Boral Roofing Company Nationwide

Boral Roofing Company in Los Angeles: What to Know First

We’re an independent Boral roofing company serving Los Angeles, and we repair and replace Boral roof systems on homes from Sylmar to San Pedro. Most Boral repairs in our area are completed in a single visit, with written pricing provided before any work begins. The honest answer on cost: smaller Boral tile repairs typically run $425 to $1,100, while a full Boral concrete tile replacement on a standard Los Angeles ranch usually lands between $18,000 and $32,000. We’ll never guess at a price over the phone without seeing the roof, but we’ll always tell you what to expect before you commit.

Call (743) 200-8347

If you own a Boral roof in Los Angeles and need someone who knows these systems, call (743) 200-8347. A live person answers, day or night.

How Boral Products Fail – and How We Fix Them

Boral makes good roofing products. Los Angeles is still hard on them. Here are the failure patterns we see most often on Boral jobs, and what we do about each one.

• Boral Concrete Tile: Cracked tiles from foot traffic and thermal cycling. Boral’s standard-weight and lightweight concrete tiles (the Barcelona and Capistrano profiles especially) hold up well to sun, but they don’t forgive a misplaced ladder or a solar installer’s boot. We routinely see hairline cracks along the tile’s centerline that started as a tiny stress point and widened over three or four Los Angeles summers. Our fix is a color-matched replacement tile, and we carry common Boral profile samples in the truck to match the original color as closely as possible. If the cracked tile is over a seam, we inspect the underlayment beneath it before replacing, because water has likely already found its way under the tile field.
• Boral Clay Tile: Spalling and surface erosion near the coast. Homes in Los Angeles neighborhoods like Playa del Rey and San Pedro deal with salt air and marine moisture. Boral clay tiles (their El Camino and Villa profiles show this most clearly) can develop spalling, which is the tile surface flaking off in thin layers. It’s not usually a leak risk on its own, but once spalling starts, the tile’s protective fired surface is compromised and it becomes more fragile. We replace spalled tiles individually when possible. When broad areas are affected, we’ll tell you honestly whether a larger section replacement makes more sense than chasing individual tiles.
• Boral Tile Underlayment Failure: The real leak is under the tile. L.A. homeowners often call us about a “broken tile” when the actual problem is the underlayment. Most tile roofs in Los Angeles built before the early 2000s used a single layer of 30-pound felt, which dries out and tears after 20 to 25 years in our heat. Boral’s own guidance has shifted to recommending a double layer on steeper slopes and specific modified-bitumen or synthetic products on low slopes. We open up the affected section, inspect what’s under the tile, and tell you what we found before we repair it. Sometimes the tile is fine, and the leak is all underlayment.
• Boral Roof Batten Rot: Hidden wood degradation behind the tile. Battens are the horizontal wood strips the tiles hang on. On Boral installations in the Los Angeles foothills, especially homes in Sherman Oaks and Studio City with tree canopy, we find battens that have quietly rotted behind the tile. The tile looks fine from the ground. The batten doesn’t. This is common when gutter debris backs up and holds moisture against the roof edge. Our repair is a new pressure-treated batten, rotted section removed, tile re-installed, and a honest conversation about whether more battens up the slope are in similar shape.
• Boral Vent Pipe Flashings: A small part that causes big damage. Flashings are the metal collars that seal the roof where pipes and vents come through. No matter which tile you’re running (Boral or otherwise), the pipe boot flashings fail first. On Boral roofs, we see the rubber collar on the pipe boot crack and split after about 12 to 15 years. The telltale sign is a ceiling stain that appears after the first real rain in October. We replace the flashing with a new Boral-compatible boot, and while we’re up there, we check every other penetration on the roof. One failed boot usually means the others aren’t far behind.

Our Boral Roofing Company Process

1. 1
   You call. A live person answers at (743) 200-8347. No voicemail tree. We ask why you called, what you’re seeing, and when we can come look.
2. 2
   You know who’s coming. Before our technician heads your way, you get their name and photo. When they ring the bell, they’re in a clean uniform with a photo ID badge. Our team is background-checked and identity-verified to the Threshold Verified standard. You’ll never open the door to a stranger and wonder.
3. 3
   We inspect the Boral roof. Your technician walks the roof, identifies the problem, and photographs the evidence. If the repair is straightforward, we’ll often have parts and tile samples on the truck to show you what we’re matching. If it’s a larger issue (underlayment, structural, multiple slope sections), we’ll map it clearly for you.
4. 4
   You get a written price. Before any work starts, you have the number on paper. No surprises on the invoice. Ever.
5. 5
   We do the work. We repair or replace using the right Boral-compatible materials. When OEM Boral tiles are available, we use them. When a quality aftermarket tile matches better aesthetically or functionally, we’ll tell you why.
6. 6
   We test and we guarantee it. We water-test repairs where feasible, clean up the job site, walk the roof with you when you want us to, and hand you a written guarantee. Every repair comes with a 365-day guarantee. If the repair fails within a year, we return and fix it, free. If it’s not done right, we make it right. That’s the Done Right Promise, and it’s written into every job.

What Boral Roofing Company Costs in Los Angeles

Here are honest Los Angeles price ranges for Boral work. These reflect what we see across the basin, from the San Fernando Valley to the Westside.

• Single tile replacement (cracked concrete or clay): $425 to $750, including material and labor
• Pipe boot or vent flashing replacement on a Boral roof: $275 to $475 per penetration
• Section repair (tiles, battens, and underlayment for a 50 – 100 sq ft area): $1,800 to $4,500
• Full re-underlayment under existing Boral tile (standard 1,500 – 2,000 sq ft L.A. home): $9,000 to $18,000
• Full Boral concrete tile replacement (tear-off, new underlayment, new tile): $18,000 to $32,000

What moves the price: roof slope, number of stories, tile profile, access to the roof, condition of existing decking and battens, and whether we’re matching discontinued Boral colors. Call (743) 200-8347 for a written, no-pressure estimate. We’ll give you the real number for your roof, not a guess.

Why Los Angeles Homeowners Call Mercer Roofing for Boral Work

Because when you own a Boral roof in Los Angeles, you already know the routine. You call a roofer, three companies show up, two of them haven’t worked on Boral before, and one of them tries to sell you a full replacement when you only need a flashing repair. That’s the thing Grant Whitlock and our team do differently. We’ll tell you when a repair is all you need, and we’ll save you the cost of a replacement you never required. If we do recommend replacement, we’ll show you the evidence.

Every Boral job we do is covered by our 365-Day Done Right Promise and a written guarantee on every repair. A live person answers our phone around the clock. Every technician who arrives at your door is background-checked, identity-verified, and badged, and you’ll have their name and photo before they even ring the bell.

And while Boral is a focus for us, we also repair and replace GAF, Owens Corning, and CertainTeed systems. So if your Los Angeles home has a mix of roofing materials (a tile front slope and a composition back slope, for example), we can handle the whole roof without sending you to another company.

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