Napa County Sanitation District Sewer Contractor Bond

The Napa County Sanitation (NapaSan) District requires contractors to secure a bond provided their construction touch the sewer lines of the county. This is necessary to ensure the compensation of the local government should contractors cause any licensing infractions, like damage to public property, in the course of the project.

What construction permits are available in the Napa County Sanitation District?

Owners or contractors whose projects fall under the NapaSan service area may be called to forward their project design to the agency. Accordingly, NapaSan has three available construction permits:

  • No Public Sewer Lateral Improvements;
  • New or Rehabilitation of Public Sewer Laterals; and,
  • New Public Main or Construction

The county will review the applications 30 days after submission and return it approved or with comments. An applicant may be given up to 30 days of extension to resubmit their application. If you wish to know more, you may visit their official website.

What is the Napa County Sanitation District Sewer Contractor Bond?

According to NapaSan, contractors planning to construct, extend, or connect to the county’s sewer lines must first secure proper permits from their office which may require bond posting. The bond will guarantee that permittees will maintain and adhere to the County’s codes and standards, effectively securing the public’s safety and compensation in the event the permittee defaults or damages any public property.

For more information, please visit the Office of Napa County Sanitation District or read more on their official website.

How does it work?

Napa County Sanitation District Sewer Contractor Bond must be issued by a surety bond provider accredited by the California Department of Insurance. The parties in the agreement are the Principal (applicant), Obligee (Napa County), and Surety/Bond Company (surety bond provider or insurance).

The Surety Company will guarantee the compensation (performance bond) of the Obligee should the Principal fail to deliver agreed-upon services or violate any licensing provisions. The Surety Company will receive and assess the validity of all public claims where claims may only amount to the total penal sum arranged in the bond form. The Principal shall reimburse all expenses covered by the Surety Company.

The Bond Company is secured through an indemnity agreement as the permit applicant or licensed business will ensure the full reimbursement of the claims, including legal fees and premiums. This agreement shall be made before the execution of the bond.

How much does it cost?

Although Napa County does not require a credit check, surety providers will conduct this as part of their underwriting. The Sanitation District Sewer Contractor Bond of Napa County will usually cost around 0.5% of the total bond amount.

How can I apply for this bond?

At Surety Bond Authority, we are dedicated to helping you get your bond the fast and easy way. Here is a step-by-step guide to help you get started.


To secure your bond, be sure to transact with a reputable surety company early. If you are ready to get yours processed today, you can APPLY HERE. Rest assured our expert surety bond agent will guide you from the time of your application until the issuance of your bond.


In the assessment phase, our underwriter will need the following information:

  • Nature of your profession
  • Credit score
  • Financial strength

For the speedy processing of your application, ensure you have gathered and provided accurate information upon submission.

Bond Issuance

Once the assessment is done, we will promptly issue your bond and send it your way. Contact us today and get your bond issued in no time!

Napa County Sanitation District Sewer Contractor Bond

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