What We Offer

Trusted Engineering Consultants Delivering Practical, Buildable Solutions

At TMCO, we provide expert engineering services tailored to your project. Our experienced team delivers practical, cost-effective, and buildable solutions, on time and with clear communication.
Clients across Australia and New Zealand choose TMCO for our technical accuracy, responsive service, and ability to simplify complex projects — all with the benefit of having all key disciplines under one roof.

TMCo – Practical Engineering, Done Well.

Let’s bring your vision to life

Energy

For new buildings

Well considered, sustainable energy solutions from leading energy engineers. Our team delivered New Zealand's first certified carbon-zero building, along with award-winning NABERS and Green Star projects, and we are Climate Leaders Coalition signatories.

We prepare NCC Section J energy efficiency reports and JV3 performance verification to demonstrate compliance for building approval.

Energy dashboard systems, solar integration, off-grid, energy modelling and energy billing systems.

For existing buildings

Robust, effective engineering audits with clear, costed options that improve your asset and deliver significantly lower energy costs with realistic payback periods.

Electrical

For new buildings

Our electrical engineers are experts across power, distribution, communications and data, security, audiovisual, solar and energy systems, with a strong focus on sustainability.

Specialist theatre, medical, process and unusual systems are strong features of our portfolio.

With one of the largest in-house digital modelling (3D BIM) teams, our modelled services are seamlessly coordinated, reducing the cost of building and increasing the speed of construction.

Energy modelling comes as standard, so we remove the typical industry factors of safety and right-size the installation.

Fire Safety

For new projects

Making sure people can escape safely, and that the building and its neighbours are protected, takes real skill in understanding how fire starts and spreads. Architects and designers want beautiful, enjoyable buildings, and that sometimes sits at odds with fire safety requirements.

Our team of chartered experts keeps people and property safe while making sure the architectural goals are achieved.

We have provided fire engineering on some of the most complex projects around, including hospitals, arenas, sports complexes, universities, places of sleep, hotels and prisons, all of which need careful consideration, a strong grasp of code, and in-depth knowledge of materials, products and their costs.

Passive Fire

For new buildings

We are leaders in this area, providing fully scheduled, 3D modelled passive fire solutions, matching the right solution to the right penetration.

We maintain a current library of available solutions, their costs, and how to achieve the best, lowest-capex outcome with minimal future maintenance.

Find out why we are the consultant of choice for main contractors, engaged to manage passive fire across all disciplines on a project.

We have also produced a guide to passive fire and run training sessions. Contact us for a copy.

Hydraulic

For new buildings

We have leading hydraulic engineers in house, with deep experience across water, wastewater, stormwater, gas and fire services.

We offer the full suite of hydraulic services for all projects, including complex and unusual ones, keeping our designs variation-free, cost-effective and built to last.

Coordination is covered by one of the largest in-house digital modelling (3D BIM) teams, so our modelled services are seamlessly coordinated, reducing the cost of building and increasing the speed of construction.

Talk to us about siphonic solutions too.

Mechanical

For new buildings

Our industry-leading consultants are experts across all fields of HVAC and energy systems, with a particular focus on sustainability. Some of the best-performing buildings around were designed by our team.

Specialist medical, process and unusual systems are strong features of our portfolio.

With one of the largest in-house digital modelling (3D BIM) teams, our modelled services are seamlessly coordinated, reducing the cost of building and increasing the speed of construction.

Energy modelling comes as standard, so we remove the typical industry factors of safety, reducing plant size, weight and cost, and cutting both capex and opex.

Civil

For new developments

We offer the complete range of civil services: infrastructure, town planning, roading, town centre design, subdivisions, plus the full suite of treatment systems, off-grid solutions and complex 3D modelling.

Our award-winning team is skilled at getting projects through planning and building approvals quickly and efficiently while reducing capital cost.

For existing sites

Infrastructure reviews, CCTV audits, condition assessments, emergency works, planned maintenance, upgrades and alterations, we handle all your needs.

Seismic

For new buildings

Engineering designs that respect new architecture. We coordinate with surrounding services and structure, giving installers flexibility on site and reducing installation time and delays during construction.

Our experts have spent a lot of time on the tools and know what works and what does not. That experience shows up in lower construction costs.

For existing buildings

We design seismic solutions that suit existing systems, services and access, giving installers a practical result and clients a cost-effective, bespoke solution.

Structural

For new buildings

Experienced and considered structural solutions for any project, any location and any size.

Strongly architectural in our approach, we finesse and fine tune the design to suit your project, using leading engineers, the latest technology and a portfolio of innovative, award winning projects, including Green Star.

We seamlessly model the full structural solution into the architectural model and coordinate effectively with all disciplines.

We have the experts ready to get involved.

For existing buildings

We know how to analyse existing buildings for strength and performance, and how to strengthen or adapt them cost effectively.

Green Star & NABERS

For new buildings

Well considered, sustainable solutions from leading sustainability engineers. Our team delivered New Zealand's first certified carbon-zero building, along with some of the first and highest NABERS and Green Star ratings, and we are Climate Leaders Coalition signatories.

Energy dashboards, solar integration, off-grid and energy modelling.

Our team helped write part of an office rating tool, and delivered the world's first Green Star rated church.

Real reductions in energy and longer plant life need ongoing monitoring and staff training, and we provide this for businesses from small operators to large corporates.

Digital Technologies

BIM Design

Digital BIM technology is about capturing all the data for a building project. Used well, BIM is a powerful tool for reducing project risk.

It lets us model accurately and confirm that everything will work for construction before construction starts, removing the clashes historically caused by poor planning and 2D technology.

We have one of the largest and most experienced teams of digital technologists around, with decades of BIM experience woven into our digital technology solutions.