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 Roof Replacement Across Los Serranos
Roof replacement in Los Serranos typically runs $12,000 – $28,000 for a standard composition shingle roof, and $18,000 – $45,000 when tile or flat roofing is involved. Most jobs take 3 – 7 days once materials arrive. If you’re in the 91709 zip code and your roof is showing its age, call us at (833) 589-7971 and we’ll walk you through what your home actually needs.
Hollywood Roofing Co has been working on Los Serranos homes long enough to know the hillside tracts, the canyon winds, and the specific ways roofs fail here. We’re not guessing at what your house needs. We’ve seen it before. The crew that inspects your roof is the same crew that replaces it, and we’re familiar with the Chino Hills foothills terrain, from the two-story Mediterranean-style homes off Pipeline Avenue to the tract developments closer to the 71.
Why Hollywood Roofing Co Is Los Serranos’s Preferred Roof Replacement Company
Los Serranos homeowners tend to do their homework before committing to a roof. They want straight answers, real material options, and a company that won’t disappear after the check clears. That’s how we work. We carry seven major roofing brands: GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral. That means we recommend what fits your house and your budget, not what a single supplier happens to stock. Roland Vega leads our team, and he’s built the company around one principle: tell the homeowner what the roof actually needs, nothing more.
Our Los Serranos customers consistently mention two things in reviews: the inspection report they got before any quote, and the fact that the price we quoted is the price they paid. We don’t use inspection as a sales pitch. It’s a standalone service. If your roof has five more years in it, we’ll tell you that. When the time comes to replace, you’ll already know exactly what’s underneath.
Styles & brands we work with
Flat Roof Replacement in Los Serranos
Flat roof replacement in Los Serranos usually falls between $9,000 and $22,000 depending on square footage, decking condition, and the membrane system you choose. Many homes in the area have flat sections over patios, additions, or garage conversions, and these fail differently than sloped tile roofs: ponding water after winter rains and UV breakdown during our long hot summers are the two big killers.
Modified Bitumen and TPO Systems
We install both modified bitumen and TPO on Los Serranos flat roofs. Modified bitumen is the budget-friendlier option and handles foot traffic well. TPO costs more upfront but reflects heat better, which matters on a flat roof baking in Chino Hills summer sun. Your existing roof pitch and drainage determine which makes sense.
Tapered Insulation and Drainage Correction
If your flat roof ponds water after rain, a new membrane alone won’t fix it. We often add tapered insulation to direct water toward drains and scuppers. On Los Serranos homes with older flat sections, this is the single most common upgrade we recommend, because standing water is what destroys flat roofs years before their rated lifespan.
Roof Installation in Los Serranos
Roof installation in Los Serranos, whether for a full tear-off or new construction, runs $14,000 – $40,000 for most homes in the 91709 zip code. The range is wide because a two-story Mediterranean-style house with concrete tile and complex valleys costs far more than a single-story tract home with composition shingles. Every job starts with a full inspection so the quote reflects what we’ll find once the old roof comes off.
Full Tear-Off and Decking Assessment
We always recommend a full tear-off when the existing roof is the original 1980s construction so common in Los Serranos. You cannot inspect decking, fascia, or underlayment from the top. In this area, what we find underneath the tile is often worse than the tile itself. Getting eyes on the decking before you commit to a number saves you from a mid-project surprise.
New Construction Roofing
For new homes and additions in Los Serranos, we work with your builder or architect to get the roof right from day one. That means proper valley flashing, code-compliant underlayment, and materials matched to the home’s exposure. A roof built correctly on the front end won’t need a premature replacement in year twenty.
Trusted Brands We Service in Los Serranos
We install CertainTeed and Owens Corning composition shingles, IKO for budget-conscious re-roofs, Atlas for impact-rated options, and Boral concrete tile for Los Serranos homes that need to match existing Mediterranean-style roofs. Because we’re authorized across all seven major brands, we’re not married to one manufacturer. We also keep common flashing components, underlayment, and venting materials stocked locally, which means we don’t lose days waiting on parts when your roof is torn open. And when your existing roof is Boral tile, we can source matching tile profiles rather than forcing you into a full-cloak change.
Common Roof Replacement Problems We See in Los Serranos Homes
- Original underlayment outliving its useful life. In Los Serranos hillside tracts, the original concrete tile roofs from the 1980s often sit on felt that failed years ago. The tile still looks fine from the street, but the waterproofing layer beneath it is gone, and leaks only appear after a hard winter rain.
- Tile slippage after Santa Ana wind events. When Santa Ana winds funnel through the canyons bordering Chino Hills State Park, they get under loose tiles and shift them. Cracked or slipped tiles then expose underlayment to UV and water, which accelerates the failure you can’t see from the ground.
- Dry-rot fascia on windward slopes. Homes on the windward side of sloped lots take a beating during wind season. We regularly find soft fascia and rafter tails that need replacement before the new roof goes on. This adds cost, but skipping it means nailing new flashing into compromised wood.
- Poor valley and penetration flashings. On steeper two-story Los Serranos homes, valleys channel huge volumes of water during winter rain. If the original flashing was installed poorly or has pulled loose, water gets into the sheathing and travels before showing up as a ceiling stain months later.
See the difference
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AfterPricing for Roof Replacement in Los Serranos, CA
Here’s what Los Serranos homeowners should expect to pay for a full roof replacement. Composition shingle roofs on a standard 1,800 – 2,400 square foot home run $12,000 – $22,000. Architectural shingle upgrades add $3,000 – $7,000. Concrete tile replacement, common on the 1980s Mediterranean-style homes throughout Los Serranos, runs $22,000 – $45,000 depending on whether the existing tile can be re-laid or needs full replacement. Flat roof sections run $9,000 – $22,000. The biggest cost drivers in this area are decking replacement, dry-rot fascia repair, and whether the existing underlayment requires full removal. We provide written line-item quotes, and any change order requires your signed approval before we do the work. Call (833) 589-7971 for a free estimate.
We Also Serve Cities Near Los Serranos
Hollywood Roofing Co provides Roof Replacement services throughout the Chino Valley and surrounding foothill communities. If you’re in Chino, Yorba Linda, Montclair, or Pomona, you’re within our normal service area and we can typically schedule inspections within a week. For Los Serranos homeowners specifically, our Roof Replacement in Los Serranos coverage includes the full 91709 zip code.
Serving Los Serranos, CA — Our Local Coverage Area
We’re based in the Los Serranos 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 Los Serranos
You need a full replacement when the underlayment beneath the tile has failed, and in Los Serranos, that usually happens 10 – 15 years before the tile itself shows significant wear. Original 1980s felt underlayment was never designed to last as long as concrete tile, so if your home still has its original felt, the waterproofing is likely gone even if the tile looks fine from the curb. The telltale signs are leaks appearing in multiple rooms after winter rain, lifted or slipped tiles across several roof planes, and soft spots when walking the roof near valleys or penetrations. If only a few tiles are cracked after a Santa Ana wind event, tile repair may be enough – but we’ll confirm with an inspection before recommending anything. Call (833) 589-7971 to schedule an inspection and get a straight answer.
Replacing a roof in Los Serranos typically triggers current California Building Code requirements for underlayment type, roof-to-wall flashing, and ventilation, even if the home was built under older codes. That often means upgrading from 30-pound felt to synthetic underlayment, adding ice and water shield in valleys and along eaves, and installing ridge vents if the home lacks adequate attic ventilation. If decking is compromised, it must be replaced to meet current nailing and thickness standards. These upgrades aren’t optional add-ons – they’re what the permit requires – and we include them in every Los Serranos roof replacement quote from the start. Call (833) 589-7971 to get a quote that accounts for code compliance correctly.
No, flat roof sections require a waterproof membrane system – not tile – because tile relies on gravity to shed water and a flat or low-slope roof doesn’t have enough pitch for that. We typically install modified bitumen or TPO on Los Serranos flat roof sections, and we match the visual transition where the flat section meets your sloped tile roof so the finished look is clean. If your home has both flat sections and tile slopes, we’ll handle both as one project with a single warranty and one crew. Call (833) 589-7971 for a flat roof replacement estimate in Los Serranos.
Santa Ana winds affect roof replacement in Los Serranos by dictating when we can safely install materials and how aggressively we need to secure them. We schedule tear-offs and material installation around wind advisories, because laying underlayment or shingles in high wind is unsafe for the crew and produces a bad install. On the windward slopes near Chino Hills State Park, we also use additional fastening for tile and extra attention to edge details because those roofs see the highest uplift forces. A roof installed correctly in calm conditions will still be tested by Los Serranos wind seasons, so we build for that from day one. Call (833) 589-7971 to discuss how wind exposure affects your specific home.
We install seven major roofing brands in Los Serranos: GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral. That includes composition shingles, architectural shingles, concrete and clay tile, and flat roof membrane systems. Your material recommendation is matched to your home’s exposure, pitch, and your budget – not to whatever single brand we happen to stock. For Los Serranos homes with existing Boral tile, we can source matching profiles, and for composition shingle replacements we’ll show you real samples from multiple manufacturers so you can compare. Call (833) 589-7971 to schedule a material consultation.
What Opening Up a Los Serranos Roof Actually Turns Up
In Los Serranos hillside tracts like those off the canyon edges, original concrete tile roofs from the 1980s often outlive their underlayment by a decade or more. So a roof replacement here frequently means stripping and re-laying thousands of pounds of tile just to reach failed felt and dry-rot fascia on windward slopes. That’s the single biggest reason a Los Serranos roof quote moves, and it’s exactly why we inspect first, write allowances into the contract, and price any surprise in writing before we touch it. No vague phone calls after the roof is open. No “we found something” with a number you’ve never seen. You’ll know what’s under your tile before we pull the first piece off.
On a 1980s Mediterranean-style home in the Los Serranos foothills near Chino Hills State Park, our crew stripped a Boral concrete tile roof to find the original 30-pound felt had deteriorated and the windward fascia was soft from years of Santa Ana exposure. We replaced the decking as needed, installed a GAF ice and water shield in the valleys and along the eaves, added new drip edge and ridge vent, then re-laid the tile with new flashing at all penetrations. That’s what a real Los Serranos replacement looks like: not just new tile on top of old problems, but a roof system rebuilt from the decking up so it can handle another 40 years of canyon wind and valley heat.
When your home was built in the 1980s, the building code didn’t require what it requires today. The moment we open the roof, the permit triggers upgrades – synthetic underlayment, ice and water shield in valleys, better ventilation. If we don’t plan for those from the start, your price changes mid-project. We plan for them. We know Los Serranos housing stock, we know what the original builders did and didn’t do, and we write your quote so the number you approve is the number you pay.
Get Your Los Serranos Roof Replacement Estimate
If you’re ready to find out what your roof actually needs, call (833) 589-7971 to schedule a free estimate. We’ll inspect the roof, walk you through the condition of the underlayment and decking, and give you a written line-item quote with material options across all seven brands we carry. No pressure, no vague numbers, and no obligation. Whether you’re planning for next season or facing leaks right now, the conversation starts with a phone call.
Written by Roland Vega, Owner at Hollywood Roofing Co, serving Los Serranos and the Chino Valley.