wood preservation

Cal Preserving, Inc. is an exterior wood restoration and maintenance company serving the Greater San Francisco Bay Area for over 35 years. They specialize in cleaning, sanding, staining, and preserving exterior wood surfaces including decks, siding, fences, and patio furniture, and are licensed, bonded, and insured (CA Lic. # 711308).

exterior stagingmaintenancepre-construction consultingrestorationsandingstainingwood cleaning

Evans West, Inc. is a federal construction contractor founded and led by President Nicole Evans, who launched her construction career in 2001. The company is certified as an SBA 8(a), Woman-Owned Small Business (WOSB), Economically Disadvantaged Woman-Owned Small Business (EDWOSB), and Small Disadvantaged Business (SDB). Over the past five years it has completed more than 75 construction projects for government clients including the U.S. Navy, Army, Space Force, Air Force, Department of Homeland Security, USACE, National Park Service, and Department of F

commercial and institutional building constructionfencingheavy and civil engineering constructionindustrial building constructionpoured concrete foundation and structure constructionsite preparation

Fire Barrier Technologies, LLC is an SBA certified Women-Owned Small Business specializing in wood preservation and safety supplies for utilities, the pole inspection industry, parks, golf courses and personal timber protection. It has 35+ years of utility pole treatment and preservation experience, warehouses in Georgia, Texas, and Canada, and is a trusted U.S. distributor for Genics Canada.

distributionutility pole treatment

Koppers is a global provider of wood- and carbon-based technologies, products, chemicals, and services that support infrastructure. Founded from Heinrich Koppers' early 1900s coke-oven technology, the Pittsburgh-based company operates across North America, South America, Australia, New Zealand, and Europe. It serves railroad, utility, and industrial markets with pressure-treated wood products, carbon materials, and coating solutions.

carbon material testingchemical engineering servicespressure treatmentrailroad bridge rehabilitation and inspectionrecovery and reuseresearch and innovation