Electrical Services FAQs

Get answers to the most common electrical issues Sydney property owners face. If you’re unsure what’s causing a problem or what to do next, start here.

The cost depends on the job type, complexity, and whether it’s urgent or standard. Minor fixes like replacing a power point may start from $150. Larger jobs like switchboard upgrades or full rewires can range from $1,000 to $3,000+. Emergency call-outs or after-hours service may cost more. AJ Services Group provides upfront quotes with no hidden fees, so you always know what to expect.

Most standard electrical work doesn’t need a council permit but must follow Australian safety regulations. However, major upgrades—like new switchboards, rewiring, or renovations—may require compliance certificates or inspections. Only a licensed electrician can issue the proper documentation. At AJ Services Group, we handle all the paperwork for you to ensure your project is fully compliant. You get peace of mind knowing everything is done legally and safely.

Yes, AJ Services Group offers emergency electrician services across Sydney, day or night. We handle urgent issues like power outages, burning smells, tripping breakers, or exposed wiring. Our team responds fast and works efficiently to restore power and safety. We come fully equipped to resolve most problems on the spot. When it’s an emergency, you can count on AJ Services Group to be there.

AJ Services Group covers a wide range of electrical work for homes, businesses, and commercial spaces. From power points, lighting, and smoke alarms to switchboard upgrades and full rewires—we do it all. We also handle EV charger installs, data cabling, and energy-efficient lighting. Every job is done by licensed electricians who prioritise safety and neat workmanship. If you need reliable electrical work in Sydney, AJ Services Group is your go-to team.

HVAC Services FAQs

Learn what to do when your heating or cooling system stops working. These FAQs cover the top questions Sydney homes and businesses ask.

Costs vary depending on the system type, size, and installation complexity. Split systems typically start from $2,000 including installation. Ducted systems can range from $6,000 to $12,000 or more for large homes or commercial spaces. Factors like electrical upgrades or ductwork can affect pricing. AJ Services Group provides clear, upfront quotes with no hidden fees, so you know exactly what you’re paying for.

Yes, regular maintenance is essential to keep HVAC systems efficient and long-lasting. Filters, coils, and internal components collect dust that can affect performance. A yearly service helps prevent breakdowns and high energy bills. For commercial systems, more frequent checks may be required. AJ Services Group offers tailored maintenance plans to keep your system in top condition year-round.

It depends on your property size, insulation, and cooling needs. Split systems are great for single rooms or small homes. Ducted air conditioning works well for larger homes with multiple zones. AJ Services Group helps you choose and install the right system for maximum comfort and energy savings. Our licensed technicians assess your space and recommend the best fit for your needs.

Yes, we specialise in both residential and commercial HVAC solutions. We work with offices, retail stores, warehouses, and strata properties. Our team designs and installs systems that meet compliance standards and daily operational needs. We also provide ongoing servicing and responsive repairs. AJ Services Group is trusted by Sydney businesses for efficient, high-quality HVAC work.

Security Services FAQs

Find quick answers to common security system concerns in Sydney—whether you’re planning an upgrade or troubleshooting an alarm issue.

The cost depends on the size of your property, number of devices, and level of integration. Basic systems with alarms and sensors start from around $1,000. More advanced setups with CCTV, access control, and remote monitoring can range from $2,500 to $5,000+. Installation complexity and cabling also affect the final price. AJ Services Group offers tailored security solutions with upfront pricing and no hidden costs.

Yes, all security system installations in NSW must be carried out by licensed professionals. This ensures systems meet legal and technical requirements. It’s also a safeguard for homeowners and businesses against faulty or non-compliant setups. AJ Services Group is fully licensed (Master Security Licence No: 000107287) and qualified to install and service security systems in Sydney. You get trusted work that meets industry standards.

A combination of alarms, CCTV, and smart access control offers strong protection. For homes, motion sensors and monitored alarms add peace of mind. Small businesses may also need video surveillance and access logs. AJ Services Group helps you choose the right mix of features for your needs and budget. Our systems are scalable, easy to use, and tailored to your property.

Yes, many modern security systems include mobile app integration for remote access. You can view live footage, receive alerts, and control access from your phone or tablet. This is especially useful for busy homeowners or business owners managing multiple sites. AJ Services Group supplies and installs user-friendly systems with full remote monitoring features. We also provide guidance to ensure you’re set up correctly from day one.

Commercial Door Services FAQs

Explore common commercial door problems Sydney businesses face, including tips on maintenance, repairs, and safety compliance.

The cost varies depending on the issue, door type, and parts required. Minor fixes like track alignment or sensor adjustment can start from $250. Motor or control system repairs may range from $500 to $1,500+. Emergency callouts and after-hours service may also affect the price. AJ Services Group provides transparent quotes and fast, efficient repairs to get your door working again.

If your door is noisy, slow to open, misaligned, or not responding to controls, it likely needs servicing. Other warning signs include sensor malfunctions, worn tracks, or difficulty locking. Ignoring these issues can lead to safety risks or complete system failure. AJ Services Group performs detailed inspections and proactive maintenance to avoid costly breakdowns. We help keep your business secure and running smoothly.

Yes, we provide urgent commercial door repairs across Sydney. Whether it’s a jammed roller door, motor fault, or broken remote access, we respond quickly. Our team is fully equipped to restore access and security without delay. We service warehouses, shops, industrial sites, and other commercial properties. AJ Services Group is your go-to team for fast, reliable door repairs when you need them most.

Most commercial roller doors should be serviced at least once a year. High-traffic or high-use doors may need servicing every 6 months. Regular maintenance helps prevent breakdowns, reduces wear, and ensures safety compliance. AJ Services Group offers scheduled servicing plans tailored to your operational needs. We help extend the life of your doors and keep downtime to a minimum.