MB&G natural resource consulting services

Providing Natural Resource Consulting Services

Since 1921, MB&G has offered forestry, environmental, and geospatial consulting service to public and private clients. Learn more.

wetland consulting oregon

Wetland Service Expertise

Our Professional Wetland Scientists excel in wetland identification, documentation, mitigation planning,  permit support, and regulatory agency coordination. Learn more.

Forestry Education Forest Inventory Mobile Application

MB&G MobileMap Now Featured on Esri Marketplace

MobileMap, our field data collection application, is now featured on the Esri Marketplace! Learn more.

Latest News from MB&G

MB&G Launches InventoryEDU

Available to higher education forestry programs, InventoryEDU enables university users to share forestry data sets and methodology between forestry programs.


Mason, Bruce & Girard, Inc. provides natural resource consulting services to the private and public sectors. Since 1921 we have earned the reputation for providing scientific-based cost-effective solutions that meet our clients’ long-term goals.

Headquartered in the Pacific Northwest, we are a multidisciplinary firm specializing in forestry, environmental, and geospatial consulting. Our dedicated staff is guided by our core values, focusing on providing collaborative results, sustainable solutions, and excellent service.

MB&G Top WorkplaceMB&G Celebrates 95 Years