Garage Door Repair in Port Costa, CA

ZIP code in Port Costa

Service area ZIP code for Port Costa: 94569.

Distances are straight-line from Mill Valley to the center of each ZIP code area. Residents, median year built and owner-occupied share are U.S. Census Bureau ACS 2018-2022 estimates for the ZIP code area. ZIP codes in Port Costa: those whose USPS city name is Port Costa (GeoNames) plus those whose area overlaps Port Costa (U.S. Census ZCTA-to-place relationship file); a ZIP code can belong to more than one city. Listing a ZIP code here does not mean service to every address in it.

Mill Valley and Port Costa on the map

By straight-line distance Port Costa is about 22 miles northeast of Mill Valley, which is a map measurement rather than a drive time. A county line separates the two: Mill Valley is in Marin County, Port Costa is in Contra Costa County. Of the 211 places on this site's list, Port Costa ranks 58th in distance from Mill Valley. On a map, North Richmond, Montalvin Manor, Tara Hills, and Pinole sit roughly between Mill Valley and Port Costa. The places on this site's list closest to Mill Valley are Alto, Kentfield, Larkspur, and Corte Madera.

Census Bureau ACS 2018-2022 estimates and USGS elevation.

Housing in Port Costa

Port Costa has about 171 housing units, according to the Census Bureau. Half the homes date from 1938 or earlier; 89% were built before 1980. 100% of the housing is single-family detached houses. About 29 in 100 occupied homes in Port Costa are lived in by their owners. Where many homes are older, original springs, cables and openers are more likely to be near the end of their service life.

Housing figures: U.S. Census Bureau, American Community Survey 2018-2022 5-year estimates for Port Costa.

About Port Costa

Port Costa is an unincorporated community (a census-designated place) in Contra Costa County. Port Costa covers about 0.2 square miles and has about 251 residents, roughly 1,569 per square mile.

Around Port Costa

Next to and around Port Costa you will find Benicia, Mountain View, Martinez, Vine Hill, Alhambra Valley, Vallejo, and Pacheco.

Museums and attractions in and around Port Costa: Benicia Capitol, Benicia Plein Air Gallery, and Happy Life Pottery.

Sources: OpenStreetMap contributors (neighborhoods, parks, museums), National Center for Education Statistics (public schools), CMS (hospitals). See also the Port Costa city guide.

Around Port Costa

Places close to Port Costa with a page on this site:

• Crockett 2 mi
• Benicia 3 mi
• Rodeo 4 mi
• Martinez 5 mi
• Hercules 6 mi
• Vine Hill 6 mi
• Alhambra Valley 6 mi
• Pacheco 7 mi

Elevation and setting

Ground elevation at the center of Port Costa is about 173 feet above sea level (USGS). Mill Valley is at about 130 feet, so the two sit at nearly the same elevation.

What we fix in Port Costa

In Port Costa we handle opener repair, snapped cables, new garage doors, broken spring replacement, and emergency repair. The exact price is confirmed before work starts, and our pricing page explains what each job starts at.

Whether you search for garage door repair in Port Costa or for a spring replacement near it, the call goes to the same dispatch line.

Prefer the Port Costa pages themselves? Go to the Port Costa page of our website.