Garage Door Repair in Diamond Bar, CA

ZIP codes in Diamond Bar

ZIP codes we serve in Diamond Bar: 91765 and 91789.

Distances are straight-line from Upland 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 Diamond Bar: those whose USPS city name is Diamond Bar (GeoNames) plus those whose area overlaps Diamond Bar (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 Diamond Bar

Diamond Bar is a city in Los Angeles County. The area of Diamond Bar is about 15 square miles; its population is about 54,534, or 3,665 per square mile. Diamond Bar is in area code 909. Pomona, a city of about 147,966, is the closest larger city: about 5 miles northeast of Diamond Bar.

Homes in Diamond Bar

Census estimates count 18,621 housing units in Diamond Bar. The median home was built in 1979, and 53% of homes were built before 1980. 70% 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 Diamond Bar.

Elevation and setting

Ground elevation at the center of Diamond Bar is about 991 feet above sea level (USGS). Upland is at about 1,443 feet, which puts Diamond Bar about 450 feet lower.

Around Diamond Bar

Next to and around Diamond Bar you will find Walnut, South San Jose Hills, Chino Hills, Valinda, and Covina.

Public schools near the center of Diamond Bar include Chaparral Middle, Maple Hill Elementary, Quail Summit Elementary, and Lorbeer Middle.

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

Upland and Diamond Bar on the map

By straight-line distance Diamond Bar is about 12 miles southwest of Upland, which is a map measurement rather than a drive time. Upland is in San Bernardino County and Diamond Bar is in Los Angeles County. Of the 307 places on this site's list, Diamond Bar ranks 15th in distance from Upland. On a map, Montclair and Pomona sit roughly between Upland and Diamond Bar. Both use area code 909. Nearest to Upland on this site's list: San Antonio Heights, Claremont, Ontario, and Montclair.

Census Bureau ACS 2018-2022 estimates and USGS elevation.

Around Diamond Bar

Places close to Diamond Bar with a page on this site:

• Walnut 3 mi
• Rowland Heights 5 mi
• South San Jose Hills 5 mi
• Pomona 5 mi
• Brea 6 mi
• West Covina 6 mi
• Montclair 8 mi
• Citrus 9 mi

Repairs available in Diamond Bar

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

If your Diamond Bar garage door will not open, close or stay on its track, one call to dispatch starts the repair.

The Diamond Bar page of our website has its own pages and starting prices: visit the Diamond Bar page.