Tile roofing
Architectural shingles
Metal 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 Sun Valley
Roof repair in Sun Valley usually falls into two camps: a cracked or missing shingle on a 1960s ranch home, or a leaking flat roof on a commercial building. Both are common here, and both need a roofer who understands how Sun Valley’s sun and occasional heavy rain work against older materials. If you’ve got a stain spreading across the ceiling or granules piling up in the gutter, call us at (213) 674-2890. We’ll send a crew that knows Sun Valley’s housing stock, and you’ll have a written price in your hands before any work starts.
Tilehurst Roofing Los Angeles dispatches crews into Sun Valley every week. We know the difference between a 1958 three-tab shingle roof off Glenoaks Boulevard and a built-up flat roof behind Sunland Boulevard. That matters because the repair approach is completely different, and so is the price.
Why Tilehurst Roofing Los Angeles Is Sun Valley’s Preferred Roof Repair Company
Sun Valley homeowners have told us the same story enough times that we built our process around it: a contractor scheduled a visit, didn’t show, then quoted a low price over the phone only to double it at the door. That doesn’t happen with us. Every job starts with a written price before any work begins. The crew that arrives is background-checked and uniformed, and a live person answers our phone 24 hours a day, including weekends. No voicemail queue, no callback list.
We’re part of the Kingswell family of roofing companies, founded in 2000. The Kingswell Way runs through every job we do in Sun Valley: say the price before the work, show up in the window we gave, leave the place cleaner than we found it, put the guarantee in writing, and come back if it fails. That last part isn’t a slogan. It’s the 365-Day Done Right Promise, and it’s in writing on every repair.
We handle repairs across all of Sun Valley, including the residential streets near Sunland Boulevard, the neighborhoods around Glenoaks Boulevard, and the commercial and industrial buildings along San Fernando Road. Whether it’s a ranch home from 1962 or a warehouse with a low-slope roof, our Roof Repair crews know what they’re walking into before they climb the ladder.
Styles & brands we work with






Shingle Roof Repair in Sun Valley
Shingle roof repair in Sun Valley typically means working on composition shingle roofs from the 1950s through the 1970s, and a straightforward shingle replacement or repair here usually runs $350 – $850 depending on how many shingles are damaged and whether the underlying decking is still solid. Many of these original roofs have shingles so sun-baked they crack the moment a boot touches them. That’s not a sign the whole roof needs replacing. It’s a sign the roof needs a careful hand and someone who won’t tear up more than necessary.
We inspect first. On older Sun Valley homes, what looks like a simple missing shingle is often a symptom: a brittle field, a failed plumbing boot, or a valley that’s been catching water for longer than the homeowner realizes. We open up only what needs opening, photograph everything, and show you the damage before we repair it.
Replacing cracked and sun-damaged shingles
Sun Valley’s summer heat bakes composition shingles until the asphalt breaks down. The result is curling, cracking, and granule loss that leaves bare spots on the roof. We pull the damaged shingles, check the decking underneath, and install replacements that match the existing roof as closely as possible. If the roof was originally a cool-roof color, we keep that in mind so you don’t lose the energy benefit on one section.
Valley and flashing repair on older ranch homes
Valleys are where two roof planes meet, and on 60-year-old Sun Valley homes they’re often the first place water finds a way in. Flashing around chimneys and plumbing vents corrodes over decades. We remove the old metal, inspect the underlayment, and install new flashing sealed with proper mastic, then replace the shingles around it so the repair blends in rather than looking like a patch.
Storm Damage Roof Repair in Sun Valley
Storm damage roof repair in Sun Valley is usually needed after the first solid winter rain exposes what the dry season hid. A typical storm-related repair in Sun Valley runs $450 – $1,200 depending on how much water got in and how long it’s been moving through the decking. When the Santa Ana winds kick up or a downpour hits in January, older composition shingles that cracked quietly all summer suddenly stop shedding water. Water finds the gap, soaks the decking, and shows up as a brown stain on the ceiling.
We respond to storm damage calls across Sun Valley, from the residential streets near Stonehurst Park to the commercial buildings along the railroad corridor. The process is straightforward: tarp the damaged area if water is actively coming in, inspect the roof and attic, document what failed, and give you a written repair price before we touch anything else.
Wind-lifted shingles and exposed decking
High winds slide under the edges of old shingles and break the seal strip that holds them down. Once a shingle lifts, the decking underneath is exposed to every rain event after that. We reseal or replace the lifted shingles and check the surrounding courses for loose nails and broken tabs. A single lifted shingle is cheap to fix; ignoring it is what turns a $400 repair into a $4,000 decking replacement.
Leaks from heavy winter rain
The first hard rain of winter is when Sun Valley roofs show their age. Water pools in damaged valleys, follows corroded flashing down the chimney, and soaks through cracked shingles into the decking. We trace the leak back to its source, not just its symptom, because water travels before it drops. That usually means checking the attic, the underlayment, and the area uphill from the stain on your ceiling.
Trusted Brands We Service in Sun Valley
We’re not tied to a single shingle brand. We install and repair materials from seven manufacturers, including GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral, so the product we put on your Sun Valley roof matches the home and your budget, not just what happens to be on the truck. For older ranch homes, we often match existing Atlas or Tamko colors. For flat commercial roofs, we work with modified bitumen and built-up systems from the same manufacturers. We keep common repair materials stocked for Sun Valley jobs, so a simple shingle or flashing repair doesn’t wait on a parts order.
See the difference
Before
After
Before
After
Before
AfterCommon Roof Repair Problems We See in Sun Valley Homes
- Brittle shingles that crack when walked on. Six decades of Sun Valley sun bake the asphalt out of composition shingles. What looks fine from the ground may crack under a technician’s boot, leaving hidden gaps that leak during the first winter rain.
- Delaminated original decking hidden under old shingles. The plywood decking on 1950s – 1970s ranch homes often survived fine in Sun Valley’s dry heat, but the moment a leak gets in and moisture reaches that old wood, it swells and separates. By the time you see the ceiling stain, the decking underneath may already be compromised.
- Flat roof cracking at flashing and parapet walls. Sun Valley’s commercial and industrial buildings expand and contract with every hot day and cool night. That repeated thermal movement cracks the flashing at roof edges and parapet walls, and the leaks go unnoticed until inventory or equipment gets wet.
- Plumbing boot and vent failures on older homes. The rubber boots around plumbing vents dry out and split after decades in the sun. Water follows the pipe down into the attic and along framing, often showing up as a stain nowhere near the actual leak.
Pricing for Roof Repair in Sun Valley, CA
Most shingle repairs in Sun Valley run $350 – $850, while bigger jobs involving decking replacement, valley rebuilds, or storm damage typically land between $900 and $2,500. Flat roof patches on commercial buildings usually start around $650 for a small flashing or membrane repair and go up from there based on the size of the affected area and the roofing system in place. The wild card on older homes is the decking. If the plywood under the shingles is delaminated, code requires replacement before new shingles go on, and that adds cost. We write that into the repair scope before we start, so the price you approve is the price you pay. Call (213) 674-2890 to schedule a free estimate, and you’ll have a written line-item price in hand before any work begins.
We Also Serve Cities Near Sun Valley
Beyond Sun Valley, our crews handle roof repair in Sun Valley and the surrounding communities, including Studio City, Glendale, Beverly Hills, and Santa Monica. If you’re in one of those areas and your roof is showing its age, the same written pricing, background-checked crews, and 365-Day Done Right Promise apply. One phone call to (213) 674-2890 covers it.
Serving Sun Valley, CA - Our Local Coverage Area
We’re based in the Sun Valley 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 Sun Valley
Many Sun Valley ranch homes built between the 1950s and 1970s are still on their first roof because the dry climate slowed deterioration enough to stretch a 20-year shingle to 40 or 50 years. What it means for a repair is that the shingles around the damaged area are likely just as brittle as the ones that failed, and the decking underneath may be original plywood that’s never been exposed to moisture until now. We inspect the surrounding field before quoting, so the price reflects what’s actually there. Call (213) 674-2890 for a free estimate, and you’ll get a written price before any work starts.
You don’t need a cool-roof shingle for a simple repair, but if your roof already has a cool-roof color and you’re replacing a section, we’ll match it so you don’t end up with a patch that looks and performs differently than the rest of the roof. Sun Valley’s summer heat is brutal on standard shingles, and many homeowners are switching to cool-roof products from GAF, CertainTeed, or Tamko when they do a broader repair or replacement. For a small repair, we’ll match what you have. For a larger area, we’ll show you the cost difference and let you decide with real numbers in front of you. Call (213) 674-2890 and we’ll walk the roof with you.
You’re almost certainly seeing water ponding on a low-slope roof or pushing through cracked flashing at a parapet wall or roof penetration. On Sun Valley’s commercial buildings, years of thermal expansion and contraction crack the membrane or the metal at the edges, and a heavy rain is what finally pushes water through. The fix usually involves repairing or replacing the flashing, patching the membrane, or building up a low spot so water stops ponding. We’ll inspect the roof, find the exact entry point, and give you a written repair price. Call (213) 674-2890 to schedule that inspection.
Yes, it’s very normal here. The original plywood or plank decking on 1950s – 1970s Sun Valley homes often looks fine from the attic side until a leak or prolonged moisture reaches it, at which point it delaminates or rots faster than you’d expect. California building code requires solid decking before shingles can be fastened, so if the inspector flagged it, a new roof can’t legally go over it. We handle this by opening the roof, inspecting the decking condition, and writing any replacement into the contract before we start, so there’s no surprise at the end. Call (213) 674-2890 for a free estimate and we’ll show you exactly what’s under your shingles.
We handle it by tarping the damaged area if water is actively coming in, documenting the failure, and then giving you a written repair price before any permanent work starts. On an older Sun Valley roof, a sudden downpour often exposes a crack that’s been lurking for months, and the damage under the shingles can be worse than it looks from the ground. We trace the water back to its source, check the decking and underlayment, and repair the roof properly rather than just nailing a shingle over the stain. Call (213) 674-2890 and we’ll get a crew to your Sun Valley property quickly.
On a ranch home near Sunland Boulevard, our crew opened up a 1963 roof with cracked 3-tab shingles, only to find original plywood decking delaminating around two plumbing penetrations. We replaced the bad decking, installed new GAF Starter Strip and a full course of CertainTeed Landmark architectural shingles, and added proper ice and water shield in the valleys before finishing with a new Ridge Vent, all while the homeowner kept their cool-roof shingle color for energy savings.
That’s the reality of opening up 60-year-old Sun Valley roofs: outdated materials, hidden decking damage, and code upgrades that a permit triggers once walls and roofs are open. We handle it by inspecting first, writing allowances into the contract, and pricing any surprise in writing before we touch it. You won’t get a change order you didn’t approve. You won’t get a crew that disappears. You’ll get a written price, a written guarantee, and a roof repair that’s done right.
Call (213) 674-2890 to schedule your free Sun Valley roof repair estimate. A live person answers, day or night.
Written by Greg Holloway, Owner at Tilehurst Roofing Los Angeles, serving Sun Valley and the surrounding communities.