Learn About Our Team
With a team composed of experienced engineers and environmental scientists, ASC Environmental will be able to bring professional, creative and unique solutions to all problems encountered.
Paul Johnston, M.Sc, P.Eng, QPESA
Paul is our senior engineer and president. He has over 25 years of engineering design, construction, and consulting experience, with particular emphasis on environmental site assessments, designated substances surveys, environmental remediation and decommissioning, hydrogeological assessments, solid waste management, and regulatory compliance issues.
Paul is licensed with Professional Engineers Ontario and Engineers Nova Scotia.
Queen's University, Kingston, Ontario 1991
Master of Science, Civil Engineering
Queen's University, Kingston Ontario, 1989
Bachelor of Applied Science, Geological Engineering (Geo-technical Option)
Mount Allison University, Sackville, New Brunswick, 1986
Bachelor of Science, Geology. Certificate of Engineering
Ashley Hosier, P.Eng
Ashley is our intermediate engineer with experience planning and conducting environmental site assessments, environmental remediation, solid waste management, designated substance surveys, hydrogeological assessments, air quality monitoring, and environmental compliance approvals.
Ashley is licensed with Professional Engineers Ontario and Engineers Nova Scotia.
Dalhousie University, Halifax, Nova Scotia, 2011
Bachelor of Engineering, Environmental Engineering
Thomas Asma, B.ASc
Engineer In Training
Thomas is an engineer in training with over 3 years of field and report writing experience in construction and environmental consulting. He has experience planning and conducting environmental site assessments (Phase I and Phase II ESAs), designated substance reviews, hydrogeological assessments, contaminant evaluation and delineation, and preparing records of site condition. Thomas also has experience in reinforced concrete bridge and box culvert construction and rehabilitation.
Queen's University, Kingston, Ontario, 2019
Bachelor of Applied Science, Civil Engineering
Tanner Cook, B.A
University of North Carolina, Chapel Hill, NC, 2021
Bachelor of Arts, Environmental Studies and Geography
Brandon Gordon-Lalonde, B.A, M.A Candidate
Queen's University, Kingston, Ontario, 2023
Masters Candidate, Classics and Archaeological Studies
Brock University, St. Catharines, Ontario, 2019
Bachelor of Arts (Hons.), History and Classical Studies
Joshua Bell, B.Sc, M.BEMA
Trent University, Peterborough, Ontario, 2019-2020
Masters of Bioenvironmental Monitoring and Assessment
Trent University, Peterborough, Ontario, 2015-2019
Bachelor of Science (Hons.), Biology