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 Sedco Hills, CA | Stallion Contractors
We provide independent CertainTeed roofing and siding service across Sedco Hills, handling everything from a single shingle repair to CertainTeed repair in Canyon Lake and full Landmark PRO replacement on canyon-edge parcels. The thing that separates our CertainTeed work in Sedco Hills from neighboring cities is the unincorporated Riverside County permitting layer: your re-roof doesn’t stop at a city counter, it goes through county building and fire review, and we’ve handled enough of those files to know exactly what gets flagged on hillside lots. Call (855) 600-3192 to schedule a free estimate. We show up, walk the roof, and tell you what’s actually failing and what’s still serviceable.

Why Sedco Hills Residents Choose Us for CertainTeed Service
Ruben Montoya, owner of Stallion Contractors, learned construction the hard way: on job sites in and around Colton, where he spent two-plus decades watching roofs fail early when the underlayment was skimped and the attic ventilation was an afterthought. His father was a finish carpenter, which is part of why Ruben still pays more attention to the final ten percent of a job than most contractors pay to the first ninety. That’s the mindset we bring to every CertainTeed inspection in Sedco Hills. We’re an independent contractor; we use CertainTeed materials because they perform under inland sun and wind, but we are not authorized, sponsored, or warranty-backed by the manufacturer. What we offer Sedco Hills homeowners is straight diagnosis, OEM-compatible parts where the line is still current, quality aftermarket alternatives where it’s not, and a crew that understands how county fire review, not city permitting, shapes what goes on your roof.
See our full CertainTeed line: CertainTeed sales & service.
Styles & brands we work with







Common CertainTeed Construction Problems We Solve in Sedco Hills
- Granule loss and surface cracking on south- and west-facing slopes. Landmark shingles on the sun-blasted side of Sedco Hills rooftops take direct UV and heat cycling every afternoon. We routinely find the sunny slope shedding granules and showing surface cracks while the shaded north slope still looks new. If it’s caught before the mat is exposed, a targeted repair holds; if the mat is visible, that slope needs replacement.
- Wind-lifted and creased shingle tabs on canyon-edge parcels. Santa Ana gusts channel hard through the hills above the Temescal Valley floor. The windward edge of a Landmark roof is almost always the first place leaks start: tabs lift, ridge caps loosen, and hip closures fail under repeated gusts. We repair those edges and upgrade the fastening pattern when we re-install.
- Blistering and nail pops on older rural ranch homes. Ranch parcels in Sedco Hills often have CertainTeed shingles installed over aged or minimal underlayment, and the original attic ventilation was never sized for added insulation. Trapped heat pushes moisture through the deck, and the shingle surface blisters. The fix isn’t just new shingles; it’s a ventilation correction plus underlayment.
- Wind-blown grit collecting in Cedar Impressions siding seams. Canyon-side homes catch every Santa Ana dust devil. Grit packs into the panel seams of CertainTeed Cedar Impressions siding, then repeated wind events loosen fasteners and let water track behind the panels. We clean, re-fasten, and replace panels where water already made it through.
- Underlayment failures showing through the shingle course. We’ve torn off CertainTeed roofs in Sedco Hills that looked worn but serviceable from the street, then found the underlayment underneath had degraded into powder along the eaves. The shingles are only half the system. We inspect the deck and underlayment on every call, not just what’s visible from a ladder.
CertainTeed Service in Sedco Hills: What Local Conditions Mean for Your Roof
Because Sedco Hills sits in unincorporated Riverside County, a re-roof here routes through Riverside County building and fire review, not a city counter. Hillside and canyon-edge parcels often trigger extra fire-access and defensible-space conditions that a flat-lot Lake Elsinore or Wildomar re-roof never sees. What that means for CertainTeed roof-material choices is simple: the county cares about ignition resistance, and the wind exposure map cares about fastening schedules. A Landmark PRO with a DiamondDeck underlayment assembly gives you the Class A fire rating the county reviewers want to see, and we document the fire-access setbacks on the hillside lot before the final inspection so you’re not chasing a correction order. For years we’ve served homeowners across the Sedco Hills service area, and the pattern holds: parcels off the canyon rims get more scrutiny than the tract infill down by the valley floor.
CertainTeed Models & Products We Service in Sedco Hills
We install and repair the full CertainTeed roofing and siding lineup that makes sense for this climate: Landmark PRO and Landmark architectural asphalt shingles for most re-roofs, Presidential Shake and Presidential Solaris for homeowners who want the polymer shake look without the weight, Cedar Impressions polymer siding where wood-look exterior cladding is the ask, and DiamondDeck and RoofRunner underlayments paired under the shingle course. Where the factory shingle or ridge cap line is still available, we match it for warranty-compatible repairs. Where a line is discontinued, we use quality aftermarket underlayment and flashing rather than gamble on old stock. If more than roughly a quarter of a slope is failing from UV or wind damage, we say so plainly: a targeted repair will chase leaks, and full slope replacement is the honest call.
See the difference
Before
After
Before
After
Before
AfterCertainTeed Service Pricing in Sedco Hills
| Service | Typical Range |
|---|---|
| Roof Replacement | $8,000 – $20,000 |
| Roof Repair | $400 – $1,800 |
| Tile Roof Repair | $600 – $2,500 |
| Metal Roof Installation | $15,000 – $40,000 |
On a canyon-edge ranch parcel off the hills above the Temescal Valley floor, we handled CertainTeed repair in Meadowbrook and tore off a sun-blasted Landmark roof where the south slope had gone bald and curled while the shaded north slope was still serviceable. We re-decked the soft spots, ran CertainTeed DiamondDeck underlayment, and installed Landmark PRO with new ridge and hip caps rated for the wind exposure, then documented the fire-access setbacks the county flagged for the hillside lot before our final inspection. That’s what a Sedco Hills CertainTeed replacement actually involves. Your estimate includes a full deck and ventilation inspection, not just a square-foot quote. Call (855) 600-3192 for an exact number; estimates are free.
Serving Sedco Hills, CA — Our Local Coverage Area
We’re based in the Sedco Hills 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 – CertainTeed Construction in Sedco Hills
Do I need a Riverside County permit to re-roof my Sedco Hills home instead of a city permit?
Yes. Since Sedco Hills is unincorporated, re-roofs route through Riverside County building and fire review, not a city building department, unlike CertainTeed repair in Quail Valley. Hillside and canyon-edge parcels often trigger extra fire-access and defensible-space conditions. We handle the permit package as part of the re-roof, and we’ve walked enough of these through to know what the county will flag before you submit. Call (855) 600-3192 and we’ll walk your parcel’s requirements.
Which CertainTeed shingle holds up best to the heat and Santa Ana winds here?
In Sedco Hills, Landmark PRO is the line we recommend most on exposed slopes. Its heavier construction resists the granule loss and thermal cracking we see on sun-blasted roofs, and the fastening schedule can be upgraded for the wind exposure on canyon rims. Presidential Shake works well on homes that want the shake profile, but it’s a heavier, more deliberate install. We’ll recommend based on your specific slope orientation and wind exposure, not a brochure.
My CertainTeed shingles are losing granules on the sunny side – is that a repair or a replacement?
If the granule loss is surface-level and the shingle mat isn’t exposed, a targeted repair usually holds. If the mat is visible, that slope has already started breaking down and repair becomes a patch job that chases leaks. The south and west faces of Sedco Hills roofs fail first; we’ll tell you straight which side of the line your slope sits on.
Does a CertainTeed roof meet the wildfire-resistance requirements for my hillside Sedco Hills lot?
A Landmark PRO over DiamondDeck underlayment assembly carries the Class A fire rating that Riverside County fire reviewers look for on hillside parcels. But fire review also covers the site, not just the roof: access lanes, setbacks, and defensible-space clearing. We document all of it before the final inspection so you’re not left holding a correction order. Call (855) 600-3192 and we’ll explain what your specific parcel faces.
Can you repair CertainTeed Cedar Impressions siding that loosened in a Santa Ana wind event?
Yes. We clean the wind-blown grit out of the panel seams, re-fasten where the anchors have loosened, and replace panels where water already tracked behind the siding. On the windward side of canyon lots, we often add or upgrade fasteners during the repair so the next Santa Ana event doesn’t do the same damage. The fix starts with an inspection; call (855) 600-3192 and we’ll come look.
Service Areas Near Sedco Hills
From Sedco Hills we run CertainTeed service up into the canyon parcels and down the Temescal corridor, including Colton, Bloomington, Mentone, San Antonio Heights, Loma Linda, and Redlands. If you’re in a neighboring community, see our CertainTeed service in Lakeland Village or our CertainTeed service in Victorville. We cover the whole western Riverside County stretch, and the fire-review and wind-exposure conditions don’t change much until you cross out of the unincorporated pockets.
Book Your CertainTeed Service in Sedco Hills Today
Good work doesn’t need a sales pitch; it needs the right materials and someone who knows what they’re doing. If your CertainTeed roof or siding in Sedco Hills is showing its age, call (855) 600-3192 and we’ll schedule a free estimate, or contact our General Contractor – Sedco Hills team directly. We’ll walk the property, explain what’s failing, and give you a line-item quote before you commit to anything.
Written by Ruben Montoya, Owner at Stallion Contractors, serving Sedco Hills and the Temescal Valley area.