Owens Corning
Duration Designer
Dimensional Architectural
Asphalt Shingle SpecialistsAsphalt Shingle Roofing
Asphalt Shingle Roofing
in California
Enhance your property with asphalt shingle roofing in California. Our durable, cost-effective roofing solutions offer lasting protection, curb appeal, and dependable performance for residential and commercial properties.
Why Asphalt
Six reasons California homeowners choose asphalt shingles
Best Value in California
Highest curb appeal and warranty coverage per dollar of any roofing material — installed for 30-50% less than tile or metal.
130 MPH Wind Rating
Modern architectural shingles carry Class-H wind ratings that outperform legacy 3-tab in Central Valley storm season.
Class-A Fire Rated
Fiberglass mat construction meets California's strictest wildfire zone requirements out of the box.
Cool-Roof Reflective
Solar-reflective granules keep attic temps 20-40°F cooler than dark asphalt — real summer savings on your AC bill.
50-Year Warranties
GAF Golden Pledge & Owens Corning Platinum warranties transfer to the next homeowner at resale.
Multi-Layer System
Ice-and-water shield, synthetic underlayment, starter strip, ridge cap — every layer engineered together.
Shingle Styles
Premium architectural shingle lines
Certified installers for every major North American shingle manufacturer.
GAF
Timberline HDZ
Best-Selling Shingle in America
CertainTeed
Presidential Shake
Luxury Multi-Layer
CertainTeed
Landmark Pro
Heavyweight Architectural
GAF
Grand Sequoia
Wood-Shake Look
Owens Corning
TruDefinition Duration
SureNail Technology
Color Options
40+ colors to match your California home.
From classic Onyx Black to Title-24 compliant cool-roof shades, we bring physical shingle samples to every consultation and mock up your actual home in the color visualizer before you decide.
Free color consultation with every quote.
Onyx Black
Weathered Wood
Driftwood
Barkwood
Aged Cedar
Sand Dune
Slate Gray
Estate Gray
Mission Brown
Desert Tan
Chestnut
Shakewood
Roof Performance
Engineered to outperform California's climate.
Wind Resistance
130 MPH
Class-H rating vs Category 3 hurricane winds
Fire Protection
Class A
Highest UL 790 fire rating available
Solar Reflectance
0.32 SRI
Title-24 cool-roof compliant colors
Water Shedding
48-hour
Sealed system withstands driven rain
Installation Process
Five steps. Zero surprises.
1
Free Onsite Inspection
Detailed roof measurement, decking check, and material recommendation with flat-rate written quote.
2
Color & Style Selection
Take home real shingle samples and view Owens Corning / GAF color visualizers on your actual home photo.
3
Material Staging
Shingles delivered and roof-loaded the day before install to minimize driveway disruption.
4
Tear-Off & Installation
Full tear-off to decking, structural inspection, ice-and-water shield, synthetic underlayment, then shingles.
5
Cleanup & Walk-Through
Magnetic sweep of yard and driveway, full-property nail check, and final walk-through with the crew lead.
Compare Materials
Asphalt vs. every other roofing material
| Feature | Architectural Asphalt | 3-Tab Asphalt | Concrete / Clay Tile | Metal |
|---|---|---|---|---|
| Upfront Cost | $ | $$ | $$$ | $$$$ |
| Lifespan | 25-50 yrs | 15-20 yrs | 40-70 yrs | 50+ yrs |
| Weight (lbs/sq) | 240-450 | 180-240 | 900+ | 50-150 |
| Wind Rating | 130 MPH | 60 MPH | 150 MPH | 140 MPH |
| Fire Rating | Class A | Class A | Class A | Class A |
| Warranty | 50 yrs | 20-25 yrs | 50 yrs | 40-50 yrs |
| Curb Appeal | Excellent | Basic | Premium | Modern |
Homeowner Reviews
Real California customers, real shingle roofs.
4.9 avg / 200+ reviews
Verified
"Went with Owens Corning Duration in Estate Gray. Alcon's crew was in and out in 3 days, cleanup was perfect, and my house looks brand new. Best money I've spent on the house."
D
David M.
Fresno, CA · Homeowner
Verified
"The color selection process was awesome — they mocked up my house in three different shingle colors so we could see it before committing. Loved the whole experience."
P
Priya R.
Clovis, CA · Homeowner
Verified
"GAF Timberline HDZ, install was flawless. Warranty paperwork was filed for me. These are the real deal California asphalt roofing contractors."
F
Frank W.
Madera, CA · Homeowner
Asphalt Shingle Roofing in California That Combines Value and Performance
Choosing the right roofing material is one of the most important decisions for your home. Asphalt shingles continue to be one of the most trusted roofing options because they deliver dependable protection, attractive curb appeal, and excellent value. At Alcon's Roofing Inc, we provide professional asphalt shingle roofing in California for homeowners throughout Fresno and the Central Valley. Backed by more than 35 years of hands-on experience, our team installs roofing systems that are built to handle California's climate while enhancing the appearance and durability of your property. Whether you're replacing an aging roof or building a new home, we make sure every installation is completed with precision and care.
Why Asphalt Shingles Remain a Popular Roofing Choice in California
Many homeowners choose asphalt shingles in California because they offer flexibility in style, color, and budget. They complement a wide variety of architectural designs and provide reliable protection against heat, wind, and seasonal weather. Modern shingles are also manufactured to resist algae growth, improve durability, and maintain their appearance for years.
If you're considering asphalt shingles in California for your next roofing project, our team will help you compare available options and select materials that match your home's style and your long-term goals. A properly installed asphalt shingle roof can improve both the appearance and value of your property while requiring minimal maintenance.
Professional Asphalt Roofing in California
A quality roof depends as much on proper installation as it does on the materials themselves. Every project begins with a detailed inspection of your existing roof and a discussion about your roofing needs. We prepare the roof deck, install underlayment, flashing, ventilation components, and shingles with careful attention to every detail.
Our experience with asphalt roofing in California allows us to install roofing systems that perform well in the Central Valley's demanding climate. Whether your project involves a complete roof replacement or a new home, we follow proven installation practices that help maximize the lifespan of your roof. Every asphalt roofing in California project is completed by our experienced crew, followed by a final inspection to ensure every component has been installed correctly.
Built on Experience, Backed by Quality Workmanship
Founded by Alcon Sandoval, Alcon's Roofing Inc has proudly served Fresno and the Central Valley for more than three decades. We've grown our business by earning the trust of local homeowners through dependable service, honest recommendations, and consistent workmanship. You'll work with the same experienced crew throughout your project, and you'll always have direct communication with the owner if questions arise.
From replacing worn roofing materials to installing brand-new asphalt shingle roofs in California, we approach every project with the same commitment to quality. Our goal is to provide roofing solutions that not only look great but also perform reliably for years to come. Many homeowners choose asphalt shingle roofs in California because they offer lasting protection without exceeding their budget, and we make sure every installation reflects the high standards our company is known for.
Contact our team for a free estimate
FAQ
Asphalt shingle questions, answered.
How long do asphalt shingles last in California?
Modern architectural shingles installed properly in California last 25-50 years depending on the manufacturer's product line, sun exposure and ventilation. Owens Corning Duration and GAF Timberline HDZ both carry 50-year limited warranties when installed by certified contractors like Alcon's.
Are architectural shingles worth the extra cost over 3-tab?
Yes — architectural (dimensional) shingles cost 15-25% more than 3-tab but deliver 2x the lifespan, 2x the wind rating, dramatically better curb appeal, and 50-year vs 20-year warranty. 3-tab is effectively obsolete in California.
How much does a shingle roof installation cost in California?
A typical California shingle roof installation runs $9,500-$18,000 for a full tear-off and re-roof depending on square footage, pitch and product tier. We provide flat-rate written quotes with no hidden fees.
Do asphalt shingles work in California's hot climate?
Absolutely — modern cool-roof asphalt shingles carry solar-reflective granules that reduce attic temperatures by 20-40°F. Owens Corning and GAF both offer Title-24 compliant cool-roof colors that qualify for California energy rebates.
Can you install shingles over an existing roof?
It's legal in California to have up to two layers, but we strongly recommend a full tear-off. Layering hides deck rot, voids most manufacturer warranties, and shortens the new roof's life by 20-30%. We tear off on every install.
What's the difference between GAF and Owens Corning?
Both are top-3 US manufacturers with excellent 50-year products. GAF Timberline HDZ features LayerLock nailing zones for wind performance; Owens Corning Duration uses SureNail fabric strips. We're certified for both and help you choose based on your home.
Why are asphalt shingles one of the most popular roofing choices?
Asphalt shingles in California offer an excellent balance of durability, affordability, and curb appeal, making them a reliable option for many homeowners.
Can damaged asphalt shingles be repaired, or do I need a full replacement?
Small issues can often be repaired, but severe damage may require replacement. A professional can check your asphalt roofing California system and suggest the right solution.
How long does an asphalt shingle roof typically last?
With proper installation and maintenance, asphalt shingle roofing in California can provide dependable protection for 20–30 years or more.
How do weather conditions impact asphalt shingle roofs?
Strong sun, wind, and rain can affect roof performance over time. Quality asphalt shingle roofs in California are designed to handle different weather conditions with proper care.
What makes asphalt shingles a cost-effective roofing option?
Asphalt shingles in California provide strong weather protection, versatile styles, and excellent value compared to many other roofing materials.
Free Shingle Estimate
Get your architectural shingle quote today.
Free onsite inspection. Physical color samples. Written flat-rate quote. Financing available for qualified California homeowners.
Call (559) 903-4336
CA Lic #1042510