







Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
GAF Construction in Maywood, CA | Elmstead Remodeling Pasadena
We’re an independent GAF roofing and construction crew serving Maywood, CA. We install and repair GAF Timberline HDZ, Timberline UHDZ, EverGuard TPO, and GAF Energy solar shingles, and we know how Maywood’s cramped, pre-1960s lots put extra stress on those systems. The one thing that makes our GAF work different here: we’ve learned to stage tear-offs and crane lifts from alleyways and shared walls without turning a reroof into a neighbor dispute. You get named GAF materials, a written price before any work starts, and a 365-Day Done Right Promise. Call (626) 714-2992 to schedule a free estimate, and we’ll walk the roof with you first.
Why Maywood Residents Choose Us for GAF Service

GAF systems show up all over Maywood, from Timberline HDZ on the original 1940s stucco houses to EverGuard TPO on flat-roof additions that crowd the rear lot line. As a Maywood General Contractor, our crews work on those roofs every month, so when a seam lifts or granules start washing into the gutters, we know what we’re looking at before we even climb the ladder.
Our owner, Graham Stein, grew up in Los Angeles and learned the trade at Los Angeles Trade-Technical College before spending nearly two decades swinging a hammer across the San Gabriel Valley. He’s put the written scope and the line-item price in front of homeowners in Bungalow Heaven and Pasadena before a single drop cloth goes down, and he brings that same habit to every job we run in Maywood. For GAF work specifically, that means you’ll see the underlayment, the ridge vent, the flashing, and the labor broken out as separate lines. Not a lump sum you have to decode.
We’re transparent about what we are: an independent GAF service provider. We install and repair GAF products, we stock OEM GAF accessories, and we know the product lines cold. We are not manufacturer-authorized, and we won’t pretend to be. What we offer instead is honest pricing, careful work on tight Maywood lots, and a warranty we stand behind ourselves.
Styles & brands we work with







Common GAF Construction Problems We Solve in Maywood
- Glue-down TPO seams lifting at parapet walls. Flat-roof additions on Maywood’s narrow lots often butt right against a shared wall or a zero-lot-line parapet. When the original installer didn’t prime the metal edge before welding the EverGuard TPO, heat and rain unzip that seam. We strip the lifted section, re-prime, and re-weld with a hot-air gun. If the deck underneath is still sound, that fix holds for years.
- Timberline shingle granule loss on south-facing slopes. Maywood gets intense, direct sun for most of the year, and the Santa Ana winds in fall scrub shingles hard. After enough seasons, the granules wear off and the fiberglass mat shows through. That’s not just cosmetic, it shortens the roof’s life. We assess whether it’s isolated to one slope or whether the whole field needs replacement.
- Cracked pipe boot flashings on vent stacks. Low-slope garage roofs in Maywood cycle between hot afternoons and cool nights, and the rubber boots around vent pipes crack from that repeated expansion and contraction. Water follows the crack down into the garage ceiling. We replace boots with OEM-compatible parts and check the surrounding shingles while we’re up there.
- Improperly nailed starter strips pulling out in high winds. When starter strips are nailed too high or too shallow, the first good gust lifts the entire bottom course. Narrow eaves over alley-accessed yards funnel wind in a way that makes this worse. We pull the blown section, inspect the deck, and re-nail the starter strip at the correct depth with the right pattern.
- Multiple layers of old roofing hiding structural problems. Many Maywood homes built in the 1930s and 1940s still have cedar shake or original composite under two or three reroofs. The weight stresses the framing, and leaks hide between the layers. When we tear off, we strip to deck and tell you exactly what we find before we put anything new down.
GAF Service in Maywood: What Local Conditions Mean for Your Equipment
Here’s the thing about working on GAF roofs in Maywood that you won’t read on a generic roofing page. Almost every building lot in this city is 30 feet wide or less, with homes built in the 1920s through the 1950s sitting inches from their neighbors. That means a full GAF tear-off on a Maywood duplex rarely fits a dumpster and a crane in the front yard. We stage from the alley behind the property, and when the crane needs room to swing, we share the lift plan with the neighbor whose wall touches the same ridge line. It’s a coordination job as much as a roofing job. In Bell or Huntington Park, where the lots run wider, you don’t face the same kind of choreography. In Maywood, it’s the daily reality. On 55th Street near Maywood Park, one of our techs found a 1948 duplex with original cedar shake under three layers of old composite. The GAF EverGuard TPO on the rear addition was peeling at the parapet because the original installer never primed the metal edge. We stripped to deck, reroofed the main with Timberline HDZ in Weathered Wood, and re-welded the TPO seams with a hot-air gun the same morning before the afternoon sun hit 100 degrees. That’s what a normal day looks like here.
GAF Models & Products We Service in Maywood
We work on all the GAF lines you’re likely to find on Maywood homes. Timberline HDZ is the standard architectural shingle we install most often on the small single-story houses that fill the city. Timberline UHDZ is the heavier option for homeowners who want more thickness and a longer projected life, and it holds up well on slopes that take the brunt of Santa Ana wind. EverGuard TPO is the membrane we see most on flat additions and low-slope garage roofs. And GAF Energy solar shingles are the integrated option we install when a homeowner wants solar without the panel rack sitting on top of the roof.
For parts, our rule is straightforward. When warranty or building code requires OEM GAF accessories, we use them: Shingle-Mate underlayment, Cobra ridge vent, StormGuard leak barrier. For older systems that are out of warranty, we’ll recommend quality aftermarket flashing and sealants when they’ll do the job and keep your cost down. We stock common OEM parts and compatible flashing locally, which means faster turnaround for Maywood homes than waiting on a distributor shipment. Our full range of roofing work, including GAF sales & service, covers the repair-versus-replace decision honestly: we repair when the deck is sound, we replace when the tight lot access and age of the roof make future leaks too risky to patch.
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AfterGAF Service Pricing in Maywood

Maywood homeowners deserve to know what a GAF roof job costs before they commit to anything, whether it’s roofing or Bathroom Remodeling - Maywood. Here are the ranges we see consistently across the city, so you can plan without guessing.
| Service | Price Range |
|---|---|
| Roof Replacement (GAF Timberline HDZ/UHDZ) | $8,000 – $20,000 |
| Roof Repair (flashing, seams, small sections) | $400 – $1,800 |
| Tile Roof Repair | $600 – $2,500 |
| Metal Roof Installation | $15,000 – $40,000 |
What drives the cost on a Maywood job is usually the number of layers we have to remove, whether the deck needs repair once we strip it, and how much alley staging is required to get materials to the roof. A small repair on an accessible slope costs far less than a full replacement on a lot where every sheet of plywood has to come in through the alley. Every free estimate includes a written, line-item scope so you can see exactly what the money covers before you decide. The price you see on paper is the price you pay at the end, no footnotes. Call (626) 714-2992 for an exact quote, estimates are free.
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 – GAF Construction in Maywood
Yes. We stage materials from the alley and coordinate with any neighbor whose wall touches the same ridge line, so we can usually keep the alley passable for local traffic while we work. If the crane needs brief space, we’ll give you and your neighbors notice ahead of time. Call (626) 714-2992 and we’ll walk the property with you and map out exactly how we’d run the job.
The GAF warranty terms depend on the specific product and the installer certification level at the time the roof went on. For older TPO roofs in Maywood that are already out of warranty, the installer certification doesn’t affect whether we can repair the system. We’re independent, and we’ll tell you plainly what the warranty covers before recommending any repair. Call (626) 714-2992 for a straight answer on your roof’s status.
South-facing slopes in Maywood take the full force of our Mediterranean sun all summer, and then the Santa Ana winds hit that same slope in the fall. The combination cooks and scourges the granules off the shingle surface faster than the north side of the same roof. If the granule loss is on a newer roof, it may be a manufacturing or installation issue; on an older roof, it’s usually normal wear. We’ll climb up, measure the granule loss, and give you an honest answer about whether it’s time to replace or whether you can wait. Call (626) 714-2992 for a roof inspection.
Yes, in most cases. If the surrounding shingles are still sound and the deck underneath is intact, we can replace the cracked shingle with a matching Timberline shingle and blend it in. The challenge on a 1950s duplex is matching the weathered color, but we carry a range of Timberline stock and can usually get close enough that you won’t notice from the ground. If the crack is a sign of wider wear, we’ll tell you that too. Call (626) 714-2992 and we’ll take a look.
Timberline UHDZ is the best choice for wind resistance on Maywood roofs, especially on slopes that face south or west. The heavier shingle and the wider nailing zone hold better in gusty conditions. For flat additions, EverGuard TPO handles standing water better than older materials, as long as the seams were properly welded. For the original 1930s and 1940s houses with steep gables, we often recommend HDZ with StormGuard along the eaves. Call (626) 714-2992 and we’ll recommend the right product for your roof geometry and lot.
Service Areas Near Maywood
In addition to Maywood service area coverage, our crew works throughout the surrounding San Gabriel Valley and Northeast Los Angeles. We routinely take GAF roofing calls in GAF service in Pasadena, where older Craftsman homes need careful demo and reroofing. We also cover GAF service in Glendale, plus El Monte, Highland Park, and Altadena. If you’re within reach of any of those neighborhoods, we can likely help.
Book Your GAF Service in Maywood Today
If your GAF roof needs attention, we can often schedule a walkthrough quickly. Call (626) 714-2992 and we’ll send one of our uniformed, background-checked techs to Maywood to inspect the roof, write up a line-item estimate, and tell you exactly what we recommend. Free estimate, no obligation.
Written by Graham Stein, Owner at Elmstead Remodeling Pasadena, serving Maywood since 2005.












