Nassau County, New York
Gutter cleaning, repair and new gutters in South Valley Stream, NY
A normal year in South Valley Stream brings about 43 inches of rain; on roughly 11 of its days, an inch or more comes down at once. The wettest season is summer (June to August), with about 11.8 inches; the driest is winter (December to February), with 9.9. That is about 26,800 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 South Valley StreamSouth Valley Stream: rain and roofs
NOAA station USW00094789, 3 miBars to one scale; the longest is summer (June to August).
Counting days with an inch of rain or more, South Valley Stream sits near the middle of the 817 places in New York on this site (11.3 a year). By house age it falls near the middle of the 810 places in New York on this site (half built by 1956). By its first fall frost it sits among the latest for the first fall frost of the 817 places in New York on this site (November 14).
When to clean gutters in South Valley Stream
The first fall frost comes around November 14 in a typical year here, and the last spring frost around April 2 (median dates, NOAA normals). Booking the fall cleaning after the first frost, once the trees over the roof are bare, catches the season’s drop in one visit; the spring cleaning comes after the pollen and catkins are down.
When to clean gutters explains how the trees over a roof change the schedule.
Gutter and downspout size for South Valley Stream rain
What overwhelms a gutter is a burst, not a season. In South Valley Stream the five-minute rain expected about once in ten years falls at 7.82 inches an hour (NOAA Atlas 14 Volume 10). At that rate one 2-by-3-inch downspout drains about 920 square feet of roof and one 3-by-4-inch downspout about 1,840, 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 South Valley Stream
Half the homes in South Valley Stream were built by 1956, 97% 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.
78% of households own their home, and 78% of homes are detached houses, 9% townhouses. In a townhouse or HOA community, check who owns the gutters and what colors are allowed before booking.
Hiring in New York
Ask any contractor working in South Valley Stream what New York requires of them for gutter work, and to show proof of insurance. Hiring a gutter contractor
Gutter work in South Valley Stream
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: