Garage Door Repair in Union City, CA

ZIP codes in Union City

ZIP code we serve in Union City: 94587.

Other ZIP codes of Union City lie farther from Castroville (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 Castroville 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 Union City: those whose USPS city name is Union City (GeoNames) plus those whose area overlaps Union City (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.

Places in and around Union City

Next to and around Union City you will find Decoto, Niles District, Niles Junction, Centerville District, Hayward, and Cherryland.

Parks near the center of Union City include California Nursery Historical Park, Decoto Plaza, Iris Garden, and Dry Creek Park.

Public schools near the center of Union City include Guy Jr. Emanuele Elementary, Connecting Waters Charter - East Bay, Searles Elementary, and James Logan High.

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

About Union City

Union City is a city in Alameda County. The area of Union City is about 19 square miles; its population is about 69,502, or 3,583 per square mile.

Castroville and Union City on the map

By straight-line distance Union City is about 60 miles north of Castroville. The road is longer than the straight line, and our technicians' service range here is up to about two hours, so call for timing at your address. A county line separates the two: Castroville is in Monterey County, Union City is in Alameda County. Of the 110 places on this site's list, Union City ranks 108th in distance from Castroville. Between Castroville and Union City the map shows Freedom, Cambrian Park, Fruitdale, and Alviso. Nearest to Castroville on this site's list: Elkhorn, Marina, Prunedale, and Boronda.

Census Bureau ACS 2018-2022 estimates and USGS elevation.

Union City at 92 feet

Ground elevation at the center of Union City is about 92 feet above sea level (USGS). Castroville is at about 28 feet, so the two sit at nearly the same elevation.

Homes in Union City

Census estimates count 21,663 housing units in Union City. Half the homes date from 1979 or earlier; 54% were built before 1980. 66% of occupied homes are owner-occupied. 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 Union City.

Places near Union City

Other places near Union City that also have a page on this site:

• Newark 7 mi
• Sunol 8 mi
• Fremont 9 mi
• Menlo Park 11 mi
• East Palo Alto 11 mi
• Redwood City 12 mi
• Belmont 16 mi
• Ladera 17 mi

Repairs available in Union City

Union City calls cover emergency repair, new garage doors, opener repair, broken spring replacement, and snapped cables. See our pricing page for starting prices; the exact total is confirmed before work begins.

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

For more about Union City, see the Union City page of our website.