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Book NowSemper Solaris - Roofing, HVAC, Solar, Home Batteries, and Window Installer

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Bay Area Roofing
Semper Solaris is the Bay Area’s trusted roofing contractor, providing high-quality roof installations with durable, American-made materials. Our energy-efficient roofing solutions offer long-lasting protection, improved curb appeal, and top-tier performance—all backed by expert craftsmanship and industry-leading warranties.

The Semper Solaris difference

Improve Energy Efficiency

A modern roof can make your home more energy efficient and lower your energy bills.

Cool Roof Technology

A modern roofing system that reduces heat transfer to your home

50-Year Warranty

Owens Corning Platinum Preferred Roofing Contractors you can trust

Panels and Roofs

A roofing and solar installation done at the same time create peak energy efficiency
About us

50-Year Platinum Protection

When it comes to roofing in Bay Area County, cutting corners isn’t an option—we raise the standard.

As an Owens Corning Platinum Preferred Contractor, Semper Solaris delivers expert craftsmanship with top-tier roofing materials built to last. Our Platinum Protection Warranty offers up to 50 years of coverage, ensuring your roof withstands time, weather, and wear.

Quality. Protection. Peace of mind. That’s the Semper Solaris way.

Bay Area Roofing Installation – Durable, Veteran-Owned Craftsmanship

Your Bay Area Home Deserves the Best in Roofing

Your roof is your home’s first and strongest line of defense against the Bay Area’s unpredictable weather, from coastal moisture to intense summer heat. At Semper Solaris, we take that responsibility seriously. As the Bay Area’s trusted roofing company, we provide expert roofing installation using Owens Corning’s industry-leading materials, ensuring maximum durability, energy efficiency, and enhanced curb appeal.

As a veteran-owned company, we bring honesty, integrity, and precision craftsmanship to every project. Plus, we offer seamless roofing and solar integration, allowing you to protect your home and maximize energy savings in one streamlined upgrade.

Built to Last with Owens Corning’s 50-Year Warranty

A new roof is a major investment, and we ensure it stands the test of time. As an Owens Corning Platinum Preferred Contractor, we install the Bay Area’s most durable roofing systems, backed by a 50-year manufacturer warranty—giving your home long-term protection, enhanced value, and peace of mind.

Get Free Roofing Estimate

The Semper Solaris Advantage 

Unrivaled Durability – Advanced technology for superior protection against harsh weather.
Stunning Aesthetics – A diverse selection of architectural shingles to match every home’s style.
Platinum Preferred Warranty – Up to 50 years of coverage, exclusively available through certified contractors like Semper Solaris.

Exclusive Savings for Bay Area Homeowners

At Semper Solaris, we believe that top-quality roofing and solar solutions should be affordable for every Bay Area homeowner. That’s why we offer exclusive discounts, flexible financing, and industry-leading warranties—helping you upgrade your home without breaking the bank. Whether you need a durable new roof, energy-efficient solar panels, or both, we have a deal that makes it easier to invest in your home’s future.

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Get Directions

2505 Amaral Ct, 
Hayward, CA 94544
(480) 863-0024
7:00am to 12:00am

Ready to take the next step?

Contact Semper Solaris and make the right choice for your home.
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Get $550*
Refer a friend
*Must be an active SDCP residential customers and must have contract dated 09/30/25 or after to qualify. Entire battery system must be a new system. Batteries must be fully charged by on-site solar. Battery cannot simultaneously be participating in any other active demand response programs. All projects are subject to a sizing tool to determine if there will be enough excess solar to charge the proposed battery system. Up to $1,000 electric bill reimbursement or discounted from sales price. Must purchase $15,000 or more to qualify. **Savings based on size of roof. Cool Roof upgrade with roof replacement only. ***Minimum of 4 windows. ^On approved credit. Monthly payment is based on purchase price alone excluding taxes. Other transactions may affect the monthly payment. Minimum of 4 windows. 6.99% for 15 years subject to change. †Must purchase a complete heating system. μQualifying purchases are eligible for the $100 rebate on sliding patio doors. Qualifying purchases are eligible for the $50 rebate on black or bronze laminate windows only. Qualifying purchases are eligible for the $30 rebate on white or tan vinyl windows only. ‡Present this at the time of your appointment. §Unlimited referrals accepted. Maximum awarded amount per new customer is $550 for referrals that purchase. Referral name must be supplied by referrer, referral amount paid after completion of the installation and payment.

For all offers: Cannot be combined with any other offers. New customers only, some restrictions apply. See here for more information on warranties. Semper Solaris is the fastest of installers that installed 10,000+kW in the 12 months prior according to the most recent Ohm Analytics California Monthly Report. Offer Expires 11/30/25

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