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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 Pico Rivera, CA | Van Nuys Roofing Co
Van Nuys Roofing Co provides independent CertainTeed roofing service across Pico Rivera, CA and nearby areas including CertainTeed service in West Whittier-Los Nietos, covering everything from Flintlastic low-slope membrane work to full Landmark shingle tear-offs. We’re not a CertainTeed dealer or factory rep, which means our recommendations come from what your roof actually needs, not what we’re incentivized to sell. Most CertainTeed calls we run in Pico Rivera end up being flat-roof and decking jobs on 1950s and 60s tract homes, so we quote to that reality. Call (866) 321-6172 for a free estimate and we’ll tell you straight what your roof needs.
Why Pico Rivera Residents Choose Us for CertainTeed Service
Rick Dominguez learned roofing the hard way, on rooftops across the San Fernando Valley, and he’s built this crew around the same principle: inspect first, recommend second. When we look at a CertainTeed roof in Pico Rivera, we’re looking at how the manufacturer’s materials hold up under this specific sun, on this specific housing stock. That’s different from a contractor who sells shingles by the square and calls it a day.
We work with seven major roofing brands, GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral, so product advice isn’t steered by a supplier deal. For Pico Rivera’s low-pitch tract homes, that often means telling a homeowner their money is better spent on a Flintlastic membrane and decking repair than on a shingle overlay that won’t fix the ponding. If it doesn’t need replacing, Rick’s not going to tell you it does.
Every job runs through our own crew. Inspection, repair, and full replacement under one roof, no subcontracted labor, no phone tag between companies. We use CertainTeed-manufactured components for the field so the assembly and warranty stay coherent, and we upgrade flashings and edge metal to heavier-gauge stock because the originals on these roofs are usually done.
Styles & brands we work with






Common CertainTeed Roofing Problems We Solve in Pico Rivera
- Granule loss and mat drying on sun-baked Landmark fields. Pico Rivera’s hot, dry summers bake roofs year-round. South- and west-facing CertainTeed Landmark architectural shingles take the worst of it, granules bake off and the fiberglass mat dries out long before any rain-driven wear would show. This is the dominant failure mode here, not storm damage.
- Adhesive strip failure and tab lift over minimally ventilated attics. The 1950s and 60s tract homes across Pico Rivera often have minimal attic ventilation. Hot daytime attic temperatures soften the seal-down strip on CertainTeed architectural shingles, and evening cooling works the tabs loose. You’ll see it first as a shingle that lifts in the wind and never quite lays flat again.
- Ponding-driven seam and flashing failure on Flintlastic low-slope sections. Near the Rio Hondo and San Gabriel River beds, a lot of these 1950s flat roofs have settled into low spots where water stands. CertainTeed Flintlastic is a solid membrane, but standing water will find the laps and penetrations eventually. We see this constantly in the 90660 flats.
- Brittle, curling CertainTeed organic-mat shingles from earlier re-roofs. Homes that got a re-roof in the 80s or 90s often have organic-mat CertainTeed shingles that are now cracking and shedding granule beds at the hips and valleys. The underlayment underneath is exposed to direct sun in spots, and that’s when the deck starts going soft.
- Edge metal and vent boot failure from thermal cycling. The daily heat-and-cool cycle in Pico Rivera expands and contracts metal flashings year after year. On older CertainTeed installs, the factory edge metal and vent boots are often the first components to separate and let water behind the membrane.
CertainTeed Service in Pico Rivera: What Local Conditions Mean for Your Roof
Here’s the thing most out-of-area roofers miss about Pico Rivera. The housing went up mostly between 1950 and 1970, with low-pitch and flat built-up or rolled roofs on single-story tract homes and stucco bungalows. A CertainTeed call here is far more often a Flintlastic membrane and low-slope re-deck job than a steep-slope Landmark shingle swap. That’s the opposite of what a shingle-first contractor expects when they roll into town from a coastal market where wind-driven rain is the enemy. Pico Rivera’s enemy is sun. Thermal cycling and UV degradation do more damage in a decade than the occasional winter storm ever will. So when a homeowner near the Rio Hondo riverbed asks why their flat roof ponds water, we walk the low spots before we quote anything. The original slope was minimal, the decking has settled, and water standing on a Flintlastic seam will find its way through eventually.
We opened a 1958 low-slope built-up roof in the 90660 flats a while back. It had been patched with tar for years. Two settled low spots were holding standing water, and the 1x decking under the old membrane had gone soft. Our crew cut out the rotted decking, re-established positive slope to a new drain, and laid a CertainTeed Flintlastic cap sheet with upgraded edge metal. The homeowner’s recurring winter leak at the back bedroom stopped because the ponding did. That’s what CertainTeed sales & service work looks like in Pico Rivera, and you won’t fix it with a shingle overlay.
CertainTeed Models & Products We Service in Pico Rivera
We work across the CertainTeed roofing line, and we spec product to the roof, not the other way around.
CertainTeed Landmark architectural shingles cover the majority of the steep-slope sections we see on Pico Rivera’s gable and hip roofs. They’re a workhorse laminate, but they need proper ventilation to hold their seal-down in this heat. CertainTeed Presidential Shake and Presidential TL show up on some of the nicer custom homes in the area, and we service the heavier-gauge flashing details those roofs demand. CertainTeed Flintlastic is what we spec most often for the flat and low-slope sections that dominate this city’s housing stock. It’s a modified bitumen membrane that handles the UV load better than smooth built-up roofing when installed with positive drainage. CertainTeed Grand Manor and Carriage House premium designer shingles appear on higher-end rebuilds, and we know their installation requirements well enough to catch when a previous contractor cut corners.
On parts, we use CertainTeed-manufactured components, shingles, Flintlastic membrane, underlayment, and the matching accessory line, so the field and warranty stay coherent. We upgrade flashings, vent boots, and edge metal to heavier-gauge stock because the factory originals on these roofs are already at end-of-life. No point putting a 30-year membrane over a boot that’s cracking.
See the difference
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AfterCertainTeed Service Pricing in Pico Rivera
What you pay depends on what’s actually wrong. A localized Flintlastic patch on a low-slope section runs less than a full tear-off, obviously, but if the decking underneath has gone soft, patching just resets the clock a season or two. We’ll tell you which category you’re in before we quote.
| Service | Typical Range (Pico Rivera) |
|---|---|
| Flat roof patch (Flintlastic seam/flashing) | $400 – $900 |
| Roof decking replacement (per sheet) | $90 – $180 |
| Full low-slope re-roof (Flintlastic membrane, tear-off) | $8,500 – $16,000 |
| Full steep-slope re-roof (Landmark architectural) | $12,000 – $22,000 |
Square footage, decking condition, number of penetrations, and how much slope correction the flat sections need all move the number. A free estimate from us includes a walk of the roof, a straight answer on repair versus replacement, and a written line-item quote. Call (866) 321-6172 to schedule yours, we serve all three Pico Rivera ZIPs: 90660, 90661, and 90662, plus CertainTeed in Montebello.
Serving Pico Rivera, CA — Our Local Coverage Area
We’re based in the Pico Rivera 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 Pico Rivera
Pico Rivera sits in the LA Basin with hot, dry summers and mild, mostly rainless winters, so UV degradation and thermal cycling do the damage rather than storm-driven moisture. Granules bake off, mats dry out, seal-down strips soften and release. That’s the failure pattern here, and it’s why we inspect for sun damage before we look for leaks.
No. Shingles need slope to shed water, and a flat or near-flat 1950s addition won’t provide it. That section needs a low-slope membrane, and we typically spec CertainTeed Flintlastic with corrected drainage. Call (866) 321-6172 and we’ll look at the pitch and tell you what’s actually workable.
The original 1950s flat roofs near the Rio Hondo and San Gabriel had minimal slope to begin with, and decades of settling have flattened them further. Water stands at the low spots, and standing water on a seam or flashing will eventually get through. Fixing it means re-establishing positive slope, not just patching the membrane.
Code allows one overlay in many cases, but we rarely recommend it on Pico Rivera’s 60- and 70-year-old decks. You’re adding weight to framing that’s already settled, and you’re not fixing the drainage or decking issues underneath. A tear-off gives us eyes on the deck, and that’s the only way to know what you’re really working with. Call (866) 321-6172 for an honest read on your roof.
For the flat and low-slope sections that dominate this city, we spec CertainTeed Flintlastic membrane with corrected slope and upgraded edge metal. For the steeper gable and hip sections, we spec CertainTeed Landmark architectural shingles with proper attic ventilation. The mix depends on your roof’s actual geometry, not a product push.
Service Areas Near Pico Rivera
We run CertainTeed service throughout the 90660, 90661, and 90662 ZIPs, and the surrounding communities. If you’re in East Rancho Dominguez, we handle CertainTeed service in East Rancho Dominguez with the same inspection-first approach. Further north, check our CertainTeed service in South El Monte page. Our full Pico Rivera service area covers the riverbed neighborhoods, the 605 corridor, and everything in between.
Book Your CertainTeed Service in Pico Rivera Today
We’ll walk your roof, give you a straight answer on what needs doing and what can wait, and quote the work in writing. No push, no package deal. Call (866) 321-6172 to schedule your free estimate, or ask for Rick directly.
Written by Rick Dominguez, Owner at Van Nuys Roofing Co, serving Pico Rivera, CertainTeed repair in Bell Gardens, and the surrounding communities.