Blackthorn Locksmith Services
Dispatch line — 24/7(571) 517-1540
Answered 24/7, every day Background-checked technicians Damage-free entry first Mobile — we come to you
Locked out? Tap to call(571) 517-1540CALL →

The Fairfax locksmith
that actually answers.

Call Blackthorn Locksmith Services and a real person answers, whatever the hour. We open cars and homes, cut and program keys, and fit locks across Fairfax.

(571) 517-1540Send your details instead
Tell us what happened

Whatever is locked, start here.

Every one of these is a job we handle every week around Fairfax.

I'mlocked out

Call now →24/7 — day or night

I need acar key

Cut & programmed →On site, no tow to a dealer

I need a locksmith for mybusiness

Get it handled →Push bars, master key, access control

I need torekey my home

Book a visit →New keys, same locks, same day
No time to call?

Send it — we ring you back.

Tell us what happened

We will call you straight back on this number.

Or just call (571) 517-1540

Why us

The way a locksmith should operate.

Every callout runs the same way, whether it is a 2pm rekey or a 2am lockout.

A real person answersAt 2am the same as 2pm. Tell us where you are and help is moving.
Damage-free comes firstTrained non-destructive entry, so your lock and door stay as they were.
Background-checked techniciansVetted, in uniform, and ready — you always know who is at your door.
The trade, up close

Real hardware, real work.

Locksmith hardwareLocksmith hardwareLocksmith hardware
Where we work

Fairfax and the towns around it

Mobile service — the van comes to you. We cover Fairfax, Vienna, Burke, Annandale, Oakton, Centreville.

(571) 517-1540

Serving Fairfax