Garage Door Repair in Castro Valley, CA

ZIP codes in Castro Valley

Service area ZIP code for Castro Valley: 94552.

Other ZIP codes of Castro Valley lie farther from Cowan (the table gives each one's distance); they are listed for reference and are not part of any service area claimed on this page.

Distances are straight-line from Cowan 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.

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.

On the map near Castro Valley

Nearby places on the map include Fairview, Cherryland, San Lorenzo, Hayward, and Union City.

Public schools near the center of Castro Valley include Vannoy Elementary, Alma Preschool, Creekside Middle, and Canyon Middle.

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.

Elevation and setting

Ground elevation at the center of Castro Valley is about 372 feet above sea level (USGS). Cowan is at about 77 feet, which puts Castro Valley about 300 feet higher.

The houses of Castro Valley

Census estimates count 22,885 housing units in Castro Valley. The median home was built in 1966, and 69% of homes were built before 1980. Single-family detached houses make up 72% of Castro Valley's homes. 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.

Castro Valley in relation to Cowan

Measured in a straight line, Castro Valley is about 60 miles west of Cowan. That is a map figure, not a drive time. Our technicians' service range is up to about two hours; call for timing at your address. A county line separates the two: Cowan is in Stanislaus County, Castro Valley is in Alameda County. Among the 175 places this site lists, Castro Valley is number 175 by distance from Cowan. Between Cowan and Castro Valley the map shows Westley, Vernalis, and Livermore. Cowan uses area code 209 and Castro Valley uses 510. The places on this site's list closest to Cowan are Monterey Park Tract, Ceres, Bret Harte, and Parklawn.

Census Bureau ACS 2018-2022 estimates and USGS elevation.

Repairs available in Castro Valley

Castro Valley calls cover off-track doors, emergency repair, new garage doors, opener repair, and snapped cables. See our pricing page for starting prices; the exact total is confirmed before work begins.

Around Castro Valley

Places close to Castro Valley with a page on this site:

• Fairview 2 mi
• Norris Canyon 5 mi
• Union City 8 mi
• San Ramon 8 mi
• Danville 9 mi
• Dublin 9 mi
• Pleasanton 10 mi
• Alamo 10 mi
• Newark 14 mi
• Livermore 17 mi

If your Castro Valley garage door will not open, close or stay on its track, call dispatch: timing for Castro Valley depends on the address, and the price is confirmed before work.

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