What roofing materials do you install?

We install GAF certified asphalt shingles, tile roofing (concrete and clay), metal roofing systems, and GAF solar shingle roofs. All materials come with comprehensive warranties.

Do you remove the old roof before installing the new one?

Yes, we typically remove the existing roofing materials to inspect the decking and ensure proper installation. This allows us to identify and repair any underlying issues.

What warranty do you provide on roof installations?

As a GAF Master Elite contractor, we provide up to 50-year GAF material warranties plus comprehensive workmanship guarantees on all roof installations.

How much does a new roof installation cost?

Roof installation costs vary based on size, materials, and complexity. We provide free detailed estimates that include all materials, labor, and warranty information.

Do you handle permits for roof installation?

Yes, we handle all necessary permits and inspections required for roof installations in Bay Area municipalities, ensuring your project meets all local building codes.

Residential Roof Installation Services

Roof Installation with an Industry's Best Warranty

When it’s time for a new roof, trust Simmitri’s certified roofing experts. We specialize in durable, energy-efficient installations that protect your home for decades while enhancing its beauty and value. With premium materials and precision workmanship, our team ensures your roof is done right—the first time.

CALL (408) 779-3333

Business Hours
Monday-Friday 9 AM - 5 PM
Saturday & Sunday Closed

Schedule a Free Roof Consultation

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Why Choose Simmitri for Roof Installation?

When it comes to protecting your biggest investment—your home—you deserve a roofing contractor with a proven track record. Here’s why homeowners in California trust Simmitri Inc. for their roofing needs:

Unmatched Experience and Expertise: Since 1995, we’ve been serving homeowners with exceptional roofing solutions.
High-Quality Materials: We use only the best materials, such as GAF shingles, known for their durability, aesthetics, and energy efficiency.
Customer Satisfaction Guaranteed: Your satisfaction is our top priority. Our roofs come with comprehensive warranties for peace of mind.
Eco-Friendly Practices: We prioritize sustainable solutions, offering energy-efficient options like solar-ready roofs and smart home integration.

Types of Roofs We Install

Simmitri Inc. specializes in a wide variety of residential roofing styles to suit your home’s architecture and your personal preferences.

Asphalt Shingles: Affordable, durable, and versatile, perfect for a range of homes.
Tile Roofs: Classic and durable, ideal for California’s climate.
Metal Roofs: Energy-efficient and long-lasting, providing modern aesthetics.
Slate Roofs: Elegant, natural, and built to last for decades.
Custom Roof Solutions: Tailored designs to fit your unique needs and style preferences.

Benefits of a New Roof

Investing in a new roof offers more than just improved curb appeal. Here are the top benefits:

Enhanced Energy Efficiency: Modern roofing materials help reduce energy bills by improving insulation and reflectivity.
Increased Property Value: A new roof boosts your home’s resale value and market appeal.
Superior Weather Protection: Shield your home from extreme heat, heavy rain, and strong winds with a durable roof.
Reduced Maintenance Costs: New roofs require less upkeep, saving you time and money in the long run.

The Roof Installation Process

At Simmitri Inc., our roof installation process is seamless, efficient, and transparent.

Consultation & Roof Inspection:
We start with a comprehensive roof inspection to assess your home’s needs and discuss your options.
Material Selection:
Choose from a wide variety of roofing materials, with expert guidance to ensure the best fit for your home and budget.
Professional Installation:
Our team of licensed professionals handles the installation with precision and care, adhering to industry standards.
Final Inspection & Clean-Up:
After installation, we conduct a thorough inspection to ensure quality and leave your property spotless.