend choosing locks based on Grade 1, which offers the highest level of durability.

Security systems are one of the measures that deter burglars the most. Research suggests most burglars look for signs of a security system before going in, although the presence of a security system doesn’t automatically mean they won’t enter the home. However, a security system with cameras can decrease the chance of a burglary overall.

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.

Rekeying is typically cheaper than replacing locks. Professional rekeying costs between $40 and $160, sometimes with an additional fee of $15 to $40 per lock. A locksmith's hourly rate averages around $75. If you do it yourself, a rekeying kit can cost as little as $10. In contrast, replacing a lock costs between $130 and $500, with an average of around $315, depending on the hardware and lock type. Rekeying is a simpler process that changes the key for your existing lock without replacing the hardware. It is a good option if you have a quality lock that works well, you've recently moved, you've lost a key, or you need a quick security upgrade. The best choice depends on the condition of your current locks.

The Rockville, VA homeowners’ guide to locksmith services

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