Domenichelli & Associates, Inc. (D&A) is a water resources engineering firm with extensive experience working for local agencies owning and operating water, wastewater, and drainage systems. D&A was established in 2002 by President Joseph Domenichelli. Vice President, Sara Rogers, has been with the company since 2003. We have worked hard to develop a team of highly qualified individuals. The philosophy of our firm has always been to provide superior client services at reasonable rates. The majority of our work is from repeat clients and we pride ourselves on maintaining client satisfaction.

D&A has provided a wide range of services, from master planning of water, wastewater, and drainage systems for entire communities, to design and construction management of municipal improvement facilities such as pipelines, pump stations, and hydraulic structure design for both water and wastewater facilities.

Our Key Services Include:

  • Water, Wastewater and Drainage Infrastructure Design
  • Planning Studies and Modeling
  • FEMA Studies
  • Hydrologic and Hydraulic Modeling
  • Regulatory Compliance
  • Stream and River Restoration
  • Construction Management Services
  • Renewable Energy Feasibility and Design
  • Storm Water Pollution Control Permitting and Compliance

Key Differentiators:

There are multiple factors that distinguish the D&A team.  These factors include:

  1. Principal Involvement – Joe Domenichelli is personally involved in all D&A projects.  No deliverable leaves the office without an extensive review by Mr. Domenichelli.  Additionally, D&A is committed to teaming with other smaller firms that promote principal involvement.
  2. Exceptional Client Service and timeliness – D&A staff has the ability to respond to our clients' needs promptly keeping projects on-time.  By working closely with our clients we understand the unique needs of each client.  We understand that one solution does not fit all clients.
  3. Project Experience – The D&A team has the experience to understand how to complete a project both efficiently and effectively.  All of our staff has valuable field experience which allows us to provide practical solutions.
  4. Competitive Rates – By remaining a smaller firm D&A has been able to keep our rates extremely competitive.  Please contact us for a current rate sheet.

This website provides an overview of services provided by the D&A team along with a few of our key projects.  For additional information please contact us.

Company Mission Statement:

Domenichelli and Associates (D&A) is committed to providing a wide variety of engineering design and construction services to public and private clients to assist in the development and management of reliable and safe water resources for Northern and Central California.  D&A will remain a local firm with expertise in water resources focused on highly responsive service to our clients.