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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 Fountain Valley, CA | Orange County Roofing Co
We provide independent CertainTeed roof repair and replacement across Fountain Valley and nearby areas like Midway City, including full tear-offs, flat garage section patching, and flashing work. What makes our CertainTeed service different here comes down to one thing: Fountain Valley’s housing stock was built in a single massive wave between the late 1950s and mid-1970s, so we’re not learning your roof’s quirks on the job, we already know them. Kurt Hensley and our crew have torn off and rebuilt hundreds of these same tract-house roofs. Call (866) 942-4187 for a straight answer on yours.
Why Fountain Valley Residents Choose Us for CertainTeed Service
We carry seven major shingle brands – GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral – so when we tell you a CertainTeed product is the right fit, it’s because it actually is, not because it’s the only thing on our truck. That matters in Fountain Valley, where most homes are 50 to 65 years old and the decision between patching a CertainTeed section or tearing off to the deck has real money attached to it. Kurt grew up watching roof crews work the Orange hillsides before he ever picked up a nail gun, and he built this company on straight answers and clean installs. No surprise charges, no materials swapped out mid-job.
We know CertainTeed’s product lines inside out – Landmark architectural shingles, Presidential Shake, XT 25 3-tab, concrete tile, and their low-slope underlayment systems. More than that, we know how each one ages on Fountain Valley’s specific roof pitches, sun exposures, and marine-layer moisture patterns. Homeowners here get a contractor who can point at the exact failure and explain the fix without making it sound like a mystery. A roof shouldn’t be a mystery – let’s just look at what you’ve got and go from there.
For the full picture on how we approach the brand, see our CertainTeed sales & service overview. And for everything we do across the city, our Fountain Valley service area page covers repair, replacement, and inspection work.
Styles & brands we work with






Common CertainTeed Roofing Problems We Solve in Fountain Valley
- Granule-starved 3-tab shingles that won’t re-seal after Santa Ana winds. Original CertainTeed XT 25 and early organic-mat shingles from the 1960s and 70s are brittle now, and the sealant strips lost their grip years ago. After a Santa Ana event, tabs lift and flutter, then tear. We see this on nearly every original tract roof in Fountain Valley that hasn’t been torn off yet.
- Flat-roof-over-garage leaks at the perimeter flashing. The low-slope built-up sections over garages on S&S-era tract homes pool standing water in winter rains. CertainTeed modified membrane seams and flashing fail at the edges first. This is the single most frequent leak source we open up in Fountain Valley.
- Lifted ridge caps and starter courses on south and west slopes. Dry heat cycling bakes CertainTeed shingle sealant and underlayment on unshaded exposures. Ridge caps crack and lift years before the field shingles show wear, and homeowners mistake it for wind damage when it’s really heat fatigue.
- New CertainTeed shingles nailed over skip sheathing or an old layer. These uniform tract footprints have been re-roofed two or three times over the decades. We routinely find telegraphing, uneven planes, and shortened life because someone saved money by skipping the tear-off. The shingle fails early, but the shingle isn’t the problem.
- Dried wood-shake roofs that become ember catches under Santa Ana fire weather. Original shake roofs on Fountain Valley homes are at the end of their life, and dry, split shakes are exactly what embers land on during red flag conditions. A Class A assembly with CertainTeed Landmark or Presidential Shake is the standard fix when we tear these off.
CertainTeed Service in Fountain Valley: What Local Conditions Mean for Your Roof
Here’s the thing about Fountain Valley that changes how we approach CertainTeed work here: the city was master-planned and built out almost entirely between the late 1950s and mid-1970s. That means roofers here aren’t juggling new construction, historic homes, and varied stock the way you’d see a few miles away in Huntington Beach or Santa Ana. We’re working on a single enormous wave of 50 to 65 year old tract homes, many from S&S Construction, with near-identical footprints, pitches, and original materials. And on a huge share of them, the flat-roof-over-garage section is the standing-water leak source we open up first. When our crew tore off a worn CertainTeed 3-tab field on a 1960s S&S-built home off Brookhurst near Mile Square Park, the garage’s low-slope section was holding ponded water against failed perimeter flashing. We replaced the flat membrane and flashing, re-decked where the old shingles had been nailed over skip sheathing, and set a new CertainTeed Landmark field with new ridge caps. That homeowner had patched the leak twice before. The fix that closed it wasn’t another patch.
That single-wave build-out also means we see CertainTeed assemblies layered over prior CertainTeed assemblies. Most of these roofs are on their second or third layer, and the original decking underneath is 50-plus years old skip sheathing. The dry heat cycling and Santa Ana wind events have cycled the sealant strips on every generation of shingle, so when we quote a Fountain Valley CertainTeed roof, we’re usually pricing a full tear-off to deck, not an overlay.
CertainTeed Models & Products We Service in Fountain Valley
We service every major CertainTeed line you’re likely to find on a Fountain Valley roof. That includes CertainTeed Landmark architectural shingles in AR and TL variants, Presidential Shake and Presidential TL, XT 25 3-tab on original tract roofs, and CertainTeed concrete tile systems with their low-slope underlayment setups on garage sections. For repairs, we spec genuine CertainTeed shingles, underlayment, and matching ridge and hip accessories so the assembly stays a true manufacturer system. Where a manufacturer part isn’t the right fit for the condition – like flashing or vent boots on an aged roof – we use quality aftermarket parts and tell you why. That’s the honest split: OEM where it protects the warranty and the assembly, aftermarket where a genuine part would be the wrong call anyway.
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AfterCertainTeed Service Pricing in Fountain Valley
CertainTeed roofing costs in Fountain Valley depend on whether we’re patching a flat garage section, repairing flashing, or doing a full tear-off and replacement. A flat-roof patch with new membrane and flashing typically runs $800 to $2,200 depending on square footage and decking condition. Flashing and vent boot repairs on a pitched CertainTeed roof land between $350 and $1,100 per area. A full tear-off and re-roof with CertainTeed Landmark architectural shingles on a standard Fountain Valley tract home starts around $11,000 and climbs based on decking replacement, tear-off layers, and the size of the low-slope sections. We give written line-item quotes before any work starts. Call (866) 942-4187 for a free estimate on your specific roof.
Serving Fountain Valley, CA — Our Local Coverage Area
We’re based in the Fountain Valley area and know this community well, with CertainTeed service in Costa Mesa and surrounding cities too. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – CertainTeed Roofing in Fountain Valley
Yes, you can re-shingle only the pitched section, but it’s often not the smartest play on a Fountain Valley tract home. The low-slope garage section usually fails first because standing winter water eats perimeter flashing, and leaving it alone means a second leak call within a year or two. We’ll quote both separately so you can decide with real numbers. Call (866) 942-4187 and we’ll walk the roof with you.
Because that slope is the windward exposure during the event, and the shingles there have lost their sealant bond from decades of dry heat cycling. North and east slopes on Fountain Valley tract homes often keep their sealant strip flexibility longer, so they don’t lose tabs the same way. The fix is usually a spot repair with genuine CertainTeed shingles if the field is young enough, or a full replacement if the sealant failure is widespread. Call (866) 942-4187 for an exact read.
Yes, and it’s a real one. Original wood-shake roofs in Fountain Valley are dried out after five or six decades, and split shakes catch embers easily during red flag wind events. A tear-off to a Class A assembly with CertainTeed Landmark or Presidential Shake is the standard fix, and it’s one of the most common jobs we do on these 1960s tract homes.
Frequently, yes. These 1960s and 70s tract homes were originally decked with skip sheathing or 3/8-inch plywood that’s now cracked, delaminated, or riddled with nail holes from two or three prior roofs. We inspect every deck board during the tear-off and quote decking replacement as a line item so you see exactly what it costs before we touch a single shingle.
We do both. If the CertainTeed membrane and flashing on your garage’s low-slope section still have life, we’ll patch and re-flash it. If the membrane is past saving, we’ll tell you straight and price a full flat section replacement. Either way, the estimate is free – call (866) 942-4187.
Service Areas Near Fountain Valley
Beyond Fountain Valley, we serve homeowners across Orange County and the Inland Empire. That includes CertainTeed service in West Covina for the San Gabriel Valley and CertainTeed service in Wildomar for southwest Riverside County. Wherever your roof is, the diagnosis process is the same: look at what’s there, tell you the truth, and let you decide.
Book Your CertainTeed Service in Fountain Valley Today
If your Fountain Valley or Westminster roof is showing its age – granule loss in the gutters, lifted tabs after a wind event, water stains on the garage ceiling – don’t wait until the next rain. Call (866) 942-4187 to schedule a free CertainTeed roof estimate. We’ll walk the roof, show you what’s failing, and give you a written line-item quote. Same-week appointments are available in most cases.
Written by Kurt Hensley, Owner at Orange County Roofing Co, serving Fountain Valley and greater Orange County. Kurt grew up watching roof crews work the Serrano Heights hillsides and has spent two decades on Orange County roofs. He still walks every estimate himself.