PicksByTown
Rockville, Maryland · Locksmiths

The 8 best locksmiths in Rockville, MD

Ranked on public signals: website quality, contactability, and service fit. Updated October 2026. No paid placements, and no customer reviews are collected or shown; every business was found in public listings or added by its owner, and all are scored the same way.

8 firms ranked Updated October 2026
In a hurry? Get free quotes from screened locksmiths → How we rank, and why it's free of paid placement

Rockville is a high-income Montgomery County suburb with premium trades demand. Locksmiths handle lockouts, rekeying, lock installation, safe opening, and automotive key programming, 24/7 service is standard for emergencies.

We indexed 8 locksmiths serving Rockville and surrounding neighborhoods, including King Farm, Twinbrook, Montrose. Each firm is scored on a consistent set of data signals: website health, HTTPS security, mobile-friendliness, online contactability, and alignment with the locksmiths niche. The ranking is fixed by data, not by who pays the most to appear at the top.

Of the 8 locksmiths listed for Rockville, 7 run a secure (HTTPS) website, 6 publish a phone number and 6 have their business name confirmed on their own website.

If you live in Rockville, MD and need a locksmith, this page is a starting point, not an endorsement. Call two or three from the list, get written estimates, and compare. The numbers next to each business are a filter, not a decision.

1
Top pick

King Locksmith and Doors Inc.

55 /100 web presence score

In their words
Locksmith Services in Rockville, MD for Secure Access and Reliable Door Protection We provide professional locksmith services in Rockville, Maryland, for homes and businesses, delivering secure access, dependable door...

Why this pick: complete contact profile.

(240) 345-1455
11619 Le Baron Terrace Silver Spring MD
Visit website → Compare free quotesvia Angi Own this? Claim it →
Last verified October 2026
3
Strong pick

Key Tec LLC

48 /100 web presence score

In their words
Key Tec LLC offers 24/7 residential, commercial, and automotive locksmith services in Derwood, MD - serving Montgomery County, MD and Washington, DC. Call +1 240 355 1027.

Why this pick: complete contact profile.

(240) 355-1027
15815 Crabbs Branch Way Rockville MD
Visit website → Compare free quotesvia Angi Own this? Claim it →
Last verified October 2026
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How we rank locksmiths in Rockville

Each business is scored on signals we can verify from public data: a live, secure (HTTPS) website, mobile-friendliness, a published phone number and website, and fit with the locksmiths category. We do not collect or display customer reviews, and we do not accept payment for placement. Businesses can claim their listing to correct contact details, but the rank is fixed by the data. Owners can claim a listing for a Verified badge and a direct link; sponsors appear only in labeled blocks outside the numbered list. Neither changes rank.

Local conditions

Hiring locksmiths in Rockville: what the local data says

  • 34% of homes in Montgomery County, MD were built before 1970 and the median home dates to 1980. Older doors often carry mortise locks and non-standard bores that not every locksmith stocks parts for, so ask whether they rekey and repair that hardware before they come out.
  • 35% of occupied homes in Montgomery County, MD are rented and the median rent is $2,097 a month. Renters booking a move or a move-out clean should check what the lease requires and get the quote in writing.

Sources: US Census Bureau, ACS 2024 1-year estimates for Montgomery County, MD (county figures), via Census Reporter; Open-Meteo historical weather archive, 2015-2024 averages.

This market

Locksmiths around Rockville

Nearby directories for the same trade: Gaithersburg (5 ranked), Silver Spring (8 ranked), Arlington (5 ranked).

Common questions

Locksmiths in Rockville: quick answers

How are the locksmiths in Rockville ranked?

Each listing is scored on public signals we can check ourselves: whether the website is live and secure (HTTPS), whether it works on a phone, whether a phone number and website are published, and how closely the business matches the locksmiths category. We do not collect customer reviews, so no star ratings or review counts appear here, and no business pays for placement.

How do I pick the best locksmith in Rockville?

Use this list to shortlist two or three locksmiths, then read their Google reviews yourself, confirm license and insurance, and get written estimates before committing. The score here is a filter, not a verdict.

How do I verify a locksmith's license in Maryland?

Licensing in Maryland runs through the Maryland Home Improvement Commission (MHIC) under the Department of Labor. Before hiring anyone in Rockville, look the contractor up in the Maryland Department of Labor's public license search and ask for their MHIC number; plumbers, electricians, and HVAC techs are licensed by their own state boards. Also confirm current liability insurance, and get the license number in writing on the estimate.

Which locksmiths serve Rockville?

This page lists King Locksmith and Doors Inc., Mike's Locksmith, LLC, Key Tec LLC, Locksmith Rockville, Rockville Locksmithing, Unlock-it Locksmith, Unico Locksmith LLC and Advanced Security Safe and Lock, in ranked order. 6 of the 8 publish a phone number, so you can call those directly; the rest are easiest to reach through their websites.

What to look for when hiring a locksmith in Rockville

  • Ask for the Maryland locksmith license. In Maryland, locksmiths need it from the Maryland Department of Labor. Verify it at the official Maryland license lookup before signing. A licensed Maryland locksmith must write the quoted price, the actual price and its license number on your invoice, so get the quote before any work begins.
  • Written estimates. Any locksmith who won't put the scope in writing is a red flag.
  • Review quality, not just volume. Read the 3-star reviews, they're usually the most honest.
  • Local references. A locksmith who's done work in King Farm or Twinbrook will understand local housing stock better than a regional chain.

Popular locksmiths neighborhoods in Rockville

The locksmiths on this page serve all of Rockville and surrounding areas, including King Farm, Twinbrook, Montrose. Response times and service radius vary, call ahead for estimates.

Rockville Locksmiths

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