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 South San Gabriel, CA
Roof inspection in South San Gabriel, CA starts with understanding what the San Gabriel Valley sun does to 1940s – 1970s ranch and stucco homes. Most roofs here are original or carrying one re-roof layer, and the combination of intense summer heat, Santa Ana winds, and aging flashings means problems hide in plain sight until water finds its way inside. We’re Orange County Roofing Co, and we’ve served South San Gabriel since 2015. Call (866) 942-4187 when you want a straight answer about what your roof actually needs.
Why South San Gabriel Homes Are Different
South San Gabriel is a small, tight-knit San Gabriel Valley community where roofing work isn’t the tract-home mass replacement you see in newer developments. Homes here are mostly single-story ranch and stucco houses built between the 1940s and 1970s, with low-pitch or shallow gable roofs that don’t shed water as aggressively as steeper designs. That shallow pitch creates two recurring problems: water ponds after heavy winter rain, and flashing details at dormers, chimneys, and wall intersections get worked loose by heat expansion and wind.
The local climate does specific damage. Hot, dry summers bake asphalt shingles until granules loosen and start sliding into gutters. Wood decking and sealants dry out, crack, and lose their grip on fasteners. Then a Santa Ana wind event arrives and peels back shingles that were already compromised. We see sun-driven granule loss and wind-lifted shingles far more often than leak damage from rain alone. Add mature street trees dropping debris onto roofs and you get valleys that clog, hold moisture, and rot from underneath.
There’s also a pattern unique to South San Gabriel: many homes have had room additions, enclosed patios, or ADUs patched into the original roof plane over the years. Some of those tie-ins weren’t built to current code. We regularly find mismatched shingle runs where the old roof meets the addition, improvised flashing at patio junctions, and low slopes that should have been re-engineered but weren’t. A proper inspection here means looking at those junctions closely, because that’s where water gets in.
Styles & brands we work with






Our Main South San Gabriel Services
South San Gabriel homeowners call about two services more than anything else: repairing what the sun and wind have already damaged, and replacing roofs that have reached the end of their useful life on homes that may have multiple layers to tear off.
Roof Repair in South San Gabriel
Repair work in South San Gabriel usually starts with a leak or a missing shingle after a Santa Ana event. But we rarely find just one thing wrong. On 60-year-old ranch homes, a lifted shingle often sits next to dried-out flashing, cracked sealant at a vent pipe, and a patio tie-in that’s been slowly wicking water for years. We source materials from seven major brands including GAF and Owens Corning, so the patch matches what’s already on your roof. Get the full picture from our dedicated Roof Repair in South San Gabriel page.

Roof Replacement in South San Gabriel
Full replacement here frequently turns into more than a simple shingle swap. When we tear off a roof on a 1950s South San Gabriel home, we often find old wood shake underneath the shingle layer, or two existing shingle layers that should have been stripped decades ago. Low-pitch sections need upgraded underlayment, and any unpermitted addition tie-ins need to be brought up to code before new materials go on. We carry GAF, CertainTeed, Owens Corning, IKO, and more, so you choose the material that fits your budget and warranty needs. Details are on our Roof Replacement in South San Gabriel page.

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.
Roof Inspection in South San Gabriel
Roof inspection in South San Gabriel, CA is the service we recommend before spending money on repairs you might not need, or skipping repairs you definitely do. On homes built between the 1940s and 1970s, with original or single re-roof layers and the added complication of enclosed patios and ADU additions, a trained eye finds what water hasn’t revealed yet. That’s why we offer Roof Inspection as a standalone service, not just a sales lead-in. Our inspection tells you exactly what your roof needs – nothing more.
Roof Inspection Services
Signs you need it
Granules collecting in gutters, curling shingle edges, dark streaks on ceilings, or a roof you haven’t looked at in five years on a home built before 1980.
What it costs in South San Gabriel
A standard roof inspection in South San Gabriel runs $180 – $340 depending on roof size and access, which is a fraction of what a missed leak costs later.
How we do it
We walk the entire roof surface, check flashings at every penetration and tie-in, inspect the attic underside for water staining, and photograph anything that needs attention so you can see exactly what we see.
Hail Damage Roof
Signs you need it
After any hail event in the San Gabriel Valley, look for circular impact marks on shingles, dents in metal vents or gutters, and granule loss concentrated in random patches rather than even wear.
What it costs in South San Gabriel
Hail damage assessment in South San Gabriel is part of our standard inspection and runs $180 – $340, with a written report you can use for insurance documentation.
How we do it
We map bruise marks across each roof plane, test shingle adhesion at impact points, check for cracked seals on vents and flashings, and document everything with dated photos for your claim.
What Roof Inspection Costs in South San Gabriel
| Item | Typical range in South San Gabriel |
|---|---|
| Standard roof inspection (walkable roof) | $180 – $280 |
| Inspection with written report and photos | $250 – $340 |
| Insurance / hail damage assessment | $250 – $340 |
How long does a roof inspection take in South San Gabriel?
Most South San Gabriel inspections take 45 to 90 minutes depending on roof size, access, and how many room additions or tie-ins we need to examine. Call (866) 942-4187 for an exact quote – estimates are free.
Do I need to be home during the inspection?
You don’t, but it helps. We need attic access to check the underside of the roof deck, and many South San Gabriel ranch homes have small access hatches in closets or hallways. We’ll walk you through our findings either way.
Brands We Service in South San Gabriel
We install and repair roofs from GAF, CertainTeed, Owens Corning, and IKO, and we’re authorized to work with all seven major manufacturers in our lineup. That means a repair shingle or replacement roof can be matched to what’s already on your South San Gabriel home without waiting on special orders. See our brands for the full material comparison.
See the difference
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After
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AfterPricing for Roofers in South San Gabriel, CA
| Service | Typical range in South San Gabriel |
|---|---|
| Whole-home inspection | $180 – $280 |
| Insurance / hail damage assessment | $250 – $340 |
| Inspection with written report and photos | $250 – $340 |
| Individual shingle replacement | $145 – $235 |
| Small leak repair (general repair) | $290 – $870 |
| Gutter system replacement | $1,100 – $3,500 |
| Flat roof repair | $740 – $2,550 |
| Flat roof replacement | $3,800 – $8,100 |
| Large roof repair | $900 – $3,750 |
| Tile roof repair | $380 – $2,000 |
| Shingle roof replacement | $7,800 – $22,850+ |
| Metal roof installation | $12,000 – $42,600+ |
What pushes price up in South San Gabriel is what we find once we start working: multiple shingle layers over old wood shake, unpermitted addition tie-ins that need re-flashing, and low-pitch sections requiring upgraded underlayment. Our quotes are written line-items with fixed pricing – no change orders once the scope is agreed.
Neighborhoods We Serve in South San Gabriel
We work throughout the 91755 ZIP code and the surrounding streets of this unincorporated community, from the neighborhoods near Garvey Avenue to the residential blocks along New Avenue and Del Mar Avenue. South San Gabriel’s small size means we can typically schedule inspections within a few days and get most repair work done the same week.
- South San Gabriel central (91755)
- Neighborhoods near Garvey Avenue
- Blocks around New Avenue
- Del Mar Avenue residential area
- Areas bordering Rosemead and Montebello
Service Area – Cities Near South San Gabriel
Orange County Roofing Co serves South San Gabriel and the surrounding San Gabriel Valley communities. If you’re in a neighboring city, we handle roofing work there too: Monterey Park, CA, Montebello, CA, East Los Angeles, CA, and Rosemead, CA are all within our regular service area.
Serving South San Gabriel, CA — Our Local Coverage Area
We’re based in the South San Gabriel 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 South San Gabriel
For active leaks, we typically schedule a South San Gabriel inspection within a few days and can often complete small repairs the same week. Larger replacement work depends on material availability and scope, but we’ll give you a written timeline before anything starts. Call (866) 942-4187 to get on the schedule.
Because South San Gabriel is unincorporated Los Angeles County, roofing work falls under county building codes rather than a city permit office. Full tear-off replacements generally require a permit, and we handle that process for you. Repairs that don’t change the roof structure usually don’t need one.
We see this constantly in South San Gabriel. We don’t report unpermitted work to the county – we tell you what condition the tie-in flashing is in and what it takes to make the roof watertight. You decide what to do with that information. Our job is keeping water out of your house.
Call (866) 942-4187 for a free estimate on any roofing work in South San Gabriel. We’ll give you a straight answer about your roof – what it needs, what it doesn’t, and what it’ll cost before you spend a dollar.
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 South San Gabriel Customers Say
"He told me my roof had another five or six years in it and I should not replace it yet. He was standing there with a quote pad in his hand. That's why I'll call him when it's time."
— Carmen Castillo"Leak over the kitchen turned out to be a cracked boot around a vent pipe, not the roof itself. He showed me the photo from up there and replaced the boot for a couple hundred dollars. The company before him had quoted a full tear off."
— Sofia Hernandez"Went up in the attic first with a flashlight before going on the roof, which no other estimator bothered to do. Found the stain and worked backward from there."
— Marcus Bryant