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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 Pomona, CA | Weathervane Roof Repair
We provide independent CertainTeed roofing service across Pomona, from leak diagnosis on Landmark shingles to full tile underlayment replacement on the older Spanish Colonial homes near downtown. What makes our CertainTeed work different here is that we know exactly how Santa Ana winds and Pomona’s UV bake stress these specific shingle and tile systems. We’re not a manufacturer rep pushing a full replacement. We’re a roof-only crew that tells you what your CertainTeed roof actually needs. Call (877) 755-4274 for an honest assessment.
Why Pomona Residents Choose Us for CertainTeed Service
We’ve torn off and repaired hundreds of CertainTeed shingle, tile, and metal assemblies across Pomona’s wind- and heat-stressed neighborhoods. Landmark architectural shingles, XT25 and XT30 three-tabs, Presidio and Presidential Shake, Monogram and Symphony tile. We know how each line holds up here, and we know how they fail. Our independent status means we can CertainTeed sales & service without pushing a manufacturer warranty you don’t need. If an aftermarket underlayment is the smarter call on an aging roof, we’ll say so.
Gil Tanner, the owner, spent two decades working on everything from flat torch-down decks to clay tile on older Spanish Revival homes up in the Glendale foothills before starting Weathervane. The same rule applies on every job: inspect first, repair only when warranted. Seven brands in our material lineup, one honest recommendation based on what your roof is actually doing.
Styles & brands we work with
Common CertainTeed Roofing Problems We Solve in Pomona
- Santa Ana wind-lift on Landmark shingles. North- and east-facing slopes and ridge caps lose tabs after fall wind events. We see this most on 1950s – 70s east-side tract homes where decking and fastening aged long before the shingles did.
- Brittle, cracked XT25 and XT30 three-tabs. Pomona’s hot, dry summers bake these older shingles until they snap. Layered buildup traps heat and accelerates the cracking, especially on shallow-pitch roofs across the east side.
- Dried-out tile underlayment on Spanish Colonial homes. Near downtown and Lincoln Park, aging underlayment under clay or concrete tile cracks and lets winter rain wick behind tiles, causing hidden leaks with no obvious damage visible from below.
- Hardened flashing sealant at shingle-to-wall and valley junctions. A full Pomona summer of UV and heat pulls sealant away, so even light wind-driven rain turns minor gaps into interior stains. This is a classic “small leak, big stains” failure.
- Chipped or slipped tile on older roofs. Historic clay tile around Pomona takes decades of thermal cycling. One slipped tile can channel water behind the whole field, and replacement tile on century-old homes often needs to be matched from salvage or compatible modern profiles.
CertainTeed Service in Pomona: What Local Conditions Mean for Your Roof
Pomona sits at the foot of the San Gabriel Mountains where the Santa Ana winds funnel down and hammer roofs on the north and east sides of town. Wind-lift damage and dried-out, brittle underlayment are the failures roofers here see far more than in neighboring cities with the same climate. Now layer in Pomona’s split housing stock. A 1920s Lincoln Park Spanish Colonial with original clay tile needs a different tear-off depth and deck inspection than a 1960s east-side tract home with CertainTeed in Covina style layered shingles. On the tile homes, we’re checking what’s under the tile, because that’s where Pomona leaks start. On the tract homes, we’re checking fastener patterns on wind-exposed slopes and ridge caps first, because Santa Anas own that territory. A CertainTeed Landmark roof on Ganesha Hills is going to fail differently than the same roof on a street near the Fairplex, and our crews plan for that from the first ladder up.
After a fall Santa Ana event, our crew responded to a 1960s tract home near Lincoln Park where CertainTeed Landmark shingles had lifted and lost tabs along the east-facing ridge and upper slope. We removed the damaged shingles, inspected the deck, replaced dried-out underlayment, and re-secured ridge caps with new CertainTeed hip-and-ridge accessories. The homeowner avoided a full replacement because the rest of the field shingles still had life, but we flagged the north slope for monitoring after the next wind season. That’s the Roof Repair in Pomona approach we take on every roof here.
CertainTeed Models & Products We Service in Pomona
We work on the full CertainTeed residential lineup common in Pomona. Landmark architectural shingles dominate the east-side tract homes. XT25 and XT30 three-tabs are still holding on to the older 1950s builds. Presidio and Presidential Shake show up on higher-end remodels. Monogram and Symphony tile profiles appear on a mix of original and re-tiled homes near downtown and Lincoln Park.
For warranty-sensitive repairs, we use CertainTeed OEM shingles and accessories. For aging roofs, we’ll match a quality aftermarket underlayment or flashing when the OEM piece isn’t the weak link. We keep common Landmark colors and hip-and-ridge stock ready for faster Pomona turnaround, and specialty tile profiles are sourced through our local supply network. When we say Pomona service area, we mean the whole city: 91768, 91769, 91797, and 91766.
See the difference
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AfterCertainTeed Service Pricing in Pomona
CertainTeed repair costs in Pomona depend on what failed and where. Here’s what homeowners typically see in this market:
- A basic shingle replacement or leak seal at a valley or wall junction: $250 – $550
- Replacing a mid-slope section of Landmark shingles after wind-lift: $400 – $850
- Tile underlayment replacement on a section of a Spanish Colonial roof: $1,800 – $3,500
- Full tear-off and re-roof with CertainTeed Landmark on a 1,200 – 1,800 sq ft tract home: $9,500 – $15,000
The big cost driver is what’s underneath. Pomona’s older homes often have layered shingle buildup and aged decking, so the tear-off depth changes the estimate. A free estimate from us includes a physical roof inspection, the deck condition, photos of what we found, and a written line-item quote. That way you’re not guessing what the job will cost. Call (877) 755-4274 to schedule yours.
Serving Pomona, CA — Our Local Coverage Area
We’re based in the Pomona area and offer CertainTeed service in Walnut and surrounding communities. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – CertainTeed Roofing in Pomona
Wind hits the north and east slopes first and hardest as it funnels down from the San Gabriels, and on 1950s – 70s tract homes the original fastening and decking are often decades old. The shingles lift at the leading edge, and tabs tear away. We repair the wind-exposed slope, check the deck fastening, and flag the opposite slope for monitoring before the next wind season. Call (877) 755-4274 if your ridge caps look bare.
Yes, in most cases. We source matching or compatible tile profiles for homes near downtown and Lincoln Park and replace individual cracked or slipped tiles. The bigger question is what the underlayment looks like underneath, since that’s where water goes after it gets past a cracked tile. If the underlayment is shot, we’ll show you exactly what we found and what a targeted re-underlayment costs.
Low-slope sections need a heavier underlayment than the standard pitch does. We evaluate the slope, the existing deck, and whether the current roof allows water to move away cleanly. On Pomona’s 1960s tract homes, we often find the original underlayment has dried out to the point of cracking, and we’ll specify a peel-and-stick or high-temp synthetic product matched to CertainTeed in La Verne specifications.
CertainTeed Landmark color lots vary slightly run to run, so we match by holding stock samples against the existing roof in daylight. We use CertainTeed OEM shingles for repair, and when the field shows too much age to blend cleanly, we’ll tell you honestly that patching will be visible. On Pomona’s east-side homes, sun fading means we sometimes need to blend from two color lots to avoid an obvious patchwork. Call (877) 755-4274 and we’ll tell you what’s achievable.
No. The honest answer is that the tile has to come off to replace the underlayment properly, period. We remove and stack the tiles, replace the underlayment and any rotted decking, then reset the tile. On downtown Pomona’s Spanish Colonials, the good news is that much of the original clay tile is salvageable and goes right back on. The estimate includes labor for careful tile removal and reset.
Service Areas Near Pomona
Beyond Pomona, we run CertainTeed service calls into Claremont, East Los Angeles, East Pasadena, East San Gabriel, and Shadow Hills. You’ll find our crews on wind-damaged slopes in Claremont and on older tile work across the San Gabriel foothills. We also provide CertainTeed service in Westminster and CertainTeed service in Claremont for homeowners north and west of Pomona.
Book Your CertainTeed Service in Pomona Today
If your Pomona roof lost shingles in the last Santa Ana, or a winter rain found its way through old tile underlayment, we’ll inspect it and tell you what’s actually going on. Free estimates, written line-item quotes, and no replacement pitch if a repair is the right call. Call (877) 755-4274 and we’ll get you on the schedule.
Written by Gil Tanner, Owner at Weathervane Roof Repair, serving Pomona and the surrounding foothill communities.