About
TES Mech – providing high-quality mechanical engineering solutions
TES Mech was founded with the vision of delivering top-quality mechanical engineering projects. From the moment an enquiry is received, the team is focused on understanding client needs and finding smart, cost-effective solutions through close collaboration with trusted suppliers and specialists. Their rigorous approach begins in preconstruction and continues throughout the project lifecycle, with a strong emphasis on detail, safety, and quality.
Established in 2015 by a close-knit team of experienced engineers, TES Mech quickly outgrew its first office in Birmingham and relocated to a long-term base in Stourbridge, followed by expansion into the East Midlands. In 2022, the company launched TES Service, a rapidly growing division offering tailored maintenance and service solutions, further strengthening their client support capabilities.
As TES Mech approaches its 10th anniversary in November 2025, the company is marking the occasion with a refreshed brand and a renewed commitment to excellence. With a decade of hard work, growth, and team development behind them, TES Mech is looking ahead with pride and excitement, ready to continue delivering outstanding engineering solutions for years to come.
What we do
TES Mech designs, installs/delivers and maintains systems which breathe life and comfort into a building’s:
Heating
Cooling
Ventilation
Water
Drainage
Design
Great mechanical systems begin with great design, which is why TES Mech’s in-house design team is highly valued. They focus on early-stage planning, integrating best practices like efficiency, sustainability, and attention to detail to meet current needs and future goals.
Their process ensures smooth progression from concept to installation, aligning with RIBA stages and delivering projects on time, on budget, and with optimal value. When needed, they collaborate with trusted partners for specialist input in areas like BIM, thermal modelling, acoustics, and smoke or sprinkler systems.
Install
TES Mech delivers bespoke commercial heating and plumbing systems as part of its comprehensive mechanical engineering services, with a strong focus on precision and craftsmanship. Installation and commissioning are carefully managed through realistic planning, aligned supply chain support, and structured checkpoints to ensure everything is done right the first time.
Relationships matter, which is why TES Mech partners with teams who share their values. By working with people who understand their standards and expectations, they consistently meet programme and budget targets—leaving clients with results that reflect quality and trust.
Maintenance
TES Mech offers tailored maintenance packages for heating, plumbing, ventilation, and air conditioning systems, focused on efficiency, reliability, and regulatory compliance. Flexible service plans include scheduled visits and guaranteed response times to suit client needs and protect equipment lifespan.
Partnered with brands like Mitsubishi Electric and Daikin, TES Mech provides extended warranties and expert support. Their engineers prioritise first-time fixes and proactive care, ensuring systems perform at their best while delivering a professional, client-focused service.
Sustainability
Most of the operational carbon footprint of a building is determined by its heating and water management. Considering that – and growing pressures on the world’s resources – is why we take our responsibilities towards the environment, seriously.
We’re determined to be part of the solution, to make our environment more resilient.