Los Angeles County, California
Gutter cleaning, repair and new gutters in San Gabriel, CA
Rain in San Gabriel adds up to about 16 inches in a normal year, with about 5 days that bring an inch or more. The wettest season is winter (December to February), with about 10.2 inches; the driest is summer (June to August), with 0.2. That is about 9,700 gallons a year off each 1,000 square feet of roof, every drop of it through a gutter and a downspout.
Call (866) 228-6229 free call to a gutter contractor serving San GabrielSan Gabriel: rain and roofs
NOAA station USC00047785, 1 miBars to one scale; the longest is winter (December to February).
Counting days with an inch of rain or more, San Gabriel sits near the middle of the 939 places in California on this site (5.3 a year). By the age of its homes it sits 53rd oldest by median year built of the 938 places in California on this site (half built by 1956).
When to clean gutters in San Gabriel
Frost is rare in San Gabriel, and in many years there is none (NOAA normals). With no hard freeze to strip the trees, the fall cleaning follows the leaf drop itself; book it once the trees over the roof are bare, and plan a second visit in spring.
When to clean gutters explains how the trees over a roof change the schedule.
Gutter and downspout size for San Gabriel rain
The short, hard downpour is what a gutter is sized for. In San Gabriel the five-minute rain expected about once in ten years falls at 4.08 inches an hour (NOAA Atlas 14 Volume 6). At that rate one 2-by-3-inch downspout drains about 1,760 square feet of roof and one 3-by-4-inch downspout about 3,530, by the rule in the Copper Development Association’s design handbook. Try your own roof in the gutter and downspout calculator, which starts from this figure.
The houses in San Gabriel
Half the homes in San Gabriel were built by 1956, 77% before 1980 (ACS 2020–2024). In a neighborhood that age, many houses are on their second set of gutters or due for one, and the fascia board behind them is worth checking at the same visit. On a house built before 1978, replacing more than 20 square feet of painted fascia or trim falls under the EPA’s lead-safe rule, so ask whether the crew is certified.
49% of households own their home, and 57% of homes are detached houses, 12% townhouses. In a townhouse or HOA community, check who owns the gutters and what colors are allowed before booking.
Hiring in California
Ask any contractor working in San Gabriel what California requires of them for gutter work, and to show proof of insurance. Hiring a gutter contractor
In California’s fire hazard severity zones, the 2025 Wildland-Urban Interface Code (in force January 1, 2026) requires gutters and downspouts of noncombustible material, and gutters fitted with an approved means to keep leaves and debris from collecting (section 504.4). (2025 California Wildland-Urban Interface Code, Chapter 5 (UpCodes))
Gutter work in San Gabriel
With half the homes built by 1956, replacement gutters and the fascia behind them come up more often here than in newer suburbs. The line takes all of it: