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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 Replacement Across East Los Angeles
Roof replacement in East Los Angeles typically runs between $8,500 and $16,000 for a standard single-story asphalt shingle job, depending on tear-off complexity, decking condition, and whether the roof carries multiple existing layers. Most homes in the 90022 ZIP were built between 1920 and 1960, which means we’re rarely working with a clean deck. The real question is what’s underneath, and that’s where we start. Call (866) 705-2978 to schedule a free estimate, and we’ll inspect before we recommend anything.
Marquis Roof Repair covers all of unincorporated East Los Angeles, from the dense residential blocks near Whittier Boulevard to the quieter streets off Eastern Avenue. We know the County of LA code requirements here better than most contractors who parachute in from other parts of the basin, because they govern everything from layer counts to ventilation. That local knowledge prevents surprises mid-project.
Why Marquis Roof Repair Is East Los Angeles’s Preferred Roof Replacement Company
East Los Angeles is unincorporated LA County, not City of LA. That single fact changes how a roof replacement is permitted, inspected, and scoped. County inspectors in the 90022 ZIP routinely flag three-layer roofs during property sale escrows, a problem almost unheard of in adjacent City of LA neighborhoods like Boyle Heights or Monterey Park. We’ve walked many East Los Angeles homeowners through exactly this situation, and we know how to resolve it before it stalls a closing.
Ron Thibodeau leads our team with a repair-first philosophy baked into how we approach every job. The name Marquis carries a promise of elevated craft, and we hold our crews to that standard on every single-story bungalow and cottage we reroof between here and the I-710. We investigate before we recommend. If a partial repair extends the roof’s life, that’s what we’ll tell you. When replacement is genuinely necessary, we scope it precisely and price it honestly.
We work across East Los Angeles neighbors’ tight lots with compact equipment and careful debris staging. A tear-off on a 40-foot-wide lot puts your neighbor’s stucco wall three feet from our ladder base. We take that seriously. It’s part of why East Los Angeles homeowners refer us to family on the next block.
Written by Ron Thibodeau, Owner at Marquis Roof Repair, serving East Los Angeles and surrounding communities.
Styles & brands we work with
Asphalt Shingle Roof Replacement in East Los Angeles
Asphalt shingle roof replacement in East Los Angeles runs $8,500 to $14,000 on most 90022 homes. The job starts with a full tear-off down to the decking, because the original 1930s-to-1950s wood shingles or built-up roofs under those layers are rarely in shape to build over. We replace sun-damaged or rotted decking boards, lay new underlayment, install drip edge and flashing, and finish with architectural shingles rated for the UV load and Santa Ana wind gusts this part of the basin catches.
When does an East Los Angeles homeowner need this? The clearest signals are missing or cracked shingles, granules collecting in gutters after winter rains, or an attic that shows daylight through the decking. Drought-hardened asphalt shingles in this climate crack over years of intense summer heat, then leak suddenly in one heavy El Niño season. By the time water stains show on a ceiling, the underlayment has often been compromised for months.
Full Tear-Off vs. Re-Roof Over Existing Shingles
Many East Los Angeles roofs carry two or even three layers of shingles because lots are tight and past owners saved money by re-roofing over. County code allows only two layers before a full tear-off is required. We always recommend tearing off to the deck when a third layer is present, because building over hides rot and adds weight the 1940s framing was never designed for.
A full tear-off costs more upfront, around $2,000 to $4,000 extra depending on square footage, but it lets us inspect the decking and replace rotted sections before they become a structural problem. For East Los Angeles homes heading toward escrow, this is often the difference between a clean inspection and a deal-killing finding.
Replacement Decking and Underlayment in Older Bungalows
Original wood-shingle roofs on 1920s and 1930s East Los Angeles bungalows typically sit over plank decking with wide gaps. Modern shingles want a more uniform surface. We routinely install new plywood or OSB overlay to create a clean nailing surface, which also stiffens the roof against wind uplift. On a recent 1930s stucco bungalow in the 90022 ZIP, the original wood shingles were buried under two layers of asphalt. After tearing off to the decking, we found sun-cracked felt and replaced it with GAF underlayment, added ice and water shield in the valleys, and installed a ridge vent to combat the intense UV. The homeowner chose architectural shingles rated for 130 mph winds, and we finished with new drip edge and flashing around the chimney penetrations.
New Roof Installation in East Los Angeles
New roof installation in East Los Angeles most often applies to ADU construction, garage conversions, or full tear-offs on homes where the existing structure has reached the end of its life. Pricing runs $9,000 to $16,000 for a complete new system on a standard single-story home, with architectural shingles and full underlayment replacement included. Additions and detached structures scale by square footage, usually $300 to $450 per square when decking replacement is involved.
When an East Los Angeles homeowner needs a new roof rather than repairs, the scope includes tear-off, decking assessment and repair, underlayment, shingles, flashing, ventilation, and County inspection. We pull the permit ourselves for every project in the 90022 ZIP, because County of LA permitting for roof replacements requires documentation of layer count, ventilation, and decking condition. You won’t chase paperwork. We handle that end to end.
ADU and Garage Conversion Roofs
East Los Angeles has seen a steady wave of garage conversions and detached ADU construction on those narrow lots. These projects need their own permit path, separate from the main house, and County inspectors review the roof structure as part of the overall building permit. We coordinate with the project’s general permit checklist and sequence our work so roof installation doesn’t hold up framing, electrical, or final inspection.
Architectural Shingle Upgrades
Many East Los Angeles homes still carry three-tab shingles from re-roofs done in the 1980s and 1990s. When replacement is necessary, most of our 90022 customers choose architectural shingles from GAF, CertainTeed, or Owens Corning. They’re rated for higher wind speeds, shed UV heat better, and hold their granules longer. The upgrade typically adds $1,200 to $2,500 over basic three-tab on an average East Los Angeles roof, and it’s worth it given what the summer sun does to thin materials here.
Trusted Brands We Service in East Los Angeles
We install and work with roofing products from GAF, CertainTeed, and Boral, among others. Seven manufacturer lines, one point of contact. That breadth matters in East Los Angeles, where no two lots, roof pitches, or budgets are identical. We don’t push the brand that’s convenient for us to stock; we recommend the material that fits your roof’s exposure, wind zone, and your budget. Whether it’s GAF Timberline architectural shingles on a classic bungalow or CertainTeed on a newly built ADU, the warranty options come from the manufacturer’s published terms, giving you real choices.
Common Roof Replacement Problems We See in East Los Angeles Homes
- The three-layer trap. County inspectors in the 90022 ZIP flag three-layer roofs during sale escrows far more often than in adjacent City of LA neighborhoods. When a buyer’s inspector finds three layers, the sale often depends on a full tear-off, and the seller faces a compressed timeline and a bill they didn’t budget for. We scope this before quoting, never after.
- Tear-off damage on tight lots. When homes sit three feet apart, a careless tear-off sends debris into your neighbor’s yard or against their stucco walls. Santa Ana winds make it worse. We use compact equipment, stage debris carefully, and protect adjacent surfaces as a standard practice, not an add-on.
- Sudden El Niño failures. A decade of drought hardening followed by one wet winter is the classic East Los Angeles failure pattern. Sun-cracked shingles and aged underlayment hold up until the first sustained rain, then leak in multiple spots at once. We check attic ventilation and replace worn underlayment on every job so the new roof doesn’t inherit the old one’s heat problem.
- Flat and low-pitch porch roofs. Many 1920s-to-1950s East Los Angeles bungalows have a low-pitch or flat porch roof connected to the main gable. These areas are notorious for ponding water and hidden rot where they meet the main roof. We inspect those transitions in detail and specify the right flashing and membrane system for that junction.
See the difference
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After
Before
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Before
AfterPricing for Roof Replacement in East Los Angeles, CA
What Should You Budget?
| Scope | Typical Range |
|---|---|
| Asphalt shingle tear-off and replacement (single-story, ~1,200 sq ft roof) | $8,500 – $12,000 |
| Full tear-off with extensive decking replacement | $12,000 – $16,000 |
| New roof installation for ADU or garage conversion | $9,000 – $14,000 |
| Architectural shingle upgrade over three-tab | +$1,200 – $2,500 |
Your price in East Los Angeles depends on four things: how many layers are coming off, what’s left of the decking, the pitch and footprint of your roof, and whether the job triggers County inspection requirements for ventilation or structural repair. We give you a written, line-item quote before work begins. No change orders invented mid-project. Call (866) 705-2978 to schedule your free estimate.
We Also Serve Cities Near East Los Angeles
Our Roof Replacement team covers all of unincorporated East Los Angeles and the surrounding communities. That includes Roof Replacement in East Los Angeles as well as Boyle Heights, Monterey Park, Alhambra, and South Pasadena. If you’re just outside the 90022 ZIP, we’re likely already working in your neighborhood.
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
County of LA permits for roof replacement require documentation of layer count, decking condition, and ventilation, and County inspectors flag three-layer roofs during sale escrows in the 90022 ZIP more aggressively than their City of LA counterparts. We pull the permit ourselves, handle the inspection, and make sure your roof passes the first time. Call (866) 705-2978 and we’ll walk you through what your specific roof needs.
The 90022 double-layer problem means many East Los Angeles roofs carry two or three layers of shingles from decades of re-roofing over, and a full tear-off exposes decking rot and adds $2,000 to $4,000 to the job. But leaving those layers in place risks a failed inspection when you sell, and the cost of an emergency tear-off during escrow is always higher than doing it on your own timeline. We quote both paths so you can decide with full information.
Yes. We handle the transition between the main pitched roof and a flat or low-pitch porch roof as a standard part of the scope, using proper membrane and flashing details rather than slapping shingles where they don’t belong. These junctions are where 90022 homes leak most often. Call (866) 705-2978 for an inspection and a quote that includes the porch roof.
We use compact equipment, tarp adjacent walls and walkways, stage debris where it can’t spill over a property line, and schedule tear-offs around Santa Ana wind forecasts. On the narrow lots common throughout the 90022 ZIP, we treat your neighbor’s stucco wall as if it were our own. It’s built into how we scope every East Los Angeles job, not an extra line item.
We install products from GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral, and we’re authorized to install products from all seven manufacturers. That means the right material for your roof, your exposure, and your budget, not whatever brand happens to be in stock. Call (866) 705-2978 to talk through the options for your specific East Los Angeles roof.
Schedule Your Free East Los Angeles Roof Replacement Estimate
A roof replacement in East Los Angeles is a decision you should make with the decking exposed and the facts on the table. We’ll inspect, tell you what’s really going on, and give you a written line-item quote for exactly what the job requires. No pressure, no unnecessary tear-off, and no surprises at inspection time. Call (866) 705-2978 to schedule your free estimate, or reach our team serving the 90022 ZIP and all of unincorporated East Los Angeles.
Written by Ron Thibodeau, Owner at Marquis Roof Repair, serving East Los Angeles and surrounding communities.