DK
HIGHLY recommend this company! They put a new driveway in for us and we're extremely impressed! The employees were great and did an awesome job!
Business ProfileConcrete & Masonry Contractors in Bismarck, North Dakota
Weisz & Sons Inc.
Weisz & Sons Inc.
Weisz & Sons Inc. is a Bismarck general contractor serving residential customers in Central North Dakota, with commercial and industrial contracting work as well. It has served the community since 1976 and produces Redi-Rock blocks locally, with customizable designs and colours for retaining walls.
Last Updated October 3, 2026.
Business Highlights
- The company describes itself as a family-owned local business.
- The company describes its contractors as licensed in North Dakota.
- The company identifies itself as the only Redi-Rock-certified general contractor in Central North Dakota.
- The company identifies itself as North Dakota's exclusive retailer of Redi-Rock retaining wall blocks.
Service Area
Bismarck–Mandan and communities throughout Central North Dakota.
Local Business Taking Calls
Weisz & Sons Inc. is one of 7 concrete & masonry contractors ProsGrade lists in Bismarck, North Dakota.
Taking Calls
Taking calls through ProsGrade
Listing details
11 services listed, including Piping, Drain tile and Lift stations. Rated 4.1 from 14 reviews.
- Verified listing details
- Service information
- Customer review signals
- Photo gallery
- Public contact information
- Published local profile
How This Business Compares
How Weisz & Sons Inc. compares with the other 6 concrete & masonry contractors on ProsGrade in Bismarck, using public Google ratings and review counts.
- One of 7 Bismarck concrete & masonry contractors on ProsGrade.
Services Covered
11 services- PipingMunicipal water, sanitary sewer and storm sewer.
- Drain tilePerforated pipe for high-water-table drainage.
- Lift stationsSanitary and storm sewer.
- Site developmentCommercial and industrial dirt work.
- ExcavationGeneral and specialized excavation.
- DemolitionHouses and commercial buildings.
- Pre-cast concrete structuresLarge and small box culverts.
- Retaining wallsLarge block, boulder, concrete and rock walls.
- Sheet pile installation
- Dewatering
- Construction materialsBlended base made from crushed concrete and crushed asphalt.
Reviews
What customers say
Customers describe the crew as good to work with and helpful. One recent homeowner was impressed by a new driveway and praised the employees' work; another customer praised the screened black dirt. An earlier reviewer reported a person making rude and inappropriate comments toward customers and employees at Walmart.
Customer Reviews
Anthony Kopp
Excellent group to work with. One of the best in the state
Tim Fast
They have very good screened black dirt at a reasonable price.
Cameron Wald
Either an employee or owner (driving a company truck with a company trailer) was sounding off on customers and employees at Walmart making various rude and inappropriate comments completely unprovoked. Very unprofessional and a terrible representation of the values of this company. I would have a hard time doing business with someone so crude, and others deserve to know the true colors.
Jacob Leno
They give you just the right amount of assistance there good construction workers for all your needs
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Frequently Asked Questions
Does Weisz & Sons assist with excavation permits?
Many excavation projects require local or state permits, and the company helps customers understand requirements and coordinate as needed.
Can construction materials be picked up or delivered?
Construction materials are available for on-site pickup in Bismarck or delivery.
How does Weisz & Sons handle Redi-Rock walls on lake properties?
For homes on lakes, it ensures the retaining-wall system is built above the high-water mark. It also partners with local landscapers after installation.