Gutter cleaning, repair and new gutters in San Carlos, AZ

When to clean gutters in San Carlos

The first fall frost comes around November 19 in a typical year here, and the last spring frost around March 13 (median dates, NOAA normals). Plan the fall visit for after the frost, when the trees over the roof have finished dropping, and the spring visit for after the pollen and catkins.

When to clean gutters explains how the trees over a roof change the schedule.

Gutter and downspout size for San Carlos rain

What overwhelms a gutter is a burst, not a season. In San Carlos the five-minute rain expected about once in ten years falls at 5.94 inches an hour (NOAA Atlas 14 Volume 1). At that rate one 2-by-3-inch downspout drains about 1,210 square feet of roof and one 3-by-4-inch downspout about 2,420, 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.

San Carlos is dry by national standards, about 13 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 5.94 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 San Carlos

Half the homes in San Carlos were built by 1989, 25% 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.

57% of households own their home, and 84% of homes are detached houses. Where an HOA governs the exterior, its rules on gutter color and style apply before any order is placed.

Hiring in Arizona

Ask any contractor working in San Carlos what Arizona requires of them for gutter work, and to show proof of insurance. Hiring a gutter contractor