Commercial locksmith service for property managers

Your Contra Costa County Locksmith Vendor

One Trusted Vendor for Every Property

Property managers and HOA boards don't need a locksmith for one door — they need a dependable vendor who answers the phone, shows up for the work order, handles the certificate-of-insurance paperwork, and bills cleanly. Concord Locksmith has been that vendor for Contra Costa County owners and managers for over 75 years.

From a single tenant turnover to a full master-key rollout across a complex, we keep your buildings secure and your residents’ keys accounted for — with one point of contact who already knows your properties.

01

Tenant-Turnover Rekeys

Unit changes hands? We rekey so the previous tenant’s keys are dead before the new one moves in — fast, scheduled around your turnover, and far cheaper than replacing hardware.

02

Master Key Systems

One master for management, sub-masters per building, individual keys per unit. We design, install, and maintain master-key systems so your team gets the access it needs and tenants get only theirs.

03

Access Control & FOB Repair

Key-fob readers, card access, and electronic entry — installed and, just as important, repaired. When a building’s fob system goes down, residents are locked out; we get it working again.

04

Common-Area & Gate Hardware

Lobby doors, mailroom and amenity locks, automatic gate locks, and HOA gate mechanisms — repaired, replaced, and kept compliant.

05

Door Closers, Panic Bars & Hardware

Door closers, exit devices and panic bars, hinges, latches, and frames. We keep your egress doors both secure and code-compliant.

06

Commercial Lockouts

Locked out of an office, a unit, or a common area? Call us — we respond throughout Concord and Contra Costa County to get your people back in.

Built for the Way You Actually Work

We know property-management work runs on paperwork and reliability, not just locks. That’s why managers across Contra Costa County keep us on their vendor list.

Certificate of Insurance

We provide a current COI for your files and can name your company or ownership as additional insured when required — just ask before the first job.

Work Orders, Done Right

Send us the work order, the unit, and the access details — we schedule, complete, and bill cleanly. One contact who already knows your portfolio.

Quote Before We Work

No bait-and-switch, no surprise invoices. You get the price before the job, so it lines up with the budget you have to answer for.

Multi-Property Coverage

Scattered units or several buildings across Concord, Walnut Creek, Pleasant Hill, Martinez and the rest of the county? One vendor handles them all.

Setting up a new vendor or need a COI on file? Get us on your approved list

Need a locksmith vendor you can count on?

Call 925-689-1534