About Us

CSL Environmental & Geotechnical Ltd. is a small Northern Ontario firm with highly specialized skill sets. Our team has worked on environmental & geotechnical projects in the north for over 15 years.

CSL is a multi-disciplinary engineering firm meeting the needs of a diverse range of clients including independent civil contractors, mining exploration, operating mines, civil and construction companies. Our team of engineers and geoscientists pride ourselves in our ability to work alongside clients of all sizes with confidence.

Environmental
CSL provides a wide variety of environmental services using the latest in equipment and technologies. We ensure our team of professionals are always ready to assist with environmental emergencies, long term planning or permitting.

Geotechnical and Civil Engineering
CSL’s engineering team have extensive experience in all phases of engineering projects. Consistently finishing projects under budget and ahead of schedule. We embrace modern principles and practices of civil engineering especially as they pertain to geotechnical course work and design.

Our service specialties include environmental consulting services for contaminated sites (Hydrogeological Assessments, Hydrological Studies, Phase I, II, III ESAs and remedial action plans), environmental permitting (active & proposed mining operations), and geotechnical engineering (shallow & deep foundation design, dam safety inspections, construction layout & topograhical surveying and slope stability).