Roofing in Los Gatos, CA
What roof-maintenance Includes Full roof inspection of ridge, valley, eave, rake, and every penetration — chimney, skylight, pipe boot, vent bootChecking attic ventilation, soffit vent airflow, and.
Call 6504145505What You Should Expect From Us
San Jose Roof Repair is a licensed and insured San Jose roofing contractor working across Los Gatos and the surrounding hills.
- Licensed and insured, with proof of coverage before the first shingle comes off.
- A free roof estimate written as a line-item estimate, with tear-off, underlayment, flashing, and labor shown separately.
- Photos of the actual problem areas on the rooftop, so you can see the rot, the cracked flashing, or the granule loss yourself.
- A written scope that says whether we are doing a repair, an overlay, or a full tear-off, and why.
- Debris hauled off in a dumpster, plus a magnetic sweep for nails around the driveway and lawn.
- A crew you can actually reach. If calling roofers near you keeps landing in voicemail, that is not us.
- Straight answers about what we would not fix yet, and what can wait another season.
Roofing in Los Gatos
Two things shape roof work here: a long dry season that cooks shingles, and short, heavy winter storms that test every flashing detail.
Ice dam removal and steam-ice equipment belong to the Sierra. Our winter damage comes from hail and wind-driven rain instead.
- Summer heat cycles: asphalt shingle roofs expand and contract every day, sealant strips release, and granule loss shows first on south-facing slopes.
- Winter rain and occasional hail: water wicks into cracked field courses, and hail bruises asphalt shingles hard enough to knock the granules loose.
- Fog and moisture: a damp roof deck grows algae and moss, which lift shingle edges and rot plywood sheathing from underneath.
- Mid-century modern homes from the 1950s-1960s: low pitches, narrow eave overhangs, and original tar paper underlayment that has hit end-of-life wear.
- Spanish colonial revival estates from the early 1900s: clay tile and slate over skip sheathing, where the tile outlives the felt beneath it.
- Contemporary hillside residences with steep roof pitches: ladder access needs anchors, and steep-slope work calls for staging.
- Downtown Los Gatos: older gable and hip roofs with small dormers, and valleys that collect debris against the step flashing.
- Belgatos and Serena Heights: ranches with two-story additions, where the transition from an old roofline to a new one leaks.
- Monte Vista and Oak Meadow: bigger roof planes that need ridge vent and soffit vent work to keep attic air moving.
- Almaden Valley: wind-driven rain off open hillsides, so drip edge fastening and gutter anchors matter more there.
What roof-maintenance Includes
- Full roof inspection of ridge, valley, eave, rake, and every penetration — chimney, skylight, pipe boot, vent boot
- Checking attic ventilation, soffit vent airflow, and insulation for moisture trapping
- Re-sealing flashing, step flashing, counter-flashing, and drip edge with mastic or roof cement
- Replacing cracked or lifted shingle, tile, and ridge cap pieces
- Clearing gutter and downspout runs to prevent ponding water at the eave
- Debris haul-off, magnet sweep for nail and fastener recovery, final roof estimate report
Quality & Materials Standards
Material choice follows roof pitch, substrate, and exposure. Low-slope sections call for modified bitumen, tpo, or epdm membrane — sometimes a built-up roof with gravel surfacing. Steep slopes handle architectural shingle, concrete tile, or standing-seam panel.
Underlayment matters more than most homeowners realize. Synthetic underlayment outperforms old tar paper and roofing felt in wet-dry cycling. Ice-and-water shield belongs at every eave and valley in this climate, backed by proper drip edge.
Any roofing contractor here should pull permits and meet building code for sheathing thickness — plywood or osb — plus rafter and truss tie-in. On storm damage, we document conditions for your insurance claim, work with the adjuster, and itemize scope of work. Deductible, depreciation, and replacement cost get explained plainly. We never promise what a policy won't cover.
Common Roofing Issues in Los Gatos
What Goes Wrong On Los Gatos Roofs
Hail bruises a shingle mat without punching a hole, summer heat dries out the sealant strips, and the first winter storm tests every fastener. (20 words)
Add a housing stock that runs from early-1900s tile to 1960s ranch roofs, and the failures here follow a pattern you can spot early if you know what to look for.
- Ceiling stains after a storm: water wicks past the counter-flashing at a chimney and soaks the sheathing; ignore it and the rot spreads into the rafter tails and fascia.
- Curling shingle edges along the rake: end-of-life wear plus UV degradation leaves the mat brittle, and the next wind gust peels shingles off the eave.
- Granule loss in the gutter: those black grains are your asphalt shingle eroding; once the mat is bare, the roof is done and patching only buys a season.
- Soft spots underfoot on the roof deck: plywood decking that has taken on moisture and started to decay; the honest fix is new sheathing, not another layer of shingles.
- Moss and black streaking on north slopes: fog and low sun keep the roof damp, algae feeds on the filler in asphalt, and moss roots lift shingle edges.
- Sagging gutter runs and stained soffit: clogged gutters and a failed roof-to-gutter seal send water down the fascia, peeling paint and pooling at the foundation.
- Daylight or damp insulation in the attic: light through the rooftop means a gap in decking or a missing ridge vent, and trapped moisture cooks shingles from below.
Our Roofing Services in Los Gatos
Roofing Services Available in Los Gatos
If you have been hunting for roofers near Los Gatos, here is what we actually do, and how each service applies to the roofs on this side of the valley.
- Roof repair: shingle patches, resealed flashing, and replaced pipe boots, since most leaks here trace back to one failed detail rather than a whole roof.
- Roof replacement: full tear-off to the substrate, new underlayment, ice-and-water shield at the eaves, and a complete flashing package.
- Roof inspection: a written account of flashing condition, granule loss, and deck condition, plus photos of anything we flag.
- Gutter repair and gutter installation: hangers reset, seams resealed, and downspouts sized for the runoff off a steep roof plane in a hard winter storm.
- Chimney flashing: new step flashing, counter-flashing, and apron flashing set into the masonry instead of smeared over with mastic.
- Skylight installation: curb-mounted units flashed properly, because a leaking skylight is almost always a flashing failure, not a glass failure.
- Metal, slate, and shake roofing: standing-seam panel, corrugated panel, and metal panel on steep pitches, plus slate, clay tile, concrete tile, wood shake, and cedar shake repairs.
- Storm damage repair and insurance claim assistance: we note the storm date, photograph hail damage, and walk the adjuster inspection with you.
Recent Roofing Projects Near Los Gatos
Recent Work Around Los Gatos
- Steep hillside replacement: full tear-off to the substrate, new synthetic underlayment, architectural shingle field courses set in staggered courses with a hand-sealed ridge cap.
- Clay tile repair in Downtown Los Gatos: cracked tile reset, failed felt replaced, and the ridge cap re-bedded with fresh roof cement.
- Cedar shake roof in Belgatos: split cedar shake swapped out, new step flashing at the sidewall, and gutters cleared of debris.
- Chimney flashing rebuild: tar-patched counter-flashing removed, new apron flashing and a hand-sealed bead installed at the masonry.
- Storm damage in Serena Heights: lifted shingles reset with ring-shank nails, drip edge refastened, and storm debris hauled off in a dumpster.
- Flat roof coating in Oak Meadow: membrane cleaned, reinforcing fabric laid at the seams, and a reflective coating rolled on for UV protection.
Los Gatos Roofing — Frequently Asked Questions
How much does roof repair cost in Los Gatos?
Most single-point repairs land in the low hundreds of dollars, covering a replaced pipe boot, a resealed counter-flashing, or a small shingle patch.
Full roof replacement is priced per roofing square and depends on pitch, access, and whether we tear off or overlay.
How long does roof replacement take?
A typical single-family home takes two to four days once the dumpster and materials are on site. Steep hillside roofs in Serena Heights run longer because staging takes time.
Will my insurance cover storm damage?
If hail bruised shingles or wind tore off a drip edge, that is usually a covered claim. We document the damage, meet the adjuster on the roof, and help with the line-item estimate.
What time of year should I schedule the work?
Late spring through early fall is the dry window here, when sealants cure better and tear-off debris stays dry. Emergency roof repair happens year round, because water intrusion does not wait for a convenient month.
Do you work on clay tile and slate roofs?
Yes. On tile and slate we reset broken pieces, replace the felt underneath, and match the existing color where we can. Lifting tile is slow work, and we price it honestly.