Open Sesame Lock & Key
Service

Master Key Systems

One key for the owner, limited keys for staff — master key systems designed and pinned for small businesses and rentals.

Overview

Master Key Systems, done by hand

Every master key systems job in Greenwood, Ware Shoals and across the SC upstate is handled by Tim personally — from the first phone call to the final test before we leave. No subcontractors, no rotating crew, no shortcuts.

Master Key Systems service overview
Master Key Systems service in progress
What's included

Premium care at every step

The full scope of what you get when you book this service — written out so there are no surprises on the invoice.

  • Designed Around Your Doors

    We walk the building with you first — front, back, stockroom, office, mechanical — and map who needs access where before a single pin goes in.

  • One Master, Many Sub-Keys

    The owner carries a single key that opens every door, while each employee key only turns the locks that person actually needs.

  • Written Key Chart

    You get a clear chart showing every keyway, cut, and holder — so when someone leaves, you know exactly which cylinders to rekey.

  • Works With Existing Hardware

    Most commercial cylinders can be re-pinned into a master system without buying all-new hardware, which keeps the project affordable.

How it works

The same careful steps, every job

From the first phone call to the last key in your hand — here's exactly how a service appointment goes.

  1. Detailed PhoneIntake

    We ask the right questions up front — door type, lock brand, what's happening — so we arrive prepared and quote you fair.

  2. Clearly PriceRange Upfront

    You'll get an honest range before we roll out. If anything could change the cost, we tell you before we start — not after.

  3. CarefulOn-Site Work

    Tim treats every home like his own. Clean workspace, no damage to doors, and only the work you signed off on.

  4. Keys In YourHand Tested

    Before we leave, every lock is tested, every key is handed over, and you confirm everything works perfectly.

Service questions

Common questions about master key systems

Don't see your question? Call Tim directly — he answers the phone himself.

(864) 981-3090

Book this service

Ready to get it scheduled?

Tell us what's going on with your master key systems — we'll quote a fair price range on the phone before we roll out.

Reach Tim directly

One owner. One phone. No call center.

Calls and texts go straight to Tim — the same person who shows up at your door.

Call now — fastest

(864) 981-3090

Based in

Ware Shoals, SC

Hours

Mon–Sat · 24 hours a day · ET

Contact Us

Tell us what you need — takes about a minute.

Step 01 / 02

We respond within 1 business hour

Mon–Sat · 24 hours a day · ET