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
Trusted Roof Replacement for Fontana Homeowners
A full roof replacement in Fontana typically runs between $9,800 and $21,000 for a standard asphalt shingle roof, with most homes landing around $13,500. That’s a significant investment, and you deserve a straight answer about whether you actually need one. Ruben Calloway and the crew at Barnwood Roofing have built their reputation on telling Fontana homeowners the truth about their roofs, even when that truth is “a repair will buy you five more years.” We work with seven major manufacturers, not one, so the material recommendation you get is based on your home and your budget, not our inventory. Call (855) 382-1073 to schedule an inspection and get an honest assessment.
Roof Installation
Roof Installation is the process of tearing off your existing roof down to the decking and installing a complete new roofing system, including underlayment, flashing, ventilation, and the finished surface material. In Fontana, where summer temperatures routinely push past 100 degrees and Santa Ana winds can gust through the foothills, a properly installed roof is the difference between a house that holds up and one that fights you every season. Barnwood Roofing performs full tear-off and replacement installations across Fontana, Sunnyslope, and Glen Avon Roof Replacement projects, with most residential jobs wrapping in three to five working days. A standard asphalt shingle installation on a typical Fontana ranch home generally falls between $11,000 and $16,500 depending on material grade and roof complexity, and we give you a written line-item quote before any work begins so the number doesn’t move on you.
Tear-Off vs. Overlay
When we install, we recommend a full tear-off in almost every case. Overlaying new shingles over old ones hides decking rot and adds weight your framing was never designed to carry.
Fontana’s building code requires tear-off when more than one layer already exists. We pull the permit, do the tear-off, inspect the decking, and replace any compromised wood before the new system goes on.
Materials We Install
We install asphalt shingles from GAF, CertainTeed, Owens Corning, IKO, Atlas, and Tamko, plus tile systems from Boral. The right material for a house on Beech Avenue facing full sun isn’t the same as one tucked into a shaded lot near Jurupa Hills, and we’ll tell you which fits.
Styles & brands we work with
Roof Replacement Contractor
A Roof Replacement Contractor handles the full scope of swapping out an aging or failing roof system, from the initial structural assessment through final cleanup and warranty paperwork. You need one when your roof has reached the end of its service life, when leaks have compromised the decking, or when repairs would cost more than the remaining life of the existing roof is worth. Barnwood Roofing is a state-licensed roofing contractor serving Fontana and the surrounding Inland Empire communities, and unlike replacement-only operations, we perform repairs as a core service. That matters because it removes the financial pressure to sell you a new roof when your current one has years left in it. If replacement is the right call, you’ll know exactly why, with photos and measurements to back it up.
Full-Service Capability
We handle inspection, repair, and replacement under one roof. No handoffs to subcontractors, no “that’s not our department” when a repair turns out to be more involved than expected.
Ruben Calloway has been working on Fontana roofs long enough to know that an honest assessment earns more trust than a fast sale. That’s why our inspection service is a standalone offering, not a sales funnel.
Multi-Brand Objectivity
Because we install products from seven manufacturers, we compare options across price and performance tiers without loyalty to any single brand. You get an apples-to-apples breakdown of what each material costs and what it delivers.
Asphalt Shingle Roof Replacement
Asphalt Shingle Roof Replacement is the most common roofing project in Fontana, accounting for the large majority of the homes we replace roofs on each year, with costs typically running $9,800 to $18,000 depending on shingle grade, roof pitch, and home size. Architectural shingles from GAF, CertainTeed, Owens Corning, IKO, Atlas, and Tamko dominate the Fontana market because they hold up well to the Inland Empire’s intense UV exposure and temperature swings. Asphalt shingle replacement makes sense when shingles are curling at the edges, losing granules, or blowing off during the wind events that sweep through the Cajon Pass and into Fontana. If your roof is 18 to 25 years old and showing those signs, you’re approaching the end of its functional life.
Shingle Grades and Cost
Standard three-tab shingles are the budget option, but most Fontana homes do better with architectural shingles, which run about 15 to 25 percent more and deliver meaningfully better wind resistance.
Premium lines from CertainTeed and Owens Corning push the price higher but include enhanced warranty coverage. We’ll show you samples and explain the real-world differences, not just the marketing language.
Wind and Heat Performance
Fontana sits in a high-wind exposure zone, which means proper nailing patterns and starter strip installation are non-negotiable. Our crews follow manufacturer specifications to the letter because wind-driven rain failures are almost always installation issues, not material defects.
New Roof Installation
New Roof Installation covers both replacement of an existing roof on a lived-in home and the first roof on new construction or an addition, with Fontana new-build and addition roofs typically running $10,500 to $22,000 depending on square footage, pitch, and material selection. The difference matters because new construction requires coordinating with framing, electrical, and HVAC trades, while a replacement on an existing home is self-contained. Barnwood Roofing handles both, and we’ve done plenty of each across Fontana, Rialto, and Bloomington. For homeowners adding a second story or a attached ADU, we coordinate with your general contractor or work directly with you on the roofing scope. Every new roof installation we complete includes a final inspection against manufacturer specifications and local code requirements.
New Construction Coordination
New construction roofing demands precise scheduling because the deck has to be dried in before interior work proceeds. We stage our crews to hit the timeline your project requires, not the timeline that’s convenient for us.
We’ve worked on new builds in newer Fontana developments as well as additions to mid-century homes in older neighborhoods near downtown. The challenges differ; our process adapts.
Instant Curb Appeal
A new roof changes how your house looks from the street. In Fontana neighborhoods where homes are close together, a fresh roof elevates the whole block. We help you choose a color and profile that complements your home’s style.
Reroofing
Reroofing is the process of recovering or replacing a roof system on an existing structure, and in Fontana a full reroof with tear-off typically costs $10,000 to $19,000 for a standard home, while a recover (shingles over existing shingles) runs lower but comes with real compromises. We recommend a full tear-off reroof in most Fontana situations because the decking underneath older roofs often has water damage or dry rot that you simply can’t see or fix through an overlay. Barnwood Roofing has performed reroofing projects across Fontana, Muscoy, and Rubidoux on homes ranging from 1950s ranch-style houses to newer two-story builds. Before we recommend reroofing over repair, we document the roof’s condition with photos so you can see exactly what we’re seeing, not just take our word for it.
Why Tear-Off Wins
Tear-off gives us access to the decking, which is where hidden problems live. Fontana’s dry heat doesn’t prevent moisture intrusion, and once water gets under shingles, it works on the wood for years before you see a ceiling stain.
Building code in Fontana permits a maximum of two shingle layers. If your roof already has two, a tear-off isn’t optional. Even with one layer, we’ll almost always recommend starting clean.
Choosing Reroofing Over Repair
When repairs are isolated and the rest of the roof is sound, we’ll say so. Reroofing becomes the better financial call when the cost of repeated repairs approaches 30 to 40 percent of a full replacement, or when the roof is past about 80 percent of its expected service life.
Flat Roof Replacement
Flat Roof Replacement in Fontana typically costs $7,500 to $15,000 for a standard residential flat or low-slope roof, with the final price driven by the membrane system you choose and whether the existing roof has water damage underneath. Low-slope and flat roofs are common on mid-century modern homes, patio covers, and additions throughout Fontana, and they fail differently than pitched roofs. They don’t shed water the same way, so ponding, seam separation, and UV breakdown at flashings are the usual culprits. Barnwood Roofing installs and replaces flat roof systems using proven membrane products we source through our manufacturer network, and we inspect the existing system’s drainage before recommending a replacement path.
Membrane Options
Modified bitumen and TPO are the two systems we most often recommend for Fontana’s climate. Modified bitumen handles foot traffic well and is a good match for roofs that get serviced for HVAC or solar equipment.
TPO reflects heat well, which matters when your flat roof bakes under Fontana’s summer sun. We’ll walk you through the tradeoffs and recommend the membrane that fits your roof’s specific conditions.
Flat Roof Vulnerabilities
Flat roofs fail at penetrations first. Pipe boots, vents, skylights, and HVAC curbs all need detailed flashing work, and skimping there is how you get a roof that leaks within two years. Our flat roof replacements focus on the details that actually keep water out.
Brands We Service
We install and service roofing systems from seven major manufacturers, and that breadth changes how we work. When a Fontana homeowner asks about CertainTeed versus Owens Corning, we can give a specific answer based on installing both, not a dealer pitch. CertainTeed’s architectural lines deliver strong wind ratings and a deep color palette, and we’ve installed them on homes throughout Jurupa Valley and Grand Terrace. Owens Corning’s Duration series holds up well under the Inland Empire’s sun, and we recommend it often for south-facing Fontana roofs that take the worst of the afternoon heat.
IKO and Atlas round out our asphalt shingle options for homeowners working within tighter budgets or looking for specific aesthetic profiles. Whether you have an existing roofing system from any of these manufacturers or you’re choosing materials for a new installation, we can service what’s on your roof or install the product that fits your home. No single-brand pressure, no “that’s what we stock” answers. You choose based on real information.
See the difference
Before
After
Before
After
Before
AfterSigns You Need a Pro Right Now
- Water stains on ceilings or walls. By the time a leak shows up inside your Fontana home, water has already worked its way through multiple layers of your roof system. The visible stain is often smaller than the actual damage, and waiting turns a repair into a replacement.
- Shingle granules in your gutters. Asphalt shingles shed granules as they age, and finding them piled at gutter corners means your shingles are losing their UV protection. In Fontana’s sun, that accelerates quickly, and a roof that sheds granules today will leak within a season or two.
- Shingles that are curling, cracking, or missing. Wind events coming through the Cajon Pass rip loose shingles on Fontana roofs regularly. Even one missing shingle exposes the underlayment, and the next rain or wind event does more damage than the first one did.
- Sagging areas on the roofline. A sagging roof plane means the decking underneath is compromised, usually from long-term moisture exposure. That’s a structural issue, not a surface issue, and it needs a professional assessment before it gets worse.
- Daylight coming through the roof boards in your attic. If you’re in the attic during the day and you can see light through the decking, water is getting in through those same gaps. It’s an immediate call to a roofing contractor, not a “wait and see” situation.
Our Process, Step by Step
Every roof replacement we do in Fontana follows the same sequence, and you’ll know what’s happening at each stage before we start.
- 1
Inspection and honest assessment. We inspect your roof from the inside, the attic, and the exterior, then document what we find with photos. If a repair is enough, that’s what we’ll tell you. Our inspection is a standalone service; you can hire us just for this and owe nothing more.
- 2
Written line-item proposal. You get a fixed quote that breaks down materials, labor, permits, and disposal. The number on that proposal is the number you pay unless hidden damage is discovered after tear-off, which we document and show you immediately.
- 3
Permit and material coordination. We pull the permit with the City of Fontana and schedule material delivery from the manufacturer. Deliveries arrive the day before our crew starts, so nothing sits on your property longer than necessary.
- 4
Tear-off, decking inspection, and installation. We tear off the old roof, replace any damaged decking, install the underlayment, flashing, and ventilation system, then lay the finished material. Our crews focus on one job at a time, and your roof gets our full attention until it’s done.
- 5
Final inspection and cleanup. Ruben walks the roof before we call the job complete, checks every penetration and flashing detail, and we run a magnet sweep to pick up stray nails from your yard and driveway. You get final photos and your warranty documentation.
How Much Does Roof Replacement Cost in Fontana?
A full roof replacement in Fontana typically falls between $9,800 and $21,000, and the honest answer about how much Roof Replacement costs for your home depends on a handful of factors. Home size drives material quantity. Roof pitch matters because steeper roofs are slower and more labor-intensive to work on. Material grade is the biggest variable within your control; a standard architectural shingle from Atlas or IKO lands lower in the range, while premium lines from CertainTeed or Owens Corning push toward the top. Roof complexity also matters, so a simple gable roof costs less than a roof with multiple dormers, valleys, and penetrations. Flat roof systems fall between $7,500 and $15,000 depending on membrane selection.
The factors that move your price: the condition of your existing decking, the number of layers we’re tearing off, your roof’s accessibility, and whether you’re adding ventilation or skylights. To avoid overpaying, get a line-item quote in writing and ask what happens if decking damage is discovered after tear-off. With Barnwood Roofing, you’ll know before work starts because it’s in the contract and we show you photos of any damage we find. Your free estimate includes the full scope, the material options, the permit cost, and a timeline. Call (855) 382-1073 to schedule yours, and we’ll walk your roof with you and answer every question.
Our Service Area Near Fontana
Barnwood Roofing provides roof replacement and repair throughout Fontana and the neighboring Inland Empire communities of Bloomington, Rialto, Sunnyslope, Glen Avon, Muscoy, Rubidoux, Colton, Highgrove, Grand Terrace, Jurupa Valley, and San Bernardino. We’re local to the area, which means we know the specific code requirements and weather challenges that apply to homes here. You can see our dedicated pages for Roof Replacement in Bloomington and Roof Replacement in Rialto, and our home page covers our full service area. Go back to our Roof Replacement in Fontana page for more detail on this area.
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.
Frequently Asked Questions About Roof Replacement in Fontana
Roof replacement is the complete removal of your existing roofing system down to the decking and the installation of a new system, including underlayment, flashing, ventilation, and the finished material. It’s different from a repair, which addresses isolated problems. Fontana homes typically need replacement when the roof has reached the end of its service life or when widespread damage makes repairs financially impractical. Call (855) 382-1073 if you want an honest take on which path fits your roof.
Most residential roof replacements in Fontana are completed in three to five working days. Larger homes, steep roofs, or projects involving tile can extend that timeline. Rain or extreme wind events can cause delays, and we keep you posted if the weather pushes your dates. Call (855) 382-1073 and we’ll give you a timeline specific to your roof.
A standard asphalt shingle roof replacement in Fontana runs between $9,800 and $21,000, with most homes landing around $13,500. Flat roof replacement falls between $7,500 and $15,000. The variables are home size, roof pitch, material grade, and the condition of your existing decking. Your quote from Barnwood Roofing is fixed and line-item, so you know exactly what you’re paying for before work starts.
Yes, we install CertainTeed and Owens Corning roofing systems, along with GAF, IKO, Atlas, Tamko, and Boral. That multi-brand access means we can compare options across price and performance tiers without pushing any single manufacturer. The right choice depends on your roof’s exposure, pitch, and budget, and we’ll show you real samples and explain the differences.
If your roof has storm damage or a major leak, we can prioritize your assessment and work to protect your home as fast as possible. True emergency replacements, like a roof compromised by a fallen tree or severe wind, get immediate attention. For planned replacements, we schedule based on our crew availability and your timeline, not false promises about same-day installation.
Every roof replacement we install carries both the manufacturer’s material warranty, which varies by product line, and our workmanship coverage on the installation itself. Manufacturer warranties on premium shingle lines from CertainTeed, Owens Corning, and GAF extend meaningfully longer than standard grades. We’ll walk you through what’s covered under each warranty before you choose your materials.
Move vehicles from the driveway and street area in front of your home, remove items from your yard that could be damaged by falling debris, and cover items in your attic since some dust and small debris will fall through during tear-off. We handle full cleanup afterward, including a magnet sweep for nails. We’ll give you a preparation checklist when you schedule your job.
Schedule Your Roof Replacement Service in Fontana Today
If your Fontana roof is at the end of its life, or you’re not sure, start with an honest inspection. Call (855) 382-1073 and speak with Ruben Calloway directly. We’ll schedule a free estimate, walk your roof with you, and give you a straight answer about what your roof actually needs. No pressure, no upsell, just facts and a written quote you can count on.
Written by Ruben Calloway, Owner at Barnwood Roofing, serving Fontana and the surrounding Inland Empire for over 15 years.