Gutter cleaning: how often, gutter guards and repairs

For Silicon Valley homes · Updated October 2026 · Sources below

Clean gutters once or twice a year - in fall before the rains and again in early spring - and more often if tall trees hang over the roof. Clogged gutters overflow at the roof edge and dump water at the foundation, and dry leaves in gutters are a wildfire ember risk.

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The short version

Clean once or twice a year: fall and early spring
Under tall trees: 2-4 cleanings a year
CAL FIRE asks homeowners to keep leaves and needles out of gutters
Make sure downspouts carry water away from the foundation

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What it costs

Gutter cleaning$119 - $234 (average $168)

Two-story homes, steep roofs and heavy debris cost more. Gutter guards and gutter repairs are quoted separately by the pro.

Typical ranges from published cost guides - mostly national figures. Bay Area prices usually run higher. Your actual price depends on your home and the job, and a pro gives you the real number. Source: HomeAdvisor cost guide (national) (2025). Have a quote? Check it with the Quote Explainer

Signs your gutters need attention

Water spilling over the gutter edge in rain
Plants or moss growing in the gutters
Sagging gutters or gutters pulling away from the fascia
Puddles or soil washing out near the foundation
Stains or peeling paint on the fascia or siding below

Clean, guard or repair?

Cleaning: most homes need it once or twice a year; more if trees drop leaves or needles on the roof.
Gutter guards: cut down on cleaning but don't end it - fine debris and needles can still build up on top. Ask for the guard type and how it's cleaned.
Repair: leaking seams, loose hangers and bad slope are usually fixable; rusted-through or badly bent sections are replaced.

In Silicon Valley

CAL FIRE's defensible space guidance says to remove dead leaves and pine needles from your roof and gutters, since they can catch embers in a wildfire.
San José cleans the storm drain inlets on its streets each year, but your own gutters and downspouts are yours to keep clear. Report a blocked street drain to the city.

Questions homeowners ask

How often should gutters be cleaned in the Bay Area?

Once or twice a year for most homes - in fall before the rains and again in early spring. Homes under tall trees may need 2 to 4 cleanings a year.

When is the best time to clean gutters?

Late fall, after most leaves have dropped but before heavy storms, is the most useful cleaning. A second cleaning in early spring clears what fell over the winter.

Are gutter guards worth it?

They can cut down on how often you clean, especially under big leafy trees. They don't eliminate cleaning, and some types clog with needles, so ask how they're cleaned and whether the installer offers a warranty.

How much does gutter cleaning cost?

HomeAdvisor's national guide puts it at about $119 to $234, averaging $168. Bay Area prices usually run higher, and two-story homes cost more.

Can clogged gutters damage my house?

Yes. Overflowing water can rot the fascia and roof edge, stain siding, and pool at the foundation. Clogged gutters are also one of the common causes of roof leaks.

Save with your neighbors

Gutter cleaning is a job neighbors team up on: one pro, one trip down your street, a group price the pro sets. Three homes start it.

Start or join a Neighborhood Block Deal

Questions to ask the pro

Do you clean the downspouts too, and check that they drain away from the house?
Do you haul the debris away?
Will you tell me about any leaks, loose hangers or damage you find?
Are you insured for work on ladders and roofs?

Before you sign, check the contractor's license at cslb.ca.gov. How to hire a contractor in California

Know a neighbor dealing with this?

Send them this page - it's free, and every answer has its sources.

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