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
Roofers in Alhambra, CA
Roof Inspection in Alhambra usually costs between $195 and $450, and it’s the first call we recommend for any homeowner who owns a pre-1950 Spanish Colonial Revival or Craftsman bungalow. Koreatown Roofing has served Alhambra since 2014, and we handle every stage of a roof’s life under one contractor. If you’re noticing cracked clay tiles, damp spots on a porch ceiling, or granules in your gutters, call us at (866) 974-2271 for a free estimate.
Our Main Alhambra Services
Most Alhambra homeowners call us for one of two things: a targeted repair on an aging clay tile or low-slope porch roof, or a full replacement when the original 1920s-1940s roof has finally reached the end of its life. Here’s what each involves in Alhambra specifically.
Roof Repair in Alhambra
Repair is the most common roofing job in Alhambra, and it usually focuses on one of three problems: cracked or slipped clay tiles, failed flashing at roof-to-wall intersections, or leaks on low-pitch porch roofs. Many of these older roofs were built with custom metal flashing that has since corroded or pulled away from the wall. We match replacement tiles to the existing profile and color when possible, and we have experience salvaging and re-laying original 1920s tile. For a full breakdown of what repair involves in Alhambra, see our Roof Repair in Alhambra page.
Roof Replacement in Alhambra
When a roof is too far gone for spot repair, we replace it. In Alhambra that often means removing original clay tile, inspecting the deck and underlayment beneath, and deciding whether the tile can be re-laid or a new material makes more sense. You are not locked into clay tile: we work with GAF, CertainTeed, Owens Corning, and other leading manufacturers, so you get a genuine material choice. See Roof Replacement in Alhambra for costs and options.
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.
Styles & brands we work with
Why Alhambra Homes Are Different
Alhambra is not a city of uniform 1990s tract housing. Much of the stock, especially south of Main Street and through the historic tracts near Almansor Park, dates to the 1920s through 1940s. These are Spanish Colonial Revival and Craftsman bungalows, many with original clay tile on the main roof and low-slope porch roofs over the front entry. That combination changes the work. The main roof might be structurally sound, while the porch roof, built at a shallow pitch with outdated underlayment, leaks during winter rain. The original tile is often no longer manufactured, so roofers who do not know how to salvage and re-lay it will tell you the whole roof needs to be replaced. That is not always true.
Alhambra’s climate adds another layer. Hot, dry summers cause thermal cycling: tile expands in the day and contracts at night, and over decades that stress opens hairline cracks and loosens fasteners. Winter downpours then find those openings. Santa Ana winds, which sweep through the San Gabriel Valley in the fall, lift loose tiles along ridges and parapet walls. Roofing in Alhambra is less about whole-roof replacement and more about careful, surgical repair and inspection work.
The permitting picture matters too. Alhambra requires building permits for roof replacements and for some repairs that involve structural work. If you are in a historic district, the city may require review before any change to original tile or roofline. We handle the paperwork as part of the job, and we will tell you up front if your roof work triggers a historic review.
Roof Inspection in Alhambra
Roof Inspection in Alhambra typically costs $195 to $450 for a standard residential roof, with free inspections available when a repair or replacement is already planned. In a city where many roofs still carry original 1920s clay tile and low-slope porch roofs, a roof inspection is the most direct way to separate a simple flashing repair from a hidden structural problem. We check the tiles, the underlayment, the flashing, the porch roof, and the attic side of the deck so you get a complete picture before you spend money. For more on our process, visit our Roof Inspection hub page.
Roof Inspection Services
Signs you need it
You see cracked, slipped, or missing clay tiles, water stains on porch ceilings, or granules from a shingle roof washing into the gutters.
What it costs in Alhambra
A standard residential roof inspection in Alhambra runs $195 to $450 depending on roof size, access, and whether the home is one or two stories.
How we do it
We walk the roof, check every flashing point and penetration, inspect the porch and low-slope sections, and go into the attic to look for water intrusion on the deck.
Free Roof Inspection
Signs you need it
You are already considering a repair or replacement and want a professional read on the roof’s condition before committing to any work.
What it costs in Alhambra
A free roof inspection is complimentary when it is part of a planned repair or replacement with us, so you never pay just to find out what is wrong.
How we do it
We perform the same walk-on inspection we would do for a paid job, document our findings with photos, and give you a written line-item quote.
Roof Estimate
Signs you need it
You need a written cost breakdown before you can decide between repairing specific sections and replacing the whole roof.
What it costs in Alhambra
Roof estimates are free in Alhambra, and a written line-item estimate is always provided before any repair or replacement begins.
How we do it
We measure the actual roof area, inspect the condition of the tile and underlayment, and price the job line by line against your material choice.
What Roof Inspection Costs in Alhambra
| Item | Typical range in Alhambra |
|---|---|
| Standard residential roof inspection | $195 – $450 |
| Free inspection with planned repair or replacement | $0 |
| Written roof estimate | $0 |
How long does a roof inspection take in Alhambra?
A typical Alhambra roof inspection takes 45 to 90 minutes depending on roof size, access, and how many porch or low-slope sections need a closer look. We schedule inspections during daylight hours so we can photograph every area clearly. Call (866) 974-2271 to book one.
Do you inspect original clay tile roofs without charging for a replacement quote?
Yes, we inspect original clay tile and Spanish Colonial Revival roofs routinely, and if a repair or replacement is needed, the inspection fee is absorbed into the project. You get an honest read on whether the tile can be salvaged or must be replaced. Call (866) 974-2271 for scheduling.
Brands We Service in Alhambra
We stock and install replacement parts for the major roofing brands Alhambra homeowners already have, including GAF, CertainTeed, Owens Corning, and Boral. Common tile profiles and flashing components for those brands are typically available within a few days, which keeps repairs moving. See our brands for the full list.
See the difference
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After
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AfterPricing for Roofers in Alhambra, CA
| Service | Typical range in Alhambra |
|---|---|
| Roof inspection | $195 – $450 |
| Roof repair (minor tile or flashing) | $350 – $850 |
| Roof repair (moderate, includes underlayment patching) | $850 – $1,600 |
| Roof repair (major structural deck work) | $1,600 – $3,200 |
| Roof replacement (asphalt shingle) | $8,500 – $14,000 |
| Roof replacement (clay tile) | $18,000 – $32,000 |
| Roof replacement (standing seam metal) | $22,000 – $38,000 |
In Alhambra, the two things that push a roof job up are access and tile condition. Steep two-story homes with difficult ladder placement, and original clay tile that must be carefully staged and re-laid rather than torn off, both add labor hours. Our written quotes are fixed: we do not add change orders once work begins unless you ask for a scope change.
Neighborhoods We Serve in Alhambra
We work across all of Alhambra’s residential neighborhoods, including the historic districts where the oldest roofs are concentrated.
- Almansor Park area
- Midwick Tract
- North Alhambra
- Ramona
- South Alhambra
Response time for most Alhambra inspections is within a few business days, with emergency repair calls handled sooner depending on weather.
Service Area – Cities Near Alhambra
Koreatown Roofing also serves homeowners in neighboring San Gabriel Valley cities. If you are in East San Gabriel, CA or San Gabriel, CA, our crews handle the same older tile and Spanish Revival stock. We also cover South Pasadena, CA and San Marino, CA, both of which have their own concentrations of early-20th-century homes.
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
Yes, a building permit is required for roof replacement in Alhambra, and some repairs that touch structural components also need one. Historic districts may add a review step before original tile or rooflines are changed. We pull permits and handle the inspections as part of every job. Call (866) 974-2271 for specifics on your property.
Often yes. We salvage and re-lay original tile when the material is still sound, and we source close matches from salvage suppliers for tiles that are cracked beyond repair. Full color and profile matching is not always possible for discontinued tile, so we will show you samples before any work starts. Call (866) 974-2271 for an assessment.
That is one of the most common calls we get. Low-slope porch roofs on 1920s-1940s bungalows often leak because the original underlayment has degraded, even when the tile on the main roof is fine. We re-flash porch-to-house intersections and install modern underlayment rated for low slope. Call (866) 974-2271 to schedule a look.
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
"Fixed the leak and it has stayed fixed through a wet winter. Scheduling the initial estimate took about a week and a half, so they're clearly busy."
— Steven Wong"Tile roof, three cracked tiles and a slipped one. Matched the tile, no color mismatch, and it took him half a day."
— Bryce Pruitt"Valley had been done without proper underlayment and was leaking. Redone correctly, and he explained exactly what had been wrong so I could understand it."
— Imani Freeman