With over 20 years of industry experience, AJ Services Group delivers licensed electrical, HVAC, security, and cabling solutions you can count on. We show up on time, do the job right, and service homes and businesses across Sydney.
At AJ Services Group, we deliver licensed electrical, HVAC, security, and door solutions for homes and businesses across Sydney. From urgent repairs to full installations, we prioritise safety, reliability, and quality every time.
Upgrade your switchboard to meet modern safety standards and prevent electrical faults. We replace old or overloaded units with compliant systems built to support power demands.
Call our emergency electricians for fast, reliable help when unexpected electrical issues strike. We’re available 24/7 to diagnose and resolve faults safely.
Book a licensed Level 2 electrician for advanced electrical work like metering, mains upgrades, or overhead connections. We’re certified to safely handle complex jobs.
Keep your business powered and compliant with expert commercial electrical services. We handle everything from maintenance and repairs to upgrades and installations
Create a comfortable environment for staff and customers with expert commercial AC installation. We install energy-efficient systems tailored to your building’s needs.
AJ Services Group is a fully licensed Sydney-based team specialising in electrical, HVAC, security, and structured cabling. Backed by 20+ years of experience, we’re fully licensed in Electrical, HVAC, and Security Systems, and ACMA-certified for open cabling work—ensuring all services meet Australian standards and compliance requirements.
We proudly serve residential, commercial, and industrial clients—working closely with homeowners, local councils, strata managers, and facility managers to deliver reliable, high-quality outcomes. From switchboard upgrades and EV chargers to commercial HVAC systems and roller door repairs, our skilled team handles it all with precision, speed, and care. When you choose us, you get quality workmanship, real accountability, and services tailored to your needs.
When it comes to electrical, HVAC, security, and access systems, you need a team that shows up, knows the job, and gets it done right. Here’s why property owners, strata managers, and councils across Sydney choose AJ Services Group.
We’re available around the clock for urgent jobs and after-hours callouts. When something goes wrong, we act fast and get it fixed properly.
With decades of experience, we handle commercial, industrial, and residential work with ease. You get the right solution no matter the job size or site.
Strata managers rely on us for reliable, compliant, and disruption-free work. We keep shared spaces safe, informed, and running smoothly.
Local councils choose us for projects that demand quality, compliance, and accountability. We deliver on-time, to spec, and with minimal fuss.
See why Sydney homeowners and property owners trust AJ Services Group. We’re known for showing up on time, delivering quality work, and getting the job done right the first time.
Whether it’s urgent repairs or a full installation, we handle it with speed and precision. We work across residential and commercial properties—call now and let’s get your job sorted today.
Proudly servicing homeowners and businesses across Sydney and surrounding suburbs. If your area’s not listed, get in touch—we’ll likely still come to you.
Have questions about our services or licensing?
Find quick answers to the most common things people ask us.
We offer fast response for urgent electrical issues across Sydney. If you’ve lost power, your switchboard is sparking, or a circuit keeps tripping, we’ll prioritise your call. In most cases, we can attend the same day. Our electricians arrive on time, assess the problem quickly, and make your home safe.
We regularly work with strata managers, landlords, and commercial property owners. Our team handles electrical, HVAC, security, and access systems across residential and commercial buildings. We provide clear quotes, fast scheduling, and reliable communication throughout every job. Whether it’s a one-off repair or ongoing maintenance, we’re a trusted trade partner. You’ll always know what’s happening and when it will be done.
Yes, every member of our team is fully licensed and qualified to carry out the work they do. We hold certifications in Electrical, HVAC, Security Systems, and Open Cabling. This means all work is compliant with Australian regulations and safety standards. You’re getting qualified professionals who do the job properly and safely. We also back our workmanship with a guarantee for peace of mind.
If your lights flicker, your AC isn’t cooling, or your alarm system keeps glitching, it’s time to call in a licensed expert. Ongoing issues can point to deeper faults that are unsafe or costing you money. DIY fixes often make things worse and may void insurance. At AJ Services Group, we find and fix the issue properly—across electrical, air, and security systems. We’ll tell you exactly what’s wrong and get it sorted fast.
AJ Services Group is a team of licensed electricians, HVAC technicians, and security system installers with over 20 years of hands-on experience.
Company Licence NO: 370353C
Master Security Licence NO: 000107287
ACMA Cabling Licence NO: B28520NSW
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