Mechanical Engineering

High-performing systems are the key to enhancing building and infrastructure functionality, comfort, and sustainability. Our expertise spans heating, cooling, ventilation, plumbing, and automation, ensuring efficient and resilient solutions tailored to each project’s unique demands.

With a focus on energy efficiency and system reliability, we work across commercial, industrial, institutional, municipal, and residential sectors to deliver designs that support long-term performance and minimize capital and operating costs. Whether upgrading an existing system or developing a new one, we can help create smarter, more efficient buildings.

Optimized Systems for Higher Performance

Our mechanical engineers work to maximize efficiency, enhance indoor environments, and ensure long-term building functionality through well-integrated, innovative system solutions.

Heating, Ventilation & Air Conditioning

A well-designed climate control system enhances occupant comfort, air quality, and operational efficiency.

  • Heating, ventilation & air conditioning (HVAC)
  • Humidification & dehumidification systems
  • Industrial ventilation
  • Toxic gas monitoring & exhaust systems
  • Fire protection

Plumbing & Fire Protection Engineering

Effective water management is key to maintaining safe and efficient building operations.

  • Domestic water & backflow prevention
  • Sanitary drainage & venting
  • Pumping system design & optimization
  • Fire protection & sprinkler systems
  • Process water

Energy Optimization

We integrate automation and energy-saving strategies to improve system performance and reduce environmental impact:

  • Building automation & control systems
  • Building energy & water conservation
  • Equipment condition assessments, reviews & evaluation
  • Decaroboniztion & Net Zero implementation

Explore Mechanical Projects

EMS Building Renovation

Guleph

Moose Cree Elders’ Residence

Cochrane District

WTP and SPS Tank Replacements

Meaford

Why Tatham?

With over 35 years of experience and six offices across Ontario, our team is committed to enhancing our communities, one project at a time.

As a multidisciplinary firm, our teams are ready to support you from design to construction and commissioning
Our innovative, up-to-date engineering solutions are tailored to the unique needs of each project

We prioritize building strong relationships with our clients, ensuring clear communication and a shared vision throughout every stage of the project

Connect With Our Team

Nathan Williams, P.Eng.

Nathan Williams, P.Eng.

Manager - Mechanical