Sequoia Environmental Remediation Inc. is a specialized service company entirely focused on the effective use of insitu technologies to remove/remediate chemical contaminants present in soil and groundwater. The company was formed in 1998 with the specific intention of providing top quality technical expertise and hands on service to customers requiring evaluation and/or implementation of insitu remedial approaches to clean-up contaminated sites throughout Canada and the United States.

Company details

3611-48 Ave SE , Calgary , Alberta T2B 3N8 Canada

Locations Served

Business Type:
Industry Type:
Soil and Groundwater - Site Remediation
Market Focus:
Internationally (various countries)
Year Founded:

Our company has successfully provided subcontracted environmental testing, remediation equipment, and maintenance services to leading consulting firms in Western Canada and the USA since our inception.

The principals of Sequoia utilize their extensive training in environmental consulting to design and construct top of the line, specialized remediation equipment. All of our equipment is designed and built from our in-situ remediation perspective and not from an ease of construction point of view. We know that this philosophy makes our equipment more user friendly, superior for contaminant removal, which translates into substantially decreasing the time required to complete remediation. We understand that the industry needs systems, which can remediate the subsurface, not simply utilize electricity!

The company is headquartered in Calgary, AB, with a branch office in Regina, SK and additional personnel based out of Vancouver, BC. In addition, we have strategic alliances with companies which enable us to service customers in Edmonton, AB, Saskatoon, SK, San Francisco, Los Angeles and Orange county, California.

The approach taken by Sequoia has been established to provide clients with a range of services that include technician support, equipment sales/rentals, system installation and construction, right up to professionally designed, engineered

Research, development, design and construction of new and improved remediation equipment and technologies are a priority for our company.

It is the policy of Sequoia Environmental Remediation Inc. to conduct all business activities in a responsible manner, free from recognized hazards; to respect the environment, health and safety of our employees, customers, suppliers, partners and community neighbours; and to comply with applicable environmental, health and safety laws and regulations of the countries in which we operate. In addition, we commit to continuous improvement in our environmental, health and safety management systems, pollution prevention practices and safety programs.

The owners and all employees and contractors are responsible for implementing this policy in their respective duties, and they shall ensure that periodic self-audits and reports are completed at both facilities and project sites.

Our Health, Safety and Environmental Management System has been developed and is continually modified to comply with the health, safety and environmental policies and procedures of our major clients.  The ownership and management of Sequoia are dedicated to leading by example to assure the health and safety of all personnel working on our premises and project sites.