Kitchen remodeling
Bathroom remodeling
Home additions & ADU
Roofing
Windows & doors
Driveway & pavers
FenceFree written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
CertainTeed Construction in Mentone, CA | Timberline Contractors
We install and repair CertainTeed roofing systems across Mentone, including Landmark shingles, Presidio metal roofing, and Cedar Impressions siding. Most of our work here involves hillside lots in unincorporated San Bernardino County where wind exposure, wildfire codes, and rocky terrain turn a simple re-roof into an engineered assembly. We’re an independent contractor, not manufacturer-affiliated, which means our recommendations come from what we’ve seen hold up on Crafton Hills slopes, not from a corporate spec sheet. Call (866) 253-5808 to get us on your property.
Why Mentone Residents Choose Us for CertainTeed Service
Nelson Fung, our owner and general contractor, learned roofing the hard way: on jobsites where the substrate mattered more than the shingle on top of it. He grew up around materials, spent years swinging hammers across the LA basin, and brings that same scrutiny to every Mentone roof we touch. When we look at a CertainTeed assembly on a hillside home, we’re checking deck flatness, nailing patterns, and vent detailing, because that’s where roofs actually fail out here.
We’re a full-service CertainTeed sales & service contractor, but our edge is local. Mentone’s unincorporated county permitting, decomposed granite soils, and wildland-interface fire rules shape every job we quote. We know which side of a Granite Creek slope catches the worst Santa Ana wind. We’ve seen what winter runoff does to flashing on roof planes that were never properly tied into additions. That’s the knowledge that keeps our repairs from becoming repeat callbacks.
We use genuine CertainTeed accessories: starter courses, ridge vents, and matching underlayment. The warranty and wind-uplift performance depend on the full assembly being matched, and we won’t shortcut that. But we’ll also tell you straight when a patch job makes sense and when a tear-off is the only call that doesn’t cost you twice in three years.
Styles & brands we work with
Common CertainTeed Construction Problems We Solve in Mentone
- Wind uplift and seal-strip failure along ridge caps and rake edges. Santa Ana winds hit exposed Crafton Hills slopes harder than anything in Redlands or Loma Linda. We see CertainTeed Landmark shingles that lifted at the rake edge because the original installer used a standard nailing pattern instead of the high-wind spec. The fix is re-securing with the correct fastening schedule and replacing any shingles where the seal strip has broken down.
- UV granule loss on south and west-facing roof planes. Mentone’s hot inland summers bake shingles. Granule loss accelerates on unshaded planes, and once enough granules are gone, the asphalt mat starts oxidizing. We quote this honestly: sometimes it’s a localized section that needs attention, sometimes the whole plane is at the end of its life.
- Ember intrusion at vents and edge metal on older roof assemblies. Homes built in the 1960s and 70s, before current WUI codes, often have vents without ember-resistant mesh and edge metal that leaves gaps. County fire inspectors notice. When we re-roof here, adding ember-resistant vents and proper edge metal is standard, not an upsell.
- Flashing separation where roofs tie into additions or outbuildings. Many Mentone parcels have original mid-century ranch homes with added guest houses or workshops. The transition where a new roof plane meets old framing is a classic leak point, especially when hillside ground shifts seasonally. We re-flash those transitions with the right step flashing and counter-flashing, not just a tube of sealant.
- Deck movement on settling hillside ground. Decomposed granite moves. When a retaining wall shifts after winter storms, it can heave the roof deck behind it. A new shingle roof over a compromised deck is wasted money. We check deck flatness before we quote, and we’ll tell you if sub-deck repairs need to happen first.
CertainTeed Service in Mentone: What Local Conditions Mean for Your Equipment
The thing about roofing in Mentone that flatland contractors in Redlands needing CertainTeed repair or Loma Linda don’t deal with is the fire-defensible assembly requirement. On a Crafton Hills slope, county fire inspectors routinely require Class A roof assemblies and ember-resistant vents on new builds and re-roofs alike. That means a CertainTeed re-roof here isn’t just a shingle swap; it’s a fire-hardening decision. Your old three-tab roof might have been fine by 1990s code, but today’s WUI standards are different. We quote Mentone jobs with the full assembly in mind: Class A rated shingles, ember-resistant venting, and edge metal that doesn’t leave gaps for wind-driven embers. We’ve seen inspectors hold up final sign-off over a single vent that didn’t have the right mesh. We’d rather get it right the first time than explain ourselves twice.
CertainTeed Models & Products We Service in Mentone
We install and repair the full line of CertainTeed roofing products. Landmark architectural shingles are our most common install on Mentone ranch homes and custom hillside builds; they hold up well when installed with the high-wind nailing pattern. Presidio metal roofing gets specified more often on fire-defensible new construction, where the Class A rating and ember resistance are selling points. Grand Manor luxury shingles are heavier and thicker, which shows up on larger custom homes where curb appeal matters. On the siding side, we work with Cedar Impressions when homeowners want the look of shake without the fire risk of real wood in a WUI zone.
When we repair, we use genuine CertainTeed accessories rather than generic aftermarket parts. The underlayment, ridge vents, and starter courses are designed to work as a system, and mixing brands voids the wind-uplift warranty you paid for. We keep common CertainTeed accessories in local stock to keep Mentone turnaround times short.
See the difference
Before
After
Before
After
Before
AfterCertainTeed Service Pricing in Mentone
Here’s what CertainTeed roofing work costs in Mentone based on recent market ranges. Exact quotes depend on roof size, pitch, deck condition, and access, but these are the numbers we work from.
| Service | Price Range |
|---|---|
| Roof Replacement | $8,000 – $20,000 |
| Roof Repair | $400 – $1,800 |
| Metal Roof Installation | $15,000 – $40,000 |
| Tile Roof Repair | $600 – $2,500 |
Hillside access in Mentone, especially on steep Crafton Hills lots, adds labor hours and sometimes requires equipment staging that flatland jobs don’t need. Deck repairs discovered mid-job change the final number. Our free estimate includes a roof inspection, deck check, and a written line-item quote so you know exactly what you’re paying for before anyone picks up a hammer. Call (866) 253-5808 to schedule yours.
Serving Mentone, CA — Our Local Coverage Area
We’re based in the Mentone area and know this community well, and we also handle CertainTeed in Yucaipa. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – CertainTeed Construction in Mentone
Yes. San Bernardino County fire inspectors routinely require Class A roof assemblies and ember-resistant vents on re-roofs and new builds in Mentone’s WUI zones. CertainTeed Landmark, Presidio, and Grand Manor all meet Class A fire ratings when installed with the full CertainTeed underlayment and accessory assembly. We quote every Mentone job with fire-defensible detailing included so you don’t get a stop-work order halfway through. Call (866) 253-5808 and we’ll walk your property and tell you exactly what code applies.
Yes, when installed with the high-wind nailing pattern and proper seal-strip activation. Landmark shingles carry a wind rating that holds up on most Mentone exposures, but only if the installer follows the manufacturer’s high-wind spec and uses the matching starter course and ridge cap. We’ve repaired enough wind-lifted rake edges on Crafton Hills slopes to know the difference between a correctly installed roof and one that just looks fine from the street. Call (866) 253-5808 for an inspection if you’ve lost shingles after a wind event.
Winter runoff on hillside lots in Mentone moves faster and carries more debris than Highland’s CertainTeed service flatland drainage. Flashing at roof transitions, especially where additions tie into original 1940s-60s framing, gets hammered by water that backs up behind leaves and sediment. If a previous contractor just caulked the gap, it will fail again. We re-flash properly with step and counter-flashing and verify drainage so water moves past the transition instead of pooling at it. Call (866) 253-5808 and we’ll find the actual leak path, not just patch the symptom.
Yes. CertainTeed Presidio metal roofing carries a Class A fire rating and resists ember intrusion better than any asphalt product, which is why we specify it often on Mentone’s wildland-interface parcels. It also handles Santa Ana wind loading well when installed with the proper clip and fastening system. The tradeoff is upfront cost; it lands at the higher end of the $15,000 to $40,000 range. For an exact quote on your property, call (866) 253-5808.
Yes. Mentone is unincorporated, so roof replacements go through San Bernardino County Building and Safety, not a local city hall. A re-roof needs a permit, and in WUI zones, the fire review is part of the process. We pull permits and handle the inspections as part of our scope. Call (866) 253-5808 and we’ll confirm exactly what your property triggers on the county checklist.
Service Areas Near Mentone
Our Mentone service area covers the full 92359 ZIP, plus nearby foothill and inland communities. We also provide CertainTeed service in Laguna Beach for coastal wind-exposure work and CertainTeed service in Aliso Viejo for hillside re-roofs in South Orange County. If you’re outside Mentone proper, call and we’ll let you know if we run a crew in your area.
Book Your CertainTeed Service in Mentone Today
If your roof lost shingles in the last Santa Ana or you’re planning a fire-defensible re-roof before the next fire season, get us on the schedule. We serve Mentone from the flats up through the Crafton Hills foothills, plus Calimesa CertainTeed service. Call (866) 253-5808 for a free estimate, and we’ll get boots on your roof this week.
Written by Nelson Fung, Owner at Timberline Contractors, serving Mentone since our first hillside re-roof. Do it right the first time or explain yourself twice.