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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 Temple City, CA | Orange County Roofing Co
We provide independent CertainTeed roofing service across Temple City, from full tear-offs on 1950s ranch homes to flat-roof membrane work on low-slope rear additions. The one thing that makes our CertainTeed work here different is simple: we know what’s under those shingles before we even pull the first course, because Temple City’s aging tract roofs hide layers most contractors never plan for. Call (866) 942-4187 for a free estimate on CertainTeed repair or replacement in Temple City.
We’re not a manufacturer rep, and we don’t wear a CertainTeed badge. We’re roofers who work with CertainTeed products every week across the San Gabriel Valley, and we specialize in the kind of tear-off-and-replace jobs Temple City’s older housing stock demands. If you’re weighing a CertainTeed shingle against other options, we’ll walk you through the trade-offs honestly. That’s what having seven major brands on the truck gets you: a straight answer instead of a sales pitch. See our full CertainTeed sales & service overview for more on how we approach this product line.
Why Temple City Residents Choose Us for CertainTeed Service
Temple City is built out. The ranch homes that line the streets south of Las Tunas Drive were mostly framed between the 1940s and 1960s, and their roofs have been through decades of San Gabriel Valley sun. Kurt Hensley, our owner, grew up watching crews work tile and shingle roofs in Orange County before he ever picked up a nail gun, and he’s spent the better part of two decades tearing off the same kind of layered, baked-out roof systems you find all over Temple City. We’re not guessing when we tell you what’s under your CertainTeed shingles. We’ve seen it hundreds of times.
A roof shouldn’t be a mystery – let’s just look at what you’ve got and go from there. That’s how we open every Temple City job, whether it’s a leak patched for one more dry season or a full replacement that finally ends the repair cycle. We use CertainTeed-branded shingles and accessory components where they match the existing assembly and warranty intent, and quality aftermarket underlayment and flashing where they outperform. We’ll tell you honestly when a repair will hold and when the deck condition means a full tear-off is the only responsible call. If you’re in the 91780 ZIP, you’re squarely in our Temple City service area.
Styles & brands we work with






Common CertainTeed Roofing Problems We Solve in Temple City
- Baked-out three-tab shingles on 1950s – 60s ranch homes. CertainTeed XT 25 and XT 30 three-tab shingles were original or early re-roofs on many Temple City tract homes, and after 40 to 70 years of inland sun they show heavy granule loss, edge curling, and brittleness that makes them tear during any spot repair. We see this constantly on the low-pitch roofs south of Las Tunas.
- Flat-roof seam and blister failures on low-slope rear additions. Temple City ranch homes often have flat or near-flat rear sections originally finished with hot-mop asphalt or built-up roofing. These fail at seams, blisters, and ponding points long before the pitched field shingles show wear, and the rainy season from November to March exposes every one of them.
- Heat-trapped shingle cracking over skip sheathing. On Temple City homes carrying two or three roofing layers, aged CertainTeed shingles trap heat against the original skip sheathing underneath. That accelerates felt breakdown and shingle cracking, which is why a visual inspection from the ground misses most of what’s actually failing.
- Flashing and vent-boot failures at penetrations. On old low-pitch roofs, the flashing at chimneys, vents, and plumbing stacks fails from decades of thermal cycling. Water tracks under the shingle field, so the leak shows up on the ceiling far from where the actual breach is. We trace it back, not just caulk the stain.
- Multiple-layer roofs hiding deck damage. The original built-up roofs on Temple City’s 1950s ranch homes are often buried under two or three later layers, including worn CertainTeed shingles. The weight is one problem. The hidden deck rot underneath is the bigger one, and it doesn’t reveal itself until the tear-off starts.
CertainTeed Service in Temple City: What Local Conditions Mean for Your Equipment
Here’s the thing about Temple City that a generic CertainTeed page won’t tell you. Most of these 1940s – 1960s ranch homes carry two or three roofing layers over original skip sheathing, and until you tear off, you don’t know if those boards are original 1×6 or have been re-decked. That single unknown drives the entire scope of a CertainTeed re-roof here. On a 1950s ranch off Las Tunas Drive, our crew pulled three layers of built-up roofing off a low-slope rear section and found original 1×6 skip sheathing with gaps too wide to shingle over, so we re-decked solid before laying CertainTeed Landmark architectural shingles on the pitched front slope and a new flat membrane over the rear. The homeowner had been patching leaks every winter. The full tear-off and re-deck ended the cycle in one job. That’s the reality of Temple City roofing work. The shingle choice matters less than what’s underneath it, and any bid that doesn’t carry a sheathing-replacement contingency is a bid that’s quietly planning to surprise you later.
CertainTeed Models & Products We Service in Temple City
We work with the full CertainTeed residential lineup that fits Temple City’s housing stock. Landmark architectural shingles are the most common choice for pitched front slopes on ranch homes, and we’ve installed enough of them to know their wind and impact ratings hold up in San Gabriel Valley conditions. CertainTeed XT 25 and XT 30 three-tab shingles still turn up on older re-roofs, and we service and replace them when the repair math makes sense. Presidential Shake shows up on higher-end traditional homes where the owner wants a heavier shadow line, and Flintlastic modified bitumen handles the low-slope and flat sections that are everywhere in Temple City. On the parts side, we use CertainTeed-branded shingles and accessories where they match the existing assembly and warranty intent, and we stock common underlayment and flashing locally for faster turnaround across the 91780 ZIP.
See the difference
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AfterCertainTeed Service Pricing in Temple City
CertainTeed repair and replacement pricing in Temple City depends on three things: how many layers are coming off, what the deck looks like once you get there, and whether the low-slope sections need a new membrane or just attention at the seams. A straightforward repair on a pitched shingle roof might run a few hundred dollars, while a full tear-off and CertainTeed re-roof on a 1950s ranch with skip-sheathing replacement typically lands in the $12,000 to $28,000 range depending on square footage and how much re-decking the job requires. The quote we give you is a written line item, not a round number, and it includes the sheathing contingency Temple City bids should always carry. Call (866) 942-4187 for a free estimate. We’ll inspect the roof, walk you through what’s actually up there, and put the numbers in front of you before any work starts.
Serving Temple City, CA — Our Local Coverage Area
We’re based in the Temple City area and know this community well, with CertainTeed in North El Monte nearby. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – CertainTeed Roofing in Temple City
Because Temple City homes routinely carry two or three roofing layers over original skip sheathing, and that tear-off labor, disposal, and re-decking is real money. A bid that doesn’t account for it is either under-scoping the job or planning to bill you later. Call (866) 942-4187 and ask us to walk your roof. We’ll show you the layers and the deck condition, and the quote will match what’s actually there.
Sometimes, yes. If the membrane is intact and the leak is isolated to a seam or penetration, a targeted repair can buy you a few more years. But on an original built-up roof that’s been patched before, we’ll tell you straight that the responsible call is replacement. Flat sections on Temple City ranch homes don’t fail once. They fail repeatedly until the whole membrane is stripped. Call (866) 942-4187 for an inspection, and we’ll show you which category you’re in.
We split the system by slope. The pitched front slope gets CertainTeed Landmark architectural shingles over proper underlayment, and the low-slope or flat rear section gets a CertainTeed Flintlastic modified bitumen membrane or a comparable flat-roof system rated for the pitch. That’s the correct way to roof a Temple City ranch. One material stretched across both slopes is how flat sections end up leaking before the shingles above them even wear.
Temple City enforces visible roof condition, and a shingle field with heavy granule loss, edge curling, or multiple patched areas can draw a notice if it’s visible from the street. We’ve worked with enough Temple City homeowners to know how those inspections go, and we handle CertainTeed repair in Rosemead too. If you’ve received a notice or you’re worried one is coming, call us before you start a DIY patch that might not satisfy the city’s requirements. We’ll inspect the roof against current code and tell you what’s actually needed.
It depends on your roof’s pitch, your budget, and how long you plan to stay in the home. CertainTeed Landmark architectural shingles are a strong, cost-effective choice for pitched front slopes on Temple City ranch homes, especially when paired with a proper flat-roof system on the low-slope sections. Metal and tile both have their place too, including CertainTeed in Arcadia, and because we carry seven major brands including GAF, Owens Corning, IKO, Atlas, Tamko, and Boral alongside CertainTeed, we’ll compare them honestly rather than steering you toward whatever’s easier for us. Call (866) 942-4187 for a free estimate and we’ll walk through the trade-offs on your specific roof.
Service Areas Near Temple City
Our CertainTeed roofing service covers Temple City and the surrounding San Gabriel Valley communities. We regularly work in CertainTeed service in Shadow Hills, as well as for homeowners seeking CertainTeed service in Santa Monica. If you’re in a neighboring community and want the same straight-talking approach to CertainTeed roofing, call us at (866) 942-4187 to confirm coverage.
Book Your CertainTeed Service in Temple City Today
If your Temple City roof is showing its age, call (866) 942-4187 to schedule a free estimate. We’ll inspect your CertainTeed roof, tell you what’s actually going on underneath, and put a written line-item quote in front of you. No mystery. No surprise charges. Just a roof that finally stops leaking.
Written by Kurt Hensley, Owner at Orange County Roofing Co, serving Temple City and the San Gabriel Valley with straight answers since day one.