Programmed Maintenance & Repairs

HVAC Service Specialists

Our Service department’s focus is to manage our clients HVAC assets so that they can concentrate on their respective roles without the added worry of managing the comfort conditions and energy requirements of modern commercial buildings and industrial sites. We provide both traditional and modern services that any business should expect from an Air Conditioning and Mechanical Services Company and go above and beyond to uphold today’s standards.


24/7 Service

We provide a 24/7 HVAC service.  Many commercial buildings operate day and night. It’s important that servicing and or repairs can be done after peak hours to ensure minimal disruption to their day to day operations.



Noppen provides programmed preventative maintanance across all components of commercial HVAC systems. With regularly servicing and maintenance we are able to identify any potential issues and prevent any breakdowns ahead of time.



As certified and accredited partners of a wide range of HVAC equipment brands, we can provide repairs to all types of equipment including Chillers, Pumps, Bearing Replacements, Laser Alignments & more.



At Noppen Group we offer a range of reports so that the Facilities Managers and owners can track and control their mechanical assets. Reports can be supplied electronically or in any format specified by our clients.

Quality & Peace of Mind

Accredited Service Agents

Noppen Group are currently authorised service and warranty agents for Aermec Chillers, Mitsubishi, Daikin, Fujitsu and Actron Air.
Our service manager and technicians are in continual contact with the manufacturers to keep up with the latest technology and product updates.

What we do

HVAC Services Range

  • Chillers, Pumps and Mechanical
  • Laser aligning
  • Commissioning
  • Essential Services Certification
  • Rigging and heavy lifting
  • VRF / VRV & Thermography
  • Vibration analysis
  • Cleaning & Retrofitting
  • System Service Reporting

Experience & Knowledge

Service Specialities

The Noppen Group team has over 40 years experience in the HVAC industry.

We goal is to save our clients time and money through clever design, new technologies and seamless installation services.
We pride ourselves on creating solutions that we can deliver from concept to completion.


Chiller Services

With an established Chiller Service Division we have worked for some of the largest HVAC companies and bring over 35 years of experience for Chiller repairs, diagnosis, and commissioning.


Pumps & Mechanical

Noppen Group provides an in house Pump and Mechanical Repairs service. We offer overnight pump repairs, onsite pump rebuilds, and mechanical services, from bearing changes to full mechanical rebuilds.


Laser Aligning

Our pump and mechanical tradesmen use the AliSENSOR laser aligner to perform all alignment tasks. It’s streamline interface is the latest technology for aligning motors, pumps, compressors and shafts.



Our full service commissioning division provides water and air balancing, control tune ups to full building validation. We utilize the latest NATA certified electronic testing equipment to maximize your HVAC efficiency.


Rigging & Heavy Lifting

We carry out the majority of heaving lifting jobs from pumps and motors to chillers. These works are carried out in house with an array of lifting devices such as stair climbers, steel gantries, slide frames, chain blocks, slings and more.


VRV & VRF Systems

Variable Refrigerant Volume systems have become increasingly more popular. Noppen Group are warranty and service agents for Mitsubishi City Multi VRV product. We offer installation, commissioning, maintenance service and repairs.


Thermal Imaging

Thermal imaging is now one of the leading non-intrusive, non-destructive and non-invasive tool used in an ever widening range of areas from predictive maintenance, condition monitoring, problem diagnostics and research and development.


Vibration Analysis

Our trained technicians utilize our Adash A4900 Vibrio III instrument to perform vibration diagnostic measurements such as bearing condition, lubrication assessment and identification of mechanical faults.

Regular Detailed Information

HVAC Reporting

At Noppen Group we offer a range of reports so that the Facilities Managers and owners can track and control their mechanical assets.

Noppen Group will design and generate any report that our clients require to fit in with their specific needs. We are also in close liaison with IMS who will work with us to design a range of nonstandard reports that can be implemented into their system for our use.

Asset & Condition Reports

Assessment & Performance