Metal roofing
Architectural shingles
Tile roofing
GAF
Owens Corning
Flat & low-slopeFree roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
CertainTeed Roofing in Montebello, CA | Orange County Roofing Co
We provide independent CertainTeed roofing service across Montebello, from leak repairs on aging Landmark shingle fields to full tear-offs on tight post-war lots, plus CertainTeed service in East Los Angeles. The one thing that makes our CertainTeed work different here comes down to this: we understand how these roofs fail on Montebello’s specific housing stock, where flat carport tie-ins and narrow side yards create problems a suburban tract home in a newer development never sees. Call (866) 942-4187 for a free estimate on any CertainTeed repair, replacement, or inspection.
Why Montebello Residents Choose Us for CertainTeed Service
We’ve re-roofed and repaired CertainTeed assemblies across Montebello’s densely packed stucco neighborhoods for years, so we know how Landmark architectural shingles, XT 25 three-tabs, and CertainTeed felt and underlayment systems actually age under San Gabriel Valley sun and Santa Ana wind. We’re an independent CertainTeed service provider, not authorized, sponsored, or warranty-backed by CertainTeed, and we tell homeowners plainly when a CertainTeed roof can be repaired versus when the assembly is done. That honesty comes from Kurt Hensley, our owner, who grew up watching roofing crews work the tile roofs in Orange’s hillside neighborhoods and has spent two decades on roofs before launching Orange County Roofing Co. His approach sums up how we operate in Montebello: “A roof shouldn’t be a mystery – let’s just look at what you’ve got and go from there.” We carry seven major brands, including CertainTeed sales & service, so our recommendations aren’t tied to moving one product line.
Styles & brands we work with
Common CertainTeed Roofing Problems We Solve in Montebello
- Granule loss and sealant-strip cracking on low-slope runs. Montebello’s post-war homes frequently have low-pitch or flat-to-shallow sections over carports and patio additions. On these CertainTeed slopes, granule loss and sealant-strip cracking show up years before the main field wears, and the first winter rain finds those laps. We see this constantly on the 1940s – 60s bungalows throughout 90640.
- Brittle, unsealed tabs on south- and west-facing slopes after Santa Ana events. Decades of UV bake on exposed CertainTeed Landmark slopes leave tabs brittle and unsealed, so when a Santa Ana wind rips through Montebello, those slopes peel at the rake and ridge while the shaded north slope looks untouched. We check the wind-facing slopes first after any blow.
- Failed flashing at wall-to-roof and valley transitions on layered roofs. Many Montebello homes have patched, layered CertainTeed roofs where the shingles still look fine but the metal and felt behind them are shot. These hidden failures at wall-to-roof and valley transitions are where leaks actually start on older tract homes.
- Ponding and dry-rot at flat-to-shallow transitions. Where a CertainTeed shingle field ties into a patched tar-and-gravel flat section over an enclosed patio or carport, the flashing gives out first. Ponding accelerates, dry-rot spreads into the decking, and the leak shows up on the ceiling far from where the water entered. That’s a Montebello signature problem, not a generic CertainTeed failure.
- Lifted or blown-off shingles after the first big rain. The long dry summer bakes Montebello roofs. When the first significant storm of the rainy season hits, dried-out underlayment and aging sealant strips can’t hold, and shingles lift or blow off. We repair these before they turn into interior damage.
CertainTeed Service in Montebello: What Local Conditions Mean for Your Equipment
Montebello’s lots are so narrow that on many streets off Whittier Blvd and around the older core, a roof edge sits only a few feet from the neighbor’s wall. On a CertainTeed re-roof in these neighborhoods, access becomes as big a constraint as the roofing itself. Our crews routinely hand-carry tear-off debris through the house or over fences because there’s no room for a chute or a machine on the side yard. We time the dumpster drop around shared driveways so the neighbor can still get their car out. That’s not a detail a generic CertainTeed page tells you, but it’s the reality of doing this work in 90640. It also affects how we sequence a job: strip one slope, dry it in, then move to the next, rather than opening the whole roof at once on a lot where the neighbor’s wall is four feet away.
CertainTeed Models & Products We Service in Montebello
We work on the full range of CertainTeed residential product lines: Landmark architectural shingles, XT 25 and XT 30 three-tab shingles, Presidential Shake and Presidential TLV, plus RoofRunner and DiamondDeck synthetic underlayments. When a repair calls for matching, we source CertainTeed shingles, starter, ridge cap, and underlayment to keep color and profile consistent with the existing assembly. Where aftermarket flashing and vent boots outperform OEM parts, we’ll swap those in instead and say so. For same-week turnaround in Montebello, we keep common Landmark colors and XT 25 in regular stock rotation, which means we’re not waiting on a supplier for the most common repair profiles.
See the difference
Before
After
Before
After
Before
AfterCertainTeed Service Pricing in Montebello
CertainTeed repairs in Montebello run the gamut depending on what’s actually failing. A simple shingle replacement on an accessible slope might run a few hundred dollars, while a flashing and dry-rot repair at a flat carport tie-in can push into the low thousands once decking, membrane, and shingle matching are factored in. A full CertainTeed Landmark tear-off and replacement on a typical Montebello bungalow generally falls in the $9,000 – $16,000 range, depending on roof size, number of layers being removed, and whether any decking needs replacing. What drives cost here specifically is access: if debris has to be hand-carried through the house, that adds labor hours. A free estimate from us includes a written line-item breakdown, so you see exactly what’s CertainTeed material, what’s aftermarket, and what’s labor. Call (866) 942-4187 and we’ll walk the roof with you before quoting.
Serving Montebello, CA — Our Local Coverage Area
We’re based in the Montebello area and know this community well, and we also offer Pico Rivera CertainTeed service. Use the map below to see our full service coverage — if you’re nearby, we can almost certainly help.
FAQs – CertainTeed Roofing in Montebello
The flat carport section leaks first because water ponds there while the CertainTeed shingle slope sheds it. The tie-in flashing between the sloped field and the flat section is the failure point: decades of ponding water and dry-rot eat through the flashing and decking behind it long before the shingles themselves wear out. Call (866) 942-4187 and we’ll inspect that transition specifically.
Usually, yes. On shoulder-to-shoulder lots off Whittier Blvd and the older streets near the core, there’s often no side yard wide enough for a debris chute or machine access. Our crew hand-carries tear-off debris through the house or over fences and times the dumpster drop around shared driveways, which keeps your neighbor’s access clear and keeps the job moving without damaging their property.
Check the south- and west-facing slopes first. Those get the most UV bake and dry out fastest, leaving tabs brittle and unsealed, so when a Santa Ana gust hits, those rake and ridge edges lift while the shaded north slope stays intact. If you see lifted tabs, curled shingles, or granule buildup in your gutters after a wind event, call (866) 942-4187 and we’ll do a targeted inspection before the next rain.
Often, yes. A slope with localized granule loss or lifted shingles, or a failed flashing detail at a valley or wall transition, can frequently be reworked without a full replacement. But when the CertainTeed field itself is baked out and the felt underneath has failed, we’ll tell you straight that replacement is the honest call. We’d rather walk away from a patch job than sell you one that fails next winter.
No. Orange County Roofing Co is an independent CertainTeed service provider. We’re not authorized, sponsored, or warranty-backed by CertainTeed. What we offer is hands-on familiarity with their product lines from years of installing and repairing them in Montebello, plus access to six other major brands so our material recommendations are based on your roof and budget, not a brand affiliation.
Service Areas Near Montebello
We serve Montebello and the surrounding communities across the San Gabriel Valley and eastern Los Angeles County. That includes Montebello service area, Rosemead, Temple City, San Gabriel, Alhambra, and Pico Rivera. If you’re in one of these cities and need CertainTeed work, we’re familiar with the housing stock and the access challenges that come with it. CertainTeed service in Rosemead and CertainTeed service in Temple City are both within our regular coverage area.
Book Your CertainTeed Service in Montebello Today
If your CertainTeed roof is leaking, lifting, or just looks tired after another San Gabriel Valley summer, call (866) 942-4187 to schedule a free estimate, or ask about our South San Gabriel CertainTeed service. We’ll get on the roof, tell you what’s actually wrong, and quote you a repair or replacement that fits both your roof and your budget.
Written by Kurt Hensley, Owner at Orange County Roofing Co, serving Montebello and offering CertainTeed service in Monterey Park since our first CertainTeed job in the area.