Serving both private and municipalities. Professional design service is just one of our specialties. We can take you Bioswale project from start to finish.


Your excavating contractor must be able to bid the work correctly the first time. A dream project finishes on time and on budget.

Lassiter, our sister company, has been serving the Bay Area cities and Stockton, Sacramento construction and excavating needs since 1989.

Perennial, cool season, rhizomatous grass. California native. A vigorous grower, rhizomatous perennial grass that grows on a wide range of soils