Ontario Roof Pros provides professional roofing services in Upland, CA — San Bernardino County, population 79,040. From roof replacement and roof leak repair to insurance claim help, our insured and bonded team serves Upland homes and businesses.
Upland property owners near Cable Airport, the Madonna of the Trail monument count on Ontario Roof Pros for roofing contractor in Upland. We bring the same roofing work we are known for in Ontario to every job in Upland, backed by our workmanship guarantee and a free estimate.
Call (866) 875-9250 for a free roofing estimate in Upland, or request a quote below. We respond fast and there is no obligation. Se habla español.
Roofing in Upland, CA
The person who reviews your Upland roof plan probably does not work for Upland. The city's building official, plan check, inspection and permit technician functions are supplied under a consulting agreement with Interwest Consulting Group, extended by a third amendment made in June 2025, with Willdan covering part-time permit technician and per diem inspection work alongside it.
That is not a criticism, and the counter at 460 North Euclid Avenue works perfectly well. It is a scheduling fact. Contracted inspection coverage is bought in hours rather than staffed continuously, so an inspection window in Upland is worth confirming rather than assuming, and we book ours before the tear-off starts rather than the morning after it.
The fee is flat and banded, which makes budgeting easy for once. Eighty dollars to issue the permit, then 270 dollars for a re-roof up to 2,000 square feet, 290 to 5,000 square feet, 430 to 10,000 and 630 above that, plus a six percent general plan surcharge. Working without a permit costs a further 150 percent of the fee.
The city's own re-roofing handout is out of date and it matters. It sets out basic criteria under the 2010 California Building Code with an 85 mile-per-hour basic wind speed and a Class B minimum roofing assembly, while the city has adopted the 2025 code. We work to the adopted code and tell you plainly where the handout differs from it.
About 11 percent of Upland falls inside a very high fire hazard severity zone, all of it along the northern edge under the San Gabriel foothills. A house on the old avenues north of 19th Street and a house south of Foothill Boulevard are in genuinely different regulatory positions, and the line is not visible from the street.
The housing is old for the valley. Roughly a third of Upland homes predate 1970 and the median dates from 1978, so the bungalows on the old avenues regularly come apart into skip sheathing and multiple added layers, while the later tract work north of the freeway is mostly concrete tile still sitting on its original battens.
Two coverings is the cap here, and moving from shingle to tile on any Upland house is a structural conversation before it is a roofing one, because concrete tile weighs several times what asphalt does. We price the engineering honestly up front rather than discovering it midway through a tear-off with the sheathing already stripped and the weather coming in.
Roofing work we do in Upland, CA
Ontario Roof Pros covers the same range of work in Upland that we do in Ontario — nothing is carved out because the address is a few miles up the road:
- Insurance Claim Help — Most roofs we look at in this valley are failing from age and sun rather than from an event, and an age-related failure is not a claim. Knowing which one you have before you telephone your carrier is worth real money and a good deal of aggravation.
- Roof Replacement — Replacement here comes down to one question: can the building keep working while the roof comes off? On a distribution building that answer drives the whole sequence, and on a house it decides how long the framing sits open to the sky.
- Roof Leak Repair — A leak almost never drips where it entered. Water lands on the sheathing, runs down the top of a rafter or a truss chord and falls where something finally stops it, so the stain on a bedroom ceiling can sit ten or fifteen feet from the actual break in the roof above it.
- Storm Damage Restoration — The storms that hurt roofs in this valley are the winter atmospheric rivers, and on a low-slope roof the damage is usually not the wind at all. It is the water that could not leave the roof fast enough.
- Hail Damage Roofing — Damaging hail is uncommon in Ontario. A cold winter cell can drop pea to marble sized stones across the valley, and it does happen, but most roofs we are asked to inspect for hail turn out to have something else wrong with them.
- Wind Damage Roofing — Wind failure on a large low-slope roof begins at the corners. Uplift pressure is highest in the corner and perimeter zones, so a membrane fastened at field spacing all the way to the edge lifts there first and peels inward from a single loose sheet.
See the full list of Ontario services, or call (866) 875-9250.
About Upland, CA — and why local matters here
Upland sits in San Bernardino County with a population of roughly 79,040, close enough to Ontario that crews move between the two constantly. Local landmarks and corridors residents know well include Cable Airport, the Madonna of the Trail monument.
Local knowledge is not a marketing line here. Upland properties share soil, weather, permit rules and construction eras with the rest of San Bernardino County, and a roofing contractor who works the area weekly already knows what fails locally and what holds up. That is the difference between a bid and an accurate bid.
Getting a free estimate in Upland
Call (866) 875-9250 or send the form and we schedule a site visit in Upland, usually within a couple of days. You get a written, itemized free estimate with materials and scope spelled out — no verbal ballpark, no pressure, and no charge whether you hire us or not. Se habla español.
We also serve Rialto, CA and the rest of the Inland Empire and the eastern San Gabriel Valley. Everything starts at the Ontario Roof Pros homepage.
Popular services in Upland: Roof Replacement and Roof Leak Repair.
We also serve Rialto, CA and the Inland Empire and the eastern San Gabriel Valley.