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Five Elements Engineering (FEE) is a low-overhead, independent civil/environmental and renewable power/energy engineering consultancy founded by Bill Friedman.

FEE specializes in

  • Water Resource Engineering
  • Onsite Water Treatment System Site Evaluation and Design
  • Energy/Renewable Energy System Engineering, Construction and Asset Diligence
  • Rural Land Use Development and CANGO Compliance

Bill has a master’s degree in environmental engineering, is a registered/licensed professional civil engineer and QSD (CA C89804, NV 25011, NC 50538) and a licensed California Electrical and Solar Contractor CSLB #986077).  FEE is based in West Sonoma County and operates throughout Northern California.

510.508.5539 |