About Trimech
Since 2004, Trimech has grown from a small operation in Young into a multi-location team delivering heating, cooling, commercial HVAC and refrigeration solutions for homes, businesses and industries across regional NSW.
- Serving homes and businesses since 2004
- Heating, cooling and refrigeration expertise
- Experienced teams across multiple regional locations
A business that has grown with its customers
As our customers’ needs have changed, Trimech has expanded its capabilities, services and locations to meet them. From home comfort to complex commercial HVAC and refrigeration, we’ve built broad capability while keeping quality, reliability and practical service at the centre of how we work.
- Residential, commercial and industrial experience
- HVAC and refrigeration expertise under one roof
- Long-term support beyond the initial installation

Local expertise across our brands
Together with Climate King, Reef Cool and Solar Co, Trimech brings local expertise in heating, cooling, refrigeration and solar solutions to homes and businesses across regional NSW, from installation to ongoing servicing and maintenance.
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The numbers behind Trimech
More than two decades of growth have built a substantial track record. These numbers give a snapshot of Trimech’s experience, reach and established presence.
21 years
In business
13,220+
Homes serviced
5 years
Manufacturer warranty coverage
2
Authorised dealer partnerships
Qualified and industry recognised
Our qualifications and industry relationships support the standards behind our work, with ARC licensing and authorised dealer status with Daikin and Seeley.



How Trimech grew over the years
What began as a small appliance repair business in Young has steadily developed into the Trimech of today. New locations, services and capabilities have been added along the way, helping us support more homes and businesses across NSW.
2004
It all started in Young
Trimech’s story began as JRH Mechanical Services, a small appliance repair business based in Young. From there, the business expanded into air conditioning and commercial and industrial refrigeration.
2007
Trimech takes shape
JRH Mechanical Services became Trimech as the business continued to grow. This period also saw the addition of a Parkes workshop and team, extending our presence into the Central West.
2012
Expanding into the Highlands
Trimech established service and installation teams in the Southern Highlands, bringing our growing HVAC and refrigeration capability to more residential and commercial customers.
2020
A new base in Goulburn
Our Goulburn office opened as Trimech continued to expand its regional footprint. Today, our locations support a broad mix of residential, commercial and industrial heating, cooling and refrigeration needs.
Businesses that have worked with us
Over the years, Trimech has supported recognised organisations alongside local businesses, builders and operators across NSW. Our experience covers commercial HVAC, refrigeration, servicing and maintenance for workplaces and sites with very different operational requirements.
- Homeowners upgrading, replacing or maintaining heating and cooling systems.
- Builders and developers requiring HVAC support for new builds and renovations.
- Retail, hospitality and accommodation businesses with ongoing HVAC needs.
- Aged care, supermarkets and food businesses rely on temperature control.
- Farms, wineries and industrial sites with specialised refrigeration requirements.

Our mission
Our mission is to keep regional NSW homes and businesses comfortable, reliable and running as they should. We do that by delivering quality heating, cooling and refrigeration solutions, backed by skilled workmanship, practical advice and support that continues beyond installation.
As Trimech grows, we remain focused on doing the fundamentals well: recommending the right solution, completing work to a high standard and building long-term relationships with the customers and communities we serve.

Experiences shared by our customers
From residential jobs to ongoing commercial support, our customers share their experiences working with Trimech and the people delivering our services across NSW.
Built for complex commercial work
Trimech’s capability extends well beyond residential heating and cooling. We support businesses and organisations with commercial HVAC, refrigeration, maintenance and breakdown services, including systems for retail, hospitality, aged care, food storage and industrial environments. Our in-house expertise allows us to support both day-to-day requirements and more complex projects.

Proud to support our communities
Trimech has grown within regional communities, so giving back is an important part of who we are. Our involvement ranges from junior sport and local events to fundraising and charitable initiatives, including support for Vinnies CEO Sleepout, World’s Greatest Shave and MND Australia. We’re proud to contribute beyond the work we do for customers.

Licensed for the work we do



Smarter choices for the long term
Sustainability starts with making practical choices that support long-term performance. Trimech helps customers consider efficient heating and cooling options suited to their property and needs, with proper installation and ongoing maintenance helping systems perform as intended throughout their working life.

Working safely across every site
Our work takes us into homes, businesses, and complex commercial environments, each with different on-site considerations. Trimech approaches every job with safety, professionalism and careful planning in mind, helping our teams complete heating, cooling and refrigeration work responsibly from arrival through to completion.

Backed by manufacturer warranties
The products we install come with applicable manufacturer warranties, including five-year warranties, so you know which support applies to your system.

Get in touch with Trimech
Need to discuss a job, request a quote or learn more about Trimech? Send us an enquiry, and we’ll get back to you.
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