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About Us

Interior Waterworks specializes in the design, construction, operation, maintenance and repair of water and wastewater systems throughout British Columbia.


All of our utility operators are EOCP certified in water treatment, wastewater treatment, water distribution and/or wastewater collection as well as small water systems, small wastewater systems and are certified for chlorine handling and confinded space work.


We offer system design, construction, operation, maintenance and repair services for privately or publicly owned water and wastewater systems. We also offer a broad range of services to existing local governments and municipalities that lack manpower or trained staff.


Interior Waterworks Ltd is a member of the Environmental Operators Certification Program, British Columbia Water & Waste Association and the Small Water Users Association of British Columbia.