Business Details
42 Years
experience
Emergency
services
Your Trusted Air Conditioning Experts in Sydney
Established in 1984, Delmar Air Conditioning has built a reputation as a trusted family-owned business serving the Sydney Metropolitan Area. Our expertise spans the design, installation, and maintenance of residential and commercial air conditioning systems, supported by partnerships with leading manufacturers like Daikin, Brivis, and Toshiba. We pride ourselves on delivering tailored solutions, from cost-effective split systems to advanced VRV technology, while maintaining a commitment to quality and customer satisfaction. With decades of combined experience, our team ensures every project aligns with industry best practices and client needs. As founding members of the Air Conditioning Dealers Association (ACDA), we uphold rigorous standards and pass these benefits to our customers.Our focus on punctuality, professionalism, and transparent communication has earned us numerous manufacturer awards and consistent client recommendations. Whether addressing urgent repairs or planning preventative maintenance, we prioritise efficiency, reliability, and long-term system performance. Our portfolio includes collaborations with architects and builders on prestigious projects, reflecting our ability to integrate systems seamlessly into diverse architectural designs. By staying at the forefront of technological advancements, we help clients reduce energy costs while enhancing comfort. Our approach combines technical expertise with a personal touch, ensuring every client receives obligation-free consultations and solutions tailored to their specific requirements.
Services
Split System Installation
Ducted Air Conditioning
VRV Systems
Commercial HVAC
Preventative Maintenance
Details
- Year established: 1984
Highlights and features
- We offer over 40 years of experience in air conditioning design and installation.
- Our team holds partnerships with leading manufacturers like Daikin and Toshiba.
- We provide tailored solutions for residential and commercial properties.
- Our punctual, courteous technicians ensure seamless installations and repairs.
- We are founding members of the Air Conditioning Dealers Association (ACDA).
Associations and certifications
- Air Conditioning Dealers Association (ACDA)
What people say
Competitive prices
Knowledgeable people
Courteous technicians
Efficient installations
Honest recommendations
Services
Split System Air Conditioning
Split systems provide efficient, zoned climate control for individual rooms. Ideal for homes and small offices, these systems offer quiet operation and energy-efficient performance. Our installations ensure seamless integration with existing structures while maintaining aesthetic appeal.
Ducted Reverse Cycle Systems
Ducted systems deliver year-round comfort through discreet ceiling or floor outlets. Perfect for larger properties, they combine heating and cooling in one integrated solution. We design layouts that maximise airflow efficiency while minimising visual impact.
VRV Systems
VRV technology allows independent temperature control across multiple zones using a single outdoor unit. This scalable solution suits commercial buildings and multi-room residential properties, offering precise climate management and energy savings through advanced refrigerant regulation.
Commercial Air Conditioning
We design and install custom mechanical ventilation and climate control systems for commercial spaces. Our solutions meet building codes while optimising energy efficiency, with options ranging from modular VRV systems to large-scale ducted networks tailored to business operations.
Preventative Maintenance
Regular maintenance extends equipment lifespan and maintains peak efficiency. Our technicians perform comprehensive checks, clean components, and identify potential issues. Scheduled agreements ensure systems operate reliably while reducing long-term energy costs through optimised performance.
Questions
What types of air conditioning systems do you install?
We specialise in split systems, ducted reverse cycle systems, VRV systems, and commercial HVAC solutions.
Do you service all brands of air conditioners?
Yes, our technicians can diagnose and repair all major brands, regardless of where they were purchased.
Are your installers licensed and insured?
Yes, we hold multiple contractor licenses and are fully accredited by industry associations.
How often should air conditioning systems be serviced?
We recommend seasonal maintenance to ensure optimal efficiency and extend system lifespan.
Do you offer emergency repair services?
Yes, our breakdown service responds promptly to urgent air conditioning issues.
Reviews (6)
Mike Barnett
Jan 17, 2022
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Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
I was not able to use the services of Delmar this time around but the friendly and highly efficient representative was very helpful. Hope to do business sometime in the future. Many thanks.
I was not able to use the services of Delmar this time around but the friendly and highly efficient representative was very helpful. Hope to do business sometime in the future. Many thanks.
Pieter Nieuwoudt
Dec 27, 2021
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Positive:Professionalism
I was looking for a local business to perform routine maintenance and check-up on my ancient ducted AC. James came out and was very professional and answered my many questions knowledgeably. I would recommend their services.
Service:HVAC maintenance
I was looking for a local business to perform routine maintenance and check-up on my ancient ducted AC. James came out and was very professional and answered my many questions knowledgeably. I would recommend their services.
Service:HVAC maintenance
Matt Jones
Sep 09, 2021
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After some thorough research I came across Delmar to install 3 air-conditioning units at my elderly mums property. Out of all the quotes they were the most well balanced, friendly, courteous and responsive. They didn't try to oversell and actually said we didn't really need the third unit but we chose to anyway for completeness sake. The install was done efficiently and neatly with us being well informed along they way. I would definitely recommend them.
Adam Campbell
Jul 25, 2020
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Positive:Punctuality,Quality,Responsiveness,Value
We had aircon installed yesterday. Matt was knowledgeable and able to answer technical questions quickly. Tristan was quick, neat, friendly and did a great install for us. Thank you!
We had aircon installed yesterday. Matt was knowledgeable and able to answer technical questions quickly. Tristan was quick, neat, friendly and did a great install for us. Thank you!
Ross Mackenzie
Jul 21, 2020
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Matt was prompt to his appointment with us. After a discussion about placement of units and a costing, he booked us in for delivery and fitting the following week. The unit was a Daikin reverse cycle system. The team, three of them, from Delmar arrived the following week and installed the system in under four hours. The were extremely efficient and did not damage anything and cleaned up before leaving. I would certainly recommend Delmar and the team of tradesmen.
Felix Stephen
Jul 15, 2019
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I am delighted, thank and applaud Matthew and Sharon at Delmar for their guidance and outstanding service.The technicians who installed the system were professional, courteous and efficient. I thank and salute them for their excellent work.
