Architectural shingles
Metal roofing
Tile roofing
GAF
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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 Maywood
Roof repair in Maywood usually runs between $350 and $1,600 for the most common jobs, like a shingle patch, valley repair, or flashing fix. Most smaller repairs take one day once we’re on-site. If you’ve spotted water staining on a ceiling or shingles in the yard after a Santa Ana blow, call us at (866) 361-0798 and we’ll schedule an inspection.
We work throughout the 90270 zip code, from the bungalows along Randolph to the blocks east of Slauson. Maywood’s narrow lots and older homes create specific roofing problems, and we’ve spent enough time on these streets to know what we’re walking into before the ladder even goes up. The point is simple: we inspect before we recommend. That means you’ll never be pushed into a replacement when a repair will hold.
Why Ridge Cap Roof Repair Is Maywood’s Preferred Roof Repair Company
Noel Cardenas built this company around a repair-first philosophy. The goal is the right fix, not the biggest invoice. On a tile bungalow near Maywood Avenue, that might mean replacing four cracked tiles and resealing the underlayment. On a rolled-roof garage off 55th Street, it might mean re-torching seams and checking the terminations. We don’t skip ahead to a tear-off because it’s more profitable.
Being material-agnostic helps. We work with seven manufacturers including GAF, CertainTeed, and Owens Corning, so when a Maywood home needs shingles matched or flashing rebuilt, the recommendation comes from the roof’s condition and the homeowner’s budget, not from whatever is cheapest for us to stock. The same crew that inspects the roof does the work, so what we find during the inspection is exactly what gets addressed during the repair. No notes lost between a sales team and a separate crew.
Maywood homeowners call us because we’re straight about what a repair involves. Small lots mean every dumpster, every ladder placement, and every material drop takes coordination. We’ve handled enough jobs between Slauson and the LA River channel to know how to stage that work without making it your neighbor’s problem.
Styles & brands we work with






Metal Roof Repair in Maywood
Metal Roof Repair in Maywood isn’t as common as shingle work, but it shows up on older commercial buildings along Slauson and on a handful of detached garages and patio covers where corrugated metal was installed decades ago. The usual problems are failed fasteners that have backed out from expansion and contraction, rusted-through panels at the low edges, and leaks at the ridge cap or around roof penetrations like vent pipes and electrical mast heads.
Fastener and Panel Repairs
When the neoprene washers under metal roofing screws bake out in Maywood’s summer sun, water follows the fastener shafts down into the deck. We replace the fasteners, often stepping up a size and using a higher-temp washer, then seal the exposed penetrations. If a panel has rusted through at the eave, we’ll cut out the damaged section, clean the edges, and overlay a patch panel with sealant and matching screws. Metal roof repair in Maywood typically runs $400 to $900 for a standard fastener replacement and reseal on a small garage, and $800 to $2,000 when sections of panel must be cut out and replaced.
Roof Penetration Sealing
Most metal roof leaks start at a penetration: a plumbing vent, a gas flue, an exhaust hood. The original boot or collar cracks, and water drips down through the deck and into the interior. We replace damaged boots, install new storm collars, and bed everything in a urethane sealant that can handle the temperature swings between Maywood’s summer highs and winter lows.
Commercial Roof Repair in Maywood
Commercial Roof Repair in Maywood is a different animal. The city’s industrial stretches along Slauson and near the rail line have flat and low-slope built-up roofs, modified bitumen, and TPO membranes. These roofs leak at seams, around HVAC curbs, and along parapet walls. When a Maywood business owner calls about a drip coming through the ceiling, the problem is rarely where the water shows up. It’s usually at a failed seam, a cracked scupper, or a drying-out parapet cap that’s letting water in behind the membrane.
Flat Roof Patching and Seam Repair
For built-up and modified bitumen roofs, we cut back the blistered or delaminated areas, dry the deck, and knit new layers in with heat-applied or cold-applied system depending on what’s already there. On single-ply TPO and PVC roofs, we clean the lap joints, re-weld failing seams with hot air, and patch punctures. Commercial roof repair pricing in Maywood typically runs $700 to $2,500 depending on how many seams or patches are involved and whether the deck is wet.
Flashing and Edge Metal Repairs
Most commercial roof failures in Maywood are at the transitions: where the roof meets the parapet, where a curb sits, where an expansion joint is split open. We rebuild these with new metal and proper sealants, because a patch on top of a failing transition won’t survive the next heavy winter rain. These repairs range from $800 to $3,000 depending on the linear footage and the condition of the existing metal.
Trusted Brands We Service in Maywood
We’re not married to one manufacturer. We install and service products from GAF, CertainTeed, Owens Corning, and IKO, plus three other major brands. That matters for a city like Maywood, where the housing stock spans nearly a century. A 1920s bungalow with original wood decking doesn’t need the same system as a 1980s addition with OSB sheathing. Seven manufacturers means we can match the right material to the roof, the climate, and the budget. For Maywood customers, we can typically get materials from our suppliers within one to two days, so you’re not waiting a week for a shingle match.
See the difference
Before
After
Before
After
Before
AfterCommon Roof Repair Problems We See in Maywood Homes
- Hidden second-layer shingles. On narrow lots along streets like Slauson and Randolph, previous owners frequently laid a second layer of composition shingles over the original without tearing off the first. What presents as a small repair often becomes a full tear-off once the sun-baked, brittle bottom layer is exposed. Roof Repair crews have to plan for this before the first shingle is lifted.
- Failed flashing on low-slope additions and garages. Maywood’s rear additions and detached garages are often covered in rolled roofing that’s baked to a crisp by the time we get the call. The seams split, the flashing at the transition to the main roof pulls away, and winter rain finds the gap.
- Wind-lift at gable edges. Santa Ana events peel shingles back along gable ends when the original starter strip is missing, deteriorated, or nailed to a fascia that’s rotted. We see this constantly on the older bungalows east of the 710.
- Rotted wood decking under aging shingles. The combination of Maywood’s dry summer heat and sudden heavy winter rains means water gets trapped under old shingles and sits on the plank decking. By the time the interior shows a stain, the deck is often soft and requires sheathing repair before any shingle work.
Pricing for Roof Repair in Maywood, CA
Here are the numbers as they actually fall for the Maywood market. A simple shingle replacement of four to twelve shingles runs $250 to $500. Valley repair, if it requires removing shingles, replacing underlayment, and reinstalling, runs $600 to $1,200. Flashing repair around a chimney or sidewall runs $400 to $1,100. A vent boot replacement sits at $350 to $600. Flat roof patches on rolled roofing or torch-down run $500 to $1,400. And a full tear-off of a small Maywood bungalow roof, when hidden second layers force it, typically falls between $6,500 and $12,000 depending on the decking condition and access. Every quote we give is itemized and in writing before work starts. Call (866) 361-0798 for your free estimate.
We Also Serve Cities Near Maywood
If you’re in Maywood or a neighboring city, we cover the whole corridor. We regularly work in Bell, Cudahy, Commerce, and Huntington Park, and we’re familiar with the same housing age and roof types throughout the area. The access challenges and older building stock don’t stop at the city line, so our approach doesn’t either.
Serving Maywood, CA — Our Local Coverage Area
We’re based in the Maywood 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 Maywood
You found a second layer because many Maywood bungalows were re-roofed in place during the 1980s and 1990s, when building codes allowed a second layer of shingles over the original. Once we open up the section that needs repair, the bottom layer is often too sun-baked and brittle to hold new fasteners, and code requires a tear-off before new roofing can be installed. The added cost for the tear-off and possible decking repair gets approved in writing before we order materials. Call (866) 361-0798 and we’ll inspect your roof to tell you what’s actually there.
For most repairs, such as replacing shingles, a vent boot, or flashing, the city of Maywood does not require a permit. If the job expands into a full tear-off and re-roof, a permit is typically required so the city can verify the new decking and underlayment meet current code. We handle the permit paperwork and the inspection scheduling either way. If you’re not sure where your project falls, call us and we’ll check before we start.
We include an allowance for sheathing repair in the initial quote, and the contract states the exact price per 4-by-8 sheet of decking before we begin. If we open up the roof and find soft wood, we’ll show you what we found, confirm the footage, and get your written approval for the added cost before any material is ordered. Nothing gets added to your bill without your signature first. Call (866) 361-0798 to discuss your roof and get a written estimate.
Ask each roofer what they’ll do if they find a second layer of shingles, rotted decking, or damaged underlayment once the repair is underway. A quote that doesn’t spell out the decking cost and the tear-off trigger is not a real quote. Compare line items, not bottom lines, and make sure the warranty terms are stated in writing. We give you a fixed, itemized estimate and a written change-order process for anything unexpected.
Yes. We repair both metal roofs on residential garages and patio structures and commercial low-slope roofs on the buildings along Slauson and the industrial district. The same crew handles inspection, repair, and replacement, so you won’t get handed off to a subcontractor for a scupper or a seam repair. Call (866) 361-0798 for a free estimate, whether the roof is steel, TPO, or ninety-year-old lumber with shingles on top.
From the ridge cap down, we take care of the details other crews skip. If your Maywood roof is leaking or you’re just not sure what condition it’s in, start with an inspection. Call (866) 361-0798 to schedule your free estimate.
Written by Noel Cardenas, Owner at Ridge Cap Roof Repair, serving Maywood and the surrounding Los Angeles Basin communities.