CertainTeed Construction in Upland, CA

CertainTeed Construction in Upland, CA | Sycamore Contractors

We’re Sycamore Contractors, and we provide independent CertainTeed roofing and siding service across Upland, CA, as your trusted General Contractor – Upland. We’re not a manufacturer affiliate or authorized dealer. What makes our CertainTeed work here different is simple: we’ve spent two decades reading Upland’s split between flat, expansive clay soils in 91786 and sloped, rocky foothill lots in 91784, and that determines how we fasten, underlay, and repair every CertainTeed product we touch. Call (877) 265-6284 for a free estimate.

Call (877) 265-6284

Why Upland Residents Choose Us for CertainTeed Service

CertainTeed makes a lot of products. Most contractors treat them interchangeably. We don’t, because Upland doesn’t let you. A Landmark Pro shingle on a 1950s tract home near Euclid Avenue behaves differently than the same shingle on a 91784 hillside custom. The heat load, the wind exposure, the substrate movement under the deck, all of it varies by ZIP code here. Nate Calloway, our owner, grew up in Temecula and learned construction the old way: on site, watching what fails and why. We bring that same eye to every CertainTeed job in Upland.

We carry OEM CertainTeed shingles, tiles, and siding accessories so color matches are right and warranties stay intact. But we also stock aftermarket underlayments and fasteners rated for high-heat and high-wind zones, because the manufacturer’s base spec isn’t always enough for what Upland’s foothills throw at a roof. You get parts that fit the product and the place. That’s the difference. For a closer look at our broader CertainTeed sales & service work, that page covers the full scope.

Common CertainTeed Construction Problems We Solve in Upland

• Premature granule loss on Landmark Pro shingles. Upland’s summers push past 100°F for weeks, and south-facing slopes on 1950s and 60s tract homes in 91786 absorb that heat year after year. The thermal cycling breaks down the asphalt and the granules start washing into the gutters. We see this constantly on older homes near the Euclid Avenue corridor.
• Hairline cracks and slipped Presidio tile. The 91784 foothill lots sit in the direct path of Santa Ana winds funneling through the San Gabriels. When tile isn’t fastened to handle wind uplift, you get cracked tiles and slipped courses. We reset the tile and correct the batten spacing underneath.
• Chalky, failing Monogram siding on older homes. In 91786, mature citrus-era root systems have caused minor foundation movement over decades. That movement opens caulk joints and seams in siding. Monogram boards chalk and oxidize faster here because of the dry heat and UV load. We replace the affected runs and re-flash the joints.
• Moisture wicking at WeatherBoards bottom edges. On foothill homes, ember-resistant venting and defensible-space grading sometimes get installed without coordinating the siding. That traps moisture at the base of WeatherBoards fiber cement, leading to swelling and paint blistering. We fix the grading, then the siding.
• Underlayment failure under Presidio tile. Valley-floor homes don’t have this problem the same way. On a sloped 91784 lot, a standard underlayment can tear under wind suction. We upgrade to high-heat, high-wind synthetic underlayment when we reset tile.

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

Upland sits at the foot of the San Gabriel Mountains, and that location creates a genuine construction split that flat neighboring cities like Montclair never face. In 91786, the valley floor is expansive clay. It swells when wet and shrinks when dry. Over time, that movement telegraphs into foundations, which telegraphs into siding seams and roof decking. In 91784, the alluvial fan soil transitions into sloped, rocky terrain. Foundations sit on compacted fill or shallow bedrock. The issue there isn’t soil movement; it’s wind uplift and runoff. So a CertainTeed roof on a valley home needs deck inspection and movement-tolerant fastening. A CertainTeed roof on a foothill home needs engineered batten spacing, extra fasteners, and an underlayment that won’t tear under Santa Ana suction. We make that call per property, per slope, per ZIP. Most builders pick one spec and apply it everywhere. That’s why we see so many repeat callbacks on other contractors’ work.

Our Upland service area page covers the ZIP codes we work in: 91784, 91785, and 91786.

CertainTeed Models & Products We Service in Upland

We work across the CertainTeed product lines that show up most on Upland homes. Landmark Pro asphalt shingles, the most common roof on valley-floor tract houses. Presidio tile roofing, which dominates the 91784 foothill and hillside custom builds. Monogram siding on mid-century homes in the older Euclid corridor. WeatherBoards fiber cement siding on newer foothill construction. When a repair calls for OEM pieces, we pull from CertainTeed for exact color and profile match. For underlayment, fasteners, and battens, we source high-heat and high-wind rated aftermarket components that hold up better in Upland’s specific conditions. We stock the common profiles locally so turnaround is measured in days, not weeks.

CertainTeed Service Pricing in Upland

FAQs – CertainTeed Construction in Upland

Does my 91784 hillside home need a different CertainTeed underlayment than a 91786 valley home?
Yes. Hillside homes in 91784 face Santa Ana wind uplift that valley homes in 91786 simply don’t. We specify a high-heat, high-wind synthetic underlayment for foothill CertainTeed tile and shingle roofs, with engineered batten spacing and extra fasteners. Valley roofs still get proper underlayment, but the spec is less aggressive. Call (877) 265-6284 and we’ll tell you which spec your roof actually needs.

Can you match my existing CertainTeed Landmark shingles for a repair in Upland?
In most cases, yes. CertainTeed’s color lines are consistent, and we order OEM Landmark Pro shingles to match. On older roofs where the original color has weathered or been discontinued, we use the closest current CertainTeed match and document the difference. If matching matters to you, call (877) 265-6284 before the repair and we’ll pull samples.

How do Upland’s expansive clay soils affect CertainTeed siding installation?
The clay in 91786 expands and contracts with moisture. If a foundation has moved, siding installed tight against it will open at the seams. We check foundation and framing movement before we install or repair Monogram or WeatherBoards siding, and we leave relief at joints where the soil condition calls for it. Call (877) 265-6284 for a siding assessment.

What CertainTeed roofing product is best for wildfire defense in 91784?
Landmark Pro shingles carry a Class A fire rating, which is the standard for wildfire-prone foothill zones. Presidio tile is also Class A. The weak point on most Upland foothill roofs isn’t the field material; it’s the edges and vents. We coordinate Class A CertainTeed roofing with ember-resistant venting and defensible-space grading so the whole assembly works. Call (877) 265-6284 for a roof-specific recommendation.

Do you handle both roofing and siding under one CertainTeed project in Upland?
Yes. We install CertainTeed roofing and siding under one contract, one point of contact, one crew. For homeowners in Upland replacing a roof and re-siding at the same time, that removes the coordination headache and gets the flashing details right between the two systems. Call (877) 265-6284 to talk through the combined scope.

Service Areas Near Upland

We also run CertainTeed service in Montclair and Midway City. Homeowners from Temecula, Murrieta, and Wildomar call us for the same independent CertainTeed work. If you’re outside Upland but close, we’ll send a crew.

Book Your CertainTeed Service in Upland Today

Ready to see what’s actually going on with your CertainTeed roof or siding? Call (877) 265-6284. We’ll schedule a free estimate, walk the property with you, and give you a written quote that covers exactly what we discussed. Do it right the first time, or you’ll do it twice in the July heat.

Written by Nate Calloway, Owner at Sycamore Contractors, serving Upland since the day we started.