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CertainTeed Construction in Crestline, CA | Stallion Contractors
CertainTeed construction service in Crestline means one thing most of the year: getting a roof assembly that survives freeze-thaw cycles, real snow load, and Cal Fire inspection all at once. We’re an independent contractor, not CertainTeed-authorized, so when we recommend Landmark Pro over Presidential Shake on a steep forested lot, that call comes from watching both systems fail and hold up across the San Bernardino Mountains. We serve every Crestline ZIP code in 92325. Call (855) 600-3192 to schedule a free estimate.

Why Crestline Residents Choose Us for CertainTeed Service
CertainTeed builds solid products. But a product is only as good as the assembly under it, and Crestline’s 4,000-to-5,000-foot elevation punishes assemblies that a valley contractor would never think twice about. We know where Landmark shingles fail on older A-frames, where Presidential Shake traps snow at dormers, and where Bufftech fence posts heave out of alignment on frost-susceptible mountain soil. That’s the difference between a crew that’s done CertainTeed work somewhere flat and a crew that’s done it here. Ruben Montoya, our owner, grew up in Colton and has spent more than two decades working Inland Empire and mountain job sites. He still checks the final ten percent of a job the way his father, a finish carpenter, taught him. Good work doesn’t need a sales pitch, it needs the right materials and someone who knows what they’re doing. Our CertainTeed sales & service team handles OEM accessories, repairs, and full replacements across the Crestline service area.
Styles & brands we work with







Common CertainTeed Construction Problems We Solve in Crestline
- Granule loss and seal-strip failure on Landmark shingles. The older flat-pitch and low-slope cabins along Crestline’s winding roads pond water. Freeze-thaw cycles force that water under the shingle edge, strip granules, and break the seal strip along the eaves. We see this constantly on mid-century cabins that were reroofed a decade ago with the wrong pitch in mind.
- Presidential Shake ice damming at valleys and dormers. The multi-layer profile looks great, but it traps snow and ice. On steep forested lots, that backup works its way into the deck. Nail pops follow. Then the ice dam pushes water under the felt. We’ve torn off Presidential Shake that looked fine from the ground and was rotting the deck from above.
- Monogram and CedarBoards siding cracks at fastener points. Crestline’s freeze-thaw movement isn’t subtle. Vinyl expands and contracts. If the foam backing wasn’t given room to move with the wall, panels crack where the fasteners bite. We see it most on the south-facing walls that get afternoon sun after a cold night.
- Bufftech fence posts heaving and racking on mountain grades. Frost-susceptible soil plus a slope means posts move. Rails crack. Gate hardware pulls out of alignment. A fence that would stay square in Redlands won’t survive one Crestline winter without proper depth and drainage.
- Flat-roof cabin failures at the deck. Many older Crestline cabins have near-flat or very low-slope sections. CertainTeed’s shingle lines aren’t rated for those pitches. When someone installed shingles anyway, the whole section ponds and fails early. We re-deck and rebuild those sections with the right assembly.
CertainTeed Service in Crestline: What Local Conditions Mean for Your Equipment
Crestline sits in a high fire-severity zone at 4,000 to 5,000 feet. A CertainTeed reroof here isn’t just a shingle choice. The whole assembly has to satisfy Cal Fire brush-clearance expectations and class-A fire-rating requirements while also shedding real snow load. That combination does not exist down in the valley. Valley roofers plan for heat and UV. They don’t plan for a February freeze-thaw that turns a poorly flashed valley into an ice dam inside a week. On a 1960s A-frame off the mountain roads near Crestline, we tore off failed three-tab and old Landmark shingles that had lost their seal strips and were backing ice into the valley above the deck — a General Contractor – Crestline project from start to finish. We re-decked the low-slope section, ran CertainTeed ice-and-water shield and starter strip to the eave, and set Landmark Pro with a class-A assembly so the roof both sheds snow and meets the defensible-space standard before the next inspection. The homeowner’s biggest relief was that we planned the material staging around the narrow road access up front instead of discovering it on delivery day.
CertainTeed Models & Products We Service in Crestline
We install and repair CertainTeed Landmark, Landmark Pro, and Landmark Solaris architectural shingles; Presidential Shake and Presidential TLI laminated shingles; Monogram and CedarBoards insulated vinyl siding; and Bufftech vinyl fencing including CertaGrain textures. When we source parts, we use CertainTeed OEM accessories: ridge vent, starter strip, and their matching underlayment. Mixing brands voids the wind and ice-dam performance the system is tested to, and on a Crestline roofline that’s not a risk worth taking. When a roof is under ten years old and only a valley or flashing run has failed, we repair rather than reroof. When granule loss and seal failure are widespread, patching just buys a season. We’ll tell you which one you’re looking at.
See the difference
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After
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AfterCertainTeed Service Pricing in Crestline
What drives cost here? Pitch, deck condition, access, and whether the old assembly needs full tear-off or can be overlaid. Steep lots add staging time. Narrow mountain roads mean smaller delivery runs. Here’s where CertainTeed in Highland and Crestline work lands.
| 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 |
Every estimate is free and written line-item. You’ll see exactly what the deck work, underlayment, shingles, and flashing cost before you sign anything. The ask is always the same: call (855) 600-3192 and we’ll walk the roof with you.
Serving Crestline, CA — Our Local Coverage Area
We’re based in the Crestline area and know this community well, and we also provide San Bernardino CertainTeed service. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.

FAQs – CertainTeed Construction in Crestline
Yes. Landmark and Landmark Pro shingles carry a Class A fire rating when installed as part of a complete class-A assembly using the proper underlayment and accessories. That matters in Crestline because Cal Fire defensible-space inspections are part of life here. We plan the roof so it passes inspection and sheds snow. Call (855) 600-3192 if you’re facing an inspection timeline.
Freeze-thaw. Snow melts during the day, refreezes at night, and water backs up under the shingle edge at the valley and eave. Older roofs with inadequate ice-and-water shield or poorly sealed starter strip fail there first. It’s the number one failure pattern we see on cabins that were built decades ago and never detailed for mountain conditions.
Metal is a strong choice for steep lots with heavy snow load. But it costs more and the installation quality matters more. We install standing seam metal roofs and will tell you honestly whether your lot calls for metal or whether a properly built CertainTeed shingle assembly does the job for less. Either way, the estimate is free. Call (855) 600-3192 to talk numbers.
Yes. We plan material staging around road access before the job starts. That means knowing which delivery trucks fit, where to stage materials without blocking a switchback, and how to shuttle if needed. On the A-frame job we mentioned, planning the staging up front was what kept the project on schedule.
Both. Monogram and CedarBoards siding, Bufftech fencing, and roofing all fall under our exterior scope. One contractor handles the roof, the siding, the fence, and the hardscape if you need it. That’s the point of working with a full-scope general contractor instead of three separate crews — and why homeowners also seek our CertainTeed service in Muscoy.
Service Areas Near Crestline
We serve Crestline and the surrounding mountain and valley communities including Lake Arrowhead, Piñon Hills, Colton, Redlands, and Loma Linda. If you’re outside 92325, call and ask. We regularly run crews between CertainTeed service in Lake Arrowhead and CertainTeed service in Piñon Hills, so we’re already on the mountain roads.
Book Your CertainTeed Service in Crestline Today
If your roof is showing granule loss, a failing seal strip, or ice backup at the eaves, don’t wait for the next freeze-thaw cycle. Call (855) 600-3192 to schedule a free estimate. We’ll walk the roof, show you what we’re seeing, and give you a written line-item quote before you decide anything.
Written by Ruben Montoya, Owner at Stallion Contractors, serving Crestline, CA.