Harford County · Baltimore Metro · and beyond
Locked out?
We'll get you
back in.
Mobile residential, commercial, and automotive locksmith service — licensed, bonded, and insured, with 15+ years cutting keys and securing doors across Maryland.
15+
Years in Business
#547
MD Locksmith License
24/7
Emergency Dispatch
5.0
Google Rating
What we focus on
Built for business security and vehicle access
Commercial Locksmith
High-security hardware, access control, master key systems, and panic exit devices for offices, warehouses, and storefronts.
- Access control & keypad systems
- Master key & rekey systems
- Panic & exit device installation
Automotive & Car Keys
Mobile key cutting and programming at your location — transponder keys, fobs, and broken key extraction for most makes and models.
- Transponder & fob programming
- Broken key extraction
- Car lockout & duplicate keys
Full range
Every lock, every key, every entry point
Who we are
A Maryland-licensed locksmith with 15+ years on the road
S.E.L Locksmith LLC (also known as Silver Eagle Locksmith) is a mobile locksmith company based in the Baltimore, Maryland area, holding Maryland Locksmith License #547. We don't operate a storefront — our technicians run fully equipped service vehicles, which means the tools needed to cut a key, rekey a deadbolt, or program a transponder come to you, rather than the other way around.
Mobile-first, by design
Every job is done at your home, business, or roadside location using van-mounted key-cutting and programming equipment — no drop-off, no waiting room.
Licensed under Maryland law
Maryland requires locksmiths to be individually licensed through the Department of Labor. We hold License #547 — you can verify it independently before any work begins.
Residential, commercial & automotive
Most locksmiths specialize in one lane. We work across all three — house keys in the morning, a commercial access control job at noon, a car key by evening.
Upfront pricing, before we start
We provide a price estimate before beginning work whenever possible, so there's no surprise when the job's done.
Know before you call
Signs it's time to call a locksmith
Locks don't usually fail all at once — there are warning signs first. Here's what tends to show up before a lockout, a break-in, or a lock that quits working entirely.
Your key sticks or needs wiggling
A key that's hard to turn or needs constant wiggling usually means worn pins inside the cylinder — a rekey or lock service call before it fails completely is cheaper than an emergency one.
You moved into a new place
You don't know how many copies of the old keys exist. Rekeying (or replacing) exterior locks after a move is standard advice from security professionals.
A key fob is missing or lost
A missing car key or fob is a security gap, not just an inconvenience — especially with keyless-entry vehicles. Getting a replacement cut and the old one deactivated closes that gap.
Staff turnover at your business
Former employees holding working keys is one of the most common commercial security oversights. A master key rekey resets who has access.
A door doesn't latch flush
A door that doesn't sit flush in its frame, or a deadbolt that doesn't fully throw, is a common and often overlooked point of entry.
You're locked out right now
If you're standing outside your home, business, or car with no way in, that's what our 24/7 emergency dispatch is for.
Where we work
Harford County, Baltimore Metro, and beyond
We run mobile units throughout the region — give us a call to confirm coverage at your address.
Recent work
See the jobs we've done
Reviews
Rated 5.0 stars on Google
Individual reviews are coming soon. In the meantime, you can read verified reviews directly on our Google Business profile.
Questions
Frequently asked questions
We run mobile units throughout Harford County and the Baltimore Metro area, and often work beyond those areas too — give us a call with your address and we'll confirm coverage.
Yes. S.E.L Locksmith holds Maryland Locksmith License #547 and carries bonding and insurance. You can verify our license through the Maryland DLLR licensing program.
Always confirm a locksmith's license number and get a quote before work begins. The FTC has a helpful guide on spotting unlicensed or bait-and-switch operators.
We handle transponder and fob programming for most makes and models on-site. Call with your vehicle's year, make, and model and we'll confirm what's needed.
Cash, credit or debit card, check, Venmo, and Cash App.
If your existing hardware is in good working condition, rekeying is typically faster and less expensive — the lock stays, but a new key is required to open it. Full replacement makes more sense for damaged, outdated, or lower-security hardware. We can assess on-site and recommend one or the other.
We're fully mobile — there's no shop to visit. Our technicians bring key-cutting machines, programming tools, and lock hardware directly to your home, business, or roadside location.
Ask for a price estimate before any work begins, and confirm it in writing or by text if possible. We provide pricing upfront whenever we can. If a locksmith refuses to give you a number before starting, or quotes one price on the phone and a much higher one on-site, treat that as a red flag.
Get started
Request a free quote
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