Utility Providers for ZIP Code 94581

2 utility types covered · Updated April 2026

ZIP code 94581 is located in California. This area is served by 29 utility providers across 2 categories. The average residential electricity rate here is 27.1¢/kWh.

Estimated monthly utility costs

Cost data not available for this ZIP code.

Search any address for detailed utility information →

Electric

Pacific Gas & Electric Co.

Water

ADVENTIST HEALTH - ST. HELENA HOSPITAL
AMERICAN CANYON, CITY OF
BERRYESSA ESTATES (LBRID)
BERRYESSA HIGHLANDS
BERRYESSA PINES WATER SYSTEM
CALISTOGA FARM WORKER CENTER
CALISTOGA, CITY OF
CAPELL VALLEY ESTATES
CIRCLE OAKS WATER DISTRICT
HOWELL MOUNTAIN MUTUAL WATER COMPANY
LA TIERRA HEIGHTS MUTUAL
LINDA FALLS TERRACE MUTUAL
LINDA VISTA MUTUAL WATER CO
MEYERS WATER CO.
MILTON ROAD WATER COMPANY
MONDAVI FARM WORKER CENTER
NAPA RIVER RANCH
PACIFIC UNION COLLEGE
R RANCH AT THE LAKE
RIVER RANCH FARM WORKER CENTER
SPANISH FLAT WATER DISTRICT
ST. HELENA, CITY OF
TOWN OF YOUNTVILLE
TUCKER ACRES MUTUAL WATER CO.
VAILIMA ESTATES MUTUAL WATER
VETERANS HOME OF CALIFORNIA

Frequently asked questions

How do I set up utilities when moving to 94581?

Contact each provider separately before your move-in date. Start with electric (Pacific Gas & Electric Co.) since those typically need a few business days to activate. Water and sewer are often handled with one call to your local utility. Set up internet last since it may require an installation visit.

Is electricity expensive in 94581?

Electricity in ZIP code 94581 costs about 80% more than the national average. Compared to California overall, rates here are about 5% higher. Based on 2023 NREL residential electricity rate data.

Disclaimer: Provider information is sourced from federal databases including HIFLD, EPA SDWIS, FCC Broadband Data, and EIA-861. Utility cost estimates are from the U.S. Census Bureau American Community Survey 5-Year Estimates. Electric rates are based on 2023 NREL data. Coverage areas are approximate and may not reflect recent changes. Please verify directly with your provider.

Data sources: U.S. Census Bureau, NREL, EIA-861, HIFLD, EPA, FCC. Last updated: April 2026.