Free roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Roofers in Alhambra, CA
Roofing work in Alhambra means working on homes built mostly between the 1920s and 1960s, with wood-frame construction, stucco exteriors, and low-slope or flat roofs. Many still have original skip sheathing and older clay tile or asphalt shingles. The combination of hot, dry summers, Santa Ana winds, and periodic heavy rain creates a specific set of problems: dried-out flashing, cracked tiles, and drainage failures on flat roofs. If you need a roofer in Alhambra who writes the price down before any work starts, call Brennan Roofing at (361) 320-9467.
Why Alhambra Homes Are Different
Alhambra sits in a hazardous seismic zone, and that changes how roofing work gets done here. A roof is not just a roof on these homes. It works in tandem with the house’s earthquake bracing, so re-roofing often means coordinating with retrofit work and making sure the new roof meets California’s Title 24 cool-roof standards. Those standards require solar-reflective materials, which is a real factor when you’re choosing between shingles, tile, or a flat-roof membrane.
The housing stock tells the story. Homes around neighborhoods like Midwick Tract, Ramona Park, and Bean Tract were built with low-pitch roofs, and many Spanish Colonial Revival homes still carry original 1920s clay tile. That tile is not something you rip off and dump. It often needs careful removal and reinstallation to preserve the character of the house, and that takes more time and a more careful hand than a standard tear-off. Flat roofs on these older homes also mean drainage matters. When the Santa Anas blow through, they dry out sealant and flashing. When the rains come, every low spot on a flat roof shows itself. Alhambra roof work is slower and more detail-heavy than it looks from the street.
Our Main Alhambra Services
The two calls we get most from Alhambra homeowners are for repairs on older low-slope roofs and for full replacements that include Title 24 compliance. Each service has its own page with pricing and local detail.
Roofing Company in Alhambra
Full roof installation and replacement in Alhambra starts with a close look at what’s under the existing roof. Many homes here still have skip sheathing, and that affects how the new decking goes down. We walk you through the material options, which include GAF, CertainTeed, Owens Corning, and Boral lines, and we give you a written price before any work starts. Cool-roof requirements under Title 24 are part of the conversation, not an afterthought. Roofing Company in Alhambra

Roof Repair in Alhambra
Older Alhambra homes leak in predictable places: around deteriorated flashing, at low points on flat roofs, and anywhere clay tile has shifted over time. Repair work here often means matching the patch to the age and material of the original roof, not just slapping something on. We identify the source, explain the fix in plain language, and put the price in writing before we start. Roof Repair in Alhambra

Roof Inspection in Alhambra
Given the age of the housing stock and the seismic zone, a roof inspection in Alhambra is more than a quick walkaround. We check for dry rot under the decking, failing flashing around chimneys and vents, and drainage issues on flat sections. Homeowners buying or selling here often use our inspection to understand what the roof needs before it becomes a surprise. Roof Inspection in Alhambra

What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in Alhambra
We install and repair roofing systems from Atlas, Tamko, and Boral, among other leading manufacturer lines. That gives Alhambra homeowners real options: a Boral clay tile that matches a Spanish Revival original, or a Tamko shingle that meets Title 24 reflectivity. We carry common parts locally, which keeps repair turnaround tight. See our brands for the full range.
Pricing for Roofers in Alhambra, CA
These are typical ranges for roofing work in Alhambra. Every job gets a written, line-item price before any work begins, so these numbers are for planning, not a guarantee.
| Service | Typical range in Alhambra |
|---|---|
| Asphalt shingle roof replacement (typical single-story) | $7,000 – $16,000 |
| Flat roof replacement (low-slope membrane) | $9,000 – $18,000 |
| Clay tile roof replacement | $18,000 – $40,000+ |
| Roof repair (minor leak, flashing, small patch) | $350 – $1,200 |
| Roof repair (moderate structural or decking repair) | $1,200 – $3,500 |
| Roof inspection | $150 – $400 |
| Skip sheathing replacement (per square foot) | $4 – $8 |
| Cool-roof coating (flat/low-slope roof) | $3,000 – $8,000 |
| Tile reinstallation (historic preservation scope) | $1,500 – $5,000+ |
What pushes a price up in Alhambra is almost always the age of the house. Original skip sheathing often fails inspection and needs to be replaced, and old clay tile work is labor-intensive. The written price we give before any work starts is the price you pay. It does not move at the door.
Neighborhoods We Serve in Alhambra
We work across Alhambra, from the older streets near the city’s center to the hillside homes in the north. You’ll see our crews throughout the following neighborhoods:
- Midwick Tract
- Ramona Park
- Bean Tract
- North Alhambra (hillside area)
- Crescent District
For most jobs in Alhambra, we can schedule an estimate within a few days. A live person answers when you call; that stays true around the clock.
Service Area – Cities Near Alhambra
Brennan Roofing serves Alhambra and the surrounding San Gabriel Valley communities. We also work in South Pasadena, CA, San Marino, CA, Monterey Park, CA, and San Gabriel, CA. If you are not sure whether we cover your street, call and ask.
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 Roofers in Alhambra
We schedule estimates in Alhambra typically within a few business days, and we work with your schedule rather than dropping a window on you. Repairs are scheduled as soon as the written estimate is approved. Call (361) 320-9467 and a live person will set it up.
Alhambra requires permits for full re-roofing and structural repair work, and because of the seismic zone, the city reviews more than just the shingles. We handle the permit paperwork on every job and make sure the work passes inspection before we call it done. Call (361) 320-9467 to talk through your project.
Yes. We serve the full city, from the flat neighborhoods around Valley Boulevard up to the hillside streets in North Alhambra. If you are near the Alhambra border, call (361) 320-9467 and we will confirm coverage on the spot.
For a written, line-item estimate on any roofing work in Alhambra, call Brennan Roofing at (361) 320-9467. The price goes on paper before any work starts, and every job is backed by the 365-Day Done Right Promise in writing.
What happens when you call
- 1A real person answersNo phone trees - talk to a local roofing pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Alhambra Customers Say
"Neat, quiet, and disciplined crew. Magnet swept the yard after."
- Tonya R."Replaced the underlayment and drip edge as well as shingles. Many roofers skip that. Everything was explained in writing."
- Barry F."Crew lead is a veteran and runs the job like it. Showed up at 7 sharp, tarped the garden, tore off the old roof, and had the new shingles on by the end of day two."
- Joe K.






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