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 Replacement Across Alhambra
Roof replacement in Alhambra typically costs between $9,800 and $18,500 for a standard single-story bungalow, with most tear-off and re-roof jobs completing in 3 to 5 working days once permits clear. We know Alhambra’s streets, its older housing stock, and what a San Gabriel Valley summer does to shingles. If you own a 1920s Spanish Revival near Main Street or a California cottage in the 91801 ZIP, you’re dealing with roof conditions that a generic contractor from outside the area often misreads. Our crews work Alhambra neighborhoods weekly, and we schedule free estimates around your availability, not ours. Call (866) 650-8319 and we’ll put eyes on your roof before you commit to anything.
Why Gable Roof Repair Is Alhambra’s Preferred Roof Replacement Company
We built our reputation in Alhambra by doing the thing most roofing companies avoid: separating the inspection from the sale. When you call us about a failing roof in Alhambra, the first thing we do is inspect it. Not estimate it. Inspect it. Neil Drummond started this company on a repair-first philosophy, and that matters even more here, where original skip sheathing and multiple shingle layers hide problems you can’t see from the curb. Homeowners in Alhambra call us because we tell them what their roof actually needs, not what makes our week easier.
Alhambra customers deal directly with the same project lead from first inspection to final nail. No hand-offs, no junior crew showing up unannounced. We’re certified to install GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral systems, which means we aren’t pushing one manufacturer’s product because we get a better margin on it. Your roof’s brand is whatever fits your home, your budget, and Alhambra’s specific wind and UV conditions.
Response time to Alhambra is measured in days, not weeks. Estimates are free, and if you only need an Roof Replacement assessment without work, we’ll write it up as a standalone inspection and you’ll never hear a sales pitch from us.
Styles & brands we work with
New Roof Installation in Alhambra
New Roof Installation in Alhambra means a full tear-off to the deck, inspection and repair of the underlying framing and sheathing, new underlayment, and a complete shingle or membrane system installed to current California building code. This is the job most 1920s and 1930s bungalows in neighborhoods around Almansor Park and the 91804 ZIP need, because they’re sitting on original skip sheathing that has never been properly re-nailed. A full new roof installation in Alhambra runs $12,500 to $21,000 depending on square footage, pitch, and what we find once the old layers come off.
A new roof here is a different job than a new roof in a tract-home suburb. Your home was built when roofers nailed shingles over spaced boards, not plywood. That means the deck moves, nails back out, and the roof fails from underneath. We address that before we lay anything new.
What It Involves
Tear-off to the deck, sheathing inspection and re-nail or replacement as needed, code-required underlayment, drip edge, valley metal, and new shingles from any of our seven manufacturer partners. If we find wiring or framing issues during the tear-off, we stop, price the fix in writing, and get your sign-off before continuing.
Permit and Inspection
Alhambra requires permits for full roof replacements, and the city inspector will want to see exposed decking and proper fastening before we can close up. We pull the permit, schedule the inspection, and stand on-site for it. If the inspector flags something, we fix it and call for re-inspection. That’s part of the job, not an add-on.
Reroofing in Alhambra
Reroofing in Alhambra means either an overlay (new shingles over one existing layer) or a full tear-off and replacement. Given the condition of most Alhambra roofs we open, true reroofing here almost always means the tear-off. A standard Alhambra reroof with tear-off runs $9,500 to $16,800 for a typical 1,200 to 1,600 square foot bungalow. Overlays cost less upfront, but on pre-1950 homes with two or three existing layers, an overlay violates code and buries the deck problems that are already eating your roof from underneath.
Most Alhambra reroofs we handle are on homes that have had layer after layer stapled on since the Eisenhower administration. The shingles may look tired from the street, but the real issue is usually what’s under them.
Overlay versus Tear-Off
California building code allows a maximum of two roofing layers. Most older Alhambra homes already have two or three. A contractor offering an overlay on a house with two existing layers isn’t doing you a favor; they’re leaving the original skip sheathing unaddressed and papering over the exact things that will fail next. We’ll tell you if your roof qualifies for an overlay, but on most Alhambra blocks, it doesn’t.
When Reroofing Makes More Sense
If your roof is 15 to 20 years old, or if you’re seeing granules in the gutters after Santa Ana winds, or if water stained your ceiling during the last winter rain burst, reroofing now is cheaper than replacing water-damaged rafters and drywall later. The San Gabriel Valley’s dry summers mask roof failures until a storm finds them all at once.
Trusted Brands We Service in Alhambra
We work with your roof’s brand, not ours. In Alhambra, that often means matching existing architectural shingles from IKO or Atlas, or upgrading to a Boral tile profile on a Spanish Revival that originally wore clay. We stock the most common shingle colors and profiles for Alhambra homes, so if we’re patching a roof on a Mission District bungalow or doing a full replacement near Granada Park, turnaround is quick. Seven brands, one standard of installation. That’s the whole point: we aren’t locked into one manufacturer’s system, so the material fits your roof and this climate, not our supply chain.
See the difference
Before
After
Before
After
Before
AfterCommon Roof Replacement Problems We See in Alhambra Homes
- Multiple shingle layers over original skip sheathing. On pre-1950 blocks around the 91801 and 91803 ZIPs, two or three staple-applied layers hide split boards and loose nailing that have been shifting for decades. A full tear-off is the only way to expose and re-nail the decking before a permit inspection will pass.
- Failed flashing and valley metal from Santa Ana wind-driven rain. Original flashing on 1920s to 1950s bungalows is often paper-thin and corroded. Wind-driven rain finds the gaps at valleys and sidewalls, and an overlay never touches any of it. Every Alhambra roof we open has at least one flashing detail that failed years ago.
- Old wiring fished through soffits and rafter bays. Alhambra homes from the knob-and-tube era often have cloth-wrapped wiring running through the soffit and around roof penetrations. A roofer cannot legally re-bury that. When we find it, we pause, price the abatement in writing, and wait for your approval before continuing.
- Granule loss and dry-crack from intense UV exposure. Alhambra gets months of zero rain and relentless San Gabriel Valley sun. Asphalt shingles here lose their granule layer faster than coastal roofs, and that exposes the mat underneath. By the time you see bare spots from the street, the shingle is already failing.
Pricing for Roof Replacement in Alhambra, CA
A standard tear-off and architectural shingle replacement on a 1,200 to 1,600 square foot Alhambra bungalow runs $9,500 to $16,800. New roof installation with decking repair, upgrade to premium shingles, and any framing or wiring corrections discovered mid-job typically lands between $12,500 and $21,000. Flat roofing replacements on Alhambra’s mid-century infill homes run $7,800 to $13,500 depending on membrane type and deck condition. Square footage and roof pitch are the biggest cost drivers here, followed by how many layers we’re tearing off and what the skip sheathing looks like once we expose it. We write line-item quotes so you see every dollar before work starts. Call (866) 650-8319 for a free estimate and we’ll walk your roof together.
We Also Serve Cities Near Alhambra
Our crews work the western San Gabriel Valley daily, so if you’re searching for Roof Replacement in Alhambra, we’re already running jobs in your immediate area. We also handle roof work for homeowners in East San Gabriel, San Gabriel, South Pasadena, and San Marino. Same inspection-first approach, same seven-brand material access, same local crews who know these streets.
Serving Alhambra, CA — Our Local Coverage Area
We’re based in the Alhambra 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 Alhambra
Because older Alhambra homes hide decking, framing, and wiring problems under multiple shingle layers, and a roofer can’t see any of it until the tear-off exposes the deck. On most pre-1950 Alhambra blocks, the original skip sheathing is still there, often split or loose. Code-compliant replacement means re-nailing or replacing that sheathing before new shingles go down. We write allowances into our Alhambra contracts for exactly this, and any surprise beyond the allowance gets priced and approved by you in writing before we spend a dollar of your money. Call (866) 650-8319 to review a quote line by line.
In most cases, no. California code caps roofs at two total layers, and the majority of pre-1950 Alhambra homes already carry two or three. An overlay would violate code and, more importantly, leave the original skip sheathing and failed flashings untouched. The roof failures that are already underway would continue under a fresh surface. If your roof genuinely has one sound layer and no deck issues, we’ll tell you an overlay is viable. That’s rare here. Call (866) 650-8319 and we’ll verify in person.
We stop work, photograph everything, and put a written change order in front of you before continuing. On a 1940s Spanish Revival cottage off Main Street near the 91801 core, we pulled three stapled shingle layers and found split skip sheathing plus cloth-wrapped knob-and-tube wiring fished through the soffit. A roofer cannot legally re-bury that wiring, so we paused, priced the abatement and sheathing repair in writing, and got owner approval before a single new architectural shingle went down. You always approve the price before we proceed. Call (866) 650-8319 if you suspect your roof has hidden conditions like this.
Ask if the bid includes full tear-off or an overlay, whether they’ll expose and re-nail the decking before the permit inspection, what allowance they’ve written for sheathing and framing repairs, and whether they’ll pull the Alhambra permit and stand for the inspection themselves. Also ask which shingle manufacturer they’re actually certified to install. A low bid often means an overlay over failing decking and no allowance for what the tear-off reveals. We’ll show you our line items and you can compare them directly. Call (866) 650-8319 for a written, itemized estimate.
Yes, when installed with the manufacturer’s high-wind nailing pattern and proper underlayment. Architectural shingles from Atlas, IKO, and Tamko carry wind ratings up to 110 mph or higher with the right installation method. But wind performance in Alhambra is only as good as the nailing and the deck underneath. Stapled layers over loose skip sheathing will fail no matter what shingle you put on top. The deck re-nail and fastening pattern matter more than the shingle’s wind rating. Call (866) 650-8319 for a free estimate and we’ll show you what your deck needs.
If you’re weighing a roof replacement in Alhambra, start with an inspection. You’ll get a straight answer about what your roof actually needs, a line-item quote if work is required, and no pressure. Call (866) 650-8319 to schedule your free estimate.
Written by Neil Drummond, Owner at Gable Roof Repair, serving Alhambra and the western San Gabriel Valley.