Civil Engineering
Municipal water and sewer systems, stormwater management, subdivision design, pumps and process equipment, and coordination with allied professionals.
WSA Engineering (2012) Ltd. delivers practical, cost-effective solutions across municipal infrastructure, industrial projects, and residential & commercial structures — from Castlegar to communities across BC.
Specialized expertise for municipal systems, complex structures, and projects that demand careful planning and regulatory know-how.
Municipal water and sewer systems, stormwater management, subdivision design, pumps and process equipment, and coordination with allied professionals.
Residential, commercial, and industrial structures — from foundations and timber facilities to hospitals, bridges, and custom builds across the Kootenays.
Multi-disciplinary problem solving that adapts to BC's evolving regulations. We help clients anticipate issues and navigate permits at every level of government.
WSA Engineering (2012) Ltd. is a progressive civil and structural engineering firm based in Castlegar, British Columbia. Company principal Dan Sahlstrom, P. Eng., is a long-time Kootenay resident who has provided consulting services throughout BC since 1989.
Our team combines strong academic backgrounds with hands-on field experience in municipal, civil, and structural engineering. We maintain active memberships in technical and professional associations and stay current through continuing education.
Every project receives close attention regardless of size. We work alongside corporate clients in long-term partnerships, offering objective recommendations, operational improvements, and proactive problem avoidance.
The values that guide how we work with clients, employees, and our communities.
Accommodate client preferences, needs, and expectations — ensuring complete satisfaction with the service and value we provide.
Provide stable, equitable employment in a safe, healthy, and enjoyable work environment that encourages growth.
Conduct business without risk to the public or environment; participate in public causes and encourage community involvement.
Deliver a reasonable financial return through efficient use of resources and sustainable, responsible growth.
A sample of municipal, institutional, commercial, and residential work across the Central Kootenays and BC.
Ready to discuss your project? Reach out by phone, email, or send us a message below.