Metal roofing
Architectural shingles
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 La Mirada
A full roof replacement in La Mirada typically runs $11,500 – $24,000 depending on square footage, material grade, and what we find when the old roof comes off. Most single-story tract homes in the 90638 and 90639 zips land between $13,000 and $19,000 for a complete tear-off and architectural shingle install. Our crews work La Mirada every week, which means we can usually start within 10 – 14 days of your signed contract. Call (833) 589-7971 and we’ll walk the roof with you, no pressure.
La Mirada isn’t a city we drive through on the way to somewhere else. We know the tract layouts off Santa Gertrudes Avenue, the older custom homes south of Rosecrans, and the way the original 1960s build quality changes block by block. Roland Vega started Hollywood Roofing Co with a simple rule: recommend what the house actually needs. In La Mirada, that often means a full tear-off rather than a layover, and we’ll show you exactly why on the roof itself.
Why Hollywood Roofing Co Is La Mirada’s Preferred Roof Replacement Company
Homeowners in La Mirada keep hiring us because we give straight answers before we ever give a number. We’ve replaced roofs on nearly every street pattern in the city, from the early tract homes near La Mirada Blvd and Imperial Hwy to the larger ranchers in the hills off the 39. When you call, the person who answers knows what a 1962 La Mirada roof looks like under the shingles. That local knowledge matters more than most people expect.
We’re authorized installers across seven material brands: GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral. That matters because we’re not pushing one manufacturer’s product. A roofer who only carries one brand will sell you that brand, whether or not it’s the right fit. We carry all seven, so the recommendation is matched to your roofline, your sun exposure, and your budget. Our Roof Replacement team has installed everything from value-tier Tamko on rental properties to GAF Timberline HDZ on owner-occupied homes. The house tells us what it needs.
Roland Vega has built the company around a full-lifecycle approach. We inspect roofs as a standalone service, which means we’ll tell you if a repair buys you five more years or if you’re just delaying the inevitable. We don’t disguise inspections as sales calls. When a La Mirada homeowner calls us for an honest condition report, that’s what they get.
Styles & brands we work with
New Roof Installation in La Mirada
New Roof Installation in La Mirada usually means one of two things: a full tear-off on an original 1955 – 1970 home, or a roof on new construction or a major addition. Most of what we do in the 90637, 90638, and 90639 zips is the first kind. The original roof has been layered once or twice, the decking underneath is tired, and the house is ready for a clean start. A new roof installation in La Mirada on a typical 1,400 – 1,800 square foot rancher runs $13,000 – $19,000 for architectural shingles, including tear-off, decking repair, underlayment, and new flashing.
Full Tear-Off and Re-Sheath
When a La Mirada home still has its original 1x skip sheathing, we don’t install over it. Modern architectural shingles need continuous decking to perform their rated wind warranty, and 1950s skip sheathing often has gaps too wide for today’s fastener patterns. We tear off to the rafters, install 7/16 OSB, and build back up from there. This is the single biggest reason a La Mirada roof quote moves, and we’ll show you the condition of your decking before we write the final number.
Detached Garage and Low-Slope Sections
Most La Mirada tracts built between 1955 and 1970 include a detached garage with a low-pitch or nearly flat section. Those areas fail first because original build quality put minimal ventilation in them. When we replace a La Mirada roof, we treat the garage as part of the same job, not an afterthought. That means proper low-slope underlayment, drip edge, and ventilation corrections, priced up front.
Reroofing in La Mirada
Reroofing in La Mirada is a different animal than in a newer master-planned community. Most of these homes have been shingled two or even three times over the original 1955 – 1970 build. City code allows a limited number of layers, and once you’re at the cap, the only legal reroof is a full tear-off. A reroof over one existing layer of shingles on a La Mirada home runs $9,500 – $14,000 depending on size and material. A tear-off reroof is the more common job here, and it typically runs $13,000 – $19,000 as noted above.
When a Layover Works
If the existing single layer is sound and the decking beneath is solid, a layover can make sense for a rental property or a home you’re selling soon. CertainTeed and IKO both offer solid mid-tier architectural shingles for this application. We’ll inspect the roof first and tell you honestly whether a layover is a real option or just a short-term patch over a bigger problem.
Why Most La Mirada Homes Need the Tear-Off
Three layers of shingles on original skip sheathing hold heat, hide soft decking, and create a fire-rated assembly that fails inspection. The only way to know what’s underneath is to pull back a test section, which we do during the estimate when you authorize it. In La Mirada, we rarely recommend a layover on an original single-story tract home. The decking is too often compromised, and you don’t want to find that out after you’ve paid for a reroof.
Trusted Brands We Service in La Mirada
We install Owens Corning, CertainTeed, IKO, and Atlas regularly in La Mirada, and we stock local inventory so material lead times don’t stretch your project. Owens Corning Duration and CertainTeed Landmark are the two most popular architectural shingles on La Mirada homes, thanks to their wind ratings and how they handle the summer heat on south- and west-facing slopes. For a tighter budget, IKO Cambridge and Atlas Pinnacle Pristine offer solid performance at a lower material cost. We’ll show you all the options with real numbers so you can make a decision you’ll still be happy with in 2035.
See the difference
Before
After
Before
After
Before
AfterCommon Roof Replacement Problems We See in La Mirada Homes
- Three layers over original skip sheathing. When a 1960s tract home off La Mirada Blvd still has its original 1x decking under multiple shingle courses, the whole assembly traps heat and hides rot until a Santa Ana wind event lifts the field. We pull test sections on every estimate.
- Low-pitch garage sections with zero ventilation. The original detached garages in La Mirada’s mid-century tracts have minimal attic intake and no ridge vent. South- and west-facing slopes bake every summer, cooking the underlayment until it fails. Adding ridge vent and proper intake is a standard part of our replacement scope.
- Missing drip edge and old flashing. Original La Mirada builds often skipped drip edge entirely and flashed penetrations with materials that have long since corroded. Once the decking is open, these become code-required line items, and we write them into the contract before we start.
- Skip sheathing that can’t hold modern fasteners. Architectural shingles need a nailing surface with consistent backing. Original skip sheathing boards are often cracked, cupped, or spaced wider than today’s fastener patterns allow. If yours is still in place, a re-sheath is the only way to get the manufacturer’s wind warranty.
Pricing for Roof Replacement in La Mirada, CA
Here’s what a roof replacement in La Mirada actually costs in 2026. A basic tear-off and architectural shingle replacement on a 1,200 – 1,500 square foot rancher runs $11,500 – $16,000. Step up to premium shingles like GAF Timberline HDZ or CertainTeed Landmark Pro and you’re at $14,000 – $19,000. A full re-sheath adds $2,800 – $4,200 depending on how much decking needs replacement. New flashing, drip edge, and ventilation corrections are typically $900 – $1,800 as part of the job. If your home has three layers, the tear-off cost increases by $1,500 – $2,500 due to disposal weight and labor. Call (833) 589-7971 and we’ll put exact numbers on your roof, not someone else’s. Estimates are free, and the number we quote is the number you’ll pay unless we find something unexpected, in which case you’ll approve any change in writing before we touch it.
We Also Serve Cities Near La Mirada
Beyond Roof Replacement in La Mirada, our crews work regularly in South Whittier, East La Mirada, Buena Park, and Norwalk. The housing stock and climate are similar across the area, but La Mirada’s mid-century tract pattern is uniquely consistent. If you’re a few blocks over the city line, the same pricing and process applies.
Serving La Mirada, CA — Our Local Coverage Area
We’re based in the La Mirada 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 Mirada
No. California residential code limits roof assemblies to two layers, and most La Mirada homes with three layers are already over the cap. Adding a fourth layer also compounds the heat-trapping problem on original skip sheathing and hides decking rot that gets worse every year. The right move is a full tear-off, decking inspection, and re-roof with architectural shingles. Call (833) 589-7971 and we’ll show you the condition of your current roof before you commit to anything.
We write allowances into the contract before we start. When we open a La Mirada roof and find soft decking, cracked rafters, or old wiring that needs addressing, we stop, show you the condition with photos, and price the fix in writing before we proceed. Nothing gets approved by surprise. That’s how Roland Vega has run Hollywood Roofing Co since day one. The estimate you sign is the budget you control, not a starting point for change orders.
Because La Mirada’s housing was built in a tight 15-year window from 1955 to 1970. The original roofs on those homes were all installed within a few years of each other, and asphalt shingles have a finite lifespan. When one house on a block off Imperial Hwy needs a roof, the neighbors usually aren’t far behind. We often price two or three homes on the same street from one inspection checklist, which is why you’ll see multiple Hollywood Roofing Co signs in a single La Mirada tract.
Once your roof decking is open, the city requires current code compliance on drip edge, flashing at all penetrations, and ice and water shield in valleys. Many original 1955 – 1970 La Mirada builds skipped these entirely. We include them in our standard scope and price them up front, so the permit inspection passes the first time. If your home still has skip sheathing, the re-sheath itself is also a code-driven item we handle as part of the tear-off.
Line by line. Ask every bidder to specify tear-off depth, decking replacement allowance, underlayment type, shingle brand and model, flashing scope, ventilation corrections, and dump fees. If a La Mirada bid looks $3,000 cheaper than another, it’s almost always because the cheaper one skips the re-sheath or leaves the old flashing in place. We’ll walk you through our line items next to any other bid and tell you what’s missing. Call (833) 589-7971 for a free estimate with real numbers.
Written by Roland Vega, Owner at Hollywood Roofing Co, serving La Mirada and the surrounding area with straight answers and honest roofing since the company’s first day in Hollywood, CA.