FirstCarbon Solutions (FCS) is an environmental and sustainability consulting firm that provides integrated consulting, software, and data management services. Its work focuses on helping clients navigate environmental regulations while balancing development needs. The firm operates from ten offices across the United States, with six located throughout Northern and Southern California, and has been in operation for over 39 years.
The company's technical expertise spans a broad range of domains, including environmental consulting, sustainability management, compliance solutions, data management, energy management, biological and cultural resources management, air quality, noise management, greenhouse gas management, entitlements and permitting, visual analysis, and grant writing. These services are delivered to clients across sectors such as developers, government agencies, municipalities, education, energy, hospitality, recreation, recycling, and transportation.






