Need a locksmith now or want to schedule a visit? Contact Mr. Locksmith Gaithersburg, MD for fast, licensed help with house and car lockouts, lock rekeying, lock changes, car key replacement, commercial security and door replacement. A real person answers the phone, and emergency lockout calls are taken 24/7.

Get in Touch
- Business name: Mr. Locksmith Gaithersburg, MD
- Phone: (240) 261-0205
- Website: mr-locksmith-gaithersburg-md.com
- Service area: Gaithersburg, MD and surrounding communities
- Hours: Open 24/7 for emergency lockouts
- Licensing: DLLR Maryland State Locksmith License #165
How to Contact Mr. Locksmith Gaithersburg
For Emergencies, Call
If you are locked out of your home, business or car, or you need a lock secured after a break-in, call (240) 261-0205. Calling is the fastest way to get a technician dispatched, and we will give you a price range and an estimated arrival time on the phone.
For Planned Work, Book Online
For rekeying after a move, lock upgrades, master key systems or a door replacement estimate, you can book a locksmith visit online and choose a date and time that works for you.
Where We Work
We are a mobile locksmith service, so we come to you anywhere within the City of Gaithersburg, including Olde Towne, Kentlands, Lakelands, Quince Orchard and the Shady Grove area, as well as nearby Montgomery County neighborhoods. Our fully stocked vans bring the tools, locks and key machines to your door.
What to Tell Us When You Reach Out
- Your address or the location of your vehicle in Gaithersburg
- The type of service you need, such as a lockout, rekey, lock change or new key
- For car keys: the year, make and model of your vehicle
- For businesses: the number of doors and whether you need a master key or access control
Having these details ready helps us quote accurately and bring the right parts on the first visit. For more about each service, see our residential, commercial and automotive locksmith pages, our door replacement page, or learn more about our family-owned company.
Contact FAQs
Is there a charge for a phone quote?
No. Call (240) 261-0205, describe the job and we will give you a free price range over the phone. Your technician confirms the final price on site before any work begins.
Can I call at night or on weekends?
Yes. Emergency lockout calls are answered 24/7, including nights, weekends and holidays.
What forms of payment do you accept?
We accept Visa, Mastercard, American Express, Discover and PayPal.
How do I book a non-emergency appointment?
Use our online booking page to pick your service, date and time, or call us and we will schedule it for you.
Call or Book Online
Mr. Locksmith Gaithersburg is ready to help. Call (240) 261-0205 or schedule your visit online. You can also return to our Gaithersburg locksmith homepage.



