Metal roofing
Architectural shingles
Tile roofing
GAF
Owens Corning
Flat & low-slopeFree roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Fast, Reliable Roof Repair Across Woodland Hills
Roof repair in Woodland Hills usually costs between $350 and $1,400 depending on what failed, and most jobs our team handles are completed in a single day. We work throughout Woodland Hills, from the ranch homes north of Ventura Boulevard to the hillside properties south of it, and we know exactly what the Valley’s heat does to a roof. If you need Roof Installation - Woodland Hills or have a leak, lifted flashing, or wind-damaged tiles, call (341) 217-2677 and a live person will answer. Every repair gets a written price before work starts and a written 365-day guarantee after it’s done.
Key takeaways:
- Most Woodland Hills roof repairs run $350 to $1,400, with flat roof patches and flashing work at the lower end and decking replacement at the higher end.
- We dispatch locally to Woodland Hills and surrounding areas, and every technician arrives with a photo ID badge and a name you already know.
- Written pricing before any nail is driven. Written guarantee on every repair. Free second visit if the repair fails within 365 days.
Why Mercer Roofing Co Woodland Hills Is Woodland Hills’s Preferred Roof Repair Company
Woodland Hills homeowners deal with a specific kind of roofing problem: heat. Our Roof Repair team sees the same failure modes over and over here: granule loss on south-facing slopes, blistered low-slope sections, sealant turned brittle after years of 110°F summers, and clay tiles shifted by Santa Ana gusts. We know the local housing stock too. Mid-century ranches off Shoup and Fallbrook often have original decking that has softened under decades of trapped attic heat. Hillside homes south of Ventura Boulevard carry clay tile and low-slope sections that need a different approach entirely.
Our technicians are background-checked and identity-verified under the Threshold Verified standard. Before anyone arrives at your door, you get their name and photo. When they ring the bell, they’re in a clean, marked uniform and they hand you a photo ID badge. That’s the Threshold Standard, and it’s how Mercer Roofing works everywhere, including right here in Woodland Hills.
Founded in 2000 and part of the Threshold Group family of home-service companies, Mercer Roofing Co Woodland Hills is independently owned and operated. Every job starts with a written price. If the repair isn’t right within 365 days, we come back and make it right, free. That’s the 365-Day Done Right Promise, and it’s included on every repair we perform.
Styles & brands we work with
Emergency Roof Repair in Woodland Hills
Emergency Roof Repair in Woodland Hills typically means a roof that’s actively letting water into the house: a tree limb through decking, a wind-lifted section after a Santa Ana event, or a tile that cracked and slid after a heat wave. These jobs usually run $500 to $1,800 in Woodland Hills, depending on whether we’re patching a single penetration or repairing structural decking. Call (341) 217-2677 and a person answers, day or night. We’ll talk through what you’re seeing, help you decide if a tarp job is the right immediate step, and get a written price to you before work begins.
What We Do First
We stop the water. That means a temporary weather seal or tarp when needed, then a proper assessment of the failure. In Woodland Hills, emergency work often follows wind events that lift shingles or shift tiles, so we check the entire slope, not just the visible damage.
What It Costs
Emergency tarp and temporary waterproofing typically runs $500 to $800. If decking or structural members need replacement, the total commonly lands between $1,200 and $1,800. You’ll see the written price before we start. No surprises on the invoice.
Flat Roof Repair in Woodland Hills
Flat Roof Repair in Woodland Hills is one of the most common calls we get, and the extreme heat here is usually the root cause. Many mid-century ranches and contemporary builds in Woodland Hills have low-slope or flat sections, and those surfaces sit under direct July sun for hours a day. Expect to pay $600 to $1,500 for a quality flat roof repair in this market. A simple seam repair with re-coating tends to fall around $600 to $900. If the membrane has blistered and split over a wide area, or the decking beneath has softened, you’re looking at $1,200 to $1,500 or more.
Heat Damage on Flat Sections
UV exposure blisters the membrane and breaks down seams. A patch that skips re-coating fails again within two seasons. Our crews strip the failed material, repair or replace decking if needed, then install a heat-reflective membrane and re-coat the surface so the next 110°F stretch doesn’t eat the repair.
Materials We Use
We work with manufacturer-recognized systems including GAF and CertainTeed for residential flat and low-slope applications. For Woodland Hills, heat-reflective membranes matter. They lower surface temperature and extend the life of the repair.
Trusted Brands We Service in Woodland Hills
We repair and install shingle, tile, and flat-roof systems from brands Woodland Hills homeowners already trust. Our crews work regularly with GAF, CertainTeed, and Tamko products, and we can source Atlas, Owens Corning repair in Woodland Hills, IKO, Boral, and other recognized manufacturers when the job calls for it. Because we serve Woodland Hills directly, we keep common repair materials and sealants stocked locally, which means less waiting between diagnosis and fix. If your existing roof is a specific brand, we’ll match it. You’ll know the product name and the written price before the work begins. Call (341) 217-2677 with the brand or age of your roof and we’ll walk you through what the repair will involve.
Common Roof Repair Problems We See in Woodland Hills Homes
- Granule loss and splitting on asphalt shingles. Months of 110°F heat bake the asphalt, granules release, and the fiberglass mat gets exposed. Once that mat is visible, leaks aren’t far behind.
- Clay tile shift and cracking after Santa Ana winds. The expansion from heat waves loosens tiles, then wind gusts pry them up or snap them. The damage is often invisible from the street until rain finds the gap.
- Blistered and split low-slope sections. Direct UV exposure on flat or low-slope areas causes the membrane to blister. A repair that ignores re-coating fails fast here.
- Failed flashing and vent boots. Valley heat dries out sealant around chimneys, skylights, and pipe penetrations. Water follows the gap. Flashing repair is one of the least expensive fixes we do, usually $350 to $700 in Woodland Hills.
See the difference
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After
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AfterPricing for Roof Repair in Woodland Hills, CA
Here are the ranges we quote most often in Woodland Hills:
- Shingle replacement: $350 to $800
- Leak repair (flashing, pipe boot, or valley): $350 to $700
- Flashing repair around chimney or skylight: $400 to $900
- Flat roof patch with re-coating: $600 to $1,500
- Vent boot replacement: $250 to $450
- Valley repair or replacement: $500 to $1,200
- Decking replacement (per sheet): $150 to $300
- Emergency tarp and temporary seal: $500 to $800
What moves the number is what’s underneath. Rotten decking adds cost. Clay tile work runs higher because tile is fragile and labor-intensive. A repair that must meet wind-load documentation for an insurance claim includes specific nailing patterns and may include a re-inspection. Every estimate includes the full written price before work starts. Call (341) 217-2677 for your free estimate.
We Also Serve Cities Near Woodland Hills
Our crews work throughout the west San Fernando Valley and nearby hills. That includes Canoga Park, Topanga, Tarzana, and West Hills. If you’re in one of those communities and need a Roof Repair team that sends a photo ID badge to the door and a written price before work starts, call (341) 217-2677 and we’ll get you scheduled.
Serving Woodland Hills, CA - Our Local Coverage Area
We’re based in the Woodland Hills area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Roof Repair in Woodland Hills
In Los Angeles County, the current code references ASCE 7-16 wind load requirements, which for most Woodland Hills homes means repairs must be installed to withstand wind uplift based on the home’s exposure category. For our repairs, we document the nailing pattern, fastener type, and materials used so your paperwork matches what the inspector sees and what your insurer may ask for. Call (341) 217-2677 and we’ll explain what applies to your specific roofline and slope.
Most spot repairs, shingle replacement, and flashing work do not require a permit in Los Angeles. Structural decking replacement or any change to the roof assembly typically does. The City of Los Angeles Department of Building and Safety enforces this, and Woodland Hills falls under its jurisdiction. We’ll tell you before the quote whether your repair triggers a permit. Call (341) 217-2677 with the details of your roof and we’ll give you a straight answer.
Woodland Hills routinely hits 110°F in summer, which blisters membranes and breaks down seams on flat and low-slope roofs. A repair that replaces a patch but skips the re-coating will fail again, usually within two seasons. We strip the failed material, repair decking where needed, and install a heat-reflective membrane so the repair survives the next heat wave. Call (341) 217-2677 to schedule an inspection and get a written price.
Yes, and we do it regularly in Woodland Hills. Individual tiles that have shifted or cracked can be reset or replaced, and we check the underlayment beneath the damaged area before declaring the repair done. The key is catching the damage before rain pushes through the gaps. Call (341) 217-2677 after the next wind event and we’ll inspect the whole slope, not just the visible tile.
A quote should itemize the materials by brand, specify how many sheets of decking get replaced (if any), describe the re-coating or sealing step, and state whether the repair meets current wind-load documentation requirements. Our written quotes include all of that, plus the 365-day guarantee and the free second visit if the repair fails. Call (341) 217-2677 and we’ll send you a written price before any work starts.
Call Mercer Roofing Co Woodland Hills for Your Free Estimate
You’ll know the name and face of your technician before they arrive. You’ll get a written price before the work begins. And every repair carries the 365-Day Done Right Promise in writing. That’s how Mercer Roofing works, and that’s how it works in Woodland Hills. We repaired a mid-century ranch off Ventura Boulevard recently where a low-slope section had blistered and split from the extreme heat. Our crew stripped the failed roofing, replaced two sheets of softened decking, installed a heat-reflective CertainTeed membrane, and re-flashed all penetrations and valleys. Then we documented the wind-load nailing pattern so the owner could file a compliant insurance claim. That’s the standard we bring to every Woodland Hills roof.
Call (341) 217-2677 today for a free, written estimate. A live person answers, 24/7.
Written by Grant Whitlock, Owner at Mercer Roofing Co Woodland Hills, serving Woodland Hills homeowners with written pricing and the 365-Day Done Right Promise on every repair.