
Professional Locksmith Services for Frederick, MD Homes and Businesses
When you need a locksmith in Frederick, MD, Q 24/7 Lock Service provides clear, professional assistance. From rekeying to emergency lockouts, you can expect transparent pricing, skilled workmanship, and a focus on your security needs. We ensure you receive new keys and a clear understanding of any warranties once the service is complete.
24/7 dispatch
A person answers, any hour
Licensed & insured
Background-checked techs
Since 2009
15+ years in the DMV
Mobile vans
Stocked to finish on visit one
What to Expect After Your Locksmith Service
After our mobile locksmith has completed the work in Frederick, MD, you will receive your new keys and have the opportunity to test them thoroughly. Our technicians ensure the lock operates smoothly and securely, confirming your peace of mind with the completed job. We prioritize your satisfaction and the effective function of your security.
Before any work begins, you will receive a detailed quote, ensuring full transparency regarding costs. Q 24/7 Lock Service always attempts non-destructive entry methods first, with drilling being a last resort only performed with your explicit consent. Payment is straightforward, accepting cash, Visa, Mastercard, Amex, Apple Pay, Zelle, and Venmo.
Addressing Frederick's Diverse Property Security Needs
Frederick, MD, presents a unique mix of historic downtown properties and rapidly growing new subdivisions, each with distinct security requirements. In the older, charming areas, our team is skilled in handling traditional hardware, including intricate antique mortise locks and older cylinder systems that often require specialized attention during lock change or repair.
Conversely, the newer developments in Frederick frequently feature modern security solutions, from keyless entry systems to smart locks. Q 24/7 Lock Service is equipped to install, service, and repair these advanced technologies, ensuring your home or business, whether historic or contemporary, benefits from appropriate and effective security measures.
Comprehensive Locksmith Solutions in Frederick
Whether you are facing a house lockout, a car lockout, or need immediate assistance for your business or office, Q 24/7 Lock Service is available in Frederick for emergency situations. We handle urgent needs like broken key extraction and provide essential services such as car key replacement and ignition repair or replacement to get you back on the road.
Beyond emergencies, we offer a full range of security upgrades and maintenance. This includes professional lock rekeying, complete lock change and replacement, and high-security lock installation. We also specialize in master key systems and the programming of car key fobs and remotes, enhancing your property's overall security and convenience.
Local detail
Q 24/7 Lock Service provides dedicated locksmith services throughout Frederick, MD, including ZIP codes 21701, 21702, 21703, 21704, 21705, and 21709. From the historic downtown residences to the expanding suburban neighborhoods, our mobile team is prepared for Frederick County's unique security needs. We serve both commuters and local businesses, dispatching from our Greenbelt, MD base.
What we do in Frederick
Every service below is dispatched to this area, priced the same as anywhere else in our coverage.
Emergency Locksmith
A live dispatcher answers, a stocked van rolls, day or night.
House Lockout Service
Back inside without a broken door.
Car Lockout Service
Doors open without touching the paint or the weatherstrip.
Business & Office Lockout
Open the doors before you lose the day's revenue.
Lock Rekeying
Every old key stops working. The hardware stays.
Lock Change & Replacement
New hardware, correctly fitted to the door you actually have.
Lock & Door Repair
Fix the cause, not just the symptom.
High-Security Lock Installation
Locks that resist picking, bumping and a copy at the hardware store.
Keyless Entry & Smart Locks
Codes instead of keys — installed so the door still closes right.
Master Key Systems
One key for you, one door for everyone else.
Car Key Replacement
A working key at your car, for a fraction of the dealer bill.
Key Fob & Remote Programming
Fobs, smart keys and remotes paired at your car.
Ignition Repair & Replacement
When the key goes in but nothing turns.
Broken Key Extraction
The blade comes out. The lock usually survives.
Locksmith questions in Frederick
Still not sure? Call (888) 571-4443 — a real dispatcher will tell you what the job involves before anyone is sent out.
How much does a locksmith cost in Frederick, MD?
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Our service call in Frederick, MD, is $49. After an assessment, you will receive a transparent quote for the entire job, which must be agreed upon before any work begins or a van is dispatched. We accept various payment methods, including cash, Visa, Mastercard, Amex, Apple Pay, Zelle, and Venmo.
How quickly can a locksmith reach me in Frederick?
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Q 24/7 Lock Service has mobile technicians covering Frederick, MD, as part of our Maryland service area. Once you agree to the quoted service, a van is dispatched promptly. Our live dispatcher can provide an estimated time of arrival, helping you plan your day with minimal disruption.
Is Q 24/7 Lock Service available all hours in Frederick?
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Yes, we are open 24 hours Sunday through Thursday and on Saturday in Frederick, MD, for all your locksmith needs. On Friday, our hours are 9:00 AM to 5:30 PM. Our live dispatcher is available to assist you during these operating times.
Can you make new car keys for all car types in Frederick?
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Q 24/7 Lock Service offers comprehensive car key replacement and key fob and remote programming for a wide range of vehicle makes and models in Frederick, MD. Our technicians carry the necessary equipment to create new keys and program fobs on site, often resolving issues quickly.
What if my lock needs to be drilled?
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Our locksmiths in Frederick, MD, always prioritize non-destructive entry methods. Drilling is considered a last resort, used only when other methods are not feasible to resolve your lockout or lock issue. If drilling is necessary, our technician will fully disclose this and explain the reasons before proceeding.
What our customers actually say
Real reviews from Google and Yelp, published exactly as our customers wrote them.
“When we moved into our new place, we called Chaim to rekey the locks. He was quick, professional, and very helpful. He also adjusted the doors, and they now close and lock more smoothly. Highly recommend using Q 24/7.”
Dan Granot
Lock rekey
“I called and had my 3 month old and 2 year old locked inside my condo. He arrived extremely fast and tried multiple ways to open the door. He successfully opened my door within 15 minutes promptly. Amazing service and very friendly. Would recommend for any emergency!!!!!”
Zoeys Mommy
Emergency house lockout
“Hay was extremely professional and very courteous. He did an outstanding job replacing 2 locks and re-keying one lock for me. Hay took the time to explain what needed to be done and why. I would absolutely use this company again. And their prices were very reasonable.”
Joycelyn McAllister Monayong
Lock change + rekey
Find us
8405 Greenbelt Rd #201
Greenbelt, MD 20770
We're a mobile locksmith — the van comes to you. The Greenbelt address is our dispatch base, and it's where the Maryland, Baltimore & Washington DC coverage radiates from.

Locksmith in Frederick, MD
One call reaches a live dispatcher, 24 hours a day. Upfront price before a van moves.