Free roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
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AfterFast, Reliable Roofing Company Across Alhambra
Most roof replacements in Alhambra run between $9,800 and $22,400 depending on square footage, roof pitch, and what’s underneath the old material once it comes off. A targeted repair typically lands between $380 and $1,650. Those are real numbers for this market, and they’re the starting point for every conversation we have with Alhambra homeowners. If you’re calling around for a Roofing Company that will put a written price in your hand before any work starts, you’ve found us. Call (361) 320-9467 for a free estimate.
We know Alhambra roofs differently than a crew driving in from the Valley. The homes here are older. The framing is specific. The permits trigger things other cities don’t. That local knowledge matters when you’re deciding who gets to stand on your roof.
Why Brennan Roofing Is Alhambra’s Preferred Roofing Company
Homeowners in Alhambra have been burned before. They tell us stories about roofers who showed up late, or not at all, then handed them a number at the door that was different from the one on the phone. That doesn’t happen with us. We operate under the Garrison Standard. It means three things: a written price before any work starts, background-checked uniformed technicians who arrive inside the promised window, and a full-year written guarantee on every job. Not a handshake. Paper.
When you call about your roof on Fremont Avenue or up near Granada Park, you get a live person on the phone. Every time. Our Alhambra dispatch is coordinated from our Los Angeles office, and crews serving Alhambra live and work in the San Gabriel Valley. They know the difference between a 1920s Spanish Colonial tile roof and a 1950s low-slope asphalt job just by looking at it from the street.
Travis Oakley leads our team and sets the standard on every job. If a repair fails within the guarantee period, we come back free. That’s the 365-Day Done Right Promise, and it’s written into every contract.
Roof Coating in Alhambra
Roof coating in Alhambra is a practical alternative to full replacement on flat and low-slope roofs that are still structurally sound. Most flat roof coatings here run $1.50 to $4.00 per square foot, so a typical 1,200-square-foot Alhambra garage or addition roof lands between $1,800 and $4,800. The first sentence matters: roof coating seals the existing surface against UV, Santa Ana wind abrasion, and water intrusion. It’s not a patch. It’s a membrane applied across the whole surface.
Alhambra’s hot, dry summers bake flat roofs fast. The old tar and asphalt dries out, cracks, and then the first real rain finds every split. A coating restores the waterproof surface without the cost of tearing everything off. We apply acrylic, silicone, and elastomeric coatings depending on the roof’s condition and the homeowner’s budget. Each has a different life span and reflectivity level under California’s Title 24 energy standards.
Signs Your Flat Roof Qualifies for Coating
If your roof is under 20 years old, has no standing water after rain, and the decking underneath is solid, coating is usually the right call. You’re looking for cracks, blisters, bare spots where the granule surface has worn through, or areas around vents and scuppers where the material has pulled away. A roof with multiple active leaks, soft decking, or failed seams needs more than a coating can give.
What Coating Costs Include
Our written estimate includes surface prep, seam reinforcement, the coating material itself, and cleanup. On some Alhambra homes we add a reinforcing fabric at the seams and penetrations. That’s standard practice on older roofs where movement from seismic activity has stressed the original joints. The price you approve before work starts is the price you pay.
Free Roof Estimate in Alhambra
A free Roof Inspection in Alhambra from Brennan Roofing includes an in-person inspection of your roof surface, attic, and visible framing. We climb up, take photos, and write down what we find. Then you get a line-item price on paper. The same day. No calls back to the office. No “I’ll get you a number by Friday.”
What makes our estimates different is that we account for what’s underneath before we bid. On Alhambra’s pre-1960s homes, that means cutting a small inspection opening to check the skip sheathing, rafters, and existing underlayment. Most contractors price the surface only. Then the tear-off starts, rotted sheathing shows up, and the quote moves. We price the roof the way it actually exists.
What You’ll See on the Estimate
Our estimates are broken down by line item: tear-off and disposal, decking repair allowance, underlayment, flashing, material, labor, and any Title 24 or seismic coordination work. You’ll see exactly where every dollar goes. If the decking comes off clean and the allowance isn’t needed, you don’t pay for it.
Why We Don’t Bid Blind
Some Alhambra roofers quote from a satellite image or a drive-by. We don’t do that. The homes here have too many decades of previous repairs, additions, and original conditions to guess. An honest estimate requires standing on the roof and looking at the flashing, the drainage, and the framing. That’s what we do, and that’s why our number doesn’t move at the door.
Trusted Brands We Service in Alhambra
We install materials from the lines homeowners actually ask for: GAF, CertainTeed, Owens Corning, and Atlas. If your Alhambra home has a specific manufacturer warranty to maintain, we’ll match the product and the installation spec. If you’re choosing new materials, we’ll explain the difference between an architectural shingle and a dimensional one in plain English, not catalog talk. We stock common flashing sizes, underlayment, and sealants for local jobs so a small repair doesn’t wait on a supply house run across the county. For title 24 cool-roof jobs, we source reflective shingles and coatings from Tamko and Boral as well.
Common Roofing Problems We See in Alhambra Homes
- Rotted skip sheathing under original shingles or tile. Most Alhambra homes built before 1960 used spaced boards, not solid plywood. When the top layer comes off, those boards are often dry-rotted or cracked. If your quote didn’t include a decking allowance, that’s a change order waiting to happen.
- Failed flat-roof drainage on low-slope additions. Santa Ana winds litter these roofs with debris that clogs scuppers and drains. A single heavy rain then backs water up under the flashing and into the ceiling. We see it repeatedly on homes near Almansor Park and throughout the 91801 ZIP.
- Original clay tile cracking from heat and seismic movement. The tile on Alhambra’s Spanish Colonial Revival homes is often 80 to 100 years old. It can survive for decades in place, but it fractures when walked on or when the framing beneath settles. Repairs require careful removal and reinstallation, not replacement with mismatched new tile.
- Missing or corroded flashing at penetrations. Chimneys, vents, and plumbing stacks are the leakiest points on any roof. On older Alhambra homes, the original metal flashing is frequently rusted through or was never replaced when a prior owner patched the roof. That’s where interior water stains come from, even when the shingles look fine.
Pricing for Roofing Company in Alhambra, CA
Setting an honest roof price in Alhambra means looking beyond the shingles. Here’s what homeowners typically pay in this market:
- Roof repair: $380 – $1,650 for flashing, small leak fixes, shingle replacement, or localized patching.
- Roof replacement (asphalt shingle): $9,800 – $18,500 for a typical 1,400 – 1,800 sq ft Alhambra home.
- Roof replacement (tile): $18,000 – $32,000 depending on tile type, reuse of existing tile, and framing repairs.
- Flat roof coating: $1,800 – $4,800 for a typical garage or low-slope addition.
- Roof inspection: $200 – $450, credited toward work if we do the job.
What moves the number are decking conditions, roof pitch, the number of penetrations, and whether the project triggers a Title 24 or seismic retrofit requirement. We price all of that before we ask for a signature. Call (361) 320-9467 for a free written estimate specific to your home.
We Also Serve Cities Near Alhambra
Our crews work across the west San Gabriel Valley. In addition to Roofing Company in Alhambra, we handle roofing and roof repair in South Pasadena, San Marino, Monterey Park, and San Gabriel. The same written-price standard applies in every neighborhood.
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 Roofing Company in Alhambra
Because most Alhambra roofers price the surface without inspecting underneath. On homes built between the 1920s and 1960s, a tear-off often exposes rotted skip sheathing, cracked rafters, or failed flashing that wasn’t visible before. A low bid that doesn’t account for that will move upward once the wood is exposed. We avoid this by cutting an inspection opening and writing a decking allowance into the original estimate. The price you approve is the price that holds. Call (361) 320-9467 to get an estimate that accounts for what’s actually under your roof.
Title 24 is California’s energy code, and in Alhambra it requires that re-roofed homes use solar-reflective materials unless an exception applies. That means cool-roof shingles, tiles, or coatings with a minimum reflectivity rating. We spec the right material for your roof type and include it in the written estimate. No surprise energy-code upgrade at the end of the job.
Alhambra sits in a state-designated seismic hazard zone, so a permitted re-roof often flags coordination with earthquake retrofit requirements. If your roof framing needs to be evaluated or strengthened to tie into the walls before new roofing goes on, we coordinate that work through the permit. We don’t install a roof over a structure the city will later flag. That would mean tearing it off and starting over.
Yes, if the decking is solid, the roof has positive drainage, and there’s no standing water. We apply silicone or acrylic coatings over sound built-up or modified bitumen roofs to add reflectivity and stop leaks. The cost runs $1.50 to $4.00 per square foot. If the roof is saturated or the seams are blown, a coating won’t save it. We’ll tell you which one you have after the inspection. Call (361) 320-9467 and we’ll look at it for free.
We remove it carefully, set aside the salvageable pieces, and reinstall them after the underlayment and framing underneath are repaired or replaced. Where pieces are missing or broken beyond reuse, we match the profile and color as closely as the salvage market allows. On a 1940s Spanish Colonial Revival on South Marengo Avenue, we clawed off original 1920s clay tile and found the skip sheathing cracked and pulling away from the rafters. After installing a Title 24-compliant cool-roof underlayment and new drip edge, we re-laid the salvaged tile and added ridge vent. The framing and flashing repairs were documented in writing before we sealed it up. That’s the Garrison Standard on every Alhambra tile roof we touch.
Contact Brennan Roofing in Alhambra
If you’re tired of estimates that shift, crews that don’t show, or roofers who won’t put anything in writing, call Brennan Roofing. We serve Alhambra with the same standard on every job: written price first, background-checked uniformed technicians, and a full-year guarantee in writing. Travis Oakley and the team answer the phone. Call (361) 320-9467 to schedule your free roof estimate today.
Written by Travis Oakley, Owner at Brennan Roofing, serving Alhambra and the west San Gabriel Valley under the Garrison Standard.