Free roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Boral Roof Repair in Los Angeles: What to Know First
We provide independent Boral roof repair throughout Los Angeles, and most standard repairs are completed in a single visit. You’ll get a written price before we start, and every repair carries our 365-Day Done Right Promise at no extra cost. Most Boral jobs in Los Angeles run $280 – $850 depending on the scope, with shingle replacement and flashing work falling in the middle of that range. This page is for homeowners who need their Boral roof fixed right – not replaced, not upsold, just repaired by techs who know the product lines and how L.A.’s sun and Santa Ana winds punish them. Call (325) 246-5075 to schedule your free estimate.
How Boral Products Fail – and How We Fix Them
- Boral Saxony 900 – granule loss and premature bald spots. This line’s heavier granule coating can shed unevenly under intense UV exposure, especially on south-facing slopes common in Silver Lake and Echo Park. We see this most on roofs installed 12 – 18 years ago. Our fix: we source matching Saxony 900 shingles through Boral’s remaining distribution channels or compatible-grade architectural shingles, then feather the repair into surrounding courses so the patch doesn’t telegraph.
- Boral Cottage Shingle – wind uplift along rake edges. The Cottage Shingle’s thicker profile catches Santa Ana gusts differently than standard laminates, and we’ve found the factory sealant strip can degrade faster in L.A.’s dry heat cycles. We remove the affected shingles, inspect the underlayment for staple tear-through (common on older Cottage installs), and re-secure with six-nail patterns and hand-sealed tabs in wind zones.
- Boral Stone Coated Steel – fastener back-out and panel creep. The expansion-contraction cycle from 110°F valley days to 50°F winter mornings works screws loose over time. We don’t just re-drive them – we upsize to proper neoprene-washer fasteners, check the battens for rot (a real issue under coastal marine layers in Venice and Playa del Rey), and replace any panels where the stone coating has delaminated around the fastener hole.
- Boral concrete tile – hairline cracks from thermal shock. Concrete tile doesn’t flex; it fractures. The transition seasons in Los Angeles, when a roof surface can swing 40 degrees in six hours, stress the tile at the nail flange. We replace with color-matched Boral tile when available, or use Custom or Eagle equivalents with verified ICC-ES reports, and we always check the felt beneath – cracked tile usually means compromised underlayment.
- Boral flat/low-slope membrane – seam separation at detail work. Boral’s modified bitumen and TPO offerings on L.A.’s postwar duplexes and garage roofs often fail first at pipe penetrations and parapet walls, where the original installer skimped on termination bars. We cut back to sound substrate, install new cant strips, and re-flash with compatible membrane – never just caulk over the gap.
Our Boral Roof Repair Process
- 1
You call, a live person answers. No voicemail, no “press 1 for service.” We book your appointment and send a confirmation with your technician’s name and photo.
- 2
We arrive when we said we would. You’ll track our live arrival time through The Relay Standard – no four-hour windows, no standing on your driveway wondering.
- 3
Diagnosis with photos, explained in plain English. We identify the Boral product line, the failure mode, and whether the damage is isolated or systemic. You see what we see on a tablet before we write the price.
- 4
Written price, parts decision, your approval. We specify OEM Boral parts or quality aftermarket equivalents with equivalent specs and warranty compatibility. The number on the page is the number on the invoice – every promise in writing, that’s just how we do it.
- 5
The repair, documented start to finish. Before-and-after photos, debris removal with magnetic nail sweep, and a digital invoice texted to you before we leave.
- 6
365-Day Done Right Promise activates automatically. If the repair fails within a year, we come back free – no charge, no negotiation, no runaround.
What Boral Roof Repair Costs in Los Angeles
| Repair Type | Typical Range | What Moves the Price |
|---|---|---|
| Shingle replacement (up to 3 sq.) | $280 – $450 | Steep pitch, tile vs. shingle, attic access |
| Flashing repair (chimney, vent, wall) | $350 – $620 | Height, custom metal bending, stucco repair |
| Leak diagnosis and patch | $320 – $580 | Interior damage extent, deck repair needed |
| Valley repair (open or closed) | $480 – $850 | Length, ice-and-water shield replacement |
| Flat roof patch (modified bitumen/TPO) | $420 – $780 | Insulation saturation, parapet rebuild |
Boral-specific parts can add $40 – $120 if we need to source discontinued Saxony or Cottage lines through specialty distributors. We always tell you before ordering. Call (325) 246-5075 for an exact quote – estimates are free.
Why Los Angeles Homeowners Call Crestview Roofing for Boral Work
We know Boral’s product lines because we’ve repaired them across Los Angeles for years – from the clay tile roofs in Hancock Park to the stone-coated steel in the hills above Studio City. Dylan Pace grew up in Glassell Park patching flat roofs on postwar bungalows, and that hands-on foundation means our techs don’t guess at why a Boral product failed.
Our 365-Day Done Right Promise covers every repair for a full year, in writing, included with every job. Background-checked, uniformed technicians arrive at a trackable time. And because we also work with GAF, Owens Corning, and CertainTeed, we can recommend a sensible path forward if your Boral roof has reached the point where repair stops making financial sense – no pressure, just straight numbers.
FAQs
No, if the repair is done with compatible materials and proper installation methods. Boral’s warranty covers defects in manufacturing, not installation errors or storm damage – which is what we’re usually fixing. We document our work with photos and material specs to protect any remaining warranty coverage. Call (325) 246-5075 if you’d like us to review your warranty documents before we start.
Yes, for most product lines, though availability varies by series. We maintain relationships with distributors who still stock Saxony 900, Cottage Shingle, and select concrete tile profiles. When OEM Boral isn’t available, we use manufacturer-approved equivalents with matching wind ratings and fire classifications – critical in L.A.’s wildfire zones. We never substitute without your written approval.
Repair makes sense when damage is isolated to less than 30% of the roof surface and the underlayment is sound. Replacement is the better call when we find widespread granule loss, multiple leak points, or deteriorated felt beneath the surface. We give you both numbers – repair cost and replacement cost – so you can decide with real information. Call (325) 246-5075 for a free assessment.
Most repairs are scheduled within 24 – 48 hours, and we complete same-day on standard jobs. For active leaks threatening interior damage, we’ll prioritize temporary tarping to stop water intrusion, then return for permanent repair. Every promise in writing – that’s just how we do it.
Both. We repair Boral concrete tile, clay tile, stone-coated steel, and the full range of composition shingles. Tile work requires different tooling and expertise – our techs carry tile hooks, foam adhesive systems, and color-matched replacement stock. Not every roofer who claims “Boral repair” actually works on tile; we do, regularly, in neighborhoods from Los Feliz to Pasadena.
Written by Dylan Pace, Owner, Crestview Roofing at Crestview Roofing, serving Los Angeles and nearby areas.






Before
After
Before
After
Before
After