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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 Montclair, CA | Hollywood Roofing Co
We provide independent CertainTeed roofing service across Montclair’s 91763 ZIP, from full Landmark re-roofs to targeted shingle and decking replacement on the city’s older tract homes. We also offer Claremont CertainTeed service for homeowners just west of here. What separates our CertainTeed work here is simple: we’ve spent years stripping these heat-baked, shallow-pitch roofs and we know the decking underneath is often the real story, not the shingle. If you need CertainTeed service in Montclair, call (833) 589-7971 for a straight answer and a free estimate.
Why Montclair Residents Choose Us for CertainTeed Service
We install CertainTeed because it’s a genuinely good product line, but we’re not tied to it. Hollywood Roofing Co carries seven major roofing brands, GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral, so when we recommend CertainTeed for your Montclair home, it’s because the shingle matches the roof, not because we’re locked into one supplier. That’s the whole point of how we work. Roland Vega, our owner, grew up in Los Feliz and learned roofing at LA Trade-Tech, and he’s spent the better part of three decades watching Southern California roofs fail in ways that were entirely avoidable. Around Montclair, the failures are predictable: south-facing Landmark planes baked past their granule life, low-slope sections with seal strips that never bonded right, and ridge caps peeled loose after a Santa Ana event. We fix all of it. As an independent contractor, we answer only to you and the building inspector. We’re not authorized, sponsored, or warranty-backed by CertainTeed, and we’ll never pretend otherwise. You get an honest assessment, genuine CertainTeed components when CertainTeed is the right call, and work that holds up through whatever the Inland Empire throws at it. We also provide CertainTeed sales & service information that helps you understand exactly what you’re paying for before a single shingle comes off.
Styles & brands we work with
Common CertainTeed Roofing Problems We Solve in Montclair
CertainTeed shingles are well made, but Montclair’s climate and housing stock push them harder than most places. Here’s what we see week after week on the city’s 1950s-1970s tract homes:
- Granule loss and thermal cracking on south and west planes. Montclair sits in the Inland Empire thermal belt along the 10, and summer roof-surface temperatures routinely push past 150°F on shallow-pitch tract roofs. Landmark shingles on those exposures lose granules and start cracking years before the north side shows any wear.
- Ridge cap and rake shingle lift-off after Santa Ana events. The wind gusts that pour through the Cajon Pass and into Montclair rattle loose anything with a weakened fastener. On 60-year-old decking, nails pull clean through, and the first thing to go is usually the ridge cap.
- Premature seal-strip failure and tab curl on low-slope planes. Many Montclair ranch homes have shallow-pitch roofs that barely meet CertainTeed’s minimum slope for shingles. When attic ventilation was never adequate, and on these older homes it often wasn’t, the seal strips fail early and tabs start to curl.
- Leaks at valley and flashing transitions. The original 1x sheathing on Montclair’s tract roofs dries and cups over decades of inland heat. When that decking flexes underfoot, it breaks the bond between shingle and underlayment at the valleys and flashing points, which is where water gets in.
- Dry-rot fascia and failed rolled-roof sections. Most of these homes have additions and patios tied in with old flat rolled-roof material that’s decades past its service life, and the fascia boards underneath are often rotted from ponding water that never drained right.
CertainTeed Service in Montclair: What Local Conditions Mean for Your Equipment
The one thing every Montclair homeowner should know before starting a CertainTeed re-roof is this: on these shallow-pitch, heat-baked tract roofs, the decking is usually what decides the scope, not the shingle. The original 1x sheathing on homes built in the 1950s through 1970s has dried and cupped over decades of 100°F summers and intense direct sun. When we strip a worn Landmark roof off a single-story home near Monte Vista Avenue, we often find boards that have curled at the edges, split at the nails, and lost their grip on the fasteners. That means a simple shingle replacement turns into deck replacement, and any contractor who prices the job without accounting for that is guessing. Coastal roofers in Long Beach or Torrance almost never see this. Montclair’s thermal belt makes it routine. A roof doesn’t ask for much, just that you pay attention before it has to ask loudly. When you’re dealing with a shallow-pitch roof in this city, the wise move is to plan for the deck, not just the shingle. For homeowners anywhere nearby, our Montclair service area page covers the specific neighborhoods and conditions we handle.
CertainTeed Models & Products We Service in Montclair
We work with the full CertainTeed line that shows up on Montclair roofs. Landmark architectural shingles, including Landmark Pro and Landmark Solaris, are the most common on the city’s ranch homes and post-war tracts. We also service XT 25 and XT 30 three-tab shingles, still found on older re-roofs where the homeowner chose the value tier. On higher-end Montclair properties, we handle Presidential Shake and Presidential T/L premium shingles. For the low-slope sections, patio tie-ins, and flat additions that are everywhere in this city, we install Flintlastic SA modified bitumen. We stock genuine CertainTeed shingles and matching accessory components locally so Montclair turnaround is quick. We never mix brand field shingles on a repair, because color and profile matching matter on these tight, visible tracts. When a repair only needs a few bundles, we pull from the same product family that’s already on the roof.
See the difference
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AfterCertainTeed Service Pricing in Montclair
CertainTeed roofing work in Montclair falls into three loose bands. A targeted shingle or flashing repair, where the deck is sound and the leak is localized, typically runs $450 to $1,200. A partial re-roof, like replacing one baked south-facing plane or the low-slope rear section, usually lands between $3,500 and $8,000 depending on how much decking needs to come out. A full CertainTeed Landmark re-roof on a typical Montclair tract home starts around $9,500 and can reach $20,000 or more when you factor in sheathing replacement, improved attic ventilation, and new edge metal. The decking is the wildcard here. If the original 1x boards are cupped and split, that’s a line item you want priced before work starts, not discovered after. Our estimates are free, written, and line-itemed. Call (833) 589-7971 and we’ll walk the roof with you and show you exactly what’s under the shingles.
Serving Montclair, CA — Our Local Coverage Area
We’re based in the Montclair area and know this community well, and we also provide CertainTeed repair in Upland and surrounding communities. Use the map below to see our full service coverage — if you’re nearby, we can almost certainly help.
FAQs – CertainTeed Roofing in Montclair
Montclair gets dramatically more direct heat than the coast. Inland Empire summer surface temperatures on your roof regularly exceed 150°F, especially on south and west-facing shallow-pitch planes, and that accelerates granule loss and thermal cracking far beyond what a Long Beach roof experiences. Your brother’s roof gets marine layer and coastal breeze; yours gets the 10 freeway corridor heat sink. We also handle CertainTeed service in La Verne, where the same inland heat patterns apply. The fix is usually either a targeted replacement of the baked planes or, if the whole roof is nearing the end, a full re-roof with a shingle rated for high-heat exposure. Call (833) 589-7971 for an assessment of how much life your shingles actually have left.
If your Montclair home was built between the 1950s and 1970s and still has the original 1x sheathing, there’s a real chance it will. Decades of inland heat dry those boards out, they cup at the edges, and once we strip the old shingles, we may find the deck can’t hold fasteners reliably. We won’t know for certain until the roof is opened, but we price the job with deck replacement as a clearly stated contingency line item, not a surprise add-on. We’ll show you exactly what we find before we proceed.
We install both, but we’re careful about it. CertainTeed Landmark architectural shingles are rated for slopes as low as 2:12 with proper underlayment, and Landmark Pro handles Montclair’s heat better than the standard line. XT 25 and XT 30 three-tabs are rated for steeper minimums, so on the shallow-pitch rear planes we see across Montclair, XT is often not the right call. We’ll match the product to the actual slope of your roof, not just what was there before. For very low sections and patio tie-ins, Flintlastic SA modified bitumen is usually the correct answer.
Yes, in most cases. CertainTeed has kept many of its core Landmark colors in production for years, and we stock the most common Montclair colors locally. We’ll pull a sample from your roof, match it against the current CertainTeed line, and order genuine manufacturer product, not a generically similar alternative. There may be slight color variation between an aged roof and new shingles, but we’ll show you an honest picture of what to expect before you commit to a partial replacement.
We start by identifying what actually failed. On Montclair’s older tract roofs, it’s rarely the shingle itself; it’s the fastener pulling out of dried, cupped decking or a ridge cap that was never nailed down properly. We repair the lifted sections, replace any damaged shingles with matching CertainTeed product, and fix the underlying deck or fastener problem so the same wind event doesn’t peel it back again next season. If the damage is extensive, we’ll give you an honest repair-versus-replace recommendation. Call (833) 589-7971 and we’ll inspect it before the next wind event hits.
Service Areas Near Montclair
Our CertainTeed service work regularly takes us into the neighborhoods surrounding Montclair, including CertainTeed service in Chino to the south, where newer tract builds present different decking conditions than Montclair’s mid-century stock. We also handle projects in CertainTeed service in Tustin and the surrounding Orange County foothill communities, along with work in Pomona, Ontario, and Upland.
Book Your CertainTeed Service in Montclair Today
If your CertainTeed roof in Montclair needs an honest look, call (833) 589-7971. We also provide CertainTeed repair in Ontario and throughout the Inland Empire. We’ll walk the roof with you, show you what’s actually going on, and give you a line-itemed free estimate with no obligation. From the first inspection to the final nail, we handle it start to finish.
Written by Roland Vega, Owner at Hollywood Roofing Co, serving Montclair and the Inland Empire since 1994.