Omni realizes the value of developing and maintaining productive and sustainable relationships. To that end, we aligned ourselves with some of the leading domestic manufacturers of steel, concrete and PVC pipe.

Thompson Pipe Group.png

Thompson pipe group

Headquartered in Rialto, Calif., we serve the whole of North America from our manufacturing plants, providing a full range of high quality pipes in standard diameters that range from 12″ to 156″ in 4′, 6′ and 8′ joint lengths.


old castle precast

Committed to accelerating and simplifying the construction of America’s infrastructure. Whether its state of the art stormwater management systems or a fast track bridge replacement you can count on Oldcastle Precast.

CMC logo.png

cmc Metals

Since 1952 we have fabricated, furnished, and installed rebar and accessories for all construction markets. 



HOBAS Pipe USA is a producer and supplier of corrosion resistant HOBAS centrifugally cast fiberglass reinforced polymer mortar pipe systems.



Leading manufacturer of water-related drainage and transmission products in the United States and eastern Canada.

We have entered into strategic marketing and distribution arrangements with such producers as above as well as United States Steel, Northwest Pipe, North American Pipe and many others. This allows us to provide our customers with the full array of products for their exploration and construction needs.