Cornerstone Roof ProsStorm damage, leaks, full replacements — handled locally.(626) 990-2952Free estimate

West Covina, CA

Gutters and drainage in West Covina

Gutters are the least interesting part of a roof and the cause of a surprising share of its problems.

Or call (626) 990-2952

Describe the gutters job

Three questions, then the address. Up to three West Covina contractors who do this work.

Or call (626) 990-2952

Free · Takes about a minute

Describe the gutters job

Three questions, then the address. Up to three West Covina contractors who do this work.

Step 1 of 6

What best describes your home?

Different buildings need different crews, so this is the first thing a roofer asks.

No cost to you. Contractors pay us, you do not.

Before you let anybody on the roof

The things worth pinning down on a gutters job. A contractor who has not raised them has not looked properly.

  • Where the water is discharged, and how far from the foundation
  • Gutter size against the roof area draining into it
  • Seamless or sectional, and what gauge of aluminium
  • Number and position of downspouts
  • Condition of the fascia behind the old gutter

Guards reduce cleaning; they do not eliminate it. Treat any product sold as maintenance-free with suspicion.

Check the fascia before the gutter goes back up. Hanging new metal off soft wood buys you a year.

Seamless aluminium formed on site is the default. Sectional gutter from a box store is cheaper and leaks at every joint within a few years.

Locally

Behind it: wind-blown embers landing in the valleys. Class A assemblies and closed-off vents matter more here than the colour of the shingle.

About gutters here

Should I take the cheapest quote?

Only if it is the same roof. Most large gaps between quotes are scope gaps. Ask the cheapest contractor which of the other quotes items they have left out, and why.

What should I do to prepare?

Move the cars out, take pictures off the top-floor walls, cover anything stored in the attic, and put pets somewhere else for the loud days. Expect nails in the driveway however careful the crew is — ask whether they run a magnet at the end.

Do you handle commercial buildings?

We do. It is a different set of contractors — commercial and low-slope work is a separate trade from residential re-roofing — so answering the property question accurately matters.

Can I stay in the house while it is done?

Most people do. Expect noise from early morning, dust in the attic, and a day where the driveway belongs to the crew.

Start with a free estimate

No cost, no obligation, and never more than three contractors.

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