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Capabilities Overview

Benmax Group provides the total life-cycle service, from initial concept design and engineering, to construction, commissioning, refurbishment, maintenance and repairs.

Operating within all major sectors, we have the in house knowledge and capacity to deliver any technically complex project. We provide complete solutions to meet all heating, ventilating, air-conditioning and refrigeration requirements. Our experienced team of professional engineers, accredited NABERS assessors and in-house tradesman continually delivery industry leading projects.

With the successful completion of numerous highly complex and diverse projects we have built a reputation as the preferred mechanical services contractor for many public and private sector clients in the region.

Through our commitment to our clients and the changing environmental landscape Benmax embraces new technology and work practices through continuous investment. This ensures the company can meet and exceed client expectations, comply with standards and regulations and deliver projects on time, at the highest quality and best value for money.

Our experience is authentic and genuine – conducted by highly experienced specialists, contemporary engineers and specialists at the leading edge of their respective fields who understand your mindset.


Design & Construction

Benmax Group provides a total life-cycle service, from initial concept design and engineering, to construction, commissioning, refurbishment, maintenance and repairs.

Benmax has completed over 300 major projects in the ACT and surrounding NSW. Our capabilities include the design, installation and commissioning of:

  • Commercial and industrial HVAC&R systems
  • Central energy and infrastructure plants
  • Medical gas systems
  • Diesel and gas generating sets
  • Fume cupboards, hoods and associated exhaust systems
  • Laboratories including PC2 and PC3
  • Radio frequency shielding
  • Piped services installations including above and below ground reticulation
  • Underground and aboveground natural gas systems
  • Thermal and acoustic insulation to ductwork and pipe work
  • Underground storage tanks
  • Clean rooms
  • Cool rooms and refrigerated cabinets
  • General sheet-metal fabrication and light steel fabrication

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Maintenance and Service

Established in 2000 BEMS mirrors the philosophy of its parent company Benmax with a substantial investment in personnel and equipment designed to meet the client’s needs at every turn. The cornerstone of Bems success has been the ability to work as part of a team with building owners and property managers to meet objectives.  It is not only the skills and experience of the individuals, but it is the team approach of all Bems Pty Ltd staff that brings rewards and benefits to the project and to the end client.


Benmax Engineering and Maintenance Services (BEMS) offers ‘peace of mind protection' of your facility’s air conditioning, ventilation and mechanical systems.


  • Programmed Comprehensive Preventative Maintenance
  • Building Life Tuning & Commissioning
  • 24-hour Emergency support for all HVAC&R services
  • Energy efficiency audits, fine tuning, upgrades and refurbishment

The benefits of a maintenance program can seem quite intangible. But how do you place a value on peace-of-mind? Benefits of the BEMS program can result in cost savings, or "cost avoidance," in a number of ways:

  • Savings through early problem identification and programmed inspection,
  • Longer life cycle of equipment, minimal downtime and fewer interruptions in operation,
  • Efficient operation--avoiding increased energy consumption,
  • Dependability, peace-of-mind, and
  • Tenant satisfaction.

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Energy Management

Through our experienced and accredited professionals, we offer a wide range of
advisory services to assist with all your mechanical services requirements.
These include;

  • Engineering studies (functional analysis)
  • Evaluations and recommendations
  • Value engineering analysis
  • Feasibility studies and project budgeting
  • NABERS and Energy audits
  • Greenstar ratings

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