Orange County, California
Gutter cleaning, repair and new gutters in Irvine, CA
A normal year in Irvine brings about 14 inches of rain; on roughly 4 of its days, an inch or more comes down at once. The wettest season is winter (December to February), with about 8.7 inches; the driest is summer (June to August), with 0.1. Every 1,000 square feet of roof sheds about 8,800 gallons a year, and all of it goes through the gutters.
Call (866) 228-6229 free call to a gutter contractor serving IrvineIrvine: rain and roofs
NOAA station USC00049087, 2 miBars to one scale; the longest is winter (December to February).
For days with an inch of rain or more, Irvine ranks near the middle of the 939 places in California on this site (4.1 a year). By house age it falls among the newest by median year built of the 938 places in California on this site (half built by 2001).
When to clean gutters in Irvine
Frost is rare in Irvine, 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 Irvine rain
Gutters are sized for the worst few minutes of a storm, not for the year. In Irvine the five-minute rain expected about once in ten years falls at 2.77 inches an hour (NOAA Atlas 14 Volume 6). At that rate one 2-by-3-inch downspout drains about 2,600 square feet of roof and one 3-by-4-inch downspout about 5,200, 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.
Irvine is dry by national standards, about 14 inches in a normal year, but much of the rain that does come can arrive in short, hard storms: the five-minute downpour expected once in ten years still runs at 2.77 inches an hour. Where gutters are used here, the job is moving that burst away from the foundation, and keeping a dry season’s dust and debris from blocking the first storm.
The houses in Irvine
Half the homes in Irvine were built by 2001, 21% before 1980 (ACS 2020–2024). With homes this new, the gutters are usually the builder’s originals; keeping them clear matters more than replacing them.
44% of households own their home, and 37% of homes are detached houses, 19% townhouses. Where an HOA governs the exterior, its rules on gutter color and style apply before any order is placed.
Hiring in California
Before hiring in Irvine, ask which California license or registration the contractor holds and for a certificate of liability 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 Irvine
In a neighborhood with half its homes built by 2001, the usual calls are cleaning, guards and small repairs. The line takes all of it: