Metal roofing
Architectural shingles
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 Replacement Across La Puente
Roof replacement in La Puente typically runs $9,800 – $18,500 for a standard single-story tract home, with tear-off and deck rebuilds adding $2,500 – $6,000 when original skip sheathing has failed. Most jobs take 3 – 5 working days once materials land. We’re Koreatown Roofing, and we’ve torn off enough 1950s La Puente roofs to know what’s under them before the first shingle comes off. Call (866) 974-2271 for a free estimate from Manny Cordero’s crew.
Why Koreatown Roofing Is La Puente’s Preferred Roof Replacement Company
We’re roofing specialists, not generalists. Every job we take in La Puente is a roof job: inspection, repair, or replacement. That focus matters when you live in a 1958 tract home off Valley Boulevard with original wood shake, skip sheathing, and a low-slope addition over the garage. We’ve seen it enough times to know what the permit inspector will flag and what the deck will look like once the shakes come off.
Manny Cordero runs every estimate personally. He walks the roof, checks the flashings, and tells you what’s actually needed. Not what’s easy to sell. Homeowners in the 91744 and 91746 zip codes have told us they appreciate that we bring material samples from multiple manufacturers instead of pushing one brand. That’s the whole point: your roof, your material choice.
Styles & brands we work with
Roof Replacement Contractor in La Puente
A Roof Replacement Contractor in La Puente handles the full tear-off, deck assessment, permit paperwork, and installation. For the 1950s tract homes that make up most of La Puente’s housing stock, that starts with removing whatever’s up there now, often wood shake or cracked composition shingle, and checking the framing underneath. We don’t overlay. Overlays over skip sheathing fail inspection in La Puente, and they trap heat that cooks the new shingles from underneath.
When a La Puente homeowner sees sagging between the rafters, daylight through the attic boards, or granules collecting in the gutters after every Santa Ana wind, it’s time to replace, not patch. A full roof replacement in La Puente generally runs $9,800 – $18,500 for a standard single-story. Additions with low-slope sections, rotted decking, or code-required ridge vents push toward the higher end.
What a Replacement Includes
Every job starts with a tear-off to the rafters. We replace damaged deck boards, install new underlayment and drip edge, add ridge vent if the permit calls for it, and then lay the roofing material you choose. The permit is pulled for every job, and the work gets inspected before we call it done.
If the deck needs rebuilding, which it usually does on original La Puente homes, we write that into the quote as a line item. You approve the number before we touch it. No open-ended surprises.
New Construction and Full Replacement
For new construction in La Puente, we work with the builder’s plans and the city’s current code requirements from day one. That’s a different process than a re-roof: clean sheathing, new flashings, and proper ventilation built in from the start.
Full replacement on an existing home is what most La Puente homeowners call us for. They want the old roof off and a new one on without a general contractor who’s going to subcontract the job to whoever’s available. We do our own work.
Asphalt Shingle Roof Replacement in La Puente
Asphalt Shingle Roof Replacement in La Puente is the most common job we do. Architectural shingles from GAF, CertainTeed, and Owens Corning are a strong fit for the San Gabriel Valley climate: they handle heat better than the old three-tabs and they’re rated for the wind gusts that come through the canyons during Santa Ana season. A standard La Puente home with architectural shingles typically lands between $10,500 and $15,800 including tear-off.
Architectural vs. Three-Tab Shingles
Architectural shingles are thicker, last longer, and look better on a mid-century ranch. They’re what we recommend for most La Puente homes. Three-tabs are the budget option, but they don’t hold up as well under years of intense UV, and the price difference between the two has narrowed enough that most homeowners choose the upgrade.
Roof Decking Replacement
Skip sheathing was standard on La Puente homes built before about 1965. It’s a gap-board deck, not solid plywood, and modern shingle warranties don’t cover installation over it. We replace it with solid CDX plywood or OSB, which also gives you a better nailing surface and a quieter roof in the rain. Deck replacement adds roughly $2,800 – $5,500 for a typical 1,400-square-foot home depending on how much of the original deck is rotted beyond use.
Trusted Brands We Service in La Puente
We install products from seven manufacturers: GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral. That breadth means we can match your budget and your home’s profile without being tied to one supplier’s inventory. For La Puente homeowners, we stock common colorways and accessory parts locally, so lead times stay short. You want a CertainTeed Landmark in weathered wood? We can usually have it on the roof within a week. An Owens Corning Duration in a darker tone that hides the dust from Valley Boulevard? Same timeline.
Common Roof Replacement Problems We See in La Puente Homes
- Original skip sheathing under wood shakes. Homes off Valley Boulevard and in the older tracts near Hacienda Boulevard often have gap-board decks from the 1950s. Shingles can’t be nailed properly to them, and an overlay will fail inspection. The deck has to come out and get rebuilt.
- Dry-rotted eaves and rafter tails. Decades of San Gabriel Valley sun and the occasional heavy rain storm rot out the edges first. We usually replace the first few feet of sheathing and sometimes sister rafter tails before the new drip edge goes on.
- Low-slope sections over additions and garages. Those flat or near-flat areas were often built with hot-mopped tar and gravel. They fail quietly, leaking into the garage or the back room. We convert them to modern peel-and-stick membrane or torch-down with a manufacturer-matched system.
- Failed flashings around chimneys and vents. La Puente’s older homes have brick chimneys with cracked mortar and rusted metal flashings. If we’re doing a full replacement anyway, this is the time to fix it properly. Patching a flashing on a roof that’s being torn off anyway doesn’t make sense.
See the difference
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AfterPricing for Roof Replacement in La Puente, CA
Here’s what we quote in the 91744, 91746, and 91747 zip codes as of late 2025:
- Asphalt shingle replacement (architectural, standard single-story): $9,800 – $15,800
- Tear-off and full deck replacement over skip sheathing: $2,800 – $5,500 added
- Flat roof or low-slope section membrane: $6 – $9 per square foot
- New construction roof (full): $14,000 – $26,000 depending on footprint and material
Square footage drives most of the cost in La Puente. Steep pitches, multiple roof planes, and access issues (narrow lots, fences close to the house) add labor. We give written line-item quotes, not ballpark numbers over the phone. The estimate is free, and Manny will walk you through exactly what’s driving the number.
We Also Serve Cities Near La Puente
Our crews work across the San Gabriel Valley, including La Puente, Valinda, Avocado Heights, West Puente Valley, and Hacienda Heights. Same company, same crew, same material options. If you’re a few blocks over the city line, you’re still in our service area.
Serving La Puente, CA — Our Local Coverage Area
We’re based in the La Puente 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 La Puente
Building code in La Puente doesn’t allow shingle overlays over wood shakes, and on most 1950s tract homes it wouldn’t work anyway because the original deck is skip sheathing, not solid plywood. Skip sheathing is gap boards spaced several inches apart, and modern shingles can’t be properly fastened to them. The deck has to be rebuilt. We price that into the quote up front, so there’s no change order after the tear-off exposes it.
Yes, depending on the home. The city may require adding or upgrading ridge ventilation, replacing non-compliant drip edge, or adding edge metal where it was never installed. On older homes, inspectors sometimes flag rafter spacing or roof-to-wall connections that need reinforcement. We budget for these as allowances in the contract and only spend them with your written approval. Call (866) 974-2271 and we’ll tell you what’s likely to apply to your specific roof.
They’re the two biggest reasons roofs in this area fail. The summer heat bakes shingles from above, and if there’s no ridge ventilation it bakes them from below too. Santa Ana winds, especially in the fall, lift loose shingles and drive debris under them. When we replace a roof in La Puente, we add the ventilation the home never had and use shingles rated for high-wind zones. For an exact quote on your roof, call (866) 974-2271.
A roofing square is 100 square feet of roof area. Roofers price by the square, so a 1,400-square-foot home with a 4/12 pitch and a simple gable design is about 16 – 18 squares. A home with a steeper pitch, multiple dormers, or a detached garage has more squares than the floor plan suggests. That’s why two La Puente homes with identical square footage can have different roof quotes. We measure every roof, and we’ll show you the square count on your written estimate.
Yes. Deck replacement is part of almost every La Puente re-roof we do. We tear off to the rafters, replace rotted or skip-sheathed sections with new plywood or OSB, and we do it under the same permit. We recently tore off a 1958 wood-shake roof on a home near Valley Boulevard and found the original skip sheathing had dry-rotted and cracked from decades of San Gabriel Valley sun. Our crew removed the skip boards, rebuilt the deck with new plywood, and installed CertainTeed architectural shingles with a full ice and water shield in the valleys. That job started as a standard replacement but required a deck rebuild, which we priced and the homeowner approved in writing before the first shingle went down.
Call Koreatown Roofing for Your La Puente Roof Replacement
If your La Puente roof is cracking, granulating, or leaking, don’t wait for the next rain. Call Manny Cordero’s team at (866) 974-2271 and schedule a free inspection. We’ll give you a written line-item estimate with real material options from GAF, CertainTeed, and Owens Corning. Your roof, your material choice. One contractor, every stage.
Written by Manny Cordero, Owner at Koreatown Roofing, serving La Puente and the San Gabriel Valley.