Architectural shingles
Metal roofing
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 Replacement Across Florence-Graham
Roof replacement in Florence-Graham usually costs between $8,500 and $16,000 for a typical flat or low-slope home, and most jobs take three to five working days once materials arrive. We work throughout the 90001 ZIP code, including the blocks off East Florence Avenue, Miramonte Boulevard, and along Alameda Street. If your flat roof has gone past repair, call (866) 361-0798 to schedule a free estimate. We’ll come out, inspect what’s actually going on up there, and give you a written line-item quote before any work starts.
Florence-Graham is not like the incorporated cities around it. The lots are tight, the roof lines run close to property edges, and most houses were built before 1950. That changes how we stage a job, how we pull permits, and how we sequence tear-off so your neighbor doesn’t wake up to water in their ceiling. We plan for all of it.
Why Ridge Cap Roof Repair Is Florence-Graham’s Preferred Roof Replacement Company
We’re not a single-brand shop. Ridge Cap Roof Repair installs and services roofing systems from seven major manufacturers including GAF, Owens Corning, IKO, Atlas, Tamko, CertainTeed, and Boral. That matters in Florence-Graham because the right material for a 1930s stucco duplex with a shared parapet wall is rarely the same material you’d put on a 1990s pitched single-family home in a newer suburb. We match the product to the structure and the climate, not to whatever is cheapest in our yard.
Our service model is full-spectrum on purpose. Inspection, repair, and replacement are handled by the same crew, from the first ladder up to the final inspection sign-off. Nothing gets handed off to a subcontractor who didn’t see the original findings. We inspect before we recommend, and we recommend repair when it makes sense and replacement when it doesn’t. That order of operations keeps honest work honest.
In Florence-Graham specifically, our technicians understand what unincorporated LA County means for your permit. The job doesn’t go through a city hall. It goes through LA County Building & Safety, which has its own plan-check queue and inspection scheduling. We handle that paperwork, pull the permit, coordinate the inspections, and keep you updated on timing. You shouldn’t have to learn county permitting on the fly just to get a roof that stops leaking.
Noel Cardenas leads our team, and the standard is set from the ridge cap down: the highest, most exposed, hardest-wearing detail on any roof is the one we refuse to rush. If the ridge is wrong, nothing under it matters. That’s the kind of roofer you want on a 1950s flat-roof block in Florence-Graham.
Styles & brands we work with
Reroofing in Florence-Graham
Reroofing in Florence-Graham means removing the existing worn roofing surface down to sound substrate, preparing it, and installing a new system over the top rather than tearing everything off to the decking. It’s a smarter economic choice when the underlying decking is still solid and the existing roof hasn’t already been overlaid multiple times. A typical reroof on a Florence-Graham flat or low-slope home runs $7,000 to $12,500 depending on square footage, parapet wall condition, and how many penetrations need new flashing. Visit our Roof Replacement page for a full breakdown of how we scope replacement work.
When reroofing makes sense here
Many homes in Florence-Graham have one or two prior patches on top of original rolled roofing or tar-and-gravel. If the decking below hasn’t started to rot and the existing surface is still bonded, a reroof saves tear-off labor and disposal cost. We check decking condition with targeted probing before recommending this route. It works well on low-slope roofs with no more than one existing overlay.
What reroofing does not fix
If water has been getting under the existing membrane for years, reroofing over it only hides the damage. On 1920s and 1930s homes near East Florence Avenue, we regularly find dry rot in the sheathing around old plumbing vents and at parapet wall intersections. Decking replacement under a new membrane is sometimes the only real fix. We’ll show you what the decking looks like before you commit to either path.
Flat Roof Replacement in Florence-Graham
Flat roof replacement in Florence-Graham almost always involves tearing off old rolled roofing or failed tar-and-gravel down to the decking, replacing any rotted sheathing, and installing a new membrane system with new flashing at every penetration and parapet junction. On the dense 1920s – 1950s blocks where most housing here sits, a full flat roof replacement typically runs $9,500 to $16,000. The price moves with roof size, access difficulty, decking condition, and whether the parapet wall is shared with an adjacent unit.
Shared parapet walls
A lot of Florence-Graham roofs stop at a neighbor’s roof, not at an open edge. That shared parapet wall is where failed flashing sends water straight into the adjacent unit’s ceiling. When we replace a flat roof that runs to a shared wall, we coordinate with the neighbor, remove the old counterflashing, install new through-wall flashing with ice and water shield along the full property line, and reseal the top. On one 1930s stucco duplex we worked on, the parapet wall had essentially become a funnel during winter rain. The fix changed everything for both units.
Drainage and ponding
Florence-Graham’s summer sun bakes flat roofing surfaces for months, cracking coatings and shrinking seams. When winter rain finally arrives, the water doesn’t roll off a flat plane the way it does on a pitched roof. It sits. Then it finds every crack. We evaluate drainage during the inspection and, where the slope is inadequate, we recommend tapered systems or additional drains so the replacement doesn’t inherit the same ponding problem that killed the last roof.
Trusted Brands We Service in Florence-Graham
We work across seven manufacturer lines: GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral. Seven manufacturers, one crew. In Florence-Graham, the systems we most often recommend are cold-applied or heat-welded membranes from GAF and IKO for low-slope and flat roofs, and Atlas or Tamko modified bitumen where a homeowner wants a budget-conscious but durable surface. Because we’re not locked into one manufacturer, we can match the material to your roof’s exposure, your budget, and how long you plan to stay in the home. Material availability from local suppliers off Alameda Street keeps lead times short compared to shops outside the area.
See the difference
Before
After
Before
After
Before
AfterCommon Roof Replacement Problems We See in Florence-Graham Homes
- Sun-degraded flat roof coatings: Intense UV exposure over long dry summers cracks and oxidizes rolled roofing and asphalt coatings. Once the surface cracks, water ponds in the low spots and seeps through before you ever see a stain on the ceiling.
- Failed flashing at shared walls: On tightly packed blocks, rooflines often touch at the property line. Improper or aged flashing at those intersections spills water onto the adjacent lot during heavy winter rain, and the neighbor’s ceiling is usually the first place it shows up.
- Decking rot hidden under old patches: Patch-over-patch repairs are common on these older flats. Multiple layers look fine from below but hide rotted sheathing that will fail prematurely under a new membrane. We probe before we quote so you don’t pay for a new roof over bad wood.
- Ponding on low-slope roofs with no drain path: Original 1940s and 1950s flats were often built with minimal slope and no secondary drainage. When we replace these, we address the water path or the new membrane will age out years early.
Pricing for Roof Replacement in Florence-Graham, CA
A full flat roof replacement in Florence-Graham runs $9,500 to $16,000. A reroof over sound decking runs $7,000 to $12,500. Roof decking replacement, when needed, adds $70 to $95 per sheet depending on the span and access. The big variables are roof size, parapet wall condition, decking rot, and whether your lot allows a dumpster and material staging on-site or if we need to shuttle materials from the street. We give you a fixed written line-item quote before work starts, and we don’t write change orders mid-job unless the decking reveals something no one could have seen from the surface. Call (866) 361-0798 for a free estimate on your Florence-Graham roof.
We Also Serve Cities Near Florence-Graham
Our crews work throughout the adjacent communities: Huntington Park, Walnut Park, Willowbrook, and South Gate. Each has its own permit office and its own roofing stock, but the same crew and the same standards apply. Read more about how we handle Roof Replacement in Florence-Graham or call us to schedule an inspection anywhere in the area.
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 Replacement in Florence-Graham
Florence-Graham is unincorporated LA County, so roof replacement permits and inspections go through LA County Building & Safety rather than a city hall. That means plan-check times and inspection scheduling follow county procedures, which differ from what a Huntington Park or South Gate homeowner experiences. We handle the county paperwork, pull the permit, and coordinate county inspections on your behalf. Call (866) 361-0798 and we’ll walk you through the exact sequence for your street.
Yes, and in Florence-Graham it’s more than courtesy. When your roof touches a shared parapet wall or your roofline runs along the property line, the work affects the adjacent unit’s weatherproofing. We coordinate access with the neighbor, document the condition of the shared wall before and after, and install flashing and water shielding that protects both sides. If you’re unsure whether your roof involves a shared wall, we’ll confirm it during the inspection.
Yes. Most Florence-Graham lots are narrow, and many homes sit close to the street or to the neighbor’s house. We stage materials in the driveway or on the street with proper permits, use smaller tear-off crews, and shuttle debris to a dumpster rather than trying to park a full-size container on a tight lot. If access is extremely limited, we plan for hand-carrying materials and factor that into the quote so there are no surprises mid-job. Call (866) 361-0798 to schedule a free estimate and we’ll assess your specific access.
For the low-slope and flat roofs that dominate Florence-Graham’s 1920s – 1950s housing stock, we most often recommend GAF or IKO membrane systems and Atlas or Tamko modified bitumen depending on your budget and how long you plan to stay. These systems handle the UV load of long dry summers better than old-school tar-and-gravel, and they seal cleanly at the parapet walls and penetrations where most leaks start. We’ll match the material to your roof, not to our inventory. Call (866) 361-0798 and we’ll give you a straight recommendation.
We plan work hours around LA County noise rules, keep tear-off and power tool use within daytime hours, and sweep and magnet-clean the work area and adjacent sidewalks at the end of every day. On dense Florence-Graham blocks where houses sit a few feet apart, we use hand tools where mechanical equipment is too close to a neighbor’s wall, and we tarp shared walls and any exposed areas if work pauses overnight. Your neighbors live close enough to hear the work, so we run a clean, controlled site from the first tear-off to the final county inspection.
If you need a roof replacement in Florence-Graham, start with an inspection. Call (866) 361-0798 to schedule your free estimate. We’ll get on the roof, tell you honestly whether repair or replacement makes sense, and give you a written quote you can hold us to.
Written by Noel Cardenas, Owner at Ridge Cap Roof Repair, serving Florence-Graham, CA and surrounding LA County communities.