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CertainTeed Roofing in Paramount, CA | Tilecraft Roofing
CertainTeed roofing service in Paramount comes down to one thing most contractors miss: the flat-to-pitched tie-in. We’re Tilecraft Roofing, an independent CertainTeed service provider working across Paramount’s 90723 zip code, and nearly every CertainTeed roof we touch on these post-war tract homes has a low-slope rear addition or patio cover that fails years before the shingle field does. We repair and re-roof CertainTeed systems the way Paramount’s actual housing stock demands. Call (833) 467-4846 to schedule a free estimate.
Why Paramount Residents Choose Us for CertainTeed Service
We’ve re-roofed and repaired CertainTeed installations across southeast LA County’s post-war tract stock for years, so we know how Landmark architectural shingles and Flintlastic low-slope membranes actually age in Paramount’s inland-adjacent heat and tight lot geometry. Ruben Castellano, our owner, grew up a few blocks from Hollydale Regional Park and has spent his entire working life within a few miles of where he was raised. He learned the trade at East Los Angeles College’s construction technology program before spending years on residential and commercial roofs across the Southeast LA corridor. That local time matters when a Paramount homeowner asks why their west-facing CertainTeed tabs keep lifting. We’re an independent CertainTeed service provider, not authorized, sponsored, or warranted by CertainTeed, and we tell you plainly when a repair makes sense and when the deck underneath means it doesn’t. Our CertainTeed sales & service work spans inspection, repair, and full replacement, and we stock CertainTeed-brand components locally so Paramount jobs don’t stall waiting on parts.
Styles & brands we work with






Common CertainTeed Roofing Problems We Solve in Paramount
- UV-baked Landmark granule loss on south and west planes. Paramount’s inland-adjacent summer heat loads these exposures harder than coastal LA, drying out sealant strips until tabs lift during Santa Ana wind events, even when the shingle looks fine from the street.
- Flintlastic lap separation on flat rear additions. The low-slope patio covers and rear additions common on 1950s-60s Paramount tract homes shed water poorly, and Flintlastic seams let go at the laps long before the pitched CertainTeed field shows wear.
- Ponding water at flat-to-pitched transitions. Water sits against the shallow-pitch shingle courses where the flat section ties in, rotting the edge flashing and starter course while the field shingles above stay intact.
- Brittle shingles over 1950s wood sheathing. Original plank sheathing with minimal attic ventilation lets CertainTeed shingles crack across unsupported spans, a problem you only find at tear-off.
- Lifted tabs after winter storms. The occasional storm cells that roll through southeast LA County stress older, brittle Landmark shingles, and the west-facing planes catch the worst of it on the grid street layout.
CertainTeed Service in Paramount: What Local Conditions Mean for Your Roof
Paramount’s closely packed post-war lots on the grid street layout mean there’s frequently no room for a dumpster plus a material drop on the street without blocking a shared driveway, so re-roofs here get staged from the narrow side yard or over the back fence line, and long runs of CertainTeed shingles get hand-carried to the ridge. That’s not a detail most roofing companies think about until the truck shows up and the neighbor’s car can’t get out. On a 1950s single-story stucco tract home off Garfield Avenue in 90723, we pulled a Landmark architectural shingle field that looked sound from the ground but had lifted, unsealed tabs across the west slope, and traced the interior stain to a failing Flintlastic lap on the low-slope rear patio addition. Because the side yard was too narrow for a dumpster and the street drop would have blocked a shared driveway, we staged material over the back fence line, hand-carried the bundles, re-lapped and re-flashed the flat section, and re-shingled the pitched field with matching Landmark. As Ruben puts it: “The roof either does its job or it doesn’t. Let’s make sure it does.”
CertainTeed Models & Products We Service in Paramount
We work on the full CertainTeed residential lineup as it shows up on Paramount homes, and we also provide CertainTeed service in Bellflower and nearby cities. Landmark architectural shingles cover most of the pitched fields here, Landmark Pro and Landmark Solaris on newer re-roofs, and CertainTeed XT and Xtreme WeatherGuard underlayment underneath. Flintlastic self-adhered membrane handles the low-slope rear additions and patio covers that dominate Paramount’s post-war housing stock. Older Paragon and Presidio lines still show up on some of the original 1950s roofs. For parts, we use CertainTeed-brand shingles, underlayment, and accessory components where the assembly calls for them, and quality aftermarket flashing and fasteners where the OEM part is functionally identical and faster to source. We keep common Landmark colors and Flintlastic rolls stocked for quick Paramount turnaround, and everything else we order direct.
See the difference
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AfterCertainTeed Service Pricing in Paramount
CertainTeed roof repair in Paramount typically runs $450 to $1,400 for a targeted repair, while a full CertainTeed re-roof on these single-story tract homes generally lands between $9,000 and $16,000 depending on pitch, tear-off count, and whether the flat sections need new Flintlastic. Hand-carrying material over a back fence adds labor, but it’s cheaper than blocking a neighbor’s driveway and dealing with the fallout. Every free estimate includes a written line-item quote, and we pull permits and pass inspections on every Paramount re-roof. Call (833) 467-4846 for an exact number. Estimates are free, and we won’t push a full replacement when a re-flash or patch would hold.
Serving Paramount, CA — Our Local Coverage Area
We’re based in the Paramount 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 Roofing in Paramount
Yes. We stage material over the back fence line or from the narrow side yard, and hand-carry CertainTeed bundles to the ridge when a street drop would block a shared driveway. This is standard practice on Paramount’s grid street layout, and the same approach applies to our CertainTeed service in Lynwood; we factor the added labor into the quote upfront.
The lap seams on the Flintlastic low-slope membrane fail first, followed by the edge flashing where water ponds against the shallow-pitch shingle courses. We re-lap and re-flash those transitions rather than replacing the pitched CertainTeed field, which usually has years left, and we handle the same repairs through our CertainTeed service in East Rancho Dominguez.
Only if the sheathing is sound. Paramount’s original plank decking with minimal ventilation lets shingles crack across unsupported spans, so we inspect the deck at tear-off before committing to any CertainTeed product. When the deck is solid, Landmark performs well in this climate with proper underlayment, as we’ve also found with our CertainTeed service in Downey.
Most of the time, yes. Local re-roofs on Paramount’s post-war homes often reveal a second layer over the original 1950s shingles, and building code plus deck condition usually require a full tear-off. We check the deck at that point, because that’s when hidden rot shows up.
They lift tabs on west-facing Landmark fields where years of UV exposure have dried out the sealant strips. The shingle looks fine from the street, but the tabs are unsealed and start flapping. A re-seal and re-nail is cheaper than a full replacement, so call (833) 467-4846 and we’ll tell you which one you actually need.
Service Areas Near Paramount
We provide CertainTeed roofing service throughout the Southeast LA corridor, including Paramount service area and the surrounding communities of South Gate, Downey, Bellflower, Norwalk, and Long Beach. If you’re a few blocks outside the 90723 boundary, we’re likely already working nearby. We also cover CertainTeed service in La Puente and CertainTeed service in West Whittier-Los Nietos for homeowners who’ve moved east along the 105 corridor.
Book Your CertainTeed Service in Paramount Today
Call (833) 467-4846 to schedule your free CertainTeed roof inspection in Paramount. We’ll look at the shingles, the flat sections, and the flashing, then tell you what actually needs doing and what can wait.
Written by Ruben Castellano, Owner at Tilecraft Roofing, serving Paramount since our first roof on the grid.