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
Roofers in Monrovia, CA
Most Monrovia homeowners call us about a Roof Inspection first, and honestly, that’s the smart move. This city’s foothill position means your roof takes more punishment than houses ten miles south in the basin: intense summer UV, Santa Ana wind gusts, and ember exposure from the Angeles National Forest. Oakmont Roof Repair provides Roof Inspection, Roof Repair, and Roof Replacement throughout Monrovia’s 91016 and 91017 ZIP codes. Call (866) 942-0875 when you want a straight answer about what’s happening above your head.
Why Monrovia Homes Are Different
Monrovia’s housing stock runs from early-1900s Craftsman bungalows near Old Town to 1960s tract homes with low-slope sections, plus newer hillside custom builds on the canyon edges. That range matters because each era brings its own roofing problems. The classic Craftsman homes often still have their original 1x skip sheathing with wide gaps between boards. When it’s time to re-roof, current fire code requires adding solid decking over that old sheathing before any underlayment goes down. It’s a necessary step that adds cost and surprises homeowners who got a lower quote from someone who didn’t factor it in.
Clay tile on Spanish Colonial Revival homes looks beautiful but hides cracked underlayment that fails slowly over decades. By the time water shows up on a ceiling, the damage has usually been working its way downhill for a while. And those 1960s tract homes with low-slope sections gather debris where the slope flattens out, which holds moisture against the roofing surface longer than it should. Add Monrovia’s heat pattern, hot dry summers that bake asphalt shingles until they’re brittle, followed by wet winters and Santa Ana winds that drive rain sideways under loose flashing, and you get roofs that age faster than their calendar age suggests.
The foothill terrain changes how we work too. Homes on slopes and canyon edges need specialized flashing details for wind-driven rain and debris flows. A standard valley flashing job that works fine on a flat Monrovia lot won’t hold up on a hillside home where water moves faster and carries more grit. We’ve built our Monrovia process around these conditions, not around what works in Victorville or any other flatland market.
Styles & brands we work with






Our Main Monrovia Services
Two jobs make up the bulk of what Monrovia homeowners call us for: repairing what’s broken and replacing what’s worn out. Both start with a clear picture of what’s actually happening on the roof.
Roof Repair in Monrovia
Leaks, lifted flashing, cracked tiles, and wind-damaged shingles are the usual calls from Monrovia’s older neighborhoods. The foothill wind pattern means loose shingles don’t just sit there, they tear off and take neighbors with them. We match repairs to your existing roof, whether it’s wood shake on a bungalow near Old Town or concrete tile on a hillside custom home. Every repair starts with finding the actual source, not just patching where water showed up indoors. Learn more on our Roof Repair in Monrovia page.

Roof Replacement in Monrovia
When a roof has reached the end of its useful life, Monrovia homeowners face a real decision about materials. Fire-rated options aren’t optional here, given the wildfire risk from the adjacent forest. We carry seven major roofing brands, including GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral, so the material recommendation comes from your roof’s needs and your budget, not from what a single-brand contractor happens to stock. See the full picture on our Roof Replacement in Monrovia 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 Monrovia
Oakmont Roof Repair has served Monrovia since 2013, and the inspection is where every honest roofing relationship starts. A roof inspection in Monrovia gives you a professional condition report, including the remaining life in your current roof, any active problems, and what needs attention in the next few years. You get this without being pushed toward a replacement you might not need. Know what your roof actually needs before spending a dollar, that’s the whole point. Our Roof Inspection service covers every inch of it.
Roof Inspection Services
Signs you need it
You’ve noticed a water stain on a ceiling, your roof is over 15 years old, or you just closed on a house where the seller’s disclosure was vague about the roof’s age and history.
What it costs in Monrovia
A standard visual roof inspection in Monrovia typically runs $200 – $400 depending on roof size and access difficulty.
How we do it
We walk the entire roof surface, check flashing, penetrations, valleys, and underlayment condition, then document everything with photos and give you a written report the same day.
Hail Damage Roof
Signs you need it
After a hailstorm moves through the foothills, you may see dents in soft metal flashing, granules collecting in gutters, or small dark spots where hail knocked the protective granules off asphalt shingles.
What it costs in Monrovia
A hail damage assessment in Monrovia typically falls between $200 and $400, and we document everything for your insurance claim if damage is present.
How we do it
We inspect every plane of the roof for hail impact patterns, measure the size and density of hits, and give you photo documentation your insurance adjuster can use.
Roof Estimate
Signs you need it
You’re budgeting for either a significant repair or a full replacement and want a written, line-item number before making any financial commitment.
What it costs in Monrovia
Roof estimates for repair or replacement work in Monrovia are provided at no charge, with a full written scope included.
How we do it
We measure the roof, evaluate the existing structure and decking, discuss your material preferences, and give you a detailed line-by-line estimate before any work starts.
Free Roof Inspection
Signs you need it
You want a professional opinion on your Monrovia roof’s condition but aren’t sure you’re ready to spend anything yet.
What it costs in Monrovia
We offer free roof inspections in Monrovia when they’re tied to a repair or replacement quote we’re already preparing for you.
How we do it
The inspection process is identical to our paid service, walk the roof, assess the condition, document with photos, and then present your options with no pressure.
Roof Inspection Companies
Signs you need it
You’ve gotten conflicting opinions from different roofers and want a clear, factual assessment of what’s actually going on up there.
What it costs in Monrovia
Independent roof inspection companies in Monrovia typically charge between $200 and $400 for a full visual inspection with a written report.
How we do it
Because we carry seven major brands and provide both repair and replacement, our inspections come with no incentive to push you toward one outcome, you get the truth.
What Roof Inspection Costs in Monrovia
| Item | Typical range in Monrovia |
|---|---|
| Visual roof inspection | $200 – $400 |
| Hail damage assessment | $200 – $400 |
| Repair or replacement estimate | Free with inspection |
How often should I have my Monrovia roof inspected?
Every 2 to 3 years is right for most Monrovia homes, but after any significant wind event or wildfire season, a one-time check is smart. Foothill weather shortens the interval compared to flatland homes. Call (866) 942-0875 to schedule one.
Will the inspection require me to commit to repairs?
No. The inspection report is yours to keep and use however you want. You’re never obligated to hire Oakmont for any follow-up work. Call (866) 942-0875 to book your inspection.
Brands We Service in Monrovia
We install and service roofing systems from CertainTeed, Owens Corning, IKO, and Atlas, among others. Seven major brands, one trusted installer. We keep common replacement parts and matching materials on hand for Monrovia’s mix of asphalt, tile, and shake roofs, and we can typically source specialty items from our local suppliers within a few business days. See our brands for the full line.
See the difference
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After
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After
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AfterPricing for Roofers in Monrovia, CA
| Service | Typical range in Monrovia |
|---|---|
| Visual roof inspection | $200 – $400 |
| Hail damage assessment | $200 – $400 |
| Roof estimate (repair or replacement) | Free |
| Free roof inspection | $0 (with project quote) |
| Shingle replacement (per square foot, labor only) | $3.50 – $5.50 |
| Tile replacement (per square foot, labor only) | $6 – $9 |
| Flashing repair (per linear foot) | $15 – $25 |
| Roof replacement (asphalt shingle, per square foot) | $5.50 – $8.50 |
| Roof replacement (architectural shingle, per square foot) | $6.50 – $9.50 |
| Roof replacement (standing seam metal, per square foot) | $10 – $14 |
In Monrovia, prices climb when a home sits on a steep hillside lot that requires extra safety equipment and slower work, or when the house is in one of the historic districts where old skip sheathing needs new solid decking before re-roofing. Whatever the number, you get it in writing before we start, and it doesn’t change unless you approve a change order first.
Neighborhoods We Serve in Monrovia
We work across all of Monrovia, from the historic bungalow streets around Old Town to the hillside custom homes above Foothill Boulevard. Our usual response time for Monrovia calls is same-week scheduling, with faster turnaround for active leaks.
- Old Town Monrovia
- North Monrovia foothills
- East Monrovia
- Monrovia Canyon Park area
- West Monrovia near Duarte
Service Area – Cities Near Monrovia
Beyond Monrovia proper, we cover the neighboring foothill communities with the same roofing-specific focus. That includes Mayflower Village, CA directly west, Duarte, CA to the east, Bradbury, CA up in the hills, and Arcadia, CA just south of the 210. Each of these areas has its own mix of older homes and modern construction, and our Monrovia team handles them all.
Serving Monrovia, CA — Our Local Coverage Area
We’re based in the Monrovia 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 Monrovia
For active leaks in Monrovia, we schedule as quickly as same week. Foothill weather doesn’t wait, and a small leak during a Santa Ana wind event becomes a big problem fast. Call (866) 942-0875 and describe what’s happening, we’ll get you on the board.
Yes, most structural roofing work in Monrovia requires a city permit. We handle the permit paperwork and inspections as part of the job, so you don’t have to navigate the building department on your own. Historic district homes sometimes have additional review requirements, and we manage those too.
Yes. Many Monrovia hillside communities and historic neighborhoods have HOA material requirements, commonly tile, specific shingle colors, or fire-rated standards. We work directly with your HOA and the city to make sure your roof meets every requirement before the first shingle goes down.
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 Monrovia 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."
— Divya Mehta"Flashing where the roof meets the chimney had never been done right by the original builder. He rebuilt it properly with step flashing instead of just running a bead of caulk over it like the last two people did."
— Veronica Torres"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."
— Vikram Gupta