Bethel Engineering has served the Central Coast since 1980.

Originally founded by Dennis Bethel, for over thirty years we have provided civil engineering services for land development and public works projects throughout Santa Barbara and San Luis Obispo County. Bethel Engineering has served the Central Coast since 1980.


  • Site Design
  • Tentative Maps
  • Development Plans
  • Public Improvement Plans
  • Grading Plans
  • SWPPP Preparation, Monitoring & Reporting
  • Septic Design
  • Water System Design
  • Contract Engineering Services
  • Specification Preparation
  • Engineering Studies
  • Construction Inspection

Spotlight Project

Enos Ranchos

This 120+ acre development along Santa Maria’s Highway 101 corridor is an important milestone for the city.  It reflects an expansion of the commercial vitality of the valley as well as providing necessary infrastructure upgrades.  This cooperative project between the City of Santa Maria and NKT Commercial is currently under construction.

Current Projects

Update, Enos Historical Home

In the past if you drove through Santa Maria near the Hwy 101 and Betteravia Interchange you could see the Historic Enos Family Home.  Left vacant for years, the City of Santa Maria Recreation and Parks Department coordinated with NKT Commercial to save the home and relocate it in a proposed city park. The Enos House is currently undergoing structural renovations and the park setting that will surround it is also under construction through the City of Santa Maria Recreation and Parks Department.


Architect DMHA of Santa Barbara, Ca.

Avenue of Flags – Buellton, California

The Avenue of Flags has been the welcoming entrance to Buellton, California since it’s time as the host of the Coast Highway in the 1920’s.  The City of Buellton has given preliminary approval for the first project under the Avenue of Flags update. Keeping to its history, the Art Deco era inspired project is going to bring a unique and welcoming design to the entrance of the city.