Garage Door Repair in Alto, CA

ZIP code in Alto

Service area ZIP code for Alto: 94941.

Distances are straight-line from Castro Valley 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 Alto: those whose USPS city name is Alto (GeoNames) plus those whose area overlaps Alto (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.

Around Alto

Next to and around Alto you will find Strawberry, Mill Valley, Corte Madera, Marin City, Larkspur, and Belvedere.

Parks in and around Alto include Horse Hill Open Space Preserve, Tiburon Ridge Open Space Preserve, Alto Bowl Open Space Preserve, and Camino Alto Open Space Preserve.

Public schools near the center of Alto include Edna Maguire Elementary, Mill Valley Middle, Strawberry Point Elementary, and Park Elementary.

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

About Alto

Alto is an unincorporated community (a census-designated place) in Marin County. Alto covers about 0.1 square miles and has about 659 residents, roughly 5,069 per square mile. The name Alto is shared by 4 places across the country. This is the one in Marin County. The nearest city of 100,000 or more is Richmond (about 115,353 residents), roughly 9 miles east.

Castro Valley and Alto on the map

Alto lies about 28 miles northwest of Castro Valley as the crow flies. Drive time depends on the roads and the hour; our technicians' service range is up to about two hours, so call for timing. Alto belongs to Marin County, while Castro Valley is in Alameda County. Of the 267 places on this site's list, Alto ranks 119th in distance from Castro Valley. Between Castro Valley and Alto the map shows Oakland and Emeryville. The places on this site's list closest to Castro Valley are Fairview, Cherryland, Ashland, and San Lorenzo.

Census Bureau ACS 2018-2022 estimates and USGS elevation.

Alto at 19 feet

Ground elevation at the center of Alto is about 19 feet above sea level (USGS). Castro Valley is at about 372 feet, which puts Alto about 350 feet lower.

Homes in Alto

Alto has about 308 housing units, according to the Census Bureau. Half the homes date from 1949 or earlier; 81% were built before 1980. 65% of the housing is single-family detached houses. 51% 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 Alto.

Around Alto

Places close to Alto with a page on this site:

• Mill Valley 1 mi
• Corte Madera 2 mi
• Marin City 2 mi
• Larkspur 2 mi
• Kentfield 3 mi
• Greenbrae 3 mi
• Fairfax 7 mi
• Richmond 9 mi

What we fix in Alto

In Alto we handle new garage doors, snapped cables, opener repair, off-track doors, and emergency repair. The exact price is confirmed before work starts, and our pricing page explains what each job starts at.

Garage door repairs for Alto addresses range from a single roller or cable to a full spring replacement; call dispatch for timing at your address.

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