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Flat & low-slopeFree roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Fast, Reliable Roof Repair Across Florence-Graham
Roof repair in Florence-Graham usually costs between $350 and $1,400 depending on whether we’re patching a flat-roof seam, replacing rotted flashing, or tying a backyard addition into the original roof. Most jobs are done in one day. If you’ve got a water stain spreading across a ceiling or damp drywall after the last rain, call Sunridge Roof Repair at (833) 589-5180 and we’ll inspect it before recommending anything.
We work throughout ZIP 90001, from the blocks along Holmes Avenue down to the commercial edges near Firestone Boulevard. This is dense, tight-lot territory. Homes sit close together, additions lean into each other, and roofs rarely get replaced when a patch will do. That’s the reality we plan around. Ruben Ochoa, who leads our crew, grew up working on exactly this kind of housing stock, so nothing out here surprises us.
Because Florence-Graham is unincorporated Los Angeles County, not a city, the permitting and inspection process runs through LA County Building & Safety rather than City of LA. Contractors who mostly work across the city line in Huntington Park or South Gate sometimes file the wrong paperwork. We don’t. Our Roof Repair team knows which County forms apply to a patch on a 90001 property, and we keep the scope County-correct from day one.
Why Sunridge Roof Repair Is Florence-Graham’s Preferred Roof Repair Company
We’re roofing only. No siding, no gutters, no windows. Every crew member on a Florence-Graham job is there to diagnose and fix roof problems, which means we see failure patterns faster than a generalist who splits his week across five trades. That matters when a leak at a converted-garage tie-in has been soaking your wall for months and nobody can say exactly where the water is getting in.
Our approach in Florence-Graham starts with a standalone roof inspection. We’ll walk the roof, check the flashings, probe the flat sections for soft spots, and look at how the slopes drain. Then we tell you honestly whether repair makes sense or whether replacement is the better call. Repair when repair is right, replace when it’s not. That’s not a slogan; it’s how we quote.
We draw materials from seven major manufacturers, including GAF, CertainTeed, Tamko, and Boral, so the recommendation fits your roof and your budget, not our supplier relationship. Florence-Graham has a lot of modest bungalows and post-war stucco houses where a value-tier shingle or a well-matched built-up patch is the economically honest answer. We’ll say that out loud. If your home can genuinely benefit from a premium product, we’ll say that too.
Styles & brands we work with
Flat Roof Repair in Florence-Graham
Flat Roof Repair is the most common job we do in Florence-Graham, and the first thing to understand is that most of the flat roofs out here aren’t truly flat. They’re low-slope built-up roofs, often original to 1920s and 1930s houses, with multiple layers of felt, tar, or modified bitumen that the sun has been baking for decades. By the time a homeowner calls us, the seams have usually cracked from thermal cycling, and winter rain is finding its way through those hairline gaps. A typical flat-roof patch in Florence-Graham runs $450 – $1,100 depending on how much membrane we need to cut back and how far the rot has traveled into the underlayment.
This page gets one detail right that most competitors miss: in Florence-Graham, flat-roof problems rarely happen in isolation. The flat section often meets a sloped shingle run where a backyard addition was tied in, or it runs right up against a neighbor’s parapet wall. If the seam at that transition fails, water pools against the wall and works its way down inside the framing. Patching the flat surface without addressing the tie-in is a temporary fix that fails the next wet winter.
When a Flat Roof Patch Isn’t Enough
If the membrane has split in multiple places or the underlying plywood is spongy across a wide area, a patch won’t hold. In those cases we give you a written, line-item comparison: the cost of continuing to patch every two or three seasons versus resurfacing the low-slope section properly. We don’t push one or the other. We show you the numbers and let the roof make its own argument.
County-Scoped Patches on Non-Permitted Sections
A lot of Florence-Graham flat roofs cover additions or converted garages that were never formally permitted. That doesn’t stop us from working on them, but it does change the scope. We make sure the repair is documented correctly with LA County Building & Safety so a future home sale or refinance inspection doesn’t blow up over an uncorrected patch. It’s a detail that saves homeowners real money later.
Shingle Roof Repair in Florence-Graham
Shingle Roof Repair in Florence-Graham usually means replacing cracked or wind-lifted composition shingles on the original pitched section of a house, often where that section meets a flat-roof addition or a converted garage. The shingles out here fail from UV, not weather. Florence-Graham gets almost no snow and only occasional heavy rain, but the summer sun is relentless, and after fifteen or twenty years, granules wash off and the asphalt underneath dries out and starts to curl. A basic shingle replacement on a small gable runs $350 – $800, and we can usually source matching or near-matching shingles on the same day.
The real money in shingle work here usually isn’t the shingle itself. It’s the flashing underneath. Valley metal corrodes, step flashing pulls away from the wall, and the point where a sloped shingle roof meets a flat built-up section is a classic water trap. We always inspect the flashing before we quote shingle work, because replacing shingles over failed flashing is cosmetic work, not a repair.
Valleys, Walls, and Mismatched Heights
Florence-Graham backyards are full of additions that don’t match the original roof line. Two different slopes meet at a shallow valley, or a flat roof runs into a sloped shingle section at an awkward height. Water channels into those valleys and sits there. When we reset shingles near a valley, we install a new ice and water shield under the valley metal and run drip edge to direct water away from the seam. That’s what stops the repeat leak.
Matching Older Shingles on Post-War Houses
Most Florence-Graham homes still carrying shingles are small single-story stucco houses built between the 1920s and 1950s. The shingle profiles are often discontinued or faded. We work with material from GAF, CertainTeed, and Tamko to find the closest visual match, and if an exact match isn’t possible, we’ll tell you before we order so you can make an informed call about re-shingling the entire plane instead of patching a visible section.
Trusted Brands We Service in Florence-Graham
We’re not tied to one manufacturer, and that gives Florence-Graham homeowners more honest options. Our material relationships span GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral, which covers both premium and value tiers. That means a modest bungalow near the 110 doesn’t get an upsell into a premium architectural shingle if a Tamko or Atlas product does the job for less, and a homeowner who wants the long-term performance of a CertainTeed or GAF system can have it. We keep local stock of common flashing, underlayment, and shingle profiles for Florence-Graham work, so most repairs don’t need a multi-day material wait.
See the difference
Before
After
Before
After
Before
AfterCommon Roof Repair Problems We See in Florence-Graham Homes
- Failed flashings at addition tie-ins. Backyard additions and converted garages were often built without a clean transition from the new roof to the old one, so step flashing and valley metal are either missing or installed wrong. Water pools at the seam and rots the framing below.
- UV-cracked built-up roof seams. Decades of Florence-Graham sun bake the asphalt and tar layers on original low-slope roofs until the surface cracks in a spiderweb pattern. The cracks don’t leak in dry weather, but the first real winter storm pushes water straight through.
- Dry-rot at parapet walls and shared property lines. When two houses sit a few feet apart, water shedding off one roof can splash against the neighbor’s wall and soak the side of the adjacent roof. The rot hides until the decking softens underfoot or a ceiling stain forms.
- Unpermitted patches that can’t pass a resale inspection. We see roofs that were patched, sometimes well, but never documented with LA County Building & Safety. The repair works, but the paperwork doesn’t. We bring those into compliance as part of the fix so the home isn’t stuck in escrow limbo.
Pricing for Roof Repair in Florence-Graham, CA
Here are real Florence-Graham numbers, not national averages. A small shingle replacement runs $350 – $800. A standard flat-roof patch runs $450 – $1,100. Flashing replacement at a wall or addition tie-in runs $500 – $1,300 depending on how much metal we need to cut out and whether the decking behind it is rotted. A valley repair, including new underlayment and metal, typically lands between $700 and $1,400. What moves the price is access: a second-story tie-in, a tight side yard where we can’t fit a standard ladder, or rotted sheathing that needs to be cut back and replaced. We quote fixed numbers with the scope written down before we start. No change orders unless the roof reveals something the first inspection couldn’t see, and even then, we put it in writing and get your sign-off first. Call (833) 589-5180 for a free estimate. The price is locked before we order materials.
- Shingle replacement: $350 – $800
- Flat-roof patch: $450 – $1,100
- Flashing repair: $500 – $1,300
- Valley repair: $700 – $1,400
We Also Serve Cities Near Florence-Graham
Our team covers the full stretch of unincorporated and incorporated South LA, not just Florence-Graham. We’re regularly on roofs in Huntington Park, Walnut Park, Willowbrook, and South Gate, and we keep the same County-versus-City permitting knowledge sharp across every one of those borders. If you’re searching for reliable Roof Repair in Florence-Graham, we’ve likely already done a roof on your block.
Serving Florence-Graham, CA — Our Local Coverage Area
We’re based in the Florence-Graham 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 Florence-Graham
No. Florence-Graham is unincorporated Los Angeles County, so roof repair permits and inspections go through LA County Building & Safety, not the City of LA. That means the forms, the approval path, and the inspector who signs off are all County. Contractors who try to file City of LA paperwork for a 90001 address are filing incorrectly, and that can leave the repair uncorrected in public records. We handle the County scope for you. Call (833) 589-5180 to get an exact answer for your roof.
Because the leaks start in summer. Florence-Graham gets intense UV from roughly May through October, which bakes built-up roof seams, dries out shingles, and causes thermal expansion that pulls flashing away from walls. The damage happens quietly during the dry months. Then the first winter storms hit, and every crack and gap the heat opened becomes a water channel. If you see a stain after the first rain, the underlying failure likely formed months earlier. We can inspect now and fix it before the next storm. Call (833) 589-5180 for an assessment.
Yes, we do it regularly in Florence-Graham. The key is handling it correctly on both ends: structurally, the repair needs proper flashing and drainage where your roof meets a shared wall or an addition that was built without permits, and administratively, the scope needs to go through LA County Building & Safety, not City of LA. We write the scope to match what’s actually there, including non-permitted sections, so the repair is safe and defensible. For a specific plan, call (833) 589-5180 and we’ll come look.
We cut back the failed membrane at the seam, remove any rotted decking, install new underlayment and a water shield across the transition, and run new flashing and drip edge so water can’t sit at the tie-in. What makes this fix work long-term is correcting the drainage plane, not just re-sealing the surface. If the roof heights mismatch, we build a proper transition so water sheds instead of pooling. Call (833) 589-5180 and we’ll diagnose the seam for free.
Ask three questions. First: does the quote account for LA County Building & Safety, not City of LA? Second: what exactly is included at the flashing and tie-in points, not just the open field of the roof? Third: is the number fixed in writing before materials get ordered, or can it move once work starts? We answer all three up front. If another contractor stumbles on the County question, that’s your signal. Call (833) 589-5180 for a free estimate with the scope written down.
Written by Ruben Ochoa, Owner at Sunridge Roof Repair, serving Florence-Graham and surrounding South LA communities.