Gutter cleaning, repair and new gutters in Ames, IA

When to clean gutters in Ames

The first fall frost comes around October 8 in a typical year here, and the last spring frost around April 26 (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 Ames rain

The short, hard downpour is what a gutter is sized for. In Ames the five-minute rain expected about once in ten years falls at 8.14 inches an hour (NOAA Atlas 14 Volume 8). At that rate one 2-by-3-inch downspout drains about 880 square feet of roof and one 3-by-4-inch downspout about 1,770, 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 Ames

Half the homes in Ames were built by 1991, 40% 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.

43% of households own their home, and 40% of homes are detached houses, 7% townhouses. In a townhouse or HOA community, check who owns the gutters and what colors are allowed before booking.

Hiring in Iowa

Licensing for gutter work differs from state to state; ask a contractor in Ames which license or registration they hold in Iowa, and for proof of liability insurance. Hiring a gutter contractor