Engineering Services

New and Upgraded Water Services Residential/Commercial

For new and upgraded water service requests and inquiries, please use the online submission form linked below to allow for proper review and processing of your specific water service needs.

For Developer/Commercial Projects, please contact our Engineering Services Representative at 415-761-8935 or engineeringservices@nmwd.com.

Accessory Dwelling Units (ADUs)

Connection fees (FRC) are required for ADUs according to the instances described below:

• ADU is greater than 1,200 SF (detached or attached) or is greater than 50% of the main residence square footage (attached only). Note that a 150 SF expansion is now allowed for ingress/egress only for ADUs, and this area is not considered part of the 1,200 SF limit.
• ADU is created by adding square footage after 12/31/16.
• ADU is created by converting an unpermitted structure (illegal unit). If not permitted as of 01/01/18, NMWD can deny service or assess connection fees.

Consult our ADU flow chart to see if your project requires connection fees (FRC)