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 Replacement Across Fontana
Roof replacement in Fontana runs about $9,800 to $24,600 depending on home size, roof pitch, and whether you’re in the older south-side core or the newer north-side foothill subdivisions. We work across all four Fontana ZIP codes (92337, 92331, 92334, 92335), and you’ll get a fixed written quote before we pull the first shingle. Call (866) 361-0798 to schedule your free estimate. Noel Cardenas leads our crew, and he’s walked hundreds of Fontana roofs, from Jurupa-adjacent ranchers to Hunter’s Ridge two-stories.
Why Ridge Cap Roof Repair Is Fontana’s Preferred Roof Replacement Company
Fontana homeowners keep calling us back because we inspect before we recommend. That’s not a slogan, it’s the actual work order. We don’t show up with a pitch for the most expensive system, we show up with a ladder, a moisture meter, and a camera. The inspection drives the spec. We’ve torn off roofs off Sierra Avenue that looked fine from the ground but had decking soft enough to push a screwdriver through, and we’ve told homeowners on the north side their 15-year-old concrete tile still had years left. Repair when it makes sense. Replace when it doesn’t.
Roof Replacement is one of three services we handle under one company, inspection, repair, and replacement being the other two. That means the same eyes that evaluate your roof are the ones doing the work. No hand-offs to a subcontractor who never saw the original findings. No scope gap between what we observed and what gets installed. For a Fontana homeowner, that matters because the two halves of this city fail in completely different ways, and the crew that understands both is the one you want on your ranch house or your foothill tile roof.
We’re not going to claim a review count we can’t verify. What we can tell you is Fontana customers call us back for second jobs and send us down the street to their neighbors. The work speaks, and in a city with this much housing stock turnover, repeat business is the only metric that counts.
Styles & brands we work with






Roof Installation in Fontana
Roof Installation here means a complete replacement of the existing system: tear-off to the deck, new underlayment, new flashing, new roof covering, and a properly ventilated ridge cap. In Fontana, that job changes dramatically depending on whether you’re south of the 210 in 92335 or 92337, where post-war tract homes sit under decades of baked-in sun, or north in 92336, where Santa Ana winds off the Cajon Pass are the dominant force. A full tear-off and re-roof on a 1,400 square foot south-side rancher in Fontana typically runs $9,800 to $16,400. North-side two-stories with steeper pitches and tile or dimensional shingle run $16,000 to $24,600.
Inspection Before Specification
Every Fontana installation starts with a full roof inspection that we do ourselves. No sales rep passes it off to a separate team. We’re checking decking condition, flashing details, vent placement, and the ridge line. From the ridge cap down, the goal is a spec that matches this specific house, not a template pulled from a file.
Written Allowances Before Tear-Off
We write allowances into the contract for what a Fontana tear-off actually reveals: decking rot along the south-facing planes, failed underlayment, original 1970s flashing that has to go. Any allowance we use gets priced and approved in writing before we touch the framing. You will know what a code upgrade or a decking swap is going to cost before it happens, not after.
Roof Replacement Contractor in Fontana
A Roof Replacement Contractor in Fontana has to understand that the city is really two roofing markets split at the 210. South-side 1950s-70s tract homes in 92335 and 92337 were built for Kaiser Steel mill workers, mostly single-story with original asphalt shingle or low-slope flat roof sections. North-side 1990s-2000s subdivisions like Hunter’s Ridge and Coyote Canyon feature stucco two-story homes with concrete tile or dimensional shingles. The same replacement spec sheet is wrong for half the city, and a contractor who works both sides will tell you that before the estimate.
That’s where our seven-manufacturer material depth pays off. We install and service products from GAF, Owens Corning, IKO, Atlas, Tamko, CertainTeed, and Boral. Seven manufacturers, one crew. We’re not locked into a single brand’s warranty tier, which means a south-side Fontana rancher gets the right comp shingle for intense UV exposure, and a north-side foothill home gets a tile or dimensional system rated for wind lift. The material decision follows the roof, not the other way around.
Decking, Framing, and Waterproofing Surprises
One of the most common reasons a Fontana re-roof quote moves is what we find after tear-off. On a post-war single-story off the older south-side core, our crew tore off a 20-year-old comp roof whose granules were baked to bare mat and found the original flat-roof coating cracked through, plus fascia soft from years of sun-dried sealant. We opened it up, replaced the decking and drip edge, laid ice and water shield through the valleys and penetrations, and reset the ridge vent, with the decking swap priced and approved in writing before we touched the framing. That’s the process: find it, price it, get your sign-off, then fix it.
Permits and Local Code
Fontana roof replacements require a permit, and we pull it for you. The city’s building department checks for current Title 24 cool-roof compliance on new installations, which affects material selection, especially on the north side. If a tear-off reveals structural issues that trigger additional code requirements, we flag it during the inspection phase, not as a surprise punch-list item at the end. The homeowner sees the full picture before the first new shingle goes down.
Trusted Brands We Service in Fontana
We install and service roofing products from a deep roster, including Owens Corning, IKO, Atlas, and others, so your Fontana replacement is spec’d for this climate, not for what’s cheapest to stock. The Inland Empire’s UV intensity, the Santa Ana wind events, and the fire-risk considerations along the foothill edge all shape which material makes sense. We carry local inventory and can source from our full manufacturer network quickly, which keeps your Fontana project on schedule when material decisions change mid-scope. You’re never locked into one brand’s product line or warranty structure.
See the difference
Before
After
Before
After
Before
AfterCommon Roof Replacement Problems We See in Fontana Homes
- Baked-out comp shingles on south-side homes. Decades of Fontana heat and inland sun strip granules down to bare mat, making a 15-year-old roof look 30. What’s worse, the decking underneath is often soft from years of trapped heat and failed sealant.
- Ridge cap and shingle lift from Santa Ana winds. The Cajon Pass funnels wind straight into north-side Fontana foothill neighborhoods, peeling back ridge caps and lifting shingles. Every fall, we see a spike in wind-damage and re-roof calls from 92336.
- Cracked 1970s flat-roof coatings on older core homes. Low-slope sections on aging tract houses fail at the flashing and penetrations first. The next winter storm pushes water through those cracks, and the interior damage is often worse than the roof itself looked.
- Soft decking hidden under a good-looking surface. A Fontana roof can look fine from the gutter while the decking underneath is water-damaged and spongy. This is exactly why we inspect before we quote, and why we write decking allowances into the contract up front.
Pricing for Roof Replacement in Fontana, CA
A full roof replacement on a typical Fontana single-family home runs $9,800 to $24,600. That range covers a smaller south-side rancher in 92335 with a simple architectural shingle re-roof at the low end, up to a bigger north-side two-story in 92336 with a steep pitch, concrete tile, and additional decking replacement at the high end. What moves the number most is decking condition and code upgrades discovered during inspection. Flat roof sections and low-slope transitions cost more per square foot than a standard pitched comp roof. Our quotes are fixed and written, with allowances itemized so you can see exactly what might get used and what it costs before any work starts. Call (866) 361-0798 for a free Fontana roof replacement estimate.
We Also Serve Cities Near Fontana
Our crew covers Fontana and the surrounding Inland Empire communities, including Bloomington, Rialto, Glen Avon, and Pedley. If you’re in a neighborhood straddling the Fontana city line, we’ll verify your exact address and get you on the schedule with the same inspection-first process. The same team that works Fontana rooftops all week is the one that shows up at your door.
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 Roof Replacement in Fontana
The most common reason a Fontana quote moves is decking rot or failed underlayment that isn’t visible until the old roof comes off. South-side homes especially hide soft decking under baked-out shingles. We handle this with written allowances in the original contract. Any allowance gets priced and approved in writing before we touch the framing, so the change is never a surprise. Call (866) 361-0798 and ask us to walk through the allowance section of our estimate.
Yes. The 1950s-70s tract homes south of the 210 in 92335 and 92337 need comp shingles or modified systems rated for intense UV, and many have low-slope sections that require specialized underlayment and flashing. North-side 92336 homes need systems rated for wind lift from Santa Ana events off the Cajon Pass. The spec differences are real: underlayment type, shingle rating, and ventilation design change between the two halves of Fontana. This is exactly why we inspect first and spec to the house, not to a template.
Put both bids side by side and check whether they include the same decking allowance, the same underlayment spec, the same flashing scope, and the same permit handling. A cheaper Fontana bid often means thinner underlayment, no written decking allowance, or excluded code upgrades. Ask each contractor what happens when tear-off reveals rot, and get that answer in writing. Our bids are fixed and line-itemed so you can compare apples to apples.
Possibly. Fontana enforces current Title 24 cool-roof standards on new installations, which can require a different shingle color, a different roof covering type, or ventilation changes depending on your zone. If tear-off exposes structural issues, additional framing or decking requirements may apply. We pull the permit, handle the inspections, and factor code-driven upgrade costs into our estimate before work starts, not after. Ask us what Title 24 means for your specific house when you call.
We install and service roofing systems from seven manufacturers: GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral. That breadth means your Fontana replacement is spec’d for heat, wind, and fire-risk factors, never for what a single-brand contractor happens to stock. We’ll show you which material fits your budget and your roof’s specific demands, and we’ll explain why. You decide. Call (866) 361-0798 for a free material and pricing consultation.
Written by Noel Cardenas, Owner at Ridge Cap Roof Repair, serving Fontana and the Inland Empire from our San Bernardino base.