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 Irwindale
Roof repair in Irwindale usually runs between $350 and $1,800 depending on what’s actually wrong, and most jobs we handle are done in a single day. The city’s wind pattern and older housing stock create a specific set of problems we see over and over: loose ridge caps, torn shingle tabs, and flat-roof drains choked with quarry dust. If you’re noticing water stains, missing shingles, or granules in your gutters after a Santa Ana event, call us at (833) 589-7971. We know this city’s roofs because we work on them year-round.
Why Hollywood Roofing Co Is Irwindale’s Preferred Roof Repair Company
We’re not a franchise operation with a rotating crew. Roland Vega leads our team, and the same people who inspect a roof in Irwindale are the ones who climb back up to fix it. Homeowners in the 91722 zip code call us because we show up when we say we will, bring the right materials on the first trip, and don’t try to sell a replacement when a targeted repair is all the roof needs. That straightforward approach matters in a city where the housing stock is aging and homeowners want honest answers about what their roof can handle.
We carry parts and materials sized for Irwindale’s specific roof types: low-pitch composition shingles, modified-bitumen membranes, gravel ballast, and metal drip edges common on mid-century stucco homes and the warehouse buildings that line the 605 corridor. We also understand Irwindale’s building code requirements and the permitting path for roof work here, so when a repair uncovers something bigger, you’re not left guessing what happens next.
Our Roof Repair team has handled everything from simple vent boot replacements on Arrow Highway homes to full membrane patches on industrial flats near the MillerCoors facility. That range of experience means we don’t treat a 1,200-square-foot rancher the same way we treat a 40,000-square-foot warehouse, because they fail differently and need different approaches.
Styles & brands we work with
Emergency Roof Repair in Irwindale
Emergency roof repair in Irwindale typically means one thing: a Santa Ana wind event just tore something loose and rain is in the forecast. We respond to these calls across the 91722 area fast, usually getting a crew out the same day you call. The job involves securing a tarp if weather is imminent, then repairing the specific failure: replacing torn shingle tabs, re-securing ridge caps, or patching a membrane that’s been compromised. Emergency work typically runs $450 – $950 depending on the extent of the wind damage and whether decking was exposed.
Wind Damage Response
After strong gusts blow through the Santa Fe Dam basin, we get calls from homeowners near the Recreation Area and along Live Oak Avenue. The wind doesn’t just lift shingles; it can strip starter strips, bend drip edges, and pull flashing away from roof-to-wall junctions. We check the entire windward plane, not just the spot where you saw a shingle in the yard, because fasteners elsewhere may have loosened and will fail later.
Storm Season Preparedness
If your roof has already survived a few Irwindale wind seasons, have us check the ridge caps and the flashing at any wall intersection before the next big blow. A $250 prevention visit catches loose fasteners and dried-out sealant that turn into $1,000 emergency calls once rain gets in. We’ll tell you honestly what needs attention now and what can wait.
Flat Roof Repair in Irwindale
Flat roof repair in Irwindale comes with a complication most other San Gabriel Valley cities don’t deal with: windblown dust from the dam basin and the quarry pits silts up drains, causing ponding water that eventually finds every weak seam in the membrane. On the city’s many industrial buildings and the flat sections over residential additions and garages, we routinely pull handfuls of grit from clogged drains before we even start the patch. Flat roof work here typically runs $500 – $2,200 depending on whether it’s a drain clearing, a seam repair, or a larger membrane patch over deteriorating insulation.
Drain Clearing and Membrane Patching
When a flat roof is ponding, the problem is rarely just the puddle. The drain is clogged, or the membrane has sagged between supports, or a seam has opened. We clear the drain, check for blockages inside the downspout, and patch the actual structural issue, not just the visible wet spot. On gravel-ballasted roofs, we also check whether ballast has shifted and left the membrane bare in places where the sun can cook it.
Industrial and Warehouse Roofs
Irwindale’s industrial corridor along Rivergrade Road and the 605 has a lot of modified-bitumen and built-up roofs that are now 20 to 40 years old. These roofs take real abuse from wind scour and UV exposure. We handle targeted patches on these systems, and we’ll tell you plainly when a patch no longer makes economic sense and replacement is the smarter long-term move, without pushing you toward a decision before you’re ready.
Trusted Brands We Service in Irwindale
We install and repair materials from GAF, CertainTeed, Owens Corning, and Boral, which matters for one simple reason: your home dictates the right product, not our supplier relationships. A shallow-gable mid-century rancher in Irwindale may do best with a CertainTeed architectural shingle, while a flat-roofed garage addition might need a GAF modified-bitumen membrane. Because we work across seven leading brands, we can match materials to your home’s exposure, pitch, and budget. And we keep common repair components stocked in our local trucks, so a shingle match or membrane patch doesn’t mean waiting a week for a special order.
See the difference
Before
After
Before
After
Before
AfterCommon Roof Repair Problems We See in Irwindale Homes
- Santa Ana wind damage to ridge caps and shingle tabs. The gap at the mouth of the Santa Fe Dam basin funnels gusts hard enough to lift architectural shingles and tear ridge caps loose. Once a tab lifts, UV hits the underlayment and the roof starts aging fast.
- Ponding water on flat and low-slope roofs. Windblown grit from quarry pits and the dam basin settles in drains and scuppers, causing water to stand on membranes. Standing water is roof cancer, especially on older modified-bitumen systems.
- Failed flashing at roof-to-wall junctions. Mid-century stucco homes in Irwindale often have original flashing that’s dried out, cracked, or pulled away from the wall. These junctions are where leaks start, and they’re often missed by a visual-only inspection.
- Deteriorated decking discovered mid-repair. On 1950s and 1960s homes, pulling up a damaged section of shingles often reveals decking that’s been quietly rotting under dried-out tar paper for years. We don’t guess at this, we look, and we price what we find before we proceed.
Pricing for Roof Repair in Irwindale, CA
Here’s what you should expect in the 91722 market. A simple shingle replacement on a small section runs $350 – $600. A vent boot replacement is $250 – $400. Flashing repair at a chimney or wall junction runs $400 – $850. A flat roof patch over a seam failure or small membrane tear runs $500 – $1,200. Valley repairs with new underlayment run $650 – $1,400. Full ridge cap re-securing after wind damage runs $500 – $900. These ranges reflect Irwindale’s mix of older single-family homes and flat-roofed commercial buildings, and they assume normal access and no hidden structural surprises. When we find something unexpected, we show you photos and a line-item price before any additional work begins. Call us at (833) 589-7971 for a free estimate, and we’ll give you a written number you can plan around.
We Also Serve Cities Near Irwindale
Our repair crews work throughout the surrounding San Gabriel Valley, including Irwindale and the nearby communities of Covina, Azusa, Citrus, and West Covina. If you own rental property in Baldwin Park or along the 10 corridor, we’re familiar with those neighborhoods and their typical roof systems. Call us, and we’ll get your roof scheduled wherever you’re located in the valley.
Serving Irwindale, CA — Our Local Coverage Area
We’re based in the Irwindale 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 Irwindale
Irwindale sits in a wind funnel at the mouth of the Santa Fe Dam basin, where the San Gabriel Valley narrows and gusts accelerate before hitting the residential streets off Arrow Highway and the industrial roofs along the 605. This means ridge caps, shingle tabs, and roof-to-wall flashings take more abuse here than in Covina or West Covina, where the terrain offers more shelter. We build repairs in Irwindale assuming the wind will return, which changes how we fasten ridge caps and seal flashings. Call (833) 589-7971 and we’ll tell you honestly whether your roof needs a targeted repair or a more thorough wind-hardening.
We inspect first, then we show you exactly what we found, with photos, before any work proceeds. On a mid-century home where decking has rotted under dried-out tar paper or flashing has failed at a wall intersection, we write the additional work as a line-item allowance in your contract so you see the number and approve it in writing. You get a written price for the hidden damage before we touch it, never after. For a free inspection, call (833) 589-7971.
Regular drain and scupper clearing, especially after Santa Ana events and before the winter rain season. The dust from the dam basin and quarry pits settles fast, and once a drain clogs, water ponds and the membrane starts failing at the seams. We offer scheduled maintenance checks for flat roofs in Irwindale’s industrial corridor and on residential additions, where we clear drains, check ballast, and catch small seam failures before they leak. Call (833) 589-7971 to schedule a maintenance visit.
Yes, and we do it regularly along the Rivergrade Road and Live Oak Avenue industrial corridors. Gravel-ballasted roofs here lose ballast to wind scour, leaving the membrane exposed, and the same wind deposits grit that clogs drains. We re-spread existing ballast where it’s shifted, add new ballast where coverage is thin, patch the membrane underneath, and clear the drains so water stops ponding. For a walk-up quote on your building, call (833) 589-7971.
We pull permits when the scope requires them and schedule inspections through the city so your repair is signed off, not just finished. On homes where wall-to-roof flashing has failed, the repair often means opening the stucco at the junction, which triggers code requirements we already know from working in Irwindale’s 1950s to 1970s housing stock. We handle the permit, the inspection, and the paperwork. Call (833) 589-7971 and we’ll walk you through what your specific repair would involve.
If your roof has been through an Irwindale wind event or you’re seeing stains on the ceiling, don’t wait for the next rain to find out how bad it is. Call Hollywood Roofing Co at (833) 589-7971 and we’ll schedule a free estimate. Roland Vega and our crew have been working on roofs in this valley long enough to know what they’re looking at from the first ladder climb, and we’ll tell you the truth, even when it’s just a small repair.
Written by Roland Vega, Owner at Hollywood Roofing Co, serving Irwindale and the San Gabriel Valley.