About the RCH Group
RCH has an environmental practice that builds upon the extensive experience of our staff to prepare high‐quality CEQA and NEPA documents in a timely and cost‐effective manner. We prepare technical analyses for air quality criteria pollutants, air quality health risk assessments, greenhouse gas emissions (climate change), and noise.
Frequent Clients:
Cities
- Campbell
- Colfax
- Irwindale
- Richmond
- Rocklin
- Sacramento
- South San Francisco
Counties
- Alameda
- Glenn
- Marin
- Placer
- San Luis Obispo
- Solano
- Sonoma
- Yolo
Other
- California Public Utilities Commission
- Federal Aviation Administration