A Brennan company - serving Riverside, CA

CertainTeed Roofing Company Nationwide

Metal roofingMetal roofing
Architectural shinglesArchitectural shingles
Tile roofingTile roofing
GAFGAF
Owens CorningOwens Corning
Flat & low-slopeFlat & low-slope
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CertainTeed Roofing Company in Riverside: What to Know First

Brennan Roofing Co Riverside is an independent CertainTeed roofing company serving homeowners across Riverside, CA. Most CertainTeed repairs in this area run between $350 and $1,200, and we typically complete standard shingle repairs within one day of diagnosis. Our pricing goes on paper before any work starts, so you’ll know the exact number before our crew ever sets foot on the roof.

Call (341) 208-3988

If you own a CertainTeed roof and you’re dealing with a leak, missing shingles, or flashing that looks suspect, this page tells you what actually fails on these systems, what it costs to fix here in Riverside, and how we handle the job. Call (341) 208-3988 to schedule a free estimate.

How CertainTeed Products Fail – and How We Fix Them

  • Landmark shingles losing granules faster than expected. In Riverside’s summer heat, asphalt shingles take a beating. CertainTeed Landmark and Landmark Pro lines are solid products, but we regularly see granule loss concentrated on south-facing slopes. The cause is usually heat saturation combined with poor attic ventilation, not a manufacturing defect. We fix the ventilation issue first, then replace the affected shingles so the new ones don’t fail the same way.
  • Presidential Shake TL tabs cracking at the edges. This is a premium shingle line designed to mimic wood shake, but Riverside’s dry air makes the tabs more brittle over time. When a Santa Ana wind event rolls through, cracked tabs start lifting. We see this most often on homes in Canyon Crest and Alessandro Heights, where ridgelines catch the full wind load. We replace the cracked tabs with ColorMatch CertainTeed stock and re-seal the surrounding edges.
  • Flashing failures around skylights and chimneys on older CertainTeed systems. The shingles hold up, but the metal doesn’t always. Riverside sees roughly 300 days of sun per year, and that UV exposure breaks down the sealant between flashing and shingle. What looks like a shingle leak is usually a flashing leak. We strip back the affected area, install new flashing, and re-bed everything with manufacturer-compatible sealant.
  • Three-tab XT 25 curling at the corners on homes built in the late 90s and early 2000s. The XT 25 was a workhorse line for years, but we’re now seeing corners curl upward on roofs that have outlived their expected service window. Curling shingles become wind catches. We replace the failed shingles when the decking is still sound, or we tell you straight if it’s time for a full replacement.
  • Low-slope runs with CertainTeed Flintlastic self-adhered membrane developing edge lift. On flat sections of Riverside homes, especially carport covers and patio overhangs, we find Flintlastic edges peeling back at the perimeter. The adhesive degrades faster in our climate than in cooler coastal zones. We re-set the edges with a torched-down collar and re-seal all seams.
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Styles & brands we work with

Architectural shingles
Architectural shingles
Metal roofing
Metal roofing
Tile roofing
Tile roofing
GAF
GAF
Owens Corning
Owens Corning
Flat & low-slope
Flat & low-slope

Our CertainTeed Roofing Company Process

Every CertainTeed job we run in Riverside follows the same sequence. The Garrison Standard applies whether it’s a two-tab repair on an older home near Victoria or a full Landmark replacement in Orangecrest.

  1. 1
    Call and inspection. You call (341) 208-3988. A live person answers. We schedule a time, and a background-checked, uniformed technician shows up inside that window.
  2. 2
    Diagnosis and documentation. We inspect the roof, identify the exact failure point, and take photos. You get a written price before any work starts, and that number doesn’t move at the door.
  3. 3
    Parts decision. We recommend CertainTeed OEM materials when the warranty is active and the match matters. For older, out-of-warranty systems, we lay out OEM versus quality aftermarket options and explain the cost difference in plain language.
  4. 4
    Repair or replacement. The crew completes the work, whether it’s a flashing repair, a shingle run replacement, or a full re-roof. We protect your landscaping with tarps and clean the site before we leave.
  5. 5
    Test and verify. We run water on repaired areas where practical and check that every seam is sealed. No test, no handshake.
  6. 6
    Guarantee in writing. Every job carries the 365-Day Done Right Promise. If it fails within one year, we come back at no charge.
Before & after

See the difference

Before - Recent ProjectBeforeAfter - Recent ProjectAfter
Recent Project
Before - Full RestorationBeforeAfter - Full RestorationAfter
Full Restoration
Before - Complete UpgradeBeforeAfter - Complete UpgradeAfter
Complete Upgrade

What CertainTeed Roofing Company Costs in Riverside

Here are the numbers we quote most often in this market. These are real ranges, not teaser prices.

  • Single shingle replacement: $350 – $550
  • Flashing repair at chimney or skylight: $450 – $900
  • Small repair (up to 10 shingles plus underlayment patch): $500 – $1,200
  • Large repair (entire slope or multiple penetrations): $1,200 – $3,500
  • Full CertainTeed Landmark re-roof on a typical 2,200 sq ft Riverside home: $14,000 – $22,000 by the time old material comes off, decking gets inspected, and code-compliant underlayment goes down

What moves the price: roof pitch, number of stories, decking condition underneath, and which CertainTeed line you’re matching. Homes built on hillside lots in Hawarden Hills cost more on labor because of access. Call (341) 208-3988 for a free estimate with the exact number in writing.

Why Riverside Homeowners Call Brennan Roofing Co Riverside for CertainTeed Work

We work under the Garrison Code. That means a written price before any work starts, a background-checked uniformed technician on every job, and a guarantee in writing for one full year. Those aren’t marketing phrases. They’re the rules Travis Oakley’s crew operates under on every single job, and we’ll hand you the paperwork to prove it.

We’re a multi-brand roofer, which matters when a CertainTeed match isn’t the right call. If you have an older CertainTeed roof and matching stock isn’t available, we install and service GAF and Owens Corning lines too, so you get a real recommendation instead of a forced upsell. In Riverside’s heat and Santa Ana wind, you want a roofer who knows which material holds up where. We do.

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