For over 20 years, Whitson CM has utilized its expertise in environmental compliance and construction management to serve its clients and their communities. Utilizing a wide range of knowledge and experience in services ranging from heavy civil construction to stormwater pollution prevention, our staff are committed to bringing excellence to any project.
Design-Build Stormwater Treatment Systems
In partnership with our sister company, California Filtration Specialists, Whitson CM designs and installs proven, space-saving stormwater treatment systems that will dramatically reduce costs and improve discharges from properties. Whitson CM has designed and installed the largest underground tank system every to be constructed in North America, to date.
Construction and Industrial Stormwater Compliance
We represent both public and private entities assuring that they are fully compliant with applicable SW permits. Our team is comprised of Qualified SWPPP Practitioners for both construction and industrial permits (e.g. QSD, QSP, QISP, Trainer of Record).
Site Development
Whitson CM is an “A” licensed engineering general contractor providing site development services for both private development and public works projects.
Post-Construction BMP Inspection and Maintenance
Whitson CM offers regular inspection and maintenance of any post-construction stormwater treatment systems to ensure that they continue to function as intended without needless hassle, fines, or violations.
Heavy Civil Construction Management
Founded as a heavy civil public works firm in 2002, Whitson CM represents owners, develops properties, and constructs public works projects.