For reliability and efficiency, we have updated our official phone number for ALL customers to 360-426-8255. The PUD’s Belfair customer service number (360-275-2833) will no longer be operational as of February 1, 2023. Please update your contact information accordingly. You can still pay your bill using the buttons on your phone at 1-844-255-3683, or use SmartHub at

Install New Electrical Service

Install New Electrical Service

ALERT: Material Shortages and Supply Chain Disruptions are Causing Delays

Due to continued nationwide supply chain disruption caused by COVID-19, Mason PUD 3 has depleted its supply of 320 amp meters. Although there are shipments expected to arrive in the near future, any new or existing jobs requiring the installation of a 320 amp meter may be delayed connection until further notice. Read more about our Material Shortages and Supply Chain Disruptions here

To have electricity installed to your property you’ll submit an application for new service. 

You can find a list of PUD 3's Engineering Specifications & Policies and our Service Rules & Regulations in the Document Archives.

PUD 3 Document Archives


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  • Application Fee - $100.00 for Single-Phase Service
  • $250.00 for Single Phase Developments and $500.00 for all Three Phase Services. Application fees can be paid for with cash, check or Visa/Master Card. Application Fees are applied to the cost of the extension project that is carried forward to completion. NOTE: Application Fees are non-refundable.
  • Application for Credit (unless you have previously completed the Application for Credit with PUD 3).
  • Copy of Building Permit and Approval Number from the State Electrical Inspector are required, but not necessary to submit application for estimate. Click Here
  • Plot Plan of Development or Drawing of Property (Need location of septic, poles, mobile, home (entrance), and temporaries).
  • New Service Address prior to connection of power.
  • Copies of current recorded deed or current recorded contract of sale and parcel number for property.
  • Property corners clearly marked.

PUD 3’s engineering staff is specially trained to design a safe, legal, and cost-effective plan to connect your new home or business to PUD 3’s clean, reliable electric grid. Because there are so many variables, we do not give “rough estimates” for specific jobs.

All customers must submit an application for electrical service in order to receive a cost estimate.

This handout may offer a better explanation.


  • PUD 3 must have access to the meter every month.
  • The meter base must be installed on the outside of the building, where it’s easy to get to.
  • Don’t put the meter base in these locations:
    • Over 5 feet off the ground
    • In a carport or other places that may be enclosed later.
    • In the same area that your dog will be kept.
    • Anywhere you want absolute privacy.

Customers who have disconnected or reconnected their power without proper authorization and/or have tampered with the meter, or had their seals cut will be billed a minimum $360.00 tampering fee plus actual costs.

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