Garage Door Repair in Castro Valley, CA

ZIP codes in Castro Valley

Service area ZIP codes for Castro Valley: 94552, 94546, and 94578.

Distances are straight-line from Alto 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 Castro Valley: those whose USPS city name is Castro Valley (GeoNames) plus those whose area overlaps Castro Valley (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.

Alto and Castro Valley on the map

Measured in a straight line, Castro Valley is about 28 miles southeast of Alto. That is a map figure, not a drive time. Our technicians' service range around Alto is up to about two hours; call for timing at your address. Castro Valley belongs to Alameda County, while Alto is in Marin County. Among the 214 places this site lists, Castro Valley is number 98 by distance from Alto. On a map, Emeryville and Oakland sit roughly between Alto and Castro Valley. Nearest to Alto on this site's list: Mill Valley, Corte Madera, Marin City, and Larkspur.

Census Bureau ACS 2018-2022 estimates and USGS elevation.

About Castro Valley

Castro Valley is an unincorporated community (a census-designated place) in Alameda County. About 65,444 people live in the 17 square miles of Castro Valley (around 3,884 per square mile).

Around Castro Valley

Nearby places on the map include Fairview, Ashland, Norris Canyon, San Leandro, Hayward, and Union City.

Green spaces in and around Castro Valley: Earl Warren Park, Castro Valley High Scool Garden, Don Castro Regional Recreation Area, and Sulphur Creek Nature Center.

Hospitals with emergency rooms in or next to Castro Valley include Eden Medical Center.

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

Housing in Castro Valley

Castro Valley has about 22,885 housing units, according to the Census Bureau. The median home was built in 1966, and 69% of homes were built before 1980. 72% of the housing is single-family detached houses. 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 Castro Valley.

The lay of the land

Ground elevation at the center of Castro Valley is about 372 feet above sea level (USGS). Alto is at about 19 feet, which puts Castro Valley about 350 feet higher.

Places near Castro Valley

Other places near Castro Valley that also have a page on this site:

• Fairview 2 mi
• Cherryland 3 mi
• Ashland 3 mi
• San Lorenzo 5 mi
• Norris Canyon 5 mi
• San Leandro 5 mi
• Union City 8 mi
• Pleasanton 10 mi
• Alamo 10 mi
• Camino Tassajara 11 mi

What we fix in Castro Valley

In Castro Valley we handle opener repair, broken spring replacement, snapped cables, emergency repair, and off-track doors. The exact price is confirmed before work starts, and our pricing page explains what each job starts at.

We serve Castro Valley: our technicians' service range around Alto is up to about two hours, timing for a visit depends on the day and the address, and the exact price is confirmed before work starts.

Prefer the Castro Valley pages themselves? Go to the Castro Valley page of our website.