Commercial Grade Products
Built to perform in the toughest conditions, trusted by businesses, ready for your needs.
Competitive Pricing
Premium protection without the premium price tag, value you can count on.
Rethink Security
Protect. Partner. Prevent. Secure. Innovate. Integrate. Trust. Respond. Adapt. Evolve.
Commercial Grade Products
Built to perform in the toughest conditions, trusted by businesses, ready for your needs.
Competitive Pricing
Premium protection without the premium price tag, value you can count on.
Competitive Pricing
Premium protection without the premium price tag, value you can count on.
Find out why Gronbek Security is a leader in
Trusted Residential & Commercial Locksmiths in Perth
At Gronbek Security, we put security first, delivering trusted, professional solutions as one of the leading residential and commercial locksmiths in Perth. Our experienced team of police-licensed locksmiths serves the entire metropolitan and regional WA areas, bringing peace of mind and unmatched quality to every job.
As proud members of The Master Locksmith Association since 1986, we’re deeply trusted by homeowners, landlords, real estate agents, and clients across the commercial, industrial, education, Local and State Government and mining sectors.
Comprehensive Locksmith and Security Solutions
With over 40 years’ experience, Gronbek Security installs advanced, commercial-grade locks and innovative security products designed to protect your home or business effectively. Visit our established locksmith shop in Fremantle or our premises in Welshpool, and let our skilled team of locksmiths and security technicians provide expert guidance and high-quality products tailored specifically to your security needs.
Upgrade, New Installations, Repair, Replace Your Security Solutions
Secure Your Consultation and Strengthen Your Security
RESIDENTIAL
Your home is your sanctuary, and Gronbek Security is committed to helping you keep it that way,...
COMMERCIAL
In today’s fast-paced commercial landscape, security is more than just locks and alarms, it’s about,...
INDUSTRIAL
Industrial facilities face unique security risks, from vandalism and theft to unauthorised access to,...
MINING
Mining sites require heavy-duty, reliable security systems that work around the clock and in,...
REAL ESTATE
For property managers, landlords, and real estate agents, security is a critical part of protecting assets,...
GOVERNMENT
Your home is your sanctuary, and Gronbek Security is committed to helping you keep it that way,...
EDUCATION
Your home is your sanctuary, and Gronbek Security is committed to helping you keep it that way,...
AGED CARE
Your home is your sanctuary, and Gronbek Security is committed to helping you keep it that way,...
RESIDENTIAL
Your home is your sanctuary, and Gronbek Security is committed to helping you keep it that way,...
COMMERCIAL
In today’s fast-paced commercial landscape, security is more than just locks and alarms, it’s about,...
INDUSTRIAL
Industrial facilities face unique security risks, from vandalism and theft to unauthorised access to,...
MINING
Mining sites require heavy-duty, reliable security systems that work around the clock and in,...
REAL ESTATE
For property managers, landlords, and real estate agents, security is a critical part of protecting assets,...
GOVERNMENT
Gronbek Security delivers professional-grade security systems tailored to government buildings and facilities.
EDUCATION
Gronbek Security provides tailored security systems for schools, TAFEs and universities across WA.
AGED CARE
Gronbek Security provides tailored solutions to help aged care providers keep residents, staff and visitors safe.
Trusted by local major brands
OUR VALUES
It's not only where you work, but who you work with.
We’re not just here to do a job, we’re here to make our clients feel secure and supported. Our values drive us to go beyond expectations, every step of the way.
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Your Security Matters—Put It First With Gronbek Security
UPGRADE, REPAIR, REPLACE
RESIDENTIAL
Your home is your sanctuary, and Gronbek Security is committed to helping you keep it that way,...
COMMERCIAL
In today’s fast-paced commercial landscape, security is more than just locks and alarms, it’s about,...
INDUSTRIAL
Industrial facilities face unique security risks, from vandalism and theft to unauthorised access to,...
MINING
Mining sites require heavy-duty, reliable security systems that work around the clock and in,...
REAL ESTATE
For property managers, landlords, and real estate agents, security is a critical part of protecting assets,...
GOVERNMENT
Your home is your sanctuary, and Gronbek Security is committed to helping you keep it that way,...
EDUCATION
Your home is your sanctuary, and Gronbek Security is committed to helping you keep it that way,...
AGED CARE
Your home is your sanctuary, and Gronbek Security is committed to helping you keep it that way,...
Let’s Begin!
