HVAC Service, Repair & Maintenance in Adelaide
Fast, reliable servicing for commercial air conditioning, refrigeration, heat pumps & mechanical systems
Temperature Control Services provides expert commercial HVAC service and repairs across Adelaide with fast response & long-term care.
Temperature Control Services provides commercial HVAC service, repairs & maintenance for all major systems
When your HVAC, refrigeration, or mechanical systems need servicing, repairs, or ongoing maintenance, we’re the team Adelaide businesses trust to keep everything running smoothly. Our licensed technicians provide expert support across air conditioning, refrigeration, ventilation, and heat pump systems from urgent breakdowns to preventative maintenance plans.
Temperature Control Services works with property managers, facilities teams, and business owners to minimise downtime, extend equipment lifespan, and maintain compliance across commercial buildings and industrial sites.
Precision in every degree. That’s the standard we bring to every commercial HVAC, refrigeration and mechanical project, and it shows in every service we deliver.
Do you need urgent repairs or scheduled servicing?
Our expert team is ready to help fast response times, qualified technicians, and commercial HVAC support you can trust.
Why routine servicing and fast repairs matter
Commercial HVAC and refrigeration systems are under constant demand often running for long hours in complex environments. Without proper servicing, even minor issues can lead to breakdowns, compliance failures, or expensive repairs.
Routine maintenance helps detect and fix issues early, preventing costly downtime and keeping your systems running efficiently. For businesses, this means better climate control, safer conditions, and reduced energy consumption. For asset managers and building operators, it’s about staying compliant and extending the life of high-value equipment.
When something does go wrong, having a responsive team you can call on makes all the difference. We diagnose issues quickly, fix faults correctly, and get you back up and running with minimal disruption.
Keep your systems running with scheduled maintenance
We offer preventative maintenance services for HVAC, refrigeration, and mechanical systems to ensure long-term performance. Reduce downtime, stay compliant, and keep everything running smoothly with a maintenance plan that fits your business.
HVAC systems we service, repair and maintain
Our experienced technicians provide complete servicing, breakdown repairs, and ongoing maintenance across all major commercial HVAC systems. From air conditioning units to refrigeration and ventilation, we help keep your essential infrastructure running smoothly, safely, and efficiently.
Below is a breakdown of how we support each core system, including common issues we resolve during scheduled service or emergency call-outs.
Our commercial air conditioning service, repair and maintenance
We service and repair all commercial air conditioning units, including split systems, ducted systems, cassette units, and VRF/VRV solutions. From system faults and airflow issues to preventative maintenance, we ensure your air conditioning performs year-round.
Low airflow or poor air circulation
Low airflow can affect ducted, cassette, and VRF systems and is often caused by blocked filters, fan issues, or duct obstructions. Left unresolved, it reduces system efficiency and occupant comfort. We inspect and fix these issues at both the unit and ventilation levels.
Thermostat or control faults
Inconsistent temperatures, systems not starting, or unresponsive controls are typically caused by thermostat failures or wiring issues. We service wall controllers and control systems across all commercial air conditioning types.
Refrigerant leaks
A drop in cooling performance or ice build-up could signal a refrigerant leak. We use leak detection equipment to diagnose and repair leaks safely in split, ducted, and VRF systems, then re-gas the system in compliance with environmental regulations.
System not turning on or cycling irregularly
Frequent cycling or failure to start often points to electrical faults, pressure issues, or sensor errors. These affect all system types and can be identified and repaired quickly by our experienced service technicians.
Our refrigeration service, repair and maintenance
We provide expert servicing and repairs for all types of commercial refrigeration equipment, including cool rooms, freezer rooms, display fridges, under-bench units, and refrigerated cabinets. Our team supports retail, hospitality, healthcare, and industrial sectors, keeping your refrigeration systems running efficiently to prevent stock loss, safety issues, and business disruption.
Temperature fluctuations or warm cabinet
Icing or frost build-up
Frost around coils, evaporators, or within freezer compartments is often caused by defrost timer faults, sensor issues, or air leaks. We inspect the defrost cycle, seal integrity, and airflow patterns to restore correct operation and energy efficiency.
Compressor or fan motor failures
Unusual noises, vibrations, or no cooling can signal a failing compressor or fan motor. These issues can lead to total system breakdowns if not addressed early. Our technicians test and replace faulty components with minimal downtime.
Refrigerant leaks or low gas
A refrigerant leak can compromise cooling performance and increase energy costs. We use approved leak detection methods to find and seal leaks safely, then recharge the system to the required levels according to environmental regulations.
Door seal damage or condensation
Our mechanical ventilation service, repair and maintenance
Our team services and repairs all types of commercial mechanical ventilation systems, including exhaust fans, make-up air units, supply and return systems, and ducted ventilation. We help maintain safe airflow, effective extraction, and regulatory compliance across a range of commercial and industrial environments.
Poor airflow or extraction performance
Weak extraction or supply airflow can result from clogged filters, blocked ducts, or failing fans. This affects ventilation effectiveness and air quality. We assess the full system including fan motors, belts, and ductwork to restore performance and ensure healthy indoor air circulation.
Noisy or vibrating ventilation units
Unbalanced fan blades, worn bearings, or loose mounts can cause loud operation. We identify the source of the noise, carry out repairs or replacements, and ensure smooth, quiet operation for all fan and ventilation units.
Control or timer malfunctions
Fans that don’t operate at scheduled times or won’t respond to controls can indicate issues with switches, wiring, or control panels. We diagnose and repair electrical faults and reprogram timing units to match your operational requirements.
Contaminated or blocked ductwork
Dust, debris, or mould in the duct system can reduce efficiency and become a health hazard. We inspect ducts and vents, recommend cleaning if required, and repair damaged ductwork to maintain optimal airflow and hygiene.
Unbalanced air supply
Uneven pressure or airflow between supply and return systems can create comfort issues and impact HVAC performance. We assess airflow distribution, balance dampers, and adjust fan speeds to optimise system operation.
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Our heat sump service, repair and maintenance services
We service and repair commercial and residential heat pump systems for hot water and pool heating applications. From standard maintenance to diagnosing performance issues, our technicians keep your heat pumps running efficiently and reliably all year round.
Inconsistent heating performance
Fluctuating water temperature or extended heating times often point to issues like low refrigerant levels, dirty coils, or faulty sensors. We inspect the entire system and restore performance with repairs that prevent further energy loss.
Noisy or vibrating units
Excessive noise may come from fan problems, compressor wear, or loose mounting hardware. We diagnose the cause and replace worn parts or tighten fixtures to reduce disruption and extend system life.
System not starting or shutting down early
Startup failures or short cycling may stem from electrical faults, thermostat issues, or blocked airflow. We run system diagnostics to isolate the problem and make fast, compliant repairs.
Water leaks
Leaking heat pumps may indicate damaged pipework, a cracked tank, or condensation drain issues. We locate the source, make safe repairs, and ensure proper drainage to prevent further water damage.
Reduced energy efficiency
If your heat pump uses more power than usual, it may be due to coil fouling, low refrigerant, or component wear. We clean, recharge, and replace parts where needed, restoring optimal efficiency and reducing operating costs.
Are you planning a system upgrade or new HVAC installation?
Temperature Control Services supports businesses planning to install or upgrade HVAC, refrigeration, or mechanical systems. If you’re expanding, retrofitting, or replacing ageing equipment, we offer expert advice to guide your decision.
Our experienced team works closely with facility managers, builders, and project stakeholders to:
- Assess your existing infrastructure and building layout
- Recommend the right system based on usage and performance goals
- Ensure compliance with commercial codes and energy standards
- Coordinate delivery, installation, and integration with other trades
- Provide commissioning and handover support
Explore our capabilities via the following services
Frequently asked questions about HVAC service, repair & maintenance
How often should commercial HVAC systems be serviced?
Do you offer emergency repair services?
What are the signs that my system needs servicing or repair?
Can you service systems installed by another company?
What types of maintenance plans do you offer?
Ready to book a service or request urgent repair?
Our team is here to support your commercial HVAC, refrigeration, mechanical, and heat pump systems across Adelaide. If you need scheduled maintenance, urgent repairs, or a long-term service partner, we’re ready to help, delivering reliable support with precision in every degree.