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 Repair Across Montebello
Roof repair in Montebello usually costs between $350 and $1,400 for most shingle, flashing, and leak fixes, with larger flat-roof membrane repairs running higher. The price depends on what’s actually failing. On Montebello’s 1950s and 60s tract homes, that’s often more than a missing shingle – it’s a seam failure on a built-up roof, a clogged scupper, or a tie-in problem where a patio enclosure was added without permits. Our Roof Repair team inspects first and quotes a written line-item price before any work begins. If you’re seeing water stains on a ceiling or your flat roof is ponding after a storm, call (833) 589-5180 and we’ll come out and figure out what’s actually going on.
Why Sunridge Roof Repair Is Montebello’s Preferred Roof Repair Company
Homeowners across Montebello call us because we do one trade: roofing. Not siding, not gutters, not general contracting. We repair, replace, and inspect roofs. That narrow focus means when we open up a 1960 ranch in the 90640 area and find dry rot under a failed built-up seam, we know exactly what the repair path looks like. Ruben Ochoa leads our crews, and he’s spent enough time on Montebello’s low-slope roofs to spot the issues others miss from the street. We also understand how the Whittier Narrows area funnels Santa Ana winds that lift loose shingles on exposed ridgelines, and how the summer UV ages flat-roof membranes faster here than most people expect.
We work with materials from GAF, CertainTeed, Tamko, and Boral, among seven major manufacturers, so the recommendation matches the roof, not a supplier contract. If your roof needs a modified bitumen patch on a low-slope section, we’ll price that. If it needs three shingles and a new vent boot, we’ll price that. We inspect before we recommend.
Styles & brands we work with






Metal Roof Repair in Montebello
Metal roof repair in Montebello comes up most often on the patio covers, carport roofs, and room additions that were built against or on top of the original house. On a 1958 ranch near the unincorporated side of town, we regularly see galvanized or aluminum panels that have pulled loose at the screw lines where the metal meets a stucco wall. The repair usually means removing the failed fasteners, checking the substrate underneath, reinstalling with proper gasketed screws, and addressing any flashing at the tie-in wall. Depending on how much panel area is involved and whether the flashing must be cut back and replaced, metal roof repair in Montebello typically runs $400 to $1,200.
Common metal roof failures around Montebello
Montebello’s older additions often used lightweight metal panels installed directly over the original framing, with minimal slope and almost no edge detailing. After fifty-plus years of UV, the panel coatings fail, fasteners back out, and water finds a path at the seam. The repair we quote accounts for the fact that the metal surface itself may be end-of-life, which changes the honest recommendation. Sometimes repair is right. Sometimes replacement is the better dollar per year.
When metal repair turns into tie-in work
When the metal roof is an unpermitted patio enclosure, the tie-in to the main house is almost always the leak source. Montebello has a real share of these additions, and the flashing where the enclosure meets the house wall was rarely done to code the first time. We can repair the metal and rebuild the tie-in flashing, and we’ll document what we find so you know what a future permit would trigger.
Commercial Roof Repair in Montebello
Commercial roof repair in Montebello covers the low-slope and flat roofs on the office buildings, retail strips, and industrial units along Washington Boulevard, Beverly Boulevard, and the commercial pockets near the 60 Freeway. Most commercial roofs in the 90640 area were built with built-up roofing or modified bitumen over a wood or metal deck, and the failures we see are consistent: seams that have opened after years of thermal movement, drains and scuppers that clog, and punctures from old mechanical units that were removed and the curb was never properly reflashed. Commercial roof repair in Montebello typically runs $900 to $3,500 depending on square footage and the membrane condition.
Flat roof membrane repair
On a flat commercial roof, water wants to sit. We map the low spots, check the drains, and test the seams before we cut into anything. A membrane patch alone won’t hold if the drain is undersized and the roof is ponding. So we fix the drainage first, then repair the membrane, then get a written report from the roof so you know what you’re working with for the next couple of years.
Penetration and curb flashing
HVAC curbs, plumbing vents, exhaust fans – every penetration through a Montebello commercial roof is a leak waiting to happen when the flashing gets old. We reflash to the membrane with compatible materials from the manufacturer whose system is already up there, so the repair bonds correctly. You don’t get a mismatch of materials that fails in a year.
Trusted Brands We Service in Montebello
We’re not tied to one manufacturer’s product line, and that matters when you’re repairing rather than replacing. One home might need a GAF modified bitumen patch to match the existing membrane. Another might need Tamko shingles to blend with what’s up there. A third might be fine with Boral tile repair on one hip. We stock common repair materials for the brand systems we see most in Montebello, and when we need something specific, our supplier network across seven major manufacturers turns it around quickly. Your choice of materials means the repair matches your roof and your budget, not a sales target.
See the difference
Before
After
Before
After
Before
AfterCommon Roof Repair Problems We See in Montebello Homes
- Seam failures on original built-up roofs. Montebello’s 1950s and 60s tract homes frequently still carry the original tar-and-gravel roof, and the seams at laps and flashings crack with age. Water gets in and rots the decking quietly, often hidden behind a low parapet.
- Ponding on low-slope roofs. The shallow pitch on Montebello’s ranches means water doesn’t drain fast enough, especially when scuppers and downspouts clog with leaves from mature neighborhood trees. Standing water accelerates membrane breakdown.
- Improper tie-ins from unpermitted additions. A significant number of Montebello homes have had patio enclosures or room additions built without permits, and the roof connections to the main house leak at the flashing. These tie-ins also become a permitting issue when deeper work happens.
- Santa Ana wind damage on ridges and eaves. Homes near Whittier Narrows get gusting winds through the gap, and loose shingles, lifted ridge caps, and damaged drip edges are common on the east-facing roof planes.
Pricing for Roof Repair in Montebello, CA
What you’ll pay in Montebello follows the actual repair scope, not a flat rate. A simple shingle replacement runs $350 to $700. A flat roof patch on a built-up or modified bitumen membrane runs $600 to $1,200. Flashing repair at a wall, chimney, or addition tie-in runs $450 to $950. Vent boot replacement runs $250 to $450. A full roof inspection before any of this is $250, and we credit that toward repair work if we do the job. On a Montebello ranch where the drainage needs retrofitting and framing repair is involved, the total can push past $4,000, and we’ll show you exactly why before you ever sign. Call (833) 589-5180 for a free estimate, and we’ll come out and make the diagnosis before we quote anything.
We Also Serve Cities Near Montebello
Sunridge Roof Repair works across the communities bordering Montebello, including Pico Rivera, South San Gabriel, East Los Angeles, and Commerce. If your property is in one of those areas and you’re dealing with roof issues, Roof Repair in Montebello is the page to read for what we do, but the pricing and process are the same wherever you are. One trade, one standard.
Serving Montebello, CA — Our Local Coverage Area
We’re based in the Montebello 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 Montebello
Expect the repair to open up the conversation about drainage and framing, because a 1950s Montebello ranch roof is rarely a simple shingle swap. We’ll remove the failed material, check the decking for dry rot, and measure whether the slope and scuppers are moving water off the roof fast enough. If the original built-up roof is still under there, the repair often becomes a section of retrofit, not a patch. We write that scope out for you, with numbers, before you decide. Call (833) 589-5180 and we’ll come look at it.
Yes, most low-slope and parapet roof repairs in Montebello don’t require a full tear-off. We can repair failed seams, replace sections of membrane, enlarge undersized scuppers, and install new edge metal as a targeted repair. The decision to tear off versus repair comes down to how much of the membrane has aged out and how much decking has rotted – and we give you that answer after the inspection, not before.
Most straightforward roof repair and replacement in Montebello falls under the city’s re-roofing permit requirements, and the permit is the homeowner’s responsibility unless you’ve authorized us to pull it. When we open a roof and find substandard framing, unpermitted additions, or undersized drainage, the city may require upgrades to current code as a condition of the permit. We document everything and give you the full picture before any work proceeds.
We repair the roof and the tie-in flashing to be watertight, and we document what we find so you understand the legal status of the addition. Montebello has enough unpermitted patio enclosures and room additions that we see this constantly. If the repair requires opening the tie-in, the city may flag the square footage for code review – and we’ll tell you that before we start, not after.
We work with materials from GAF, CertainTeed, Tamko, Boral, and others across seven major manufacturers, including both premium and value tiers. The brand we use for your Montebello repair depends on what’s already on the roof and what your budget can handle. We’re brand-agnostic, which means the material recommendation is based on your roof, not a supplier relationship.
If you’ve got water coming in or a roof that’s been failing inspections, call (833) 589-5180. We’ll come to Montebello, get on the roof, and give you a straight answer. Written estimate, line-item scope, free. No pressure to replace what can still be repaired.
Written by Ruben Ochoa, Owner at Sunridge Roof Repair, serving Montebello and the surrounding Los Angeles basin.