Bonner Concrete Products supplies durable precast concrete wall blocks for retaining walls, landscaping, property barriers, and construction projects throughout North Idaho. Our wall block system includes base, top, half, corner, inside-corner, fence, key, and step pieces for creating strong, finished wall layouts. Located in Sagle, Idaho, we serve contractors, builders, landscapers, and property owners across Sandpoint, Bonners Ferry, Priest River, Coeur d’Alene, and surrounding areas. Browse our available wall blocks below, or contact us for pricing, availability, and local delivery information.























We deliver and set the tanks. We do not prep the site for the septic tank or finish installing pipes or drain fields.
We primarily serve surrounding local communities, but feel free to reach out to discuss project specifics.
In order to decide on the size or type of tank, you will need to contact Panhandle Health Department or your local sewer district.
While we do supply both concrete and plastic tanks, we would only recommend the plastic tank if accessing the site is not feasible.
We supply septic tanks, retaining wall blocks, root cellars, catch basins, and more for contractors and homeowners across North Idaho. Contact us today for pricing, availability, and delivery scheduling.