Metal roofing
Architectural shingles
Tile roofing
GAF
Owens Corning
Flat & low-slopeFree roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
GAF Roofing in Mentone, CA | Ridgeway Roof Repair
Ridgeway Roof Repair provides independent GAF roofing service across Mentone, CA – repair, shingle replacement, and full roof replacement on Timberline, Natural Shadow, Royal Sovereign, and American Harvest systems. The one thing that makes our GAF work different here is that we know exactly how Santa Ana wind loads hit the western-facing slopes and eave edges of Mentone’s larger foothill lots, so we fix the leading edges and ridge lines that flat-valley roofs never stress the same way. Call (877) 588-7942 to schedule a free estimate in the 92359 zip code. We cover the full GAF sales & service range from inspection to full replacement.

Why Mentone Residents Choose Us for GAF Service
We work on GAF shingle systems every week in the foothill wind corridor, from Timberline HDZ installations to patching aging three-tab roofs and re-nailing ridge caps after Santa Ana events. Our crews know GAF’s component system – shingles, underlayment, ridge cap, and starter strip – and how each piece behaves when uplift hits an exposed western slope in 92359, experience we also bring to Running Springs GAF service. That’s not product literature. That’s what we see on roofs off Crafton Avenue and the larger ranch-style lots that make up so much of Mentone’s housing stock.
Roland Cifuentes, our owner, grew up off Riverside Avenue in Rialto and learned the trade through the construction technology program at Chaffey College before spending years on roofs across the Inland Empire. When a Santa Ana wind tears something loose or a home inspection turns up a problem the seller glossed over, his approach is simple: he gives homeowners a straight read on what actually needs fixing versus what can wait. We only do roofing. No siding, no plumbing, no general handyman work. That focus is why Mentone homeowners call us when GAF components start failing at the edges, and why we’re also the team they recommend for GAF service in Highland.
We’re an independent GAF service provider – not manufacturer-affiliated or authorized. That independence matters because it means our recommendation comes from what your roof actually needs, not from a corporate sales program. We stock genuine GAF components for common Mentone repairs and can source anything else quickly.
Styles & brands we work with






Common GAF Roofing Problems We Solve in Mentone
- Lifted ridge caps and hip caps after Santa Ana events. This is the call we get most in Mentone. A strong wind catches the exposed western-facing ridge line, peels back the cap shingles, and leaves the field of shingles below untouched. We replace the caps with genuine GAF ridge cap shingles and re-fasten them so they hold through the next blow.
- Seal-down strip failure on GAF architectural shingles. Years of intense UV bake the adhesive on Timberline and Natural Shadow shingles until the tabs no longer bond. The first strong gust pulls tabs loose across the field. Once seal strips are gone across a UV-baked roof, patching individual tabs just postpones a full replacement.
- Granule loss and surface erosion from hot dry summers. Mentone’s inland foothill climate means relentless sun, and aging GAF fields lose granules until the asphalt substrate is brittle and prone to cracking. This is UV degradation, not the long wet-season rot you’d see in coastal climates.
- Starter course and eave-edge failures on complex roof planes. Larger foothill lots mean bigger, more complicated roof geometry than tract housing a few miles west. Wind gets under the leading edge at the starter course, and once that loosens, the first course of shingles follows. We re-fasten or replace starter strip before the problem climbs uphill.
- Worn pipe boots and valley flashing leaks during winter rain. Mentone’s rain is concentrated in a short winter season, so a small flashing failure sits dry for months and then leaks hard when the storms arrive. We replace boots and re-flash valleys using quality aftermarket flashing where localized repair is the right call.
GAF Service in Mentone: What Local Conditions Mean for Your Equipment
Mentone sits in the foothills of the San Bernardino Mountains at the eastern edge of the Inland Empire, where the Santa Ana wind corridor and nearby wildland-interface terrain make roof wind-uplift and ember resistance a real, recurring concern rather than a theoretical one. Because Mentone roofs sit on larger, more complex foothill lots than the flat-valley tract homes a few miles west, the exposed western-facing slopes and eave edges take the Santa Ana brunt first. After a strong event, techs in 92359 routinely find lifted ridge caps and missing shingle tabs along western-facing slopes while the rest of the roof looks untouched. The wind exposes the leading edges. That’s the failure pattern we look for on every GAF inspection, and it’s why a same-age roof in Redlands or Loma Linda may never stress the same way. If you own a GAF roof in Mentone, your ridge line and western eave edges are your high-risk zones. We inspect and fasten them before they become leaks.
GAF Models & Products We Service in Mentone
We service the GAF lines most common on Mentone homes: Timberline HDZ architectural shingles, Timberline Natural Shadow, Royal Sovereign three-tab, and Timberline American Harvest weathered-look architectural shingles. The key to a lasting repair is matching the shingle profile and using genuine GAF components – Timberline shingles, GAF ridge cap, starter strip, and underlayment – where the existing roof is still serviceable. For localized repairs like pipe boots and flashing, we use quality aftermarket components that hold up to Mentone’s UV and wind. We stock common GAF profiles and ridge cap locally so most Mentone repairs don’t wait on a supplier’s lead time. If your shingle line is discontinued or your roof is at the end of its service life, we’ll be straight with you about when a repair makes sense and when replacement is unavoidable.
See the difference
Before
After
Before
After
Before
AfterGAF Service Pricing in Mentone
What you pay for GAF service in Mentone depends on the scope. A targeted repair – one lifted ridge cap, a few torn tabs, a single pipe boot – typically runs $350 to $750. A partial shingle replacement across a larger section of a western-facing slope usually falls between $800 and $2,200 depending on square footage and the model line being matched. A full GAF roof replacement on a Mentone foothill home spans roughly $9,000 to $18,000+, driven by roof complexity, tear-off work, underlayment upgrades, and access to the larger, more complex planes common on 92359 lots. Every estimate includes a line-item written quote, not a round number pulled from thin air. We pull permits when required and our work carries a workmanship warranty. Call (877) 588-7942 to schedule a free estimate – we’ll climb up, inspect what’s actually there, and tell you exactly what it’ll cost before any work starts.
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 – GAF Roofing in Mentone
No – lifted ridge caps alone are a localized repair in most cases. The ridge line is the first thing Santa Ana winds peel back in Mentone, and it often fails while the field of shingles below is still bonded and sound. We replace the caps with genuine GAF ridge cap shingles and re-fasten them so they hold. Call (877) 588-7942 for a free quote on ridge cap replacement – we’ll confirm whether the field is affected while we’re up there.
Mentone sits directly in the Santa Ana wind corridor at the base of the San Bernardino foothills, so gusts hit roofs from one dominant direction and concentrate uplift at the leading edges – ridge caps, western-facing eave edges, and the starter course. The wind gets under those edges first and works them loose. The rest of the roof stays relatively protected, which is why we inspect and fasten the leading edges even when the field looks fine from the street.
We most often replace Timberline HDZ and Timberline Natural Shadow architectural shingles on Mentone homes. These architectural lines dominate the local housing stock, and many are now hitting the 15-to-25-year age range where UV erosion and seal-strip failure become common in the foothill climate. We also still service Royal Sovereign three-tab roofs on older ranch-style homes.
Yes, when the underlying roof is still sound. A worn pipe boot, a cracked piece of valley flashing, or a few torn tabs are standard localized repairs. We match the shingle profile with genuine GAF components and the leak is stopped. But if the seal strips have failed across a UV-baked field, we’ll tell you that patching individual tabs just postpones a full replacement – and we’ll give you an honest written quote for both options. Call (877) 588-7942 for a free inspection.
Yes. Mentone’s hot dry summers expose GAF shingles to extreme UV, which bakes the adhesive on seal-down strips and accelerates granule loss on the shingle surface. Over time, tabs stop bonding and the shingle field gets brittle. This is why we check seal-strip integrity on every inspection – it tells us whether a repair will hold or whether the roof is heading toward replacement. Get a free roof evaluation by calling (877) 588-7942.
Service Areas Near Mentone
Most of our work covers the Mentone service area and the surrounding foothill communities. We also provide GAF service in Moreno Valley for clients to the southwest, and GAF service in Lake Arrowhead for mountain homes that face a different weather profile. Other nearby cities we serve include San Bernardino, Colton, and Fontana.
Book Your GAF Service in Mentone Today
If your GAF roof has lifted ridge caps, torn tabs, or a leak that showed up with the winter rain, call (877) 588-7942 to schedule a free estimate. Roland and our crew will give you a straight read on what needs fixing and what can wait.