specializing in the construction
of tunnels in urban environments
ENGINEERING EXPERTISE SINCE 1979
C&M McNally Engineering Corp was founded in 1979. We are a medium sized construction company employing between 60-100 people and doing roughly $25m in work each year. Our head office is located in Burlington, Ontario, Canada. Our specialty is tunnels and general contracting.
We have a suite of tunnel boring machines for both rock and soil in the common diameters used in North America
We design and build equipment for specific jobs; custom/boutique equipment (to get the job done)
Whenever possible, we engineer a job to be simpler to save customers money
What sets us apart
DIVERSE TUNNELING EXPERIENCE
Machine and hand expertise
All types of soil and rock
Above and below the water table
SKILLED PERSONNEL & OVERSIGHT
Led by tunneling veterans
5+ decades combined experience
Committed to success
INNOVATIVE METHODS & BUILDS
Patented tunneling processes
Continuous innovation
Custom & backup equipment