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 East Los Angeles
A full roof replacement in East Los Angeles typically runs $9,800 – $22,000 for a standard single-family home, with most 90022 tear-offs landing between $12,000 and $18,000 depending on pitch, layers, and flat-roof sections. Most jobs take 3 – 7 working days once permits clear LA County. We work throughout East Los Angeles from the 90022 flats up to the hillside streets, and we know this housing stock because we have torn off and re-roofed hundreds of these mid-century homes. Call (866) 361-0798 for a free, written estimate specific to your roof.
The difference between a roof that lasts 25 years and one that fails in six comes down to what happens under the shingles: the decking, the flashing, the drainage. In East Los Angeles, those details matter more than in most places because the houses are older, the additions are flatter, and the county checks the paperwork. We inspect before we recommend. Repair when it makes sense. Replace when it doesn’t.
Why Ridge Cap Roof Repair Is East Los Angeles’s Preferred Roof Replacement Company
We are not the loudest roofing company in East Los Angeles. We are the one that shows up with a county-compliant plan, walks the whole roof from the ridge cap down, and tells you honestly whether the leak needs a $400 scupper repair or a full re-roof. That is why 90022 homeowners call us back when the next storm season rolls around.
Our team works across the full lifecycle of a roof: Inspection, Repair, and Replacement under one crew. That means the person who finds a soft deck during an inspection is the same person who re-decks it during replacement. Nothing gets lost in a hand-off to a subcontractor. We carry a seven-brand material roster (GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral), so the material recommendation is driven by your roof’s condition, the flat-roof exposure, and your budget, not by whatever we happen to stock cheapest.
We know East Los Angeles because we work here constantly. We know which 1930s Spanish-style bungalows off Cesar Chavez Avenue have original skip sheathing that needs a full re-deck. We know the flat-roof garages behind the 1950s tract houses near Belvedere Park that pond every winter because the scuppers were never sized right. And we know the Santa Ana wind damage patterns on the east-facing slopes near the 710. That local knowledge changes how we price and how we build.
Ridge Cap Roof Repair is led by Noel Cardenas, and the standard is simple: a roof is only as good as its highest, most exposed detail. That is the ridge cap. We finish the work other crews rush.
Styles & brands we work with
Flat Roof Replacement in East Los Angeles
Flat Roof Replacement in East Los Angeles means tearing off old rolled roofing, tar-and-gravel, or layered torch-down over low-slope sections and rebuilding them so they drain. The flat-roof sections on 90022 homes are almost always additions, detached garages, or rear porches attached to a pitched main house. They leak more than any other part of the roof because old drains and scuppers clog, water ponds, and the membrane breaks down under UV.
A flat roof replacement in East Los Angeles runs $4,800 – $9,500 for a typical two-car garage or rear addition. The range depends on whether the decking underneath is still sound, whether the scupper and drain need re-sizing, and whether we are laying single-ply membrane, modified bitumen, or a multi-layer built-up system. We re-pitch drains and re-size scuppers as part of the job. A flat-roof replacement that skips the drainage is not a replacement. It is the same leak waiting for the next December atmospheric river.
Drainage and scupper work included
When we replace a flat roof in East Los Angeles, the scupper through the parapet wall and the roof drain get examined before we quote. If they are undersized or clogged, we enlargen or rebuild them. The new membrane gets tied into the new drain correctly, not sealed around the old one.
Low-slope additions beside pitched roofs
Most older East LA homes have a pitched front section and a low-slope rear addition or side sunroom. The transition flashing between those two planes is the first place water gets in during a heavy storm. We rebuild those transitions with proper metal flashing and membrane laps instead of reusing whatever caulk job was holding it together.
Roof Installation in East Los Angeles
Roof Installation in East Los Angeles covers new roof systems on homes that need a full tear-off and re-roof, plus new construction and additions. Most of our 90022 work is re-roofing: tearing off decades of patched shingle layers or rolled roofing, repairing or replacing decking, rebuilding flashing, and installing a new system that actually drains and vents.
A full roof installation on a standard East Los Angeles home runs $11,500 – $22,000. Architectural asphalt shingles are the most common choice on the pitched sections, and you will typically choose from Owens Corning, IKO, or Atlas products depending on the look and warranty tier you want. The flat or low-slope sections get a membrane system matched to the drainage condition. No two 90022 houses price the same, because no two have the same layer history, the same decking condition, or the same scupper situation.
New construction and major additions
We also handle new construction roofs in East Los Angeles when homeowners add a second story, build a detached ADU, or replace a fire-damaged structure. These jobs go through LA County plan check, and we coordinate the roof drawings with the overall building plans so the permit review does not stall.
Full tear-off and re-roofing
When a mid-century roof has three or four layers of patched shingles and rolled roofing, we almost always recommend a full tear-off. The square count cannot be trusted until we see the deck. The decking cannot be trusted until we walk it. We do not install new materials over water-damaged substrate.
Trusted Brands We Service in East Los Angeles
We install and service roof systems from seven major manufacturers, so you are never locked into one brand’s product line or warranty tier. In East Los Angeles, we commonly recommend Owens Corning architectural shingles for their wind resistance on the pitched mains and Atlas or IKO when budget is the deciding factor. At the flat-roof sections, the membrane spec matters more than the brand name. Roof Replacement means we stock local material availability for 90022 jobs and can turn material orders around without weeks of delay. Seven manufacturers. One crew.
Common Roof Replacement Problems We See in East Los Angeles Homes
- Flat garages that pond every winter. The original scuppers and roof drains on many 1950s tract homes are undersized or sealed over. When December rains come, water sits on the membrane and eventually finds a seam. We re-size the drain and re-pitch the deck before laying the new membrane.
- Three or four patched layers hiding a rotten deck. Owners in older 90022 neighborhoods often layered another roll of roofing over a leaking section instead of tearing off. By the time we open it up, the decking near the eaves is soft and the fascia is spongy. That changes both the scope and the square count.
- Santa Ana wind damage at valleys and penetrations. Dry-season winds lift aged shingles and loosen old flashing around vents, pipes, and chimneys. A replacement that reuses that old flashing instead of rebuilding it will fail at the first strong wind event. We rebuild flashing as part of the replacement, every time.
- Hip-and-gable bungalows with mismatched additions. The original 1920s – 1940s front roof is often steep and tiled or shingled, while the rear addition is low-slope rolled roofing. The transition between those two planes leaks even when both sections look fine from the ground. We focus on that seam during tear-off and rebuild it with proper metal work.
See the difference
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After
Before
After
Before
AfterWhy East LA’s County Permit Changes the Scope
Here is something a generic roofing page will not tell you: East Los Angeles is unincorporated, which means there is no city hall issuing permits. A roof replacement permit in 90022 comes from LA County Public Works Building & Safety, not a separate city government. The county plan checker wants the flat-roof drainage and scupper sizing shown on the permit documents, not just the shingle specification. That changes what we have to document before a single square of shingles goes on. We handle the permit drawings, the drainage calcs, and the inspection coordination. Some roofing crews skip the county permit on a tear-off to save time. We do not, because an unpermitted re-roof in East Los Angeles becomes a problem when you sell the house or file an insurance claim.
On a hip-and-gable bungalow off Whittier Boulevard in the 90022 flats, we tore off three layers of old rolled roofing over a low-slope rear addition and found the scupper had been sealed over years ago. Ponding water had softened the decking all the way back to the fascia. We re-decked the low-slope section, laid ice and water shield through the valleys and penetrations, set new drip edge and re-pitched the drain, then capped the main hip with architectural shingles and a ridge vent to match the front of the house. That job would have been re-leaking by February if the scope had stopped at shingles.
Pricing for Roof Replacement in East Los Angeles, CA
A standard asphalt-shingle tear-off and replacement on a pitched East Los Angeles home runs $9,800 – $16,500. A hip-and-gable bungalow with a low-slope addition and detached flat garage typically lands between $14,000 and $22,000 once you factor in the membrane sections, re-decking, scupper work, and county permit. Detached flat garage roofs alone run $4,800 – $9,500. Full decking replacement adds $2.50 – $4.00 per square foot only where the deck is actually compromised, which we verify during tear-off and show you before proceeding. We quote written, line-item pricing after inspecting, and the number you sign is the number you pay. Call (866) 361-0798 to schedule your free estimate.
We Also Serve Cities Near East Los Angeles
Ridge Cap Roof Repair serves Roof Replacement in East Los Angeles plus the surrounding communities of Boyle Heights, Commerce, Montebello, and South San Gabriel. The same flat-roof drainage issues and mid-century housing patterns extend into these neighboring areas, and we price and permit accordingly. If you are just outside 90022, call (866) 361-0798 and we will confirm coverage for your street.
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 Replacement in East Los Angeles
LA County Public Works Building & Safety issues roof replacement permits for all of unincorporated East Los Angeles, including 90022. We prepare the permit package, including flat-roof drainage and scupper sizing where applicable, and coordinate the required inspections. You do not need to deal with the county counter yourself. Call (866) 361-0798 if you want us to check the permit history on your property.
Because the original scupper or roof drain is undersized, clogged, or was sealed over during a past patch job. When December – March atmospheric rivers drop sustained rain, water ponds faster than the drain can empty it, and the membrane eventually fails at a seam. The fix is re-pitching the low-slope area and re-sizing or rebuilding the drain, not just laying another roll of roofing. Call (866) 361-0798 for a drainage assessment.
We price the replacement based on what we can verify during inspection, and we tell you honestly which line items will be finalized at tear-off. Layered roofs hide soft decking and rotten fascia at the eaves. If we find more damage under the old layers, we show you photos and get your approval on the added decking before we continue. The estimate is free and the scope is never changed without your sign-off.
Yes, if the underlayment, nailing pattern, and flashing are done correctly for the wind zone. We use architectural shingles rated for high-wind exposure (commonly Owens Corning or Atlas), and we rebuild the flashing at valleys, pipes, and chimneys rather than reusing old metal. Loose flashing is the number one wind-related failure we see on East Los Angeles roofs. Call (866) 361-0798 for a specific material recommendation for your roof.
Yes, we match the main pitched roof with architectural shingles and the flat or low-slope sections with a membrane system in a compatible color and profile. The materials differ because the drainage demands are different, but the visual transition can be seamless. On most East LA homes, the rear addition and garage are not visible from the street, so we prioritize drainage performance over cosmetic matching where they conflict. Call (866) 361-0798 for a free estimate.
Get Your Free Roof Replacement Estimate in East Los Angeles
If you own a home in East Los Angeles and you are tired of patching the same leak every winter, we will come out, walk the whole roof from the ridge cap down, and give you a written, line-item quote that covers the tear-off, the decking, the flashing, and the drainage. We inspect before we recommend. You will know whether you need a repair or a replacement, and you will know exactly what it costs before you sign anything. Call (866) 361-0798 today to schedule your free estimate.
Written by Noel Cardenas, Owner at Ridge Cap Roof Repair, serving East Los Angeles and surrounding communities.