02-87458839
Concord’s Trusted Locksmith

Protecting What
Matters Most

Professional locksmith services for homes and businesses across Concord and the Inner West. Licensed, fast, and always honest.
02-87458839
Availability
24 / 7 Emergency
Call Us Now
02 8745 8839
Credentials
Licensed & Insured NSW
Based At
Concord NSW 2137
About Us

Concord's Reliable
Security Partner

Kosta Locksmith is a family-run business serving Concord and the Inner West for over a decade. We’ve built our reputation on showing up on time, doing the job right, and always being upfront about costs.
From emergency lockouts to full security upgrades, we bring the same level of care and professionalism to every call. Your security is personal to us — because we live and work in this community too.
02-87458839
10+
Yrs Experience
24/7
Emergency
100%
Licensed
Our Services

Everything You
Need, Handled

From a simple key cut to a full commercial security system — we’ve got the skills and tools to do it right.

Service 01

Emergency Lockouts

Locked out of your home or car? We respond fast around the clock to get you back in safely and without damage.

Service 02
Lock Installation & Replacement
Upgrade your locks or replace damaged hardware. We work with all leading brands and security grades.
Service 03
Residential Security
Comprehensive home protection — deadbolts, window locks, sliding doors, and free security assessments on request.
Service 04
Commercial Locksmith
Master key systems, access control, and commercial deadbolts for offices, retail, strata, and industrial sites.
Service 05
Key Cutting & Duplication
Fast, precision-cut keys for all lock types — house, car, restricted, and safe keys. Done on the spot.
Service 06
Safe Opening & Servicing
Lost your combination or mechanical failure? We open, repair, and service most residential and commercial safes.
Why Choose Us

The Kosta Commitment

Rapid 30-Minute Response

We know emergencies can’t wait. We aim to be on-site within 30 minutes across Concord and the surrounding suburbs.

NSW Licensed & Fully Insured

Every job is completed by a licensed NSW locksmith. You get professional work backed by full insurance — every time.

Upfront, Honest Pricing

We quote before we start. No hidden fees, no surprise call-out charges. Just fair, transparent pricing for every job.

Contact Us

Let's Talk Security

Call Us Now

02 8745 8839

Location

107 Concord Road, Concord NSW 2137