Welcome to CA Group Services
CA Group Services is the Foremost Provider of Industrial & Commercial Refrigeration Design, Installation, Service, and Maintenance in the Greater Shepparton, Goulburn Valley, and wider North Central Victorian regions.
Our industry reputation is for integrity, reliability and innovation.
CA Group delivers 24/7 service & support for any Refrigeration and HVAC requirement.
We are dedicated to providing the best solutions for our clients, focusing on the Highest Quality Work & Equipment, Meeting Budgets, Highest Efficiency, and Ongoing Sustainability. We work closely with both local and international contacts and suppliers to stay at the forefront of current technology to keep our clients ahead of the game.
We offer specialized equipment to provide dedicated performance analysis and energy auditing of any refrigeration system. Our staff can provide detailed reports and recommendations on preventative maintenance schedules, while providing energy-efficient options for new plants and equipment.
Contact CA Group Services Today to Discuss Your Existing or Future Refrigeration Needs!
Industrial & Commercial HVAC
Projects & Installation
CA Group specializes in commercial, industrial, and custom HVAC solutions. Our team can work with you to determine the best solution to meet your air handling needs. CA Specializes in system(s) efficiency upgrades, extensions, as well as new installations.
Some of our recent Projects include:
- Large Scale Air Handling Unit EC Fan Conversion
- Dedicated HVAC Installation with Heat Recovery for New Processing Room
- New Factory Mechanical Services Installation
- New HVAC System serving New Industrial Switch Room
- New Industrial Air Compressor Heat Rejection Ductwork
- Site AS5149 Ventilation Compliance Upgrade(s)
Preventative Maintenance & Service
Preventative Maintenance Programs for all commercial and industrial HVAC plants is another strategy to maximise efficient plant operation and energy savings. CA Group can offer a custom preventative maintenance solution for your business, which is a proven cost reduction tool. These can be developed in conjunction with the client and the client’s budget, based on industry best practices, or a custom solution to suit your needs.
CA Group Services offer “One stop” Facility Management supported by a group of qualified tradesmen covering programmed and 24 hour reactive/breakdown maintenance services.
Refrigeration Engineering & Design

Refrigeration Design
CA Group Services offers local refrigeration engineering capability and work with local and international networking partners. We have a wide range of design experience, from light commercial refrigeration to heavy industrial refrigeration. We pride ourselves in our knowledge and implementation of Natural Refrigerant solutions. Our system design’s focus on reliability, best lifecycle cost, ROI, and environmentally effective & efficient solutions. We work closely with clients to determine the right system design and equipment selection to suit their needs.
Systems Evaluations
CA Group recognize that to even an experienced end-user, refrigeration systems and their components have many technical merits and variables which are used to determine performance and cost. In many instances these variables can be manipulated to give the impression of a ‘too good to be true’ cost or performance.
CA Group are happy to independently evaluate systems and component performance comparisons, for clients to make the most informed decision when choosing equipment.
Computer Aided Design
CA Group use the latest Computer Aided Design (CAD) tools when designing new systems. This includes both 2-D and 3-D modelling capability.
Australian & International Standards
CA Group work closely to adhere to the highest possible standard. This means all systems must comply with the relevant Australian Standard (AS5149: 1-4). CA Group can work with you to ensure your site is up to spec.
For Ammonia Refrigeration Systems, CA Group can also provide IIAR-2 Standard (Design of Closed-Circuit Ammonia Refrigeration Systems) installation, advice, and inspections.
System Performance Analysis

CA Group are focused on maximizing efficiency and performance. Refrigeration & HVAC systems in many cases are an essential part of business, as well as a direct cost. A recent study on commercial refrigeration systems in Victoria found that more than 60% of systems measured had at least 1 fault or inefficiency.
CA Group offer a range of measuring and analysis equipment to help maximize output and minimize cost.
ClimaCheck
CA Group are proud partners with ClimaCheck Performance Analyzer systems.
ClimaCheck offers total solutions for performance inspections, analysis, and monitoring of heat pumps, air conditioning and cooling compressors. If you want to conduct temporary measurements at the start of operations, service or inspections, you can use our portable equipment. Within 30 minutes of connection you will have complete documentation and analysis of the equipment’s performance and the functions of all components. The mobile solution gives store and property owners, contractors, and consultants immediate and precise answers as to how heat pumps, cooling and air conditioning units perform.
Using the Climacheck System, CA Group can measure and optimize any Refrigeration & HVAC system including: Refrigeration systems, Chillers, Heat Pumps, Packaged HVAC systems, Rooftop HVAC Systems, and many more!
Analysis Services
- Measure – System measurements can be carried out for various reasons including system performance benchmarking, system fault finding/analysis, new installation commissioning assistance, etc…
- Optimize – Once a benchmark is set, a system can be optimized according to its design specification or use. System Re-Commissioning, tuning of mechanical components or controls can further increase system efficiency and/or performance
- Verify – Independent verification of measured results for efficiency projects or works
- Evaluate – Custom evaluation of system existing performance, possible areas of improvement, and development of improvement strategies
Case Studies
International Case Studies published by ClimaCheck can be found here.
Local Case Studies Coming Soon...
Industrial & Commercial Refrigeration

Projects & Installation
Our experienced team incorporates all aspects of the refrigeration industry from turn-key systems, commercial and industrial refrigeration systems & equipment, as well as welding and pipework installations. CA Group specializes in custom solutions and packaged plant, which enables quicker, more cost-effective site installations.
Some of our recent Projects include:
- Pumped Liquid Recirculation System for Greenfield Fruit Coolstore
- Flooded Ammonia Process Glycol Chilling System for Dairy Factory
- Low Charge Packaged Ammonia Chiller for Fruit Cool Store
- Low Charge Packaged Ammonia Chiller for Process Cooling
- New Chiller/Freezer Store for Food Processing Ingredients Store
- Glycol Pipework Extension for Winery
- Major Chilled Water Pumps Replacement and Chiller Flow Optimization
- Refrigeration Efficiency Audit(s)
- Site AS5149 Compliance Upgrade(s)
Preventative Maintenance & Service
Preventative Maintenance Programs for all commercial and industrial refrigeration plants is another strategy to maximise efficient plant operation and energy savings. CA Group can offer a custom preventative maintenance solution for your business, which is a proven cost reduction tool. These can be developed in conjunction with the client and the client’s budget, based on industry best practices, or a custom solution to suit your needs.
CA Group Services offer “One stop” Facility Management supported by a group of qualified tradesmen covering programmed and 24 hour reactive/breakdown maintenance services.