San Mateo County, California
Gutter cleaning, repair and new gutters in Menlo Park, CA
Menlo Park gets about 15 inches of rain in a normal year, and on about 3 days a year an inch or more falls in a single day. The wettest season is winter (December to February), with about 9.1 inches; the driest is summer (June to August), with 0.1. Off a 1,000-square-foot roof, that comes to about 9,400 gallons a year for the gutters to carry.
Call (866) 228-6229 free call to a gutter contractor serving Menlo ParkMenlo Park: rain and roofs
NOAA station USC00046646, 3 miBars to one scale; the longest is winter (December to February).
By heavy-rain days, Menlo Park falls near the middle of the 939 places in California on this site (2.9 a year). Its housing ranks 144th oldest by median year built of the 938 places in California on this site (half built by 1962). By first frost it falls near the middle of the 507 places in California on this site (December 7).
When to clean gutters in Menlo Park
The first fall frost comes around December 7 in a typical year here, and the last spring frost around February 1 (median dates, NOAA normals). A fall cleaning set for the weeks after that frost, when the branches over the house are bare, gets the year’s leaves in one trip; a spring visit follows once the pollen and catkins have come down.
When to clean gutters explains how the trees over a roof change the schedule.
Gutter and downspout size for Menlo Park rain
The short, hard downpour is what a gutter is sized for. In Menlo Park the five-minute rain expected about once in ten years falls at 2.45 inches an hour (NOAA Atlas 14 Volume 6). At that rate one 2-by-3-inch downspout drains about 2,940 square feet of roof and one 3-by-4-inch downspout about 5,880, 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 Menlo Park
Half the homes in Menlo Park were built by 1962, 74% before 1980 (ACS 2020–2024). Houses that age have often had their gutters replaced once already; if not, the original runs and the boards behind them deserve a close look. 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.
55% of households own their home, and 54% of homes are detached houses, 8% townhouses. If an association maintains the exterior, the gutters may be its job rather than yours; check before calling.
Hiring in California
Licensing for gutter work differs from state to state; ask a contractor in Menlo Park which license or registration they hold in California, and for proof 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 Menlo Park
With half the homes built by 1962, replacement gutters and the fascia behind them come up more often here than in newer suburbs. The line takes all of it: