CertainTeed Construction in Highland, CA

CertainTeed Construction in Highland, CA | Square Deal Contractors

We provide independent CertainTeed construction service across Highland (92346) – roof replacement, roof repair, standing seam metal roofing, and full exterior envelope work using CertainTeed-manufactured accessories so the assembly stays a documented system, not a mix of whatever was on the truck. The thing that makes our CertainTeed work here different is that we plan every job around Highland’s decomposed granite foothill soils and wildfire interface, because a roof assembly that survives a flat Redlands lot will fail early on a sloped Highland parcel. As an independent contractor – not affiliated with or authorized by CertainTeed – our recommendations come from watching these systems perform on actual Highland hillsides, not from a dealer program. Call (866) 623-7205 for a free estimate.

Call (866) 623-7205

Why Highland Residents Choose Us for CertainTeed Service

We know CertainTeed’s roofing product families – Landmark architectural shingles, Presidential Shake TL, Flintlastic SA self-adhered membrane, and Presidio tile – and we know what happens to each of them when Highland’s Santa Ana winds, inland heat, and fire-prone foothill exposure go to work. That combination matters. A contractor who knows the shingle but not the slope will miss the underlayment failure hiding under a serviceable-looking roof.

Nolan Breckett grew up in the Baker Ranch area of Lake Forest and has spent the better part of three decades watching foothill cities build themselves up – and building right along with them. He’ll tell you the same thing on every Highland job: know what you’re getting into before the first nail goes in. That’s how we approach every CertainTeed repair and replacement, from the first roof inspection to the final ridge cap. We also offer full CertainTeed sales & service knowledge across every product line we install.

Common CertainTeed Construction Problems We Solve in Highland

• Curling and granule loss on west-facing Landmark slopes. Highland’s inland summer heat bakes south- and west-facing roof planes, and many older homes here have under-vented or unvented attics. The result is Landmark shingles that cook from both sides, curling and shedding granules years before the roof’s rated life.
• Lifted Presidential Shake TL edges and hip caps after Santa Ana wind events. When the starter course and cap nailing weren’t upgraded for exposed ridge lines on hillside lots, Santa Ana gusts find every weak overlap. We see this most on homes climbing toward the national forest, where wind exposure is amplified by terrain.
• Dried and cracked builder-grade CertainTeed underlayment on original tract decks. By the 15 – 20 year mark, much of Highland’s original underlayment has dried out and cracked. The shingle above can still look fine while the weather barrier underneath is already failing – and in wildfire country, a failed weather barrier is a fire vulnerability.
• Roof-to-wall flashing and fascia separation where grading didn’t account for soil variation. Highland’s decomposed granite and rocky foothill soils shift drainage and settlement lot to lot. Flashing details that held on a flat San Bernardino parcel open up here as the ground moves under the wall line.
• Uneven sheathing and settlement at the wall line on re-roofs. Re-roofs across Highland routinely expose wave-like sheathing and low spots at the wall line. Flat-lot crews never plan for this; we do, which is why the teardown tells us more than the shingle ever could.

CertainTeed Service in Highland: What Local Conditions Mean for Your Equipment

Here’s the fact that changes everything about CertainTeed construction work in Highland: the foothill lots here sit on decomposed granite and rocky soils that change sharply from parcel to parcel. One house on a Boulder Avenue hillside might have six inches of soil over bedrock; the next one, two hundred feet away, might have three feet of shifting granite. That’s not a grading inconvenience – it’s the reason re-roofs and exterior rebuilds in Highland routinely expose uneven sheathing, settlement at the wall line, and footing conditions that a flat-lot San Bernardino crew never plans for.

What does this mean for a CertainTeed owner? The roof assembly – shingle, underlayment, flashing, fascia – is only as stable as the deck and wall line supporting it. When grading plans assumed uniform valley soil and didn’t account for lot-to-lot variation, the result is roof-to-wall transitions that open up, flashing that pulls away, and sheathing that flexes under thermal cycling. We inspect for these conditions on every Highland estimate, because you can’t put a new CertainTeed Landmark roof over a shifting deck and expect it to act new.

In practice, we’ve seen this play out. On a hillside lot off Boulder Avenue climbing toward the national forest, we tore off a 1990s Landmark roof whose south-facing planes had curled and shed granules, and found the original underlayment cracked over uneven sheathing on the sloped deck. We re-decked the low spots, ran CertainTeed Flintlastic SA at the wall and valley transitions, and finished with Landmark in a Class A assembly with upgraded ridge venting for the fire interface. The owner wasn’t just paying for shingles – they were paying for the deck and drainage system that make shingles work here.

That’s why we treat every Highland CertainTeed job as a site-specific assembly, not a product swap. And it’s why serving Highland service area residents means something different than serving flat-valley zip codes.

CertainTeed Models & Products We Service in Highland

We install, repair, and replace the CertainTeed product families that actually hold up in Highland’s climate – not every SKU in the catalog. That includes CertainTeed Landmark architectural shingles, the Presidential Shake TL line for multi-layer dimensional profiles, Flintlastic SA self-adhered membrane for critical flashing transitions and valley work, and Presidio tile for homes where a tile profile fits the foothill aesthetic.

For parts, we use CertainTeed-manufactured accessories – starter strips, ridge cap, and matching underlayment – so the assembly stays a documented system rather than a mix of aftermarket materials. That matters for warranty documentation and for how the roof actually performs. We keep common CertainTeed accessories staged locally for faster turnaround on Highland repair jobs, which means less time waiting on a supply house run when a repair can’t wait. For the full scope of what we handle across the East Valley, see our CertainTeed sales & service coverage.

CertainTeed Service Pricing in Highland

FAQs – CertainTeed Construction in Highland

Does a CertainTeed roof on a Highland hillside need a different assembly than a flat-lot San Bernardino roof?
Yes. A Highland hillside roof needs upgraded underlayment (typically CertainTeed Flintlastic SA at wall and valley transitions), Class A fire-rated materials for the wildfire interface, slope-appropriate nailing patterns, and ridge venting sized for inland heat. A flat-lot San Bernardino assembly doesn’t account for the wind uplift from terrain amplification or the deck movement from decomposed granite soils. Call (866) 623-7205 for a site-specific assessment.

Our CertainTeed shingles are curling on the west-facing slope but the rest looks fine – repair or replace?
If the curling is isolated to a small area and the underlayment underneath is still intact, a localized repair with matching CertainTeed Landmark shingles is usually the right call. But if the west-facing plane is uniformly compromised and the attic is under-vented, you’re likely seeing early failure on that entire exposure. We’ll inspect the deck and underlayment before recommending either path – we won’t sell you a full teardown if a repair will outlast the budget.

Why did our roofer find uneven sheathing under the CertainTeed roof?
Uneven sheathing on Highland hillside lots is almost always the result of decomposed granite and rocky soil shifting under the foundation, coupled with original grading that assumed uniform valley soil. The deck moves as the ground settles, and the sheathing waves follow. Fixing it requires re-decking or shimming the low spots before new underlayment and shingles go down, and sometimes addressing the drainage condition at the wall line.

Is CertainTeed Presidio tile or Landmark shingle the better choice for wildfire exposure in 92346?
Both can be installed in Class A fire-rated assemblies, but Landmark architectural shingles are lighter and generally less expensive on steep foothill decks, while Presidio tile offers a heavier profile that many Highland homeowners prefer aesthetically. The wildfire performance depends less on the surface product than on the underlayment, eave details, and venting – which is where we direct the conversation. Call (866) 623-7205 to talk through both options for your specific exposure.

Can we put a standing seam metal roof over our existing CertainTeed shingles?
Sometimes, but not always. Highland’s wind uplift on hillside ridge lines and the unknown condition of the existing deck mean we typically recommend tear-off rather than a metal-over-shingle layover, especially where the original underlayment is aged. The extra layer adds weight and can trap moisture on an already-stressed deck. We’ll give you an honest read on whether your existing assembly can carry the metal or a tear-off is the smarter spend.

Service Areas Near Highland

We run CertainTeed roof service throughout the East Valley foothills and nearby communities. Alongside Highland, our crews regularly work in CertainTeed service in Mentone, CertainTeed service in Calimesa, Redlands, Yucaipa, and the unincorporated foothill areas climbing toward the national forest. If your home sits on sloped ground anywhere in the East Valley, the same Highland planning applies.

Book Your CertainTeed Service in Highland Today

If you’re on a Highland hillside and your CertainTeed roof is showing age – or you just want an honest assessment of what you have – call (866) 623-7205. We’ll schedule a free estimate, inspect the full assembly including underlayment and deck condition, and give you a straight answer on repair versus replacement. No runaround, no surprise invoices.

Written by Nolan Breckett, Owner at Square Deal Contractors, serving Highland since opening our East Valley operations.