Shingle Roofing in San Jose, CA
San Jose Roof Repair installs and replaces asphalt shingle roofs that stand up to dry summers, hard sun, and the winter rain storms that push water toward your eave. As a licensed & insured roofing contractor, we pull the old shingles, check the decking underneath, and tell you plainly whether a repair holds or you need a full tear-off. Call 6504145505 for a free roof estimate.
Call 6504145505A shingle roof on a Mid-century ranch home from the 1950s or 1960s usually has three problems stacked at once: granulated asphalt shingles shedding their surface, felt and tar paper underlayment gone brittle, and flashing pulled loose at the chimney.
We tear off down to the sheathing, swap out any plywood or OSB that has gone soft, then rebuild in order — ice-and-water shield along the eave and valley, synthetic underlayment across the field, a starter course, and staggered field courses set with ring-shank nails.
Material choice drives most of the price. A three-tab shingle is lightest and cheapest, with a flat look. An architectural shingle — also called dimensional or laminated — carries more asphalt and a heavier fiberglass mat, so it handles wind uplift better. Designer shingles sit at the top.
We install GAF Timberline HDZ, Owens Corning Duration, and CertainTeed Landmark Pro. The manufacturer warranty depends on the whole system going down to spec and meeting local building code, not just on the shingle you pick.
Two local details decide whether a roof lasts. Low humidity and long shade let algae and moss take hold on the north slope, so copper-infused granules matter here. And the drip edge and ridge cap have to be right, or water wicks back into the fascia.
Spanish Colonial Revival roofs, mansard and gambrel rooflines, and homes built since 2000 all have different pitches and details, which is where local expertise matters. Most of our work is residential roofing, and we also repair wood shake, cedar shake, slate, and clay or concrete tile roofs.
What's Included
Our Shingle Roofing Process
What a Shingle Roof Replacement Looks Like, Step by Step
- Roof inspection first: we walk the rooftop, check the decking from the attic side, and photograph every failure point before quoting a number.
- A written roof estimate second, broken out by line item so you see tear-off, materials, labor, and disposal separately.
- Setup day: the dumpster lands in the driveway, the ladder and scaffold go up, and everyone is tied off on a safety harness before the first pry bar touches a shingle.
- Tear-off: roofing shovels strip the shingle courses down to the substrate, and we inspect the roof deck panel by panel.
- Deck repairs: soft plywood or OSB gets cut out, damaged rafters, joists, or a ridge beam get sistered, and the substrate is renailed.
- Rebuild: ice-and-water shield at the eave and valley, synthetic underlayment across the field, and new drip edge, step flashing, and apron flashing set in mastic.
- Shingle installation: starter course, staggered field courses run with a nail gun fed by an air compressor, then ridge cap and ridge vent.
- Flat detail work: low-slope runs get a built-up roof or modified bitumen, sometimes with a coating and a vapor barrier over the insulation.
- Snow guard and anchor points go on where the pitch and layout call for them, and every skylight or vent boot gets fresh sealant and an adhesive-backed membrane.
- Cleanup and walkthrough: magnet sweep for nails, a gutter and downspout check, and a final walk of the roof with you. That last step is the only weatherproofing that really counts.
Free Inspection
We assess your roof with a thorough inspection and provide a detailed photo report — no cost, no obligation.
Clear Estimate
You get an itemized scope with materials, labor, and timeline. No hidden fees. We discuss insurance and financing options.
Expert Work
Licensed crews arrive on schedule, protect your property, complete the work, and clean up thoroughly.
Final Walkthrough
You inspect with us. We document everything with before/after photos. Warranty registered and paperwork delivered.
Signs You Need Shingle Roofing
Signs Your Shingle Roof Needs Attention in San Jose
- Granule loss — you find asphalt grit collecting in the gutter and at the bottom of the downspout after a dry stretch.
- Curling, cracking, or a bruised shingle that dents underfoot instead of feeling solid.
- Dark algae streaking across the north slope, which low humidity and long shade make worse every year.
- Water stains on the sheathing, rafters, or the underside of the roof deck after a winter storm.
- Daylight showing through the roof boards, or a sag along the roofline that says a purlin, rafter, or truss has moved.
- Loose or missing shingles along the ridge, the hip, and the gable verge after a wind event.
- Peeling paint, soft fascia, or a drooping soffit along the overhang — the path water takes when flashing fails.
- Attic heat that never clears, which usually traces to a soffit vent or attic fan that is undersized or blocked.
- Ponding at a scupper or along a parapet wall, common on flat and low-slope sections.
Shingle Roofing — Frequently Asked Questions
How much does a shingle roof cost in San Jose?
Most asphalt shingle roofs land between the price of a basic three-tab system and a heavier architectural shingle. The spread comes down to square footage, roof pitch, how many old layers have to be torn off, and whether the decking is sound. We put the number in writing after a roof inspection, not over the phone.
How long does a shingle roof replacement take?
Most single-family homes are torn off and re-covered in one to three days when the weather cooperates. A steep pitch, a dormer, or extra sheathing work can add a day. Rain resets the schedule — we will not open a roof we cannot close the same day.
Will you work with my insurance company?
Yes. For storm damage repair we photograph the damage, document the storm date, and help with insurance claim assistance through the adjuster inspection. You approve the scope before we start, and we never sign anything on your behalf.
Should I repair or replace?
Widespread cracking, granule loss across whole field courses, or shingles at end-of-life wear point toward roof replacement. A single leak traced to a pipe boot or chimney flashing is usually a repair. We tell you which one your roof actually is.
When is the best time of year for shingle work here?
Late spring through early fall, when the dry stretch is long and the sun cures sealant fast. That said, we install and repair roofs year-round and work around winter rain storms.
Do you offer free estimates?
Yes. Call 6504145505, we schedule a roof inspection, and you get a line-item roof estimate at no cost. We are licensed & insured, and we do not ask for a deposit before you have the estimate in hand.
Don't just take our word for it — hear from our satisfied customers.
"We had three layers of old shingles on our Willow Glen ranch and a leak over the hallway. They tore it off, found two soft plywood panels, and showed me photos before replacing them. The roof was done in two days and the yard was cleaner than when they started." — Marisol T.
"Wind off the Almaden Valley hills peeled back our ridge cap and a few field shingles. They resealed the step flashing at the chimney and matched the architectural shingle color so closely I cannot find the repair." — Dan R.
"Our Spanish Colonial Revival roof near Downtown San Jose has three pitches and a dormer. San Jose Roof Repair walked the rooftop, checked the attic ventilation, and gave me a line-item estimate I could actually read." — Priya S.
Ready to get started? Call us today at 6504145505 for a free estimate.
Free estimates · Licensed & Insured certified · up to 50-year warranty
Call 6504145505
