Frequently Asked Questions - Roofing in San Jose, CA
Straight answers to the roofing questions homeowners ask us most in San Jose. If your question isn't here, call (669) 274-0078 and we'll talk it through.
Pricing & Cost FAQs
A full roof replacement in San Jose typically runs between $14,000 and $28,000 for a standard single-family home, depending on square footage, pitch, and material. A partial reroof or a repair is far less. Before any work starts, we give you a written price in dollars, not an estimate that drifts after the first day. That's the first promise of The Kingswell Way: say the price before the work. Call (669) 274-0078 to schedule a free, no-pressure roof inspection and get an exact number for your home.
Most San Jose roof repairs land between $450 and $1,800, depending on whether we're replacing a few shingles, sealing flashing around a chimney, or rebuilding a section of underlayment around a leak. In older San Jose neighborhoods like Willow Glen or Naglee Park, we often find two or three related issues once we open the area up, so the written quote we give you before we start reflects what we can see and what we find. You'll know the number before the nail gun comes out. Call (669) 274-0078 for a precise quote.
The three big drivers are material quality, whether the job includes new underlayment and flashing, and whether the price you're handed is the price you'll actually pay. Some San Jose contractors quote a low number to get the contract signed, then issue change orders once the old roof is torn off. We work to The Kingswell Way: every job gets a written price before any work starts, and that price doesn't change because we missed something in the estimate. You're buying one roof, and you should know its cost up front.
No. Inspections and written estimates are free in our San Jose service area. That includes Fremont, Santa Clara, Mountain View, Milpitas, Cupertino, Campbell, Menlo Park, Los Gatos, East Palo Alto, North Fair Oaks, and Scotts Valley. Greg Holloway leads the local team, and he'd rather walk your roof and give you a straight answer than have you guess. Call (669) 274-0078 and we'll set a time that works during our hours: Monday through Friday 7:00 AM to 7:00 PM, Sunday 7:00 AM to 7:00 PM.
It will not, unless you ask for additional work. The Kingswell Guarantee starts with a written price before any work begins, and that written price is what you pay. If we open a section of your San Jose roof and find hidden damage, we stop, show you what we found, and give you a new written price before touching anything else. No surprise invoices, no "we had to add underlayment" phone message. That's the whole point of putting the guarantee in writing.
Service & Process FAQs
You should expect a crew that shows up in the window they gave you, protects landscaping and walkways, tears off the old roof, installs new underlayment and covering, and cleans the job site every day. In San Jose, tear-off typically takes one day and installation one to three more, depending on the roof's size and pitch. We use the trade's real terms with you: decking, drip edge, valley flashing, ridge vent. Then we explain each in plain words so you know what you're paying for. Call (669) 274-0078 and we'll walk your roof with you.
Most San Jose roof replacements take three to five working days from tear-off to final cleanup. Steep roofs in the hills around Los Gatos or Scotts Valley can add a day. Weather changes things too: rain during the wet season means we tarp and pause rather than install over a wet deck, because that's how you get a roof that fails early. Before we start, we'll give you a schedule in writing with a real arrival window. We show up when we said we would, or we call before the window closes.
No, you don't. Most San Jose homeowners go to work or run errands while the crew is on site. We'll agree on access points, where to place the dump trailer, and how we'll communicate before day one. If you'd rather be present, that's fine too. What we won't do is leave a mess. The Kingswell Way includes leaving the place cleaner than we found it, and in practice that means magnet-sweeping for nails, blowing off walkways, and hauling every scrap of old roofing away.
We'll be honest with you about timing. During our operating hours, Monday through Friday 7:00 AM to 7:00 PM and Sunday 7:00 AM to 7:00 PM, we triage leak calls and get to active leaks as quickly as the schedule allows. We don't promise an arrival window we can't keep, because a no-show is the exact experience that drives San Jose homeowners to us in the first place. If you have water coming in, call (669) 274-0078 right away and we'll talk through the fastest safe option, including tarping if the weather demands it.
Yes, where the city or county requires them. San Jose, Santa Clara, Fremont, Mountain View, and most surrounding jurisdictions require a permit for a full roof replacement, and we handle the permit as part of the job. Re-roofing over an existing layer is often treated as a repair and doesn't always trigger a permit, but the rule depends on the city and the scope. We'll tell you plainly whether your job needs one, and we'll pull it and close it out with the inspection. No mystery add-ons.
It's allowed in some cases, and it's almost always a worse roof. Layering new shingles over old saves on tear-off labor, but it hides deck damage, traps heat, shortens the new roof's life, and can violate San Jose building code depending on the existing roof's condition and layer count. In our experience, homeowners who've been let down by a previous no-show or a repair that failed are the last people who want a shortcut roof. We recommend tear-off to deck, and we'll show you what the old roof looked like underneath before we cover it.
Brands & Parts FAQs
We install Atlas, GAF, and Tamko roofing systems, and we'll recommend the one that fits your house, your exposure, and your budget. Every one of them makes a quality asphalt shingle, and the real difference-maker in any San Jose install is the underlayment, flashing, and fastening underneath. A premium shingle over bad flashing still leaks. We'll talk through the warranties each brand offers and how The Kingswell Guarantee works alongside them. Call (669) 274-0078 and Greg Holloway's team will show you samples.
Dimensional shingles, often called architectural shingles, are laminated for texture and depth and typically carry a 30-year to lifetime manufacturer warranty. A 3-tab shingle is the flat, older style with a 20- to 25-year warranty. In San Jose, nearly every reroof we quote is dimensional because the wind and sun here age 3-tab quickly, and the price gap is smaller than most homeowners expect. Atlas, GAF, and Tamko all make strong dimensional options, and we'll give you the real numbers for both before you decide.
Yes, and in San Jose's climate they matter more than most people realize. Summer attic temps can exceed 140 degrees in a poorly vented house, baking the shingles from below and driving up cooling costs. In winter, trapped moisture condenses and rots decking. Proper intake and exhaust ventilation, balanced by square footage, keeps the attic closer to outside temperature and extends roof life. We'll inspect your current ventilation as part of every estimate and show you the math in plain words before adding anything to the written price.
Licensing & Insurance FAQs
Yes. Every pro working under the Tilehurst Roofing name is required to hold the license and insurance their state requires, and we're glad to show proof before any work begins in San Jose. This is one of the questions we wish more homeowners asked, because it's the first line of defense against a bad experience. A roofing company that's hesitant to show a license or a certificate of insurance is telling you something. We'll bring both to the estimate. Call (669) 274-0078 and ask for whatever documentation you want to see.
Be very cautious. San Jose occasionally gets storms that produce hail or high winds, and that's exactly when out-of-town crews appear, price low, take deposits, and vanish. A serious local roofing company doesn't need to canvas a neighborhood after weather. We'd rather you call us, have Greg Holloway's team walk the roof with you, and get a written price from a local business you can call back next month and next year. If a door knocker offers a too-good price, slow down and check their license first.
A legitimate company carries workers' compensation insurance, and that policy protects you as the homeowner from liability. Every pro working under our name is required to hold the coverage their state requires, and we'll verify it in writing when you ask. This is one of those roofing questions that feels awkward until something goes wrong, and then it's the only question that matters. Don't let anyone on your roof who can't prove they're covered. We're glad to show ours at the estimate.
Emergency & Response FAQs
Water coming through the ceiling, visible daylight through the roof deck, a tree limb that's punctured the roof, or a large section of shingles blown off in high wind all count as emergencies. In any of those cases, call (669) 274-0078 during our business hours and we'll triage you honestly: what to do with the water, whether tarping is the right short-term step, and how soon we can get a crew there. If it's after hours, cover what you can safely and call us when we open.
You can, if you can do it without getting on the roof. A tarp on the ground is a safe, temporary answer. Getting onto a wet or storm-damaged roof is dangerous, especially on the steep pitches common in Los Gatos and the San Jose foothills. The risk of a fall is real and it costs more than any repair. If you're not sure it's safe, wait for someone who is. We'll always tell you the safe play first, and we'd rather lose an hour than see a homeowner hurt over a roof that can be replaced.
Yes, and here's why: a small leak in a San Jose roof rarely stays small. Water runs along rafters and under decking, holding moisture against wood for weeks before you see the telltale ceiling stain. By the time it's visible, the damaged area is often several times larger than the first drip suggests. Those hidden repairs cost more than the early fix would have. If you see any water stain, bubbling paint, or musty smell near a ceiling, call (669) 274-0078. We'd rather inspect it and find nothing than let a small leak become a big bill.
Warranty & Guarantees FAQs
The Kingswell Guarantee is a written promise that covers every job we do in San Jose. It's four promises, actually: a written price before any work starts, a real arrival window we commit to, a clean job site when we're done, and a written guarantee on the work. If a repair fails inside the guarantee period, we come back and fix it at no charge. Every Tilehurst Roofing location works to this same standard, and each is an independent local business that agreed to be held to it. The name Tilehurst comes from an English village, and it starts with the tile, the oldest way to keep weather out.
Our written workmanship guarantee covers the labor we performed, and we'll give you the exact term in writing before the job starts. The shingle manufacturers we install, including Atlas, GAF, and Tamko, carry their own material warranties that range from 20 years to lifetime coverage depending on the product line. The distinction matters: a manufacturer warranty covers the shingle failing, and our Kingswell Guarantee covers our workmanship failing. We explain both documents before you sign anything. Call (669) 274-0078 and we'll put it all on paper.
Installing over an existing roof, using unapproved underlayment, improper ventilation, and DIY repairs all void manufacturer warranties. One of the fastest ways to lose a 30-year shingle warranty is to let a handyman patch a leak with the wrong material. The manufacturer's warranty terms are specific, and we'll make sure your San Jose roof install meets them. The Kingswell Guarantee has its own terms as well, and we'll put those in writing before work starts. A warranty you never see in writing is a warranty that doesn't exist.
Then we come back and make it right at no charge, because that's exactly what The Kingswell Guarantee is for. It's the promise of the Kingswell family, the people behind Tilehurst Roofing: roofs done once, and done right, and a written guarantee that says so. A repair that fails inside the guarantee period is ours to fix, not yours to chase. Homeowners who've been let down before, by a no-show or a price that changed at the door, understand why that promise matters. Call (669) 274-0078 with any concern about work we've performed in San Jose.
One More Question
The most common question we get from San Jose homeowners isn't about price or brands. It's "Can I trust you to actually show up?" We can't prove that with words on a page. We can only point to The Kingswell Way: say the price before the work, show up in the window we gave, leave the place cleaner than we found it, put the guarantee in writing, and come back if it fails. Then we invite you to hold us to it.
Written by Greg Holloway, Owner at Tilehurst Roofing San Jose, serving San Jose and the surrounding South Bay since 2000.
Still Have Questions?
We are happy to help. Call us - same-day and after-hours emergency service available.
(669) 274-0078