Locksmiths in Rockville, MD offer home and business lockouts, rekeying, lock repair and key services. This guide keeps the original ten providers and compares published contact details. Before choosing one, verify Maryland locksmith license, local dispatch identity, arrival and trip fees, after-hours price, identification and written authorization. Inclusion does not guarantee licensing, quality, availability, price or results.
Quick comparison
| Company | Published location | Published contact | Before booking |
|---|---|---|---|
| OMG Locksmith | Rockville, MD | 855-664-5625 | Verify current details |
| Rockville Lock and Key | Rockville, MD | 301-204-4204 | Verify current details |
| Top Locksmith Service | Rockville, MD | 301-685-1185 | Verify current details |
| A1 Super Locksmith Services | Rockville, MD | 800-214-8901 | Verify current details |
| J & B Auto Locksmith | Rockville, MD | 240-800-0044 | Verify current details |
| Caliber Locksmith LLC | Rockville, MD | 301-455-0550 | Verify current details |
| US Locksmith LLC | Rockville, MD | 800-399-7559 | Verify current details |
| KeyMe Locksmiths | Rockville, MD | 301-900-5576 | Verify current details |
| Liberty Lock and Security | Rockville, MD | 301-424-5625 | Verify current details |
| Makey Locksmith LLC | Rockville, MD | 703-520-7691 | Verify current details |
Contact details are published snapshots. Verify current phone, coverage, services and pricing directly.
How this list was reviewed
This 2026 refresh preserves the original companies and order, removes unsupported superlatives, adds transparent limits and gives readers a consistent verification checklist. We did not test the providers, verify every current credential or accept payment for ranking positions.
The 10 locksmiths
1. OMG Locksmith
Published location: Rockville, MD
Published contact: 855-664-5625
OMG Locksmith remains in the original list for home and business lockouts, rekeying, lock repair and key services. Maryland Recommendations has not tested the provider’s work. Confirm the exact service, coverage and current business details directly.
Ask before hiring: Get Maryland locksmith license, local dispatch identity, arrival and trip fees, after-hours price, identification and written authorization in writing. Compare the same scope across at least two providers.
Check the official company website.
Published contact: 855-664-5625
OMG Locksmith remains in the original list for home and business lockouts, rekeying, lock repair and key services. Maryland Recommendations has not tested the provider’s work. Confirm the exact service, coverage and current business details directly.
Ask before hiring: Get Maryland locksmith license, local dispatch identity, arrival and trip fees, after-hours price, identification and written authorization in writing. Compare the same scope across at least two providers.
Check the official company website.
2. Rockville Lock and Key
Published location: Rockville, MD
Published contact: 301-204-4204
Rockville Lock and Key remains in the original list for home and business lockouts, rekeying, lock repair and key services. Maryland Recommendations has not tested the provider’s work. Confirm the exact service, coverage and current business details directly.
Ask before hiring: Get Maryland locksmith license, local dispatch identity, arrival and trip fees, after-hours price, identification and written authorization in writing. Compare the same scope across at least two providers.
Check the official company website.
Published contact: 301-204-4204
Rockville Lock and Key remains in the original list for home and business lockouts, rekeying, lock repair and key services. Maryland Recommendations has not tested the provider’s work. Confirm the exact service, coverage and current business details directly.
Ask before hiring: Get Maryland locksmith license, local dispatch identity, arrival and trip fees, after-hours price, identification and written authorization in writing. Compare the same scope across at least two providers.
Check the official company website.
3. Top Locksmith Service
Published location: Rockville, MD
Published contact: 301-685-1185
Top Locksmith Service remains in the original list for home and business lockouts, rekeying, lock repair and key services. Maryland Recommendations has not tested the provider’s work. Confirm the exact service, coverage and current business details directly.
Ask before hiring: Get Maryland locksmith license, local dispatch identity, arrival and trip fees, after-hours price, identification and written authorization in writing. Compare the same scope across at least two providers.
Check the official company website.
Published contact: 301-685-1185
Top Locksmith Service remains in the original list for home and business lockouts, rekeying, lock repair and key services. Maryland Recommendations has not tested the provider’s work. Confirm the exact service, coverage and current business details directly.
Ask before hiring: Get Maryland locksmith license, local dispatch identity, arrival and trip fees, after-hours price, identification and written authorization in writing. Compare the same scope across at least two providers.
Check the official company website.
4. A1 Super Locksmith Services
Published location: Rockville, MD
Published contact: 800-214-8901
A1 Super Locksmith Services remains in the original list for home and business lockouts, rekeying, lock repair and key services. Maryland Recommendations has not tested the provider’s work. Confirm the exact service, coverage and current business details directly.
Ask before hiring: Get Maryland locksmith license, local dispatch identity, arrival and trip fees, after-hours price, identification and written authorization in writing. Compare the same scope across at least two providers.
Check the official company website.
Published contact: 800-214-8901
A1 Super Locksmith Services remains in the original list for home and business lockouts, rekeying, lock repair and key services. Maryland Recommendations has not tested the provider’s work. Confirm the exact service, coverage and current business details directly.
Ask before hiring: Get Maryland locksmith license, local dispatch identity, arrival and trip fees, after-hours price, identification and written authorization in writing. Compare the same scope across at least two providers.
Check the official company website.
5. J & B Auto Locksmith
Published location: Rockville, MD
Published contact: 240-800-0044
J & B Auto Locksmith remains in the original list for home and business lockouts, rekeying, lock repair and key services. Maryland Recommendations has not tested the provider’s work. Confirm the exact service, coverage and current business details directly.
Ask before hiring: Get Maryland locksmith license, local dispatch identity, arrival and trip fees, after-hours price, identification and written authorization in writing. Compare the same scope across at least two providers.
Check the official company website.
Published contact: 240-800-0044
J & B Auto Locksmith remains in the original list for home and business lockouts, rekeying, lock repair and key services. Maryland Recommendations has not tested the provider’s work. Confirm the exact service, coverage and current business details directly.
Ask before hiring: Get Maryland locksmith license, local dispatch identity, arrival and trip fees, after-hours price, identification and written authorization in writing. Compare the same scope across at least two providers.
Check the official company website.
6. Caliber Locksmith LLC
Published location: Rockville, MD
Published contact: 301-455-0550
Caliber Locksmith LLC remains in the original list for home and business lockouts, rekeying, lock repair and key services. Maryland Recommendations has not tested the provider’s work. Confirm the exact service, coverage and current business details directly.
Ask before hiring: Get Maryland locksmith license, local dispatch identity, arrival and trip fees, after-hours price, identification and written authorization in writing. Compare the same scope across at least two providers.
Check the official company website.
Published contact: 301-455-0550
Caliber Locksmith LLC remains in the original list for home and business lockouts, rekeying, lock repair and key services. Maryland Recommendations has not tested the provider’s work. Confirm the exact service, coverage and current business details directly.
Ask before hiring: Get Maryland locksmith license, local dispatch identity, arrival and trip fees, after-hours price, identification and written authorization in writing. Compare the same scope across at least two providers.
Check the official company website.
7. US Locksmith LLC
Published location: Rockville, MD
Published contact: 800-399-7559
US Locksmith LLC remains in the original list for home and business lockouts, rekeying, lock repair and key services. Maryland Recommendations has not tested the provider’s work. Confirm the exact service, coverage and current business details directly.
Ask before hiring: Get Maryland locksmith license, local dispatch identity, arrival and trip fees, after-hours price, identification and written authorization in writing. Compare the same scope across at least two providers.
Check the official company website.
Published contact: 800-399-7559
US Locksmith LLC remains in the original list for home and business lockouts, rekeying, lock repair and key services. Maryland Recommendations has not tested the provider’s work. Confirm the exact service, coverage and current business details directly.
Ask before hiring: Get Maryland locksmith license, local dispatch identity, arrival and trip fees, after-hours price, identification and written authorization in writing. Compare the same scope across at least two providers.
Check the official company website.
8. KeyMe Locksmiths
Published location: Rockville, MD
Published contact: 301-900-5576
KeyMe Locksmiths remains in the original list for home and business lockouts, rekeying, lock repair and key services. Maryland Recommendations has not tested the provider’s work. Confirm the exact service, coverage and current business details directly.
Ask before hiring: Get Maryland locksmith license, local dispatch identity, arrival and trip fees, after-hours price, identification and written authorization in writing. Compare the same scope across at least two providers.
Check the official company website.
Published contact: 301-900-5576
KeyMe Locksmiths remains in the original list for home and business lockouts, rekeying, lock repair and key services. Maryland Recommendations has not tested the provider’s work. Confirm the exact service, coverage and current business details directly.
Ask before hiring: Get Maryland locksmith license, local dispatch identity, arrival and trip fees, after-hours price, identification and written authorization in writing. Compare the same scope across at least two providers.
Check the official company website.
9. Liberty Lock and Security
Published location: Rockville, MD
Published contact: 301-424-5625
Liberty Lock and Security remains in the original list for home and business lockouts, rekeying, lock repair and key services. Maryland Recommendations has not tested the provider’s work. Confirm the exact service, coverage and current business details directly.
Ask before hiring: Get Maryland locksmith license, local dispatch identity, arrival and trip fees, after-hours price, identification and written authorization in writing. Compare the same scope across at least two providers.
Check the official company website.
Published contact: 301-424-5625
Liberty Lock and Security remains in the original list for home and business lockouts, rekeying, lock repair and key services. Maryland Recommendations has not tested the provider’s work. Confirm the exact service, coverage and current business details directly.
Ask before hiring: Get Maryland locksmith license, local dispatch identity, arrival and trip fees, after-hours price, identification and written authorization in writing. Compare the same scope across at least two providers.
Check the official company website.
10. Makey Locksmith LLC
Published location: Rockville, MD
Published contact: 703-520-7691
Makey Locksmith LLC remains in the original list for home and business lockouts, rekeying, lock repair and key services. Maryland Recommendations has not tested the provider’s work. Confirm the exact service, coverage and current business details directly.
Ask before hiring: Get Maryland locksmith license, local dispatch identity, arrival and trip fees, after-hours price, identification and written authorization in writing. Compare the same scope across at least two providers.
Check the official company website.
Published contact: 703-520-7691
Makey Locksmith LLC remains in the original list for home and business lockouts, rekeying, lock repair and key services. Maryland Recommendations has not tested the provider’s work. Confirm the exact service, coverage and current business details directly.
Ask before hiring: Get Maryland locksmith license, local dispatch identity, arrival and trip fees, after-hours price, identification and written authorization in writing. Compare the same scope across at least two providers.
Check the official company website.
How to compare locksmiths in Rockville, MD
Describe the job, property or event, desired outcome and timing in the same terms to every provider. Ask what is included, excluded and handled by a subcontractor. A useful estimate identifies deliverables, materials when relevant, taxes, travel, permits, cleanup, payment milestones and the process for changes.
Use Maryland Locksmith Licensing Program and FTC scam-avoidance guidance to verify relevant requirements and consumer safeguards. A badge or claim on a company website is not enough when a state database or issuing organization is available.
Decision checklist
Identity: Confirm the legal business name, address, phone and responsible person.
Scope: Put every deliverable, exclusion and assumption in writing.
Price: Compare totals, deposits, add-ons, taxes and change-order rules.
Proof: Verify applicable licenses, insurance and certifications with the issuer.
Timing: Record start, completion, access, cancellation and delay terms.
Aftercare: Understand warranties, corrections, records and complaint procedures.
Scope: Put every deliverable, exclusion and assumption in writing.
Price: Compare totals, deposits, add-ons, taxes and change-order rules.
Proof: Verify applicable licenses, insurance and certifications with the issuer.
Timing: Record start, completion, access, cancellation and delay terms.
Aftercare: Understand warranties, corrections, records and complaint procedures.
Related Maryland guides
Continue with 10 Locksmiths in Maryland: 2026 Comparison, 10 Cleaning Services in Rockville, MD: 2026 Guide, The Top 10 Early Childhood Programs in Rockville, MD and the Maryland Top 10 directory. These guides help readers move between statewide and local options without treating directory position as a substitute for verification.
Frequently asked questions
How should I shortlist locksmiths in Rockville, MD?
Choose providers that clearly match the job and serve the address. Check the official website, verify relevant credentials and send the same written scope to at least two providers. Compare total price, exclusions, timing, payment terms and correction procedures.
What should an estimate from locksmiths include?
A useful estimate identifies the business, customer, location, scope, materials or deliverables, exclusions, schedule, total price, deposit, taxes, add-ons and change process. Ask for a revised written estimate whenever the scope changes.
Does inclusion mean a provider is licensed or recommended?
No. Inclusion preserves the original directory list and is not proof of licensing, insurance, availability or performance. Use Maryland Locksmith Licensing Program and the appropriate issuing organizations to verify any claim that affects your decision.
Should I choose the lowest estimate?
Not automatically. A lower estimate may exclude work, materials, travel, permits, cleanup, editing, warranties or other category-specific items. Normalize the scope before comparing prices and ask about every unclear allowance.
How current are the company details?
This page was substantively refreshed on September 1, 2026. Names, locations and phones are published snapshots, not live guarantees. Companies can change services, ownership, coverage and contact details, so confirm them directly before booking or paying.
Advertising and guest-contribution opportunities
Businesses serving Maryland can ask about clearly disclosed advertising, sponsored-link and guest-contribution options. Payment does not buy editorial ranking, remove reader cautions or guarantee search visibility. Sponsored links are labeled and use appropriate link attributes.
