House Lockouts
Standing on the porch without a key? We'll get you back inside quickly and without damaging your door or hardware.
Serving the Upstate since day one
Greenville's Trusted Locksmith
We're a family-run locksmith shop right here in Greenville, South Carolina, handling residential, commercial and automotive lock work across the Upstate. Whether you're locked out of the house at midnight or planning a new master key system for the shop, our team shows up ready.
Call (864) 568-4962Available 24 hours a day
What we do
Full-Service Locksmith Work
Residential, commercial and automotive — one team, one number to call.
Lock Rekeying
New home, lost key, or a tenant moving out — we rekey your existing locks so your old keys no longer work.
Lock Replacement & Installation
From standard deadbolts to smart locks, we supply and install quality hardware sized and fitted to your door.
Car Lockouts
Keys locked in the trunk or ignition? Our automotive tools open cars, trucks and SUVs on the roadside across the Upstate.
Car Key Replacement
Lost every copy? We cut and program replacement keys for most makes and models, including transponder and laser-cut keys.
Key Fob Programming
New fob, spare remote, or push-to-start key — we program to your vehicle so it locks, unlocks and starts the way it should.
Broken Key Extraction
Snapped a key inside the lock? We carefully remove the broken piece and check the cylinder before you turn a fresh key in it.
Commercial Locksmith & Master Key Systems
Office lockouts, high-security cylinders, and master key hierarchies designed around how your team actually uses the building.
Why choose us
Old-Fashioned Trade, Modern Tools
Local Greenville Team
We live and work in the Upstate. When you call, you reach neighbors — not a national call center routing your job three states away.
Upfront Honest Pricing
We quote the job before we start it. No surprise fees tacked on at the end, and no bait-and-switch on the roadside.
Fully Insured
Every truck and technician is insured, so your home, business or vehicle is covered from the moment we start the work.
Fast Response
Lockouts don't wait for business hours. We keep trucks stocked and ready to roll day, night and weekends.
Where we work
Serving Greenville & the Upstate
Our trucks cover Greenville, Greer, Taylors, Mauldin, Simpsonville, Travelers Rest, Easley, Fountain Inn and the surrounding Upstate communities. If you're nearby and you're not sure whether we make it out your way, give us a call — chances are we do.
- Greenville
- Greer
- Taylors
- Mauldin
- Simpsonville
- Travelers Rest
- Easley
- Fountain Inn
Get in touch
Stop By or Give Us a Ring
KeyStone Locksmith & Key
17 E Stone Ave STE 125
Greenville, SC 29609
Greenville, SC 29609
Open 24 hours — including nights, weekends and holidays