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
Fast, Reliable Roof Repair Across Upland
Roof repair in Upland costs roughly $350 – $850 for most shingle and flashing fixes, and $550 – $1,200 for flat roof patches, depending on the damage. We work across all three Upland zip codes – 91784, 91785, and 91786 – and most repairs are scoped, quoted, and completed within a single visit. If you’ve spotted a lifted shingle after last week’s Santa Ana winds or a water stain spreading across your ceiling, call (866) 942-0875 and we’ll get it looked at before it becomes a bigger job.
Oakmont Roof Repair is led by Noel Fierro, and we’ve spent years working on Upland roofs – from mid-century ranch homes in the flatlands to custom tile jobs up in the 91784 foothills. That local experience matters, because the wind patterns that hit north Upland simply don’t behave the way they do three miles south of the 210.
Why Oakmont Roof Repair Is Upland’s Preferred Roof Repair Company
Upland homeowners keep calling us back for one reason: we tell them what their roof actually needs, even when the answer is “a small repair, not a replacement.” That’s rare in this trade. We carry seven major roofing brands – GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral – so our material recommendation is driven by what your roof and budget demand, not by whatever single line a contractor happens to stock.
We’re a roofing-only company. Our entire crew, our entire process, and every tool on the truck exists for one trade. When you call Oakmont about a leak in your Upland home, you’re not getting a general contractor who also does kitchens and bathrooms and “oh yeah, roofs too.” You’re getting a roof specialist.
Our response time to Upland is typically same-day or next-day for active leaks. For non-emergency repair quotes, we usually schedule within two to three business days. And if you’re not sure whether you even need a repair, our Roof Repair team offers a standalone roof inspection – a written condition report with photos, no upsell attached. Know what your roof actually needs before spending a dollar.
Styles & brands we work with






Flat Roof Repair in Upland
Flat Roof Repair in Upland runs $550 – $1,200 for most patches, depending on whether we’re dealing with a small puncture, a failed seam, or standing water damage around a drain. Flat roofs are common in Upland on mid-century ranch additions, carports, covered patios, and a growing number of detached ADUs and outbuildings on acreage properties in the 91784 foothill zip.
The job typically involves stripping back the damaged membrane, addressing any saturated insulation or decking below, and applying a compatible patch system – whether it’s modified bitumen, TPO, or torch-down. On older Upland homes, we often find the original flat roof was installed without proper slope, which means water ponds in the same spot every winter and eventually works through the seams.
UV and Heat Degradation on Membrane
Upland’s summers regularly hit triple digits with near-zero rainfall, which bakes flat roof membranes until they turn brittle and crack at the seams. We see this most on south-facing patio roofs and carport covers in the 91786 tract housing. The fix usually involves seam reinforcement and a reflective coating to slow the next round of UV damage.
Drainage and Ponding Issues
A flat roof that holds water for more than 48 hours after rain is failing – and in Upland, that ponding often happens because the original 1960s or 1970s build didn’t include enough taper. We’ll scupper, add a tapered system, or install an auxiliary drain where it’s needed. This is a repair that prevents a much larger replacement down the line.
Shingle Roof Repair in Upland
Shingle Roof Repair in Upland typically runs $350 – $800 for a standard repair – replacing a few missing or cracked shingles, re-sealing lifted tabs, or fixing a small section of underlayment. The cost climbs when the damage is on a steep pitch, when we need to strip multiple layers, or when wind has lifted shingles across an entire slope rather than just a few tabs.
Most of the shingle roofs we repair in Upland are on 1960s – 1980s tract homes in the 91786 and 91785 zip codes. Those original roofs are aging out, and the two failure modes we see most are wind uplift on the west-facing slopes and UV-brittle shingles that crack the moment someone walks on them. Repair when it makes sense. Replace when it’s time.
Wind-Uplift Repairs on Windward Slopes
Santa Ana winds funnel straight down the San Gabriels and hit the foothill neighborhoods of north Upland hard. Shingle tabs curl, lift, and eventually tear loose – concentrated on the west and north-facing slopes. Our fix is not just nailing the same shingles back down: we check the starter strip, re-nail to a 6-nail pattern rated for 130 mph, and replace the underlayment if the wind got beneath it. A repair that just glues tabs back down will fail in the next wind event.
Edge and Drip Edge Failures
On a lot of Upland’s older tract homes, the drip edge and starter strip were installed with too few fasteners, or the drip edge has corroded over 40 years of sun and heat. When wind catches the exposed shingle edges along the rake, it peels them back in a row. We replace the drip edge, install a properly fastened starter course, and bed the field shingles down. It’s a small fix that stops recurring edge damage.
Trusted Brands We Service in Upland
We work with seven major roofing brands, which means when you call us about a repair in Upland, we’re not locked into whatever one manufacturer produces. If your home has Tamko shingles, we match Tamko. If it’s Atlas, we match Atlas. If you have a Boral tile roof up in the 91784 foothills and three tiles cracked in a wind event, we source matching Boral tile. We keep common repair materials from GAF, CertainTeed, and Owens Corning in local stock for Upland jobs, which means shorter turnaround on the repair work that matters most. Seven major brands, one trusted installer.
See the difference
Before
After
Before
After
Before
AfterCommon Roof Repair Problems We See in Upland Homes
- Santa Ana wind damage on windward slopes. In Upland’s foothill streets off the north end of town, ridge caps and tile get lifted or missing on west and north-facing slopes after every major wind event. This is a repair pattern you simply don’t see in the flatter, sheltered Inland Empire towns south of the 210.
- Cracked and curled 3-tab shingles on 1960s – 1980s tract homes. The original roofs in the 91786 core are hitting the end of their service life. Heat and UV have made the tabs brittle, and wind does the rest. Repairs buy years; full replacement is the eventual answer.
- Failed flashing sealants around penetrations and valleys. Upland’s dry heat breaks down flashing sealant faster than rain ever will. When winter rains arrive, water finds the dried cracks around vents, pipes, and valleys. We re-seal, re-flash, or replace as needed.
- Acorn, limb, and debris damage on acreage properties. Upland’s 91784 zip has larger lots with mature oaks and sycamores. Branches scrape roofs, limbs drop in high wind, and punctured shingles or cracked tile are the common result. We scope access and roof condition together before quoting.
Pricing for Roof Repair in Upland, CA
Here’s what we quote on Upland jobs, as a range:
| Repair Type | Typical Upland Price |
|---|---|
| Shingle replacement (small section) | $350 – $800 |
| Flat roof patch (membrane, seams) | $550 – $1,200 |
| Flashing repair (pipe, vent, valley) | $250 – $600 |
| Ridge cap replacement (wind damage) | $400 – $900 |
| Starter strip / drip edge repair | $300 – $700 |
What moves the price in Upland specifically: access on steep foothill lots, material availability on older roofing lines, and the condition of the decking underneath. We give written line-item quotes – no change orders, no vague “it depends” pricing. Call (866) 942-0875 for a free estimate, and we’ll scope the actual damage in person.
We Also Serve Cities Near Upland
Oakmont Roof Repair serves Roof Repair in Upland and the surrounding foothill communities. If you’re in San Antonio Heights, Claremont, Montclair, or Rancho Cucamonga, call (866) 942-0875. We run the same crews and the same brand-neutral approach across the whole area.
Serving Upland, CA — Our Local Coverage Area
We’re based in the Upland 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 Roof Repair in Upland
The Santa Ana winds accelerate downslope from the San Gabriel Mountains and hit the west and north-facing slopes of Upland homes with sustained uplift force. If your shingles are older, the tabs lose adhesion, and the wind gets under them. We re-nail to a 6-nail pattern rated for 130 mph and check the starter strip and underlayment. Call (866) 942-0875 for an exact quote – estimates are free.
Most standard repairs – replacing shingles, patching flat roof membrane, re-flashing penetrations – do not require a permit in the city of Upland. On acreage properties in the 91784 foothill zip, some work falls under county jurisdiction, especially if structural decking replacement or major re-sheathing is involved. We handle permitting when it’s required and always tell you before the job starts. Call us at (866) 942-0875 and we’ll tell you exactly what applies to your home.
We bring the material lift and staging to the job, and we plan the material drop around your driveway, gate, and the slope between the road and the house. On Upland acreage properties with long unpaved drives, we sometimes stage materials at the road and shuttle them up with an all-terrain lift. This gets scoped before quoting so there are no surprises. Call (866) 942-0875 to schedule a free on-site look.
A square is 100 square feet of roof surface – the standard unit roofers use to estimate materials and labor. When we quote a repair in Upland, we break down how many squares are affected, what the per-square material cost is for your specific shingle or tile line, and what the labor is. It matters because two homes that look the same from the street can have very different actual roof areas. Our quotes are line-itemed so you see the square count. Call (866) 942-0875 for a free written estimate.
Yes. We repair flat roofs on detached garages, workshops, carports, covered patios, and ADUs across Upland – including the larger acreage lots in 91784 where outbuildings are common. The same membrane systems apply, and we source materials to match the existing roof. Call (866) 942-0875 and we’ll scope it out.
Written by Noel Fierro, Owner at Oakmont Roof Repair, serving Upland and the surrounding foothill communities.