Our Services
Lesside delivers on commercial, industrial and residential projects while maintaining the personal service and attention to detail our clients value.
Air Conditioning
We deliver customised air conditioning systems for commercial, industrial, and residential environments, including hospitality, education, childcare, and large multi-residential sites. From split systems to complex VRF/VRV and chilled-water solutions, we provide installations that maximise comfort, efficiency, and reliability, including integration with smart control and building management systems.
Our support extends through preventative servicing, refrigerant management, diagnostics, emergency repairs, filtration solutions, and energy-performance optimisation. For residential customers, we design and install systems tailored to the home and provide ongoing servicing, upgrades, and responsive breakdown support.
Refrigeration
We design, install, and support refrigeration systems for retail, hospitality, warehousing, cold storage, and specialist environments such as laboratories and medical facilities. From walk-in freezers to commercial display units and controlled-temperature storage, we provide reliable and efficient systems that maintain product integrity and operational continuity.
Our service offering covers ongoing performance checks, breakdown response, leak detection, temperature calibration, cleaning of components, and compliant refrigerant handling. By prioritising reliability and efficiency, we help businesses reduce system downtime and maintain consistent temperature conditions essential for storage, safety, and product quality.
Mechanical Ventilation
We deliver customised air conditioning systems for commercial, industrial, and residential environments, including hospitality, education, childcare, and large multi-residential sites. From split systems to complex VRF/VRV and chilled-water solutions, we provide installations that maximise comfort, efficiency, and reliability, including integration with smart control and building management systems.
Our support extends through preventative servicing, refrigerant management, diagnostics, emergency repairs, filtration solutions, and energy-performance optimisation. For residential customers, we design and install systems tailored to the home and provide ongoing servicing, upgrades, and responsive breakdown support.
Electrical
We design, install, and support refrigeration systems for retail, hospitality, warehousing, cold storage, and specialist environments such as laboratories and medical facilities. From walk-in freezers to commercial display units and controlled-temperature storage, we provide reliable and efficient systems that maintain product integrity and operational continuity.
Our service offering covers ongoing performance checks, breakdown response, leak detection, temperature calibration, cleaning of components, and compliant refrigerant handling. By prioritising reliability and efficiency, we help businesses reduce system downtime and maintain consistent temperature conditions essential for storage, safety, and product quality.
Data Cabling
We deliver structured data cabling solutions for commercial, industrial, and residential environments, ensuring fast, reliable, and secure connectivity. Our team designs and installs networks that support voice, data, fibre, communications rooms, and integrated building systems. From small office upgrades to large multi-level installations, we provide cabling infrastructure that meets current standards and future capacity needs.
Our services include testing, certification, troubleshooting, repairs, and system upgrades to improve network performance. We also assist with equipment relocation, rack organisation, fault diagnosis, and ongoing maintenance, ensuring consistent, high-quality connectivity across all operational areas.
Qualified Technicians
Our qualified technicians manage the full lifecycle of mechanical and electrical systems — from design and installation to servicing, repairs, and maintenance. With strong expertise in HVAC, ventilation, refrigeration and electrical systems, Lesside Services delivers compliant, reliable work backed by professional standards.
Recent Projects
Our recent projects highlight Lesside Services' expertise across commercial, residential, education, hospitality, and aged-care environments. From new installations to ongoing maintenance, we provide reliable HVAC, refrigeration, and electrical solutions that ensure quality performance and dependable support.
Customer Reviews
Customer reviews highlight Lesside Services’ trusted workmanship, responsive support, and reliable results across all industries and service environments.
Brett Charters
We have used Lesside Services for well over 15 years and have found them to be an excellent company to deal with, without fail. QSS has used Lesside for everything from a power point to a complete energy usage restructure (more than once after our recent move). Electrical, Data, Solar and Security have all been done and done very well.
Celeste Davidson
Lesside Services Pty Ltd have recently installed my new air-conditioner. I was impressed with the fantastic service and the level of professionalism shown by their representatives. In my opinion, Lesside's technicians are excellent tradesmen who did a brilliant job of installing my air-conditioning unit. I would thoroughly recommend Lesside Services Pty Ltd to anybody wanting to have an air-conditioner installed.
Harno69
I have been dealing with Lesside now for over 10 Years and have found them to be absolutely brilliant to do business with, they are always on time, stick to the price and never give you any surprises. They are very knowledgeable, extremely focused on the customers and their needs and always recommend with a solution in mind without the enormous price tag. If you're looking for a professional Electrical and Air Conditioning Company you'll find it very hard to beat these guys. They are Brilliant and their service is first class and I cannot recommend them more highly. Thanks Lesside appreciate everything you do.
Common Questions
Find quick answers to common enquiries about our services, capabilities, compliance, and processes. If you need further clarification, our team is available to help.
Absolutely. We can advise on system upgrades, high-efficiency units, smart control systems, energy optimisation, and strategies to reduce long-term operating costs.
Yes. All work is documented, including compliance reports, service logs, equipment serial tracking, and warranty-related documentation.
We offer priority rapid-response service for critical failures, including refrigeration outages, AC breakdowns, ventilation faults, and electrical emergencies. Response times depend on location and contract priority level.
We primarily service commercial properties, corporate workplaces, shopping centres, hospitality venues, medical facilities, logistics and warehousing, education, public sector buildings, and industrial environments.
Yes. We can provide centralised service management for multi-site portfolios with consolidated reporting, invoicing, and maintenance scheduling.
Yes. We regularly work with legacy infrastructure, BMS systems, digital controls, and mixed-vendor installations to ensure compatibility and seamless integration.
Yes. We offer scheduled servicing and maintenance programs designed to reduce breakdowns, extend asset life, maintain compliance, and ensure optimal system efficiency.
Yes. All technicians are fully qualified, insured, and certified to Australian standards for HVAC-R, mechanical ventilation, and electrical services. We strictly adhere to WHS and industry compliance requirements.
We offer after-hours, overnight, and weekend scheduling to minimise downtime for workplaces, retail environments, facilities, and public-facing operations. Additional fees may apply.
Yes. For commercial, government, and large infrastructure sites, we conduct an on-site inspection to assess system requirements, existing infrastructure, and compliance considerations before providing a quote.