SBSG is the oldest Seattle Ready Mix company and has been operating since 1907 out of Ballard, WA. We pride ourselves in producing quality concrete and offering a large selection of concrete related products.


Concrete admixtures are naturally occurring or processed chemicals which are “added” to concrete to modify its properties. We use these admixes to provide our customers with the specific mix of concrete that will meet their needs.

Colored,Decorative & Polished Concrete

Colored,decorative and polished concrete pushes past the normal grey and transforms it into an attractive decorative element. Concrete may be customized to meet any décor or architectural style with the use of a variety of product lines and applications.

Concrete Cleaning & Sealing

Cleaning concrete periodically and keeping it sealed are key components to extending the life of a concrete surface and enhancing its beauty. We carry a number of product lines from several manufacturers to address your cleaning and sealing needs.

Concrete Repair

Concrete cracks for a number of reasons like environmental, rapid moisture loss and the natural process of shrinking. We have a wide variety of products to fix the appearance, durability and strength of concrete.

SBSG Concrete Mixes

We have over 1100 mixes in our computerized batching system and can produce concrete to meet any strength requirement from lean mixes of 150 PSI to high strength design mixes, which have exceeded 12,000 PSI.