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Guide

How to pick a roofer you will not regret

You are not really buying shingles. You are buying four days of somebody else's workmanship, and hoping the company still exists when you need the warranty.

Guide7 sections1 min readCorona, CA

Get it looked at

Three questions, and up to three Corona contractors. Free either way.

Free estimate · No obligation

Get it looked at

Three questions, and up to three Corona contractors. Free either way.

Step 1 of 6

What best describes your home?

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

Free. You are not committing to anything.

Compare scope, not totals

A cheaper number for less roof is not a better price. Ask the lowest bidder which items on the other quotes they have left out, and why they think you do not need them.

Be careful with the deposit

Never pay in full up front, and never in cash without a receipt that names the company. Progress payments tied to milestones protect both sides.

Prefer somebody you could drive to

Ask where their yard is. Companies that follow storms across state lines do competent work and then vanish, which is fine right up until something needs putting right.

Get everything in writing, including the unknowns

The contract should say the material and the layers, who pulls the permit, the per-sheet price for replacing bad decking, what happens to the old material, the payment schedule, and the workmanship warranty. The decking clause is the one people forget and the one that moves the price.

Ask for current certificates of insurance

Insurance certificates expire. A certificate dated eight months ago tells you what was true eight months ago. Ask for one issued this month.

Check the licence yourself

Every state that licenses roofing contractors publishes a free lookup. It takes two minutes and tells you whether the licence is current, who holds it, and whether there are complaints against it. Do it even when somebody has already vouched for them.

In short

Do the boring checks. They are the entire difference between a roof that is somebody else's problem for ten years and one that is yours.

Related questions

Are the contractors licensed and insured?

Contractors have to give us their state licence number and proof of liability and workers compensation cover before they can receive requests. You should still ask to see current certificates yourself before work starts — a licence can lapse between checks.

What should I do to prepare?

Clear the driveway, protect attic storage from falling dust, and plan for two loud days. Agree in advance where the dumpster goes and who sweeps for nails.

Why does ventilation keep coming up?

It is the most under-sold part of a roof. Trapped heat and moisture shorten shingle life, warp decking, and in cold weather it is what turns snow into an ice dam.

Find out what it costs

It is free, and nothing obliges you to hire anyone.