Architectural shingles
Metal roofing
Tile roofing
GAF
Owens Corning
Flat & low-slopeFree roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Fast, Reliable Roof Replacement Across Mentone
Roof replacement in Mentone, CA typically costs between $9,500 and $22,000 for a standard asphalt shingle roof on a single-family home, and most jobs take three to five working days once materials arrive. The catch for 92359 homeowners is that many properties sit outside city limits, which means San Bernardino County signs off on the permit instead of Mentone city hall. We know how that process works and what county inspectors look for. Call (866) 217-3967 if you want a straight answer about your roof before you spend a dollar on repairs or replacement.
We work throughout the 92359 zip code, from the older ranch homes near Mentone Boulevard up into the foothill properties where lots get bigger and access gets tighter. The difference between a smooth roof replacement here and one that drags on for weeks often comes down to whether the contractor understood county requirements, wind exposure, and fire-ember risk before the first truck arrived. Ruben Ibarra and our Roof Replacement crew have spent enough time on Mentone roofs to plan for those variables on day one.
Why Moreno Valley Roof Repair Is Mentone’s Preferred Roof Replacement Company
We’re straightforward about what a roof replacement in Mentone actually involves. Some roofs need full tear-off. Some need new decking. Some only need targeted replacement sections. We tell you the truth either way, because we inspect first and recommend second. Our standalone Roof Inspection service means you get a professional assessment before committing to any repair or replacement spend, with no obligation.
Mentone homeowners call us because we maintain strong relationships across both value-tier and premium brands. Whether you’re comparing Atlas Pinnacle against GAF Timberline or trying to decide if CertainTeed Landmark is worth the premium over Tamko Heritage, we install all of them. We’ll tell you the real difference between materials instead of pushing whichever box happens to be sitting in our yard.
Our team responds to Mentone quickly, and we quote projects with written line-item detail so you see exactly where the money goes. Permits pulled, inspections passed, workmanship warranty included. Ruben Ibarra is the single point of contact from first inspection through final walkthrough, so there’s no handoff confusion on larger acreage jobs.
Styles & brands we work with
Flat Roof Replacement in Mentone
Flat roof replacement in Mentone is common on detached shops, carports, patio covers, and older ranch additions that were framed with low-slope roofing in mind. These roofs fail differently than pitched shingle roofs, especially in 92359, where intense summer heat bakes membrane surfaces and Santa Ana winds can peel poorly fastened edges. We handle flat roofing replacement for residential outbuildings and ADUs throughout the Mentone foothills.
A typical flat roof replacement on a two-car detached garage or shop in Mentone runs $6,500 to $14,000 depending on size, deck condition, and whether the existing membrane has trapped moisture underneath. We scope this during inspection so the quote reflects real conditions, not a guess. Several Mentone properties have flat sections on the main home too, usually over enclosed porches or additions. That’s where drainage matters most, because ponding water with no slope to the scupper will shorten any roof’s life.
Decking and Taper
Flat roofs on older Mentone shops often have deteriorated decking or no taper to drain. If the wood is spongy around penetrations or the membrane shows blisters, the deck likely needs replacement before new material goes down. Adding a tapered system improves drainage and is worth the modest cost difference on any flat roof that will hold water otherwise.
Material Choices for Low-Slope Sections
We recommend single-ply membrane systems for most Mentone flat roofs because they handle the region’s heat cycling better than old built-up tar-and-gravel systems. Color matters too. Lighter reflective membranes reduce surface temperature in the summer, which keeps the interior of a shop or ADU noticeably cooler without adding insulation. We’ll walk you through options matched to how the structure is used.
Roof Installation in Mentone
Roof installation in Mentone covers two situations: new construction where a home or outbuilding is going up for the first time, and full replacement where the existing roof is past its service life. On new construction, the roofing phase has to coordinate with framing, electrical, and any solar conduit planned for the building. On replacement, the bigger variables are tear-off, deck repair, and whether the county requires documentation updates for septic or well systems before final sign-off.
New roof installation on a standard Mentone ranch home runs $10,000 to $24,000. On larger custom builds or properties with multiple structures like a main house plus detached garage, shop, or ADU, the combined scope can exceed $40,000 because each roof line has its own flashing, underlayment, and wind-rating requirements. We quote each structure separately so you can phase the work if you want to.
New Construction Roofing
New construction in the Mentone foothills means wide temperature swings during the build. Roofing materials get installed in stages, and we sequence work so the underlayment doesn’t bake in the sun longer than it should. County inspections on new builds are predictable if the paperwork is right the first time. We pull permits, schedule inspections, and keep the project moving without leaving you to chase building department statuses.
Architectural Shingle Install
Architectural shingles are the most common choice for Mentone homes because they hold up better against wind than three-tab. A six-nail pattern with proper starter strip and ridge vent fastening makes the difference between a roof that survives a Santa Ana wind event and one that loses shingles the first season. We install GAF Timberline and Atlas Pinnacle with that wind exposure in mind, not just the manufacturer’s minimum.
Trusted Brands We Service in Mentone
Seven leading brands, one straightforward recommendation. We’re authorized to install and supply GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral materials, so the right product for your Mentone home is a decision based on climate, budget, and longevity, not on what a contractor happens to have in stock. For the wind and ember exposure common in 92359, many homeowners land on GAF Timberline or Atlas Pinnacle for their impact and fire ratings. For tile or concrete profiles, Boral covers the higher end of the market with real weight and longevity. We keep stock availability tight for Mentone customers and can order materials fast so a project isn’t idled for weeks waiting on supply.
See the difference
Before
After
Before
After
Before
AfterCommon Roof Replacement Problems We See in Mentone Homes
- Wind-lifted starter strip and ridge vent caps after Santa Ana events. The gusts that come down through Mill Creek Canyon and hit the foothill benches expose roof edges first. Once a starter strip lifts, embers and rainwater have a path into the eave line, which is why we re-secure perimeter flashing and check vent caps on every replacement.
- County permitting tied to septic and well setbacks on acreage. Mentone properties outside city limits fall under San Bernardino County jurisdiction. If the parcel has a septic system or private well, the county may require updated setback documentation before the roof permit closes, especially when outbuildings or ADUs share the lot.
- Deck rot at the fascia from poor open-lot drainage. On larger parcels, rain runoff that pools against the exterior wall softens fascia and decking at the roof edge. We see this on older ranch homes where the grading settled years ago and no one corrected it. Roof replacement becomes the right time to address that edge damage.
- Aged three-tab shingles on mid-century homes. Much of Mentone’s original housing stock went up in the 1950s through 1970s with three-tab shingles rated for far less heat exposure than today’s climate delivers. After 25 to 30 years, granule loss and shingle cracking become visible from the ground, and that’s a signal replacement is due.
Pricing for Roof Replacement in Mentone, CA
Expect to pay $9,500 to $22,000 for a full roof replacement on an average Mentone single-family home with architectural asphalt shingles. Two-story homes, steep slopes, and properties with detached structures push toward the top of that range or beyond it. Flat roof replacement on a shop or outbuilding runs $6,500 to $14,000. The main cost drivers in 92359 are tear-off depth (single layer versus multiple layers), deck replacement, county permit fees, and wind-rating requirements for foothill exposure. We give written line-item quotes so you see the exact cost before any work begins, and the price we quote is the price you pay. Call (866) 217-3967 to schedule a free estimate.
We Also Serve Cities Near Mentone
Our service area extends throughout Mentone and into nearby communities including Redlands, Yucaipa, Highland, and Calimesa. We regularly work across these foothill and valley neighborhoods, so our crews understand how conditions change from one side of the 10 to the other. If your property sits near the edges of 92359, call (866) 217-3967 and we’ll confirm coverage.
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 Replacement in Mentone
Yes, if your property sits outside Mentone city limits, the roof replacement permit comes from San Bernardino County rather than the city of Mentone. The county treats roofing permits as structural work, and inspectors may require current septic tank and well setback documentation before they sign off on the final inspection. We pull the correct permit for your parcel and handle the paperwork so you don’t have to deal with the county building department directly.
We scope each structure separately and quote them as individual line items on the overall project. That means the main house, detached garage, shop, or ADU each get their own tear-off, decking, underlayment, and material specification. We also plan access and staging based on the lot. If the backyard has no vehicle access like the ranch off Crafton Avenue where we re-roofed a detached shop, we stage materials along the driveway and walk them back. You can phase the work across structures if you want to spread the cost. Call (866) 217-3967 and we’ll come out to map the full property.
Class A fire-rated asphalt shingles, particularly architectural shingles from GAF and Atlas, are the most practical choice for most Mentone homes because they resist ember intrusion and handle the inland heat without the weight of tile. Tile and Boral concrete profiles offer stronger fire resistance and longer life but require a roof structure that can carry the additional weight. The key detail on any material is sealing the edges: ridge vents, valley metal, drip edge, and starter strip all matter more for ember protection than the shingle body itself.
Mentone sits closer to the Santa Ana wind corridors that funnel down through the Mill Creek Canyon and over the foothill benches, so uplift forces on roof edges are stronger than in Redlands or Loma Linda. That means shingle fastening patterns, starter strip nailing, and ridge vent attachment need to meet higher wind ratings. We use six-nail patterns and reinforced edge detailing on Mentone replacements specifically for this exposure, not just the standard manufacturer spec.
Yes, flat roof replacement on shops, carports, patios, and detached ADUs is a regular part of our Mentone work. We inspect for deck rot, drainage problems, and membrane condition, then quote the structure as its own line item. Most outbuilding flat roofs in 92359 run $6,500 to $14,000, and the work can be scheduled independently of the main house if you want to phase the project. Call (866) 217-3967 for a free estimate on any structure on your property.
Written by Ruben Ibarra, Owner at Moreno Valley Roof Repair, serving Mentone and the surrounding foothill communities.