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
Fast, Reliable Roofing Company Across Fontana
Roofing work in Fontana runs $4,500 – $18,000 for a full replacement and $350 – $1,600 for a repair, depending on what’s under the shingles once we pull them back. Those numbers are real ranges we see across this city, not national averages pulled from a database. If you live north of Foothill Boulevard, your price probably lands on the higher end because of what we find on pre-1980 homes. Call (341) 208-3988 for a written estimate before any work starts.
We’re not the cheapest roofer in Fontana, and we won’t pretend to be. What we are is the crew that puts a number on paper before the first ladder comes off the truck, then honors that number. Our Roofing Company technicians are background-checked, in uniform, and working under The Garrison Standard: the price is written, the crew shows up, and the job is guaranteed in writing for one full year. That’s the whole offer.
Why Brennan Roofing Co Riverside Is Fontana’s Preferred Roofing Company Company
Fontana homeowners call us after they’ve been burned. They’ve had a roofer quote one number, show up three days late, and leave shingle wrappers in the flower bed. We hear that story often enough that we built our entire process around not repeating it. Travis Oakley runs our crews, and he holds every job to The Garrison Code: a written price before work begins, uniformed technicians who arrive inside the promised window, and a second visit at no charge if a repair fails within the year. That last part is in writing, not a verbal promise.
We work the Inland Empire out of our Riverside-San Bernardino office, and Fontana is a city we know block by block. The aging ranch homes along Sierra Avenue. The newer subdivisions south of the 210. The acreage parcels where the city ends and county rules begin. Fontana isn’t one housing market; it’s three or four, and a roofer who treats a 1958 wood shake ranch like a 1995 tract home is going to miss something expensive. We don’t.
Styles & brands we work with






Roof Coating in Fontana
Roof coating in Fontana typically costs $1,800 – $5,500 for a single-story flat or low-slope roof, and it’s a legitimate option for the right house. What a coating does is extend the life of an existing roof by sealing hairline cracks and reflecting UV before the substrate fails. In Fontana’s inland heat, that reflectance matters: a white elastomeric or silicone coating can lower attic temperatures by 20 to 30 degrees on a July afternoon, which translates directly into cooling costs.
When Coating Makes Sense
We recommend coating when the roof has five to eight years of life left and the decking underneath is still sound. It’s not a repair for rotted sheathing, and it won’t fix failed flashing. We’ll tell you if your roof is a coating candidate or if you’re throwing money at a roof that needs a tear-off. That honesty is part of the standard.
What We Coat
Most coatings we apply in Fontana go on built-up roofing and modified bitumen flat sections common to 1960s and 1970s ranches and attached patio covers. We also coat metal roof seams on shop buildings and outbuildings on acreage lots east of the 15. Every coating job gets a written warranty and the same 365-Day Done Right Promise as a full replacement.
Free Roof Estimate in Fontana
A free Roof Inspection in Fontana from us means a site visit where we climb the roof, check the flashing at penetrations, assess decking condition in the attic, and walk the lot for access and setbacks before we quote anything. You get a line-item written price, not a verbal ballpark that moves when we “find something” mid-job. That’s the difference between an estimate and a sales pitch.
What We Inspect Before Quoting
We look at the original roof type, because a 1958 wood shake in the path of Santa Ana winds needs a different scope than a 1990s composition roof. We check for granule loss in valleys, lifted shingles at the edges, and any sag at the ridgeline that suggests failed decking. On rural Fontana lots, we also walk the property for septic tank and leach field locations so we know where tear-off debris can and cannot be staged.
Written, Line-Item, No Door Moves
The estimate includes the full scope: tear-off, underlayment, drip edge, flashing replacement, shingles or tile by manufacturer, ventilation if needed, and debris hauling. If we find rotted sheathing when we pull the old roof, we show you the rot, quote the replacement per sheet, and get your sign-off before we proceed. The price does not move at the door. Call (341) 208-3988 to set one up.
Trusted Brands We Service in Fontana
We install GAF Timberline HDZ and CertainTeed Landmark architectural shingles, Owens Corning service in Fontana with Duration, and Atlas Pinnacle lines. For tile work, we carry Boral profiles that match the Spanish-influenced ranch and modern Spanish revival homes common across Fontana. Because we stock local inventory for Fontana jobs, turnaround on re-orders and edge flashing is quick. You choose the material after we explain what each one does in Fontana’s UV and wind conditions; we order exactly what you signed for.
See the difference
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After
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AfterCommon Roofing Company Problems We See in Fontana Homes
- Mass simultaneous shingle failure. Fontana’s postwar boom put thousands of composition roofs on single-story ranches between 1955 and 1980. Those roofs are hitting their second 25-year shingle cycle at the same time, so entire neighborhoods are failing together.
- SC uninsurable wood shake. North of Foothill Boulevard, original 1950s-60s wood shake still survives on scattered ranch homes. Insurers won’t cover it anymore, and homeowners face forced tear-offs to fire-resistant composition or tile.
- Wind uplift on low-pitch edges. Santa Ana gusts rip shingles at eaves and rakes on low-slope tract roofs. We see this constantly in the older central neighborhoods, and the fix always starts with proper drip edge and starter course.
- County vs. city permit confusion. Parts of Fontana north of the 210 fall under San Bernardino County jurisdiction, not the city. Pulling the wrong permit stalls the job and triggers re-inspection fees. We check jurisdiction before we quote.
Pricing for Roofing Company in Fontana, CA
Here are the ranges we quote in Fontana, based on jobs we’ve completed in this city. Roof repair: $350 – $1,600. Full composition replacement on a typical 1,600 sq ft ranch: $7,500 – $14,000. Tile replacement: $14,000 – $25,000 depending on profile and underlayment condition. Flat roof coating: $1,800 – $5,500. Rotted sheathing replacement adds $75 – $110 per sheet when we find it. Those numbers include tear-off, hauling, and all flashings. Call (341) 208-3988 for an exact line-item quote on your roof.
We Also Serve Cities Near Fontana
Beyond Fontana, our crews regularly handle roofing work in Roofing Company service areas including Mira Loma, Rancho Cucamonga, Riverside, and Upland. If you’re just outside Fontana city limits, we’ll check your permit jurisdiction and lot conditions before quoting, same as we do for every Fontana address.
Serving Fontana, CA - Our Local Coverage Area
We’re based in the Fontana 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 Roofing Company in Fontana
You need a county permit if your address falls under San Bernardino County jurisdiction north of the 210; we verify jurisdiction by parcel number before we pull anything. The wrong permit triggers re-inspection fees and a stalled job. Call (341) 208-3988 and we’ll check your specific parcel as part of the free estimate.
No, and we won’t overlay shake or composition for that matter; overlays trap heat, hide decking damage, and void manufacturer warranties. Your shake roof comes off to the decking, we replace any rotted sheathing, and then we install a Class A fire-resistant assembly that will actually satisfy your insurer. Call (341) 208-3988 and we’ll walk you through the scope.
We locate the septic tank, leach field, and wellhead before we quote, and stage debris and material trucks away from those zones. Tear-off debris never goes over a leach field or wellhead; we protect the access with plywood and reroute the debris path on the plan. A pre-walk means we don’t lose half a day moving materials on the day of the job.
Fontana’s inland position means hotter, drier summers with relentless UV that accelerates granule loss and thermal cracking on composition shingles, plus Santa Ana wind gusts that lift edges on aging roofs. The older central Fontana housing stock from the 1950s-70s is also simply older than most of Rancho Cucamonga’s newer construction. It’s not your imagination; it’s the local climate.
Check whether the quote is line-item and written, whether it includes tear-off and hauling, whether it names the exact shingle or tile manufacturer and profile, whether it addresses decking replacement terms, and whether there’s a written workmanship guarantee. If the roofer won’t put the price on paper before work starts, walk away. Call (341) 208-3988 and we’ll show you what a complete Fontana quote looks like.
Written by Travis Oakley, Owner at Brennan Roofing Co Riverside, serving Fontana and the Inland Empire.