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 Montclair 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.

Montclair and Diamond Bar on the map

By straight-line distance Diamond Bar is about 8 miles southwest of Montclair, which is a map measurement rather than a drive time. A county line separates the two: Montclair is in San Bernardino County, Diamond Bar is in Los Angeles County. Of the 306 places on this site's list, Diamond Bar ranks 9th in distance from Montclair. Both use area code 909. Nearest to Montclair on this site's list: Ontario, Pomona, Upland, and Claremont.

Census Bureau ACS 2018-2022 estimates and USGS elevation.

Homes in Diamond Bar

Diamond Bar has about 18,621 housing units, according to the Census Bureau. Half the homes date from 1979 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 Diamond Bar.

About Diamond Bar

Diamond Bar is a city in Los Angeles County. Diamond Bar covers about 15 square miles and has about 54,534 residents, roughly 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.

Places in and around Diamond Bar

Neighborhoods and nearby communities around Diamond Bar include South San Jose Hills, West Covina, Chino Hills, Covina, and Industry.

Parks near the center of Diamond Bar include Sycamore Canyon Park, Paul C. Grow Park, Pantera Park, and Tres Hermanos Ranch.

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.

Places near Diamond Bar

Other places near Diamond Bar that also have 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
• La Verne 9 mi

Elevation and setting

Ground elevation at the center of Diamond Bar is about 991 feet above sea level (USGS). Montclair is at about 1,009 feet, so the two sit at nearly the same elevation.

Repairs available in Diamond Bar

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

Garage door repairs for Diamond Bar addresses range from a single roller or cable to a full spring replacement, all handled through one dispatch line.

Prefer the Diamond Bar pages themselves? Go to the Diamond Bar page of our website.