Garage Door Repair in Castro Valley, CA

ZIP codes in Castro Valley

ZIP codes we serve in Castro Valley: 94552, 94546, and 94578.

Distances are straight-line from Piedmont 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.

Piedmont and Castro Valley on the map

Castro Valley lies about 12 miles southeast of Piedmont as the crow flies; drive time depends on the roads and the hour. The two share a county: Alameda County. Among the 246 places this site lists, Castro Valley is number 28 by distance from Piedmont. Within Alameda County it is number 10 of 19 places on the list. Both use area code 510. Nearest to Piedmont on this site's list: Oakland, Canyon, Emeryville, and Berkeley.

Census Bureau ACS 2018-2022 estimates and USGS elevation.

Homes in Castro Valley

Castro Valley has about 22,885 housing units, according to the Census Bureau. Half the homes date from 1966 or earlier. 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.

About Castro Valley

Castro Valley is an unincorporated community (a census-designated place) in Alameda County. The area of Castro Valley is about 17 square miles; its population is about 65,444, or 3,884 per square mile. Phone numbers in Castro Valley use area code 510. The nearest city of 100,000 or more is Hayward (about 158,440 residents), roughly 6 miles south.

Around Castro Valley

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

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

Museums and attractions in and around Castro Valley: Hayward Area Historical Society and Discovery Center.

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

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
• San Ramon 8 mi
• Blackhawk 11 mi

Elevation and setting

Ground elevation at the center of Castro Valley is about 372 feet above sea level (USGS). Piedmont is at about 333 feet, so the two sit at nearly the same elevation.

What we fix in Castro Valley

In Castro Valley we handle opener repair, new garage doors, broken spring replacement, snapped cables, and off-track doors. 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 Castro Valley or for a spring replacement near it, the call goes to the same dispatch line.

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