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 East Los Angeles
Roof repair in East Los Angeles means dealing with a specific kind of housing stock: pre-1950s stucco bungalows, post-war flat-roofed duplexes, and mid-century fourplexes that have baked under the Eastside sun for 70 or 80 years. We know these roofs. We know where they fail, why they fail, and what it takes to fix them without tearing up your home in the process. If you’ve got water coming through a ceiling, curling shingles, or a flat roof that’s been patched one too many times, call us at (626) 657-5397. We’ll come out, inspect the roof carefully, and hand you a written price before any work starts.
Key Takeaways:
- Most residential roof repairs in East Los Angeles run between $350 and $1,800 depending on what we find when we get on the roof.
- Flat-roof scupper leaks are the most overlooked failure point on East LA duplexes and fourplexes.
- Every job includes a written price in dollars, shoe covers and drop cloths inside your home, and a clean-up photo before we leave.
- A live person answers our calls 24/7. No voicemail trees.
Why Birchbark Roofing Pasadena Is East Los Angeles’s Preferred Roof Repair Company
Families in East Los Angeles call us because they want a crew that treats the house like people live in it. Kids, dogs, noise sensitivity, a clean hallway, a front door that shouldn’t get scratched by ladders. We get it. Our technicians arrive in uniform, background-checked, with shoe covers on before they step inside and drop cloths laid through any path we use. When we finish, we send you a photo of the cleaned-up job site. That’s the standard on every repair we do, not an add-on.
We’ve worked on the flat-top duplexes along Whittier Boulevard, the bungalows near Atlantic and 3rd, and the mid-century homes around Belvedere Park. East Los Angeles roofs fail in predictable ways: thermal cracking on tar-and-gravel, UV-degraded flashing around vents, and dry rot hiding around scuppers that only leaks during a real downpour. Recognizing those patterns before we quote means you get an honest number, not a guess. Our Roof Repair team is led by Erik Lindgren, who has spent years on Eastside flat and low-slope roofs.
We’re part of the Cedarwell family of roofing companies, operating since 2000 with independently owned locations. That means every job we do in East Los Angeles carries the Cedarwell Care Promise: we explain the price before the work, respect your time and quiet hours, ask before we move anything, and clean up like it’s our own home. And every repair is backed by our 365-Day Done Right Promise. If it’s not right, we make it right.
Styles & brands we work with






Commercial Roof Repair in East Los Angeles
Commercial Roof Repair in East Los Angeles usually means flat or low-slope roofing on small multi-family buildings: the duplexes, fourplexes, and small apartment courts built in the 1940s and 1950s that line the streets between the 5 and the 710. These buildings often still carry their original built-up roofing or layers of torch-down patches, and they fail in specific ways: cracked seams, ponding water, and rotted perimeter decking. For these jobs, costs typically run from $1,200 to $6,500 depending on square footage, membrane condition, and how much decking needs replacement. You’ll see your exact number in writing before we order a single roll of membrane.
Flat and Low-Slope Membrane Work
We replace sections of TPO, PVC, and modified bitumen membranes on East LA flat roofs, heat-welding seams instead of relying on adhesives that break down under the Eastside sun. On smaller commercial buildings, we often find the original membrane was applied directly over an inadequate deck, so we quote for deck reinforcement where it’s actually needed, not as a surprise later.
Perimeter Scupper and Drainage Repair
Scuppers are the weakest point on any East Los Angeles flat roof. Water sits there, debris collects, and the framing underneath quietly rots. When we quote a commercial repair, we probe scupper framing with a moisture meter before writing a number. If the wood is soft, it gets replaced and the scupper rebuilt with proper metal flashing, not another smear of roof cement.
Roof Leak Repair in East Los Angeles
Roof Leak Repair in East Los Angeles starts with finding where the water is actually entering, not where it’s showing up on your ceiling. On the flat and low-slope roofs common across East LA, water can travel along the underside of decking for several feet before it drips through. A stain near a bedroom wall might be coming from a cracked scupper on the opposite side of the building. We trace the path, not just the stain. Most leak repairs in East Los Angeles run between $425 and $2,200 depending on the damaged area, with the higher end covering decking replacement or extensive flashing rebuilds.
Scupper and Penetration Leaks
When water pools around a scupper or a pipe boot shrinks and splits under five to seven years of Eastside UV, the leak starts small. Homeowners patch it with roof cement. It holds for a season, then opens again because the underlying flashing is shot. We remove the old sealant, replace the flashing or boot, and use a membrane patch with heat-welded edges so the repair actually outlasts the weather.
Ceiling Stain Tracing and Decking Repair
If you have a brown stain spreading across a ceiling, don’t assume it’s a simple nail pop. On older East LA homes, the decking under the membrane often holds moisture long after the surface looks dry. We check the underside from the attic or crawlspace where possible, and if the decking is soft, it comes out. Rotted decking left in place just rots the next repair.
Trusted Brands We Service in East Los Angeles
We work with materials from GAF, CertainTeed, and Owens Corning, along with other manufacturers, and we can match or replace whatever system is already on your East Los Angeles roof. If your 1950s duplex needs a GAF TPO membrane replacement, we stock common GAF accessories locally so turnaround is faster. If your bungalow has architectural shingles from CertainTeed, we can source the matching color and profile. We don’t lock you into one brand; we quote based on what your roof actually needs, and we’ll explain the difference in writing before you commit.
See the difference
Before
After
Before
After
Before
AfterCommon Roof Repair Problems We See in East Los Angeles Homes
- Tar-and-gravel roof cracks that keep reopening: Thermal expansion and contraction crack the surface, then those cracks migrate through the torch-down layers beneath. Patching the surface alone never stops the leak because the membrane underneath is split.
- UV-degraded flashing around pipes and vents: The intense Eastside sun breaks down roof cement and flashing sealant within five to seven years. A “small” leak around a vent pipe is usually a sign the surrounding flashing has widespread sun damage.
- Dry rot around perimeter scuppers: On flat-roofed duplexes and fourplexes built after WWII, the scupper framing rots silently until the first heavy rain. This is our number one finding on East Los Angeles flat roofs, and we always probe it before quoting.
- Inadequate attic ventilation on older bungalows: Many 1920s and 1930s East LA homes have undersized soffit vents and no ridge vent. Trapped heat and moisture accelerate shingle curling and decking rot, so a repair that ignores ventilation will fail again within a few years.
Pricing for Roof Repair in East Los Angeles, CA
Here’s what you can expect to pay for common roof repairs in East Los Angeles right now. Minor shingle replacement runs $350 to $700. A flashing repair around a chimney, vent, or skylight runs $450 to $1,200. Flat roof membrane patches run $500 to $2,200. Scupper rebuilds with decking repair run $900 to $2,800. Full section replacement on a flat roof runs $2,500 to $6,500 depending on square footage. What changes the number: how much decking is rotted, how many layers of old roofing need to come off, and whether ventilation needs to be added so the repair doesn’t fail. We give every East LA customer a fixed written price before work starts, and that number doesn’t change unless you approve a written change order. Call (626) 657-5397 to schedule a free estimate.
We Also Serve Cities Near East Los Angeles
Our crews regularly repair roofs across the Eastside and San Gabriel Valley. If you’re in Pasadena, Alhambra, Monterey Park, or Rosemead, we’ll bring the same written pricing, shoe covers, and clean-up photo to your door. Roof Repair in East Los Angeles is our home market, but our service area stretches well beyond it. Call us and we’ll tell you if we can get to your street this week.
Serving East Los Angeles, CA - Our Local Coverage Area
We’re based in the East Los Angeles 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 East Los Angeles
The scuppers on East LA’s post-war flat-roofed duplexes and fourplexes are the lowest point where water exits the roof, so debris collects there, water ponds there, and the framing underneath stays damp for months. The original metal flashing was often nailed directly to wood with no moisture barrier, so rot sets in where the membrane meets the opening. During the dry season nothing shows, but the first winter downpour floods through the rotted framing. We always probe scupper framing with a moisture meter before quoting these repairs, because a surface patch over rotted wood is a temporary bandage. Call (626) 657-5397 and we’ll inspect the scuppers on your roof before the next rain hits.
For minor repairs like replacing a few shingles, resealing flashing, or patching a small membrane section, no permit is required in East Los Angeles. But if the repair involves replacing decking, altering the roof structure, or changing the roof system type, a permit is typically required. We handle this for you: we determine what triggers a permit, file it on your behalf, and make sure the inspection passes before we close out the job. You won’t be left wondering if the work is legal. If you’re unsure whether your repair needs a permit, call us at (626) 657-5397 and we’ll tell you straight.
Yes, in most cases we can source a close or exact match through GAF, CertainTeed, or Owens Corning, and we’ll show you samples before ordering. The challenge on 1950s East LA homes is that the original shingles often faded unevenly under the Eastside sun, so a brand-new bundle may look visibly different from the aged field. We’ll tell you honestly whether a patch will blend or whether you’re better off replacing that full slope. Either way, you get the written price and the choice. Call (626) 657-5397 for a free estimate on matching your existing roof.
Because the cracks aren’t just in the surface gravel and tar. Thermal expansion and contraction of the decking underneath splits the layers beneath the surface, and those splits run through the torch-down membrane. Patching the top layer fills the crack you can see but leaves the hidden split in the membrane below. The Eastside sun reheats the roof, the decking moves, and the crack reopens. A real fix means cutting back the layers to sound material, repairing or replacing the underlying membrane, then surfacing over a stable substrate. Call (626) 657-5397 and we’ll explain exactly what’s happening on your roof.
Look for three things. First, does the quote name the specific repair areas and materials, or does it just say “roof repair”? Second, does it include decking and flashing replacement if needed, or will those become change orders later? Third, is the price in writing and fixed before work starts? On an East LA flat roof, the difference between a $600 quote and a $2,400 quote is usually what’s hidden underneath: rotted decking, failed scuppers, multiple membrane layers that need removal. We quote the full scope with line items, and our written price is what you pay unless you approve a change in writing. Call (626) 657-5397 for an exact quote, free of charge.
Written by Erik Lindgren, Owner at Birchbark Roofing Pasadena, serving East Los Angeles since 2000.