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Flat & low-slopeFree roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Fast, Reliable Roof Repair Across Mentone
Roof repair in Mentone usually means one of three things: wind-lifted shingles along the wash side, a leak that started at an old flashing point, or a section of roof that needs re-decking before anything new can go down. We handle all of it. Our crews know the east-side lots off Crafton Avenue and the older homes along the 38 corridor, and we scope every job by looking at what the roof plane actually faces. If you need a straight answer about whether to patch or replace, call (866) 321-6172 and we’ll walk the roof with you, no charge for the estimate.
We’re Roof Repair specialists who also handle full replacement and inspection, which means the recommendation you get is the one that actually fits the roof, not the one that fits a sales quota. In Mentone specifically, that matters more than most places, because the canyon wind and riverbed grit create failure patterns that a generic roofer won’t catch until the ceiling stains show up.
Why Van Nuys Roofing Co Is Mentone’s Preferred Roof Repair Company
We inspect first, recommend second. That’s not a slogan, it’s the only way to quote a repair honestly on acreage where one roof might hide three different problems. In Mentone, we’ve repaired enough roofs to know that a “small leak” over the back bedroom is often wind-driven water getting under shingles that lost their seal strip, not a single nail pop. A quick patch would fail within a season.
Our Roof Repair in Mentone customers tend to own half-acre lots with detached garages, older outbuildings, and roofs that were installed when code was different. We quote those honestly. If the decking is shot, we say so. If the shingles can be repaired for a few hundred dollars and will hold for five more years, we’ll say that too. Rick Dominguez started this company on the principle that a roofer who tells you the truth once will be the person you call for the next twenty years.
We work across seven major roofing material brands, including GAF, CertainTeed service in Mentone, and Owens Corning. That means a repair spec is driven by what’s already on the roof and what will perform under Mentone’s heat and wind, not by whatever single brand a shop happens to stock. Manufacturer warranty eligibility is available across multiple lines, which gives you options a one-brand outfit simply cannot offer.
Styles & brands we work with






Storm Damage Roof Repair in Mentone
Storm Damage Roof Repair in Mentone follows a predictable pattern: a Santa Ana wind event comes through, edging shingles near the wash or along the foothills pull loose, and within a week or two the homeowner notices a water stain on the ceiling after the next hard rain. Our crews respond to these calls all through the 92359 area, and we scope storm repairs differently than a basic patch job.
Most storm-related repair in Mentone runs $350 – $900 for shingle re-securing and small section replacement, depending on how many courses lifted and whether the underlying felt or decking took water. Larger wind events that tear whole sections can push costs to $1,200 – $2,500. A new ridge cap or vent boot replacement after storm damage typically adds $250 – $600.
Here’s what to expect when we come out after a wind event in Mentone:
- We inspect every slope, not just the spot the homeowner noticed. Wind damage on a west-facing slope often telegraphs to the ridge and the opposing side.
- We photograph everything and show you exactly what’s damaged before quoting anything.
- We look for nail pops, broken seal strips, and lifted drip edge along the entire exposure.
- If the decking beneath the damaged area is saturated or rotten, we tell you before we replace shingles over it, because that would be worse than doing nothing.
Wind-Lifted Shingle Repair
Wind-lifted shingles are the most common post-storm call we get in Mentone. When shingles lose their seal, they can flap in the next gust cycle and eventually tear away. We repair these by cleaning the unlaminated area, re-sealing where possible, and replacing shingles that have creased or split. On homes near Crafton Avenue and along the east edge toward the wash, we often convert a flapped section to a wind-rated nailing pattern when we’re already up there.
Leak Repair After Wind-Driven Rain
Wind-driven rain gets under shingles that looked fine from the ground. Mentone homes on irregular roof planes with older valley metal see this constantly: water rides the wind pressure under the shingle course and finds a seam in the underlayment. Our leak repair work starts with a hose test when possible, tracing the actual entry point before we pull anything. Then we fix the opening properly with new flashing, new sealant, and real fastening, not a tube of tar over the obvious stain.
Metal Roof Repair in Mentone
Metal Roof Repair in Mentone falls into two categories: older corrugated metal on detached garages and outbuildings, and modern standing-seam panels on newer custom homes. Both get hammered by the same thing, which is wind pressure at the edges and grit off the wash acting like sandpaper against the finish. Our crews work both, and we always match the metal type and gauge rather than slapping on a different material.
Typical metal roof repair in Mentone runs $300 – $800 for resealing seams and replacing a few fasteners, and $800 – $2,000 if panels need to be cut out and replaced. Standing-seam repair at the ridge or eave usually lands between $600 and $1,800 depending on access. If the issue is wind-loosened fasteners across the whole roof, a full mechanical re-fastening may be needed, and we’ll quote it as a separate scope, usually $2,000 – $5,000 depending on square footage and panel profile.
Fastener Failure on Older Metal
Older corrugated metal roofs in Mentone often fail at the fasteners first. The original neoprene washers dry out in the Inland Empire heat, crack, and let water wick down the screw threads. We fix this by removing the failed fasteners one at a time, replacing the washers, and re-torquing to the correct depth. On some roofs, the metal around the fastener has wallowed out from wind movement, and we’ll install oversized fasteners or add stitch screws to stop the panel from working.
Panel Replacement After Wind Damage
When Santa Ana winds peel a metal panel at the eave or ridge, the repair usually requires removing the damaged panel and sliding in a replacement that matches the existing profile. On older Mentone outbuildings, we often can source a matching exposed-fastener panel locally through our material suppliers. For standing-seam, we order matching panel stock and weather the finish to blend, so the repair doesn’t look like a patch. If we’re already working on a Boral or CertainTeed metal-adjacent system, we check the manufacturer spec before choosing the replacement panel profile.
Trusted Brands We Service in Mentone
Most Mentone roofs were built with whatever the original tract or custom builder spec’d at the time, which means we see a real mix. We repair and work with shingles from GAF, CertainTeed, and Owens Corning regularly on Mentone homes, plus flat and low-slope systems on the older ranch-style stock. Because we’re not tied to one manufacturer, we can match the existing roof properly instead of telling you it’s time to strip everything and start over. For repair work, we keep common sealants, flashing stock, ridge cap, and matched color bundles available locally for homes in the 92359 area, which keeps turnaround short when you’re dealing with an active leak.
See the difference
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After
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Before
AfterCommon Roof Repair Problems We See in Mentone Homes
- Wash-driven grit on west-facing slopes: Homes on the east side of Mentone catch wind-blown sand and fine gravel off the Santa Ana River bed. Granular loss on those slopes is often two to three times worse than on the same roof’s protected side, and it shows up as bare patches that age into cracks and leaks faster than expected.
- Skip-sheathing on 1960s – 1980s roofs: Many original Mentone roofs were installed over 1x spaced boards, not solid plywood or OSB. Shingles nailed into skip-sheathing fail earlier because fasteners miss solid wood too often, and the shingle above the gap has no support. Repairing over skip-sheathing without re-decking is a short-term fix at best.
- Flashing failures around small roof planes and irregular valleys: The rural-residential lot pattern in Mentone creates roofs with lots of small intersections: add-on sunrooms, detached garage ridges, patio covers, and odd valleys where an addition meets original framing. Prior owners often flashed these with whatever was on hand, and the joints fail first.
- Heat-cycled seal strips: A full summer of 100°F-plus days on a Mentone roof softens shingle sealant. The first strong wind after a hot stretch will break the seal and the shingle lifts. We see this on all exposures, but especially on south and west slopes where the heat load peaks.
Pricing for Roof Repair in Mentone, CA
Roof repair in Mentone generally runs $300 – $1,000 for small scopes like vent boot replacement, a few shingles, or a small flashing repair. Mid-size work like a valley rebuild, a section of shingle replacement, or storm damage to one slope lands between $1,000 and $3,500. If your roof needs re-decking before repair, which is common on older Mentone homes with skip-sheathing, expect to add $2 – $4 per square foot of decking replaced, with plywood or OSB depending on what the roof plane allows. We give every Mentone customer a written, line-item quote before any work starts, and the number we quote is the number you pay. Call (866) 321-6172 to schedule a free estimate.
We Also Serve Cities Near Mentone
Our Roof Repair crews cover Mentone and the surrounding San Bernardino foothill communities. We regularly schedule work in Redlands, Yucaipa, Highland, and Calimesa, and we apply the same inspection-first approach everywhere we work. If you’re in one of those areas and need a straight answer on a roof problem, call (866) 321-6172 and we’ll get you on the calendar for a free estimate.
Serving Mentone, CA — Our Local Coverage Area
We’re based in the Mentone area and know this community well. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs About Roof Repair in Mentone
Wind-blown sand and fine grit from the wash abrade shingle edges and strip granules off west-facing slopes, causing premature aging and leaks on homes closest to the riverbed. We account for this by checking granular cover on wash-facing slopes during every repair scope in the 92359 area, because a shingle that looks fine from the ground may already be structurally compromised. If we find heavy granule loss, we’ll recommend section replacement before the leaks start. Call (866) 321-6172 for a free roof assessment if your home sits east of Crafton.
Mentone falls under San Bernardino County jurisdiction, so roof repair on acreage generally requires a county building permit when the scope exceeds a minor repair threshold, typically anything beyond replacing a limited number of shingles or a few square feet of flashing. Re-roofing and re-decking almost always require a permit with an inspection. We pull permits for every job that requires one, and we coordinate the inspection so you’re not left tracking down the county yourself. Call (866) 321-6172 and we’ll tell you up front whether your specific repair needs a permit.
Yes. We repair exposed-fastener corrugated metal and standing-seam metal roofs across Mentone, including detached garages, shops, outbuildings, and the home itself. Wind-damaged metal usually means failed fasteners, panel edge lift, or a torn panel at the ridge or eave, and we fix these by matching the existing panel profile and gauge. On older exposed-fastener roofs, we often replace entire fastener lines rather than single screws, because the washers fail in sequence and point repairs just move the leak. Call (866) 321-6172 for a free estimate on your metal roof repair.
On acreage homes and ranches in Mentone, septic systems and wells create setback zones that can limit scaffolding placement, lift access, or material staging near the repair area. We check the county parcel data and walk the lot before finalizing the repair scope, and we route scaffolding, ladders, and tear-off debris away from leach fields and wellheads. This doesn’t usually change the roof repair price by much, but it changes how we plan access, and on small or steep lots it can mean the difference between a simple job and one that needs a crane or extra crew. Call (866) 321-6172 and we’ll scope it properly before quoting.
Older Mentone homes, especially those built in the 1960s through 1980s, often have original skip-sheathing: spaced 1x boards rather than solid decking. Shingles fail over those gaps because fasteners miss wood too often, and any repair that doesn’t re-deck first will likely fail within a few years. If we pull shingles during a repair and find skip-sheathing, we’ll show you photos, explain what it means, and quote re-decking as a separate line item before we proceed. Call (866) 321-6172 for an exact quote on your roof, whether it needs simple repair or full re-decking first.
Written by Rick Dominguez, Owner at Van Nuys Roofing Co, serving Mentone and the surrounding San Bernardino foothill communities.