Business Details
Your Trusted HVAC Partner in Toowoomba
Sub Zero Air Conditioning has been dedicated to providing comprehensive air conditioning solutions across Toowoomba, Warwick, and surrounding regions. With expertise in residential, commercial, and industrial systems, we specialise in sales, installation, maintenance, and repair services tailored to individual client needs. Our team adheres strictly to Australian standards, ensuring quality workmanship and compliance with industry regulations.We collaborate with leading brands like Daikin, Mitsubishi, and Panasonic while offering flexible options for clients to supply their own units. Backed by QBCC and ARC accreditations, our commitment to customer satisfaction is reflected in our responsive service approach and positive client testimonials. Through regular maintenance programs and emergency repair capabilities, we ensure optimal system performance year-round.
Services
High Wall Split Systems
Floor Mounted Split Systems
Ceiling Cassette Systems
Ducted Air Conditioning
Commercial Refrigeration
AC System Maintenance
AC System Repair
MyAir Remote Control
Highlights and features
- QBCC-licensed technicians with ARC certification for refrigeration compliance
- Specialists in residential, commercial, and industrial HVAC system installations
- Flexible service model accommodating client-supplied air conditioning units
- Proven track record serving South East Queensland locations since establishment
- Comprehensive maintenance programs extending equipment lifespan and efficiency
Associations and certifications
- QBCC
- ARC
What people say
Very reliable vendor
Professional and exceeds expectations
Delighted to recommend
Responsive and local administration
Well within budget
Services
High Wall Split Systems
High wall split systems provide efficient climate control for residential spaces. These units mount on walls and connect to outdoor condensers, offering quiet operation and precise temperature management. Ideal for single rooms or open-plan living areas.
Ceiling Cassette Systems
Ceiling cassette systems deliver discreet climate control through ceiling-mounted units. Their 360-degree airflow design ensures even temperature distribution in commercial offices and larger residential spaces without occupying wall space.
Ducted Air Conditioning
Ducted systems provide zoned climate control throughout entire properties. Hidden ductwork and ceiling vents maintain aesthetics while allowing temperature customisation across different areas of homes and businesses.
Commercial Refrigeration
Commercial refrigeration services maintain temperature-critical environments for retail, hospitality, and industrial clients. Our technicians service display fridges, cold storage rooms, and industrial cooling systems to ensure product safety and compliance.
AC System Maintenance
Regular maintenance extends equipment lifespan and improves energy efficiency. Our technicians clean filters, check refrigerant levels, and inspect components to prevent breakdowns and maintain optimal system performance year-round.
Questions
What types of air conditioning systems do you install?
We specialise in high wall split systems, floor mounted units, ceiling cassettes, and ducted systems for residential properties. Commercial installations include package systems and refrigeration solutions.
Do you service commercial refrigeration units?
Yes, our technicians handle commercial refrigeration maintenance and repairs for businesses requiring temperature-controlled storage solutions across various industries.
Can I supply my own air conditioning unit?
Absolutely - we offer installation services for client-supplied units while maintaining full compliance with manufacturer warranties and Australian safety standards.
How often should air conditioner filters be cleaned?
Domestic systems require quarterly filter cleaning, while commercial units need monthly maintenance to ensure optimal performance and air quality.
Do you offer emergency repair services?
While we operate standard business hours, our team prioritises urgent repair requests for critical system failures affecting comfort or operations.
Are maintenance contracts available?
Yes, we provide scheduled maintenance programs to extend equipment lifespan, improve energy efficiency, and prevent unexpected breakdowns for residential and commercial clients.
Reviews (7)
Simon Heenan
Jan 05, 2022
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The Sub-zero team are professional, prompt, they communicate with you, and have very high quality work. Best in the business. If you need airconditioning in the Darling Downs look no further.
Chris HArt
Jul 14, 2021
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I recently had a ducted Airconditioning system put in by Sub Zero Airconditioning. They did a great job. Turned up on time, completed the installation and treated my home with respect. I would use these guys again and again. Thanks for the great work.
👍👍👍👍👍
👍👍👍👍👍
C. M.
Jun 21, 2021
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Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
We would highly recommend Sub-Zero. They are reliable and their workmanship is outstanding. The team work really well together and they made sure that everything they did was exactly what we wanted.
Services:Install ducts & vents,Installation
We would highly recommend Sub-Zero. They are reliable and their workmanship is outstanding. The team work really well together and they made sure that everything they did was exactly what we wanted.
Services:Install ducts & vents,Installation
Jade Maunder
Jun 10, 2021
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The team at Sub-Zero went above and beyond our expectations. Will spent the time to run through our house plan and provide recommendations on what would work best for our space and was always available to answer any questions we had. From our initial consultation through to the installation of our unit, Will communicated and worked in with some fairly tight timeframes to ensure we had the installation completed in time. If you are looking for quality work, product and people, definitely give the guys at Sub-Zero a call.
Babayomi Taiwo
May 27, 2021
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Its not only the huge profit you helped me earn in one week that I am grateful for, my most joy is that I have finally found the expert trader to trust with my money and invest with, MR ANTHONY ALEX cox I really appreciate, your honesty, hard work, I found you almost at the point of giving up on trading because of scammers, but you proved you are… different, and I am most grateful, I invest $1000 and got $13,550 in just one week, I can boldly tell you MR ANTHONY ALEX is the right expert to work with, contact him directly on these; WhatsApp: +1(860)4990467 Email: ANTHONYALEXFOREXTRADER@GMAIL
Tracey Baldwin
May 04, 2021
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Will and the team were awesome. Very friendly and professional. Would recommend these guys 100%. They were on time, tidy and explained how the new ducted system worked and offered assistance if I had any issues. Definitely not overpriced either. Highly recommend
Ranjeet Vadassery Jose
Jan 24, 2021
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We used Sub Zero to install our split system air conditioners. Will and his team were very professional and prompt. Tony and Stewart did a very clean job at installing these systems at our place. They were also able to give us a good package deal on the brand of our choice. We highly recommended Sub Zero to anyone looking to do their next air con install.
