Real Estate Services
Fast, Reliable & Professional – Keeping Your Home Secure
Rethink Security with Gronbek
For real estate agents, property managers, and landlords, security is more than just protecting a property—it’s about building trust with tenants and adding value to every tenancy. One of the biggest risks with new tenancies is key control: previous tenants, contractors, or cleaners may still have access if locks aren’t rekeyed or replaced. This leaves both the property and new tenants exposed.
At Gronbek Security, we put Security First by offering tailored Move-In Security Packages that real estate agents can provide as part of every new tenancy. By ensuring locks are rekeyed, access points secured, and smart solutions installed, you can give your clients and tenants the peace of mind they deserve.
From lock change and rekeying services to smart intercoms, alarm systems, and communal access solutions, Gronbek provides scalable, professional security packages designed for residential and commercial property portfolios.
Partner with Gronbek Security—because tenant safety builds trust, reputation, and long-term relationships.
Lock Change & Rekey Services
Smart Intercoms & Keyless Entry
Alarm Systems for Vacant Properties
Rapid-Response Locksmith Services
Secure Mailboxes & Communal Access
Scalable Solutions for Portfolios
Fast, Reliable & Professional
Securing Your Next Home
One of the greatest risks in property management is not knowing how many keys are still in circulation. Former tenants, cleaners, tradespeople, or contractors may still have copies, leaving the property exposed. Gronbek Security offers fast, professional lock change and rekey services that give new tenants peace of mind from day one. Rekeying is a cost-effective solution, eliminating the use of old keys without the need to replace entire locksets. For higher-risk properties, we also install brand-new locks to provide an additional level of assurance. Partnering with Gronbek allows real estate agents and landlords to offer a professional Move-In Security Package as part of every tenancy agreement, demonstrating genuine care for tenant safety while protecting property assets. By placing security first, you not only secure the property but also build trust with your clients, enhancing reputation and tenant satisfaction.
Tenants expect modern, convenient solutions that make everyday living easier while maintaining strong security. Gronbek Security provides smart intercom systems and keyless entry solutions that elevate tenant experience while keeping buildings secure. With video-enabled intercoms, keyless card systems, or smartphone-based access, tenants can confidently manage entry for themselves, family, and visitors. For real estate agents, these systems offer greater control and reduced risk by eliminating the need for physical keys that can be lost, copied, or stolen. They’re especially effective for apartments, townhouses, and managed buildings where multiple tenants and visitors access communal areas. By integrating smart access systems into your property portfolio, you not only modernise security but also add tangible value to rentals, making them more attractive to prospective tenants. Gronbek ensures these systems are installed, managed, and maintained with precision, giving property managers a reliable solution that combines convenience, modern technology, and peace of mind.
Vacant properties represent one of the highest risks for landlords and property managers. Empty homes and apartments can attract break-ins, vandalism, and damage that not only costs money to repair but also delays the next tenancy. Gronbek Security offers advanced alarm systems designed to protect vacant and managed properties. Our solutions range from standalone alarms to integrated monitored systems that immediately alert property managers or security responders in the event of an attempted break-in. These alarms are tailored to the property’s unique vulnerabilities, with options such as motion detectors, window and door sensors, and integration with CCTV monitoring. By installing alarms during vacant periods, you prevent potential damage, protect owner investments, and present properties to tenants in a safe and secure condition. Real estate agents who include these systems as part of their management services demonstrate professionalism and proactive care, building trust with both landlords and tenants.
Emergencies can happen at any time. Tenants may lock themselves out, keys may break in locks, or urgent rekeying may be required after a tenancy ends. Gronbek Security provides 24/7 rapid-response locksmith services, ensuring your properties are never left exposed or inaccessible. Our licensed locksmiths are available around the clock across Perth and can respond quickly with mobile vans fully equipped to handle emergencies on-site. For real estate agents and property managers, this service adds real value by ensuring tenants and landlords always have professional, trusted locksmith support available at short notice. Our team not only resolves immediate issues but also offers recommendations to improve long-term security and prevent repeat incidents. By including emergency locksmith access in a Move-In Security Package, you provide tenants with confidence and convenience, knowing their property is supported by Perth’s most reliable locksmith service, backed by more than 40 years of experience.
Shared spaces and communal areas often present overlooked security risks. Mail theft, unauthorised entry to buildings, or misuse of shared facilities can create frustration for tenants and risk for landlords. Gronbek Security provides secure mailbox systems and communal access control solutions that safeguard tenant privacy and protect common areas. From lockable, tamper-proof mailboxes to electronic communal entry points managed by keypads, cards, or smartphone apps, our solutions ensure only authorised tenants can access these shared spaces. Real estate agents offering this service as part of their tenancy management show a commitment to both convenience and security. For tenants, it builds trust and confidence that their safety is being prioritised, while for landlords, it reduces the risk of complaints and potential property damage. By combining secure mail solutions with smart communal access, Gronbek delivers a seamless system that enhances property value and ensures long-term tenant satisfaction.
Every property portfolio is different, ranging from single dwellings to large multi-site investments. Gronbek Security offers scalable security solutions tailored to the size and needs of each portfolio, ensuring consistency across all properties. For small landlords, we provide cost-effective packages that include lock changes, rekeying, and alarms for vacant homes. For larger property managers or agencies handling multiple sites, we deliver centralised solutions such as master key systems, integrated CCTV, and access control platforms that allow efficient oversight and streamlined security management. These scalable systems save time, reduce costs, and maintain high levels of tenant safety across the entire portfolio. By partnering with Gronbek, real estate agents can enhance their service offering, attract more landlords, and strengthen client relationships. Security becomes a differentiator—demonstrating your agency puts tenant protection first while protecting property investments. With Gronbek, every property is secured to the same professional standard.
Why Real Estate Trust Gronbek Security?

Reliable, professional service tailored to property needs

Fast installations and responsive local support

Affordable packages to suit all property types and budgets

Security for homes, rentals, developments, and commercial spaces
Premises Secured
Satisfied Clients
Why Choose Gronbek Security?
Trust your security to the Perth locksmith company with the track record and reputation to provide the best quality products and installation. We offer a competitive price on quality, commercial-grade products for both commercial and residential security.
Locksmith Perth
If you’re not sure what you need or feel your home or business security could be improved, our team of Perth locksmiths can offer advice on a solution to suit your needs and budget. It may be as simple as choosing a new lock for the front door or designing an integrated security system.
FAQs
Our Perth locksmiths have been in the business a long time and are often asked the same questions. How can I prevent a break in? Do I need to change locks? Is my home secure? We can answer your questions so you can be informed about your security and safety.
Need help or not sure where to start?
Call us today or visit our workshop for expert advice on home security.
Key Offerings:
Lock change and rekey services for new tenants
Smart intercoms and keyless building access
Alarm systems for vacant and managed properties
Rapid-response emergency locksmith services
Secure mailboxes and communal access control
Why Real Estate Professionals Work with Gronbek Security?
Fast turnaround on service requests
Scalable solutions for small and large portfolios
Enhanced tenant and landlord satisfaction
Integration with existing property management platforms
Our Key Offerings
Boost Property Value and Tenant Confidence with Professional Security
For property managers, landlords, and real estate agents, security is a critical part of protecting assets and attracting tenants. Gronbek Security offers tailored security services for both residential and commercial real estate.
Lock change and rekey services for new tenants
Smart intercoms and keyless building access
Alarm systems for vacant and managed properties
Rapid-response emergency locksmith services
Secure mailboxes and communal access control



