01Are you a roofing company?
No. Sentinel Roof Works — Perris is a free matching service. We do not hold a roofing licence, we do not employ crews, and we never come to your house. We pass your request to independent local contractors who do the work and who you hire directly.
02What 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.
03How long does a re-roof take?
Two days is typical for asphalt. Add days for steep pitch, multiple layers to strip, tile work, or a roof with a lot of valleys and penetrations.
04What if the decking is rotten underneath?
Some of it usually is. The important thing is that the price per sheet is agreed in writing before the tear-off, so the conversation on day two is about quantity rather than rate.
05Why three quotes and not one?
One quote is a number with no context. Three gives you a range, and the conversation about why they differ is where you learn what you are actually buying.
06Does the sun really wear a roof out here?
Yes — heat and ultraviolet, more than rain, set the clock here. Expect the sun-facing slopes to fail years before the shaded ones, and expect a good contractor to point that out.
07What warranty should I expect?
Ask for both in writing: the material warranty from the manufacturer and the workmanship warranty from the contractor. The second one is the one that matters in year three, and it is only as good as the company behind it.
08Do I have to hire anyone?
Not at all. Plenty of people use this to find out what a job costs and then do nothing for a year. That is a perfectly reasonable outcome.
09Should I take the cheapest quote?
Not automatically. Put the quotes side by side on layers, not on totals — underlayment, ice-and-water, drip edge, valley treatment, ventilation, decking allowance, warranty. Cheap usually means less of those, not the same roof for less money.
10It is leaking right now. What do I do?
Move what you can out of the way, put a bucket under it, and if there is a bulge in the ceiling put a small hole at its lowest point to let the water out in one place rather than bringing the whole panel down. Then mark your request as an emergency — those go out first.
11Can I just put a new roof over the old one?
Codes in most places allow two layers. That does not make it wise. You lose the chance to see the deck, and the next roofer has twice as much to remove.
12Is this really free?
It is free to you. Contractors pay to receive homeowner requests in their area. That is the entire business model, and we would rather say so plainly than pretend otherwise.
13Can 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.