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Flat & low-slopeFree roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
CertainTeed Roofing in Fontana, CA | Huntington Beach Roofers
CertainTeed roofing service in Fontana means working with a contractor who understands both the shingle and the attic underneath it, and we bring that same expertise to CertainTeed in Glen Avon. We’re an independent CertainTeed service provider covering Fontana’s 92334, 92335, 92336, and 92337 ZIP codes, and the one thing that sets our CertainTeed work apart here is that we diagnose the roof from inside the attic before we touch a shingle. Fontana’s heat doesn’t just wear shingles out from above – it cooks them from below. Call (833) 467-4901 for a free estimate, and we’ll tell you which direction your CertainTeed roof is actually failing.
Why Fontana Residents Choose Us for CertainTeed Service
CertainTeed makes a solid product line, but the roof assembly matters as much as the shingle. We’ve torn into enough Fontana attics in July – 120°F air, wood decking so dry it splinters like kindling – to know that a Landmark shingle on a properly vented roof lasts decades, while the same shingle on an unvented 1960s tract home off Sierra can blister in twenty years. That’s the kind of difference you only learn by working roofs in this specific climate. Neil Stratton, our owner, grew up in Huntington Beach’s Bolsa Chica neighborhood where half the houses on his street leaked at any given time, and he’s spent two-plus decades since learning what makes shingle assemblies fail. His rule is simple: “Tell me what the roof is doing, and I’ll tell you what it actually needs.” That’s how we approach every CertainTeed roof in Fontana – diagnosis first, material choice second.
We handle all three service stages – Roof Inspection, Roof Repair, and Roof Replacement – under one contractor relationship. You don’t get handed off between an inspector, a repair crew, and a separate installation team. The same people who diagnose your CertainTeed roof in Fontana – or provide CertainTeed in Pedley – are the ones who fix it or replace it. We also carry materials from seven manufacturers – GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral – so when a CertainTeed product is backordered or not the best fit for a particular Fontana roof, we have alternatives ready. Seven brands. One contractor.
Styles & brands we work with






Common CertainTeed Roofing Problems We Solve in Fontana
- Heat-blistered Landmark shingles from attic bake. On unvented 1960s stucco tracts off Sierra and in 92335, CertainTeed Landmark shingles blister and curl from below before the granules ever wear off. The attic hits 140°F in July, the decking transfers that heat straight into the shingle mat, and the shingle cooks from the underside. We diagnose this from inside the attic, not from the street.
- Sheared and lifted tabs at the windward rake during Santa Ana events. Inland Empire UV and 100°F-plus summer highs dry out the self-seal strips on Landmark and XT 25 shingles. When a Santa Ana wind funnels down the Cajon Pass and hits north Fontana, those dried-out tabs shear off at the ridge and rake. We seen whole windward slopes lose a third of their tabs in a single wind event.
- Underlayment failure at valleys and eaves on 1950s-60s low-pitch roofs. On the older Fontana composition roofs, the felt underlayment under the original shingles degrades first at valleys and eaves. The shingles up top still look serviceable, but the felt beneath has turned to powder, and a leak shows up in the ceiling long before the field shingles show wear. This is the most common misdiagnosis we see in Fontana.
- Flintlastic-to-shingle transition leaks on low-slope tie-ins. Where flat or low-slope sections tie into steep shingle fields, the transition flashing and eave metal rust through and pond water against the deck. We trace these leaks most often on the older 92336 pockets, where additions and patio covers created these tie-ins decades ago.
- Split skip sheathing from fifty summers of heat. On Fontana’s Kaiser-era tract homes, the original 1×6 skip sheathing under the shingles splits and checks from decades of attic heat. This is a structural issue below the CertainTeed shingles, and it means a re-roof has to address the deck before any new shingle goes down. We see this on nearly every tear-off in 92335.
CertainTeed Service in Fontana: What Local Conditions Mean for Your Equipment
Fontana’s roofing market is dominated by tract homes built during the post-WWII Kaiser Steel boom and the 1980s-2000s growth spurts, which means most roofs here are reaching or past end-of-life in a hot, dry, wind-scoured inland climate. The city’s steel-mill legacy left behind modest wood-frame construction, and those frames were built with almost no ridge or soffit ventilation. That’s the “Fontana bake”: attic temps in unvented 1960s stucco tracts off Sierra and in 92335 can push shingle decks past their rated lifespan decades early. On CertainTeed re-roofs in Fontana, we routinely add ridge vent and radiant barrier before the new shingles go down – in coastal LA the same roof would breathe fine without it. Roofers here sell against heat and Santa Ana wind, not rain. If your CertainTeed roof in Fontana is failing, the question isn’t just which shingle you want – it’s whether the attic assembly underneath is cooking the roof from below. We inspect first, recommend second.
One job from a 1962 stucco tract home off Sierra in 92335 sticks with us. The crew tore off two layers of CertainTeed XT 25 and found the original 1×6 skip sheathing split from fifty summers of attic heat. We re-sheeted the deck in plywood, cut in a new ridge vent to break the bake, and laid CertainTeed Landmark in a color matched to the block. The homeowner’s July attic dropped noticeably the first week. That’s what a Fontana reroof actually looks like – it’s a ventilation retrofit as much as a shingle replacement.
CertainTeed Models & Products We Service in Fontana
We work on the full CertainTeed residential line: Landmark architectural shingles, Presidential Shake TL luxury shingles, XT 25 three-tab shingles, and Flintlastic SA low-slope cap sheet. For repairs, we match CertainTeed shingles to your existing roof by profile and color so the patch blends, and we use quality aftermarket underlayment and flashing where performance matters more than the name. We stock common Landmark colors and Flintlastic SA rolls locally for fast Fontana turnaround, but we don’t warehouse every CertainTeed product line – when something isn’t on the shelf, we order it direct and schedule the repair around delivery. Our CertainTeed sales & service page covers the full scope of what we do with this brand.
See the difference
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AfterCertainTeed Service Pricing in Fontana
Repair pricing for CertainTeed roofs in Fontana varies by the scope of the failure. A small shingle repair – torn tabs, a single valley leak – runs less. A repair that requires pulling back shingles to replace failed underlayment at a valley or eave runs more. Full reroofs are quoted as line-item assemblies: decking, underlayment, ventilation, and shingles priced separately, so you see exactly what you’re paying for. Manufacturer warranties are available and vary by CertainTeed product line and whether the roof is registered as a full system. Our free estimate includes a written condition report covering both the shingles and the attic ventilation – most Fontana estimates from other contractors never look at the attic. Call (833) 467-4901 to schedule yours, and we’ll lay out your options without the upsell.
Serving Fontana, CA — Our Local Coverage Area
We’re based in the Fontana area and also handle CertainTeed repair in Bloomington, so we know this community well. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – CertainTeed Roofing in Fontana
The answer depends on what’s actually happening. On Fontana’s 1950s-60s tracts with little to no ventilation, shingle blistering and curling almost always comes from attic heat baking the shingles from below – the granules look worn, but the real damage is underneath. We determine this by getting into the attic, not by looking at the shingles from the street. Call (833) 467-4901 and we’ll give you a straight diagnosis.
You don’t necessarily need a different CertainTeed product line, but you do need the shingles to have intact, properly adhered self-seal strips. Fontana’s heat dries out the seal strips over time, and when Santa Ana winds hit from the Cajon Pass, shingles with compromised seals are the first to shear off. For wind-prone north Fontana sections, we typically recommend Landmark with proper nailing patterns and, where needed, upgraded underlayment. Call (833) 467-4901 for an exact recommendation on your roof.
The leak is usually in the underlayment or flashing beneath the shingles, not necessarily in the shingles themselves. On Fontana’s older low-pitch composition roofs, aging felt underlayment fails first at valleys and eaves, and Flintlastic-to-shingle transitions rust through at the metal. We trace the leak from the underside to find the actual source, then repair the assembly – not just patch the top layer. Call (833) 467-4901 if you’re seeing water at a valley or tie-in.
Sometimes, yes. If the Flintlastic SA membrane on a low-slope section is still in decent shape and the leak is isolated to a flashing seam or a ponding area, we can do a surgical repair with fresh cap sheet and flashing. But if the membrane is cracked, alligatored, or separating from the deck in multiple spots, patching is a stopgap – we’ll tell you straight when the section needs full replacement. Call (833) 467-4901 to have us look at it.
On most Fontana homes, we recommend stripping to the deck. The Kaiser-era 1950s-60s tracts often have split skip sheathing or failed underlayment that an overlay would just hide, and overlaying on top of heat-damaged shingles means the new roof inherits the old roof’s problems. We’ll inspect the deck before making the call. Call (833) 467-4901 for a free inspection and we’ll show you what’s under your current shingles.
Service Areas Near Fontana
Our roofing crews serve Fontana and the surrounding Inland Empire communities. We also provide CertainTeed roofing service to nearby areas including Fontana service area and the greater Southern California region from our Huntington Beach base. For CertainTeed work on the LA side, see our CertainTeed service in Tujunga page, and for San Fernando Valley coverage, visit CertainTeed service in Van Nuys.
Book Your CertainTeed Service in Fontana Today
If your CertainTeed roof in Fontana is showing its age – or you need CertainTeed in Rialto – or your attic is baking it from below – call (833) 467-4901 for a free estimate. We’ll inspect the roof and the attic, tell you what’s actually failing, and give you a line-item quote without the pressure. From the first inspection to the final shingle, one contractor handles it all.
Written by Neil Stratton, Owner at Huntington Beach Roofers, serving Fontana and the greater Inland Empire since day one.