Mainline Construction maintains its position that safety, and customer satisfaction are top priority. As we work towards that goal every day, we are proud to offer deep utility trenching, sanitary, and storm main installation, watermains, and services within the City of Grande Prairie, The Peace Country, and British Columbia. These services are used in residential construction, infrastructure replacement of water, sanitary and storm projects, as well as low pressure sewer, HDD, and tunneling. Truck mains, feeder mains, outfalls, and sanitary lift stations are included on our list of services as well, making us one of the most robust, and experienced underground utilities contractors in the region.
We also have an underground maintenance division that provides full testing services for water systems, pigging, chlorination, CCTV, and hydrovac.