During the Engineering Design phase we investigate and solve the many challenges in developing a project.  Detailed studies and recommendations are prepared  often in collaboration with other professionals such as Geologists, Wetland Biologists, Architects, etc.  As the lead consultant in developing a project we will incorporate the studies, reports and calculations of the other professionals into the design and development of approved construction drawings. 


Monroe Family YMCA | Monroe, WA - Snohomish County

Engineering Site Design

Mountain Ridge Estates | Monroe, WA - Snohomish County

Subdivision Design

Lot layout, grading and drainage design, sewer and water design, street design with playground  and walking path and negotiation with the WSDOT for utility design.

Project consultation, site acquisition committee, preliminary engineering planning, negotiations with city and utility company, full site design and development, construction consultation and finance negotiation.

Red Robin | Monroe, WA - Snohomish County

Collaborative Engineering Services

Site design and development, creative storm drain solution for high water table, local permitting  approval , construction consultation and collaboration with out of state owner and architect.


  1. Bullet  Foundation

  2. Bullet  Building

  3. Bullet  Utility  

  4. Bullet  Parking Lots / Sidewalks

  5. Bullet  Streets

  6. Bullet  Grading

  7. Bullet  Detention

     Welcome          Engineering          Planning          About          Contact      

Cavassa & Associates | Civil Engineering | Monroe, WA  © 2011, All Rights Reserved

Cavassa & Associates Site Map |  Welcome  |  Engineering  |  Project Planning  |  About | Contact