HUGE SAVINGS: Get the 30% Tax Credit Upfront* đź”’ Secure this Deal

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

What can we help you with?

Veteran-Owned • Owens Corning Platinum Preferred • 50-Year Warranty

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Roofing Estimate

Get a real-time roofing price range online in minutes no inspection or phone call required.

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New Roofs Can Save You Energy

A professional roofing installation is a smart way to start fresh. You can install a roof replacement and solar panels at the same time. This keeps your roofing system and panels on the same schedule. It also avoids mismatched repairs later on. Using high-quality roofing materials helps extend your roof’s life.

Semper Solaris is also a solar company that replaces your roof. A joint installation of solar and roofing saves time and money in the long run.

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

Offered with Owens Corning Platinum Preferred Contractors.

Panels and Roofs

Roofing & solar installation done at the same time creates peak energy efficiency.
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Install a Cool Roof

A cool roof helps reflect sunlight and heat. It lowers your attic temperature and reduces energy use. Many cool roofs use shingle roof or metal roof designs.

Cool roofs are ideal for sunny places like California. They help prevent water damage and protect your home.
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Covered by Owens Corning

We use Owens Corning products for every roofing installation. As Platinum Preferred Contractors, we offer top service and materials.

You’ll get peace of mind with a 50-year warranty. Owens Corning’s strong roofing system is made to last.
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Roofing FAQs

What does it mean to be an Owens Corning Platinum Contractor?

We’re part of an elite group of roofers. Our customers enjoy long warranties on both labor and roofing materials. We also use top parts like roofing nails and ridge caps.

How long does a roofing project take?

Most roofing projects take 3 to 4 days. If your home is large or has a complex roof deck, it may take longer.

What goes into a roofing and solar system?

A full roofing system includes much more than just asphalt shingles. It protects against leaks and weather damage.

We install starter shingles, barriers, ridge caps, and vents. These parts help prevent water from getting in. We also use ice and water shields to stop snow or rain buildup.

To prevent leaks, we use Owens Corning Weather Lock underlayment. It keeps moisture out. We may also use synthetic felt, which is stronger than older materials. This approach reduces future roof repair needs and protects the edges of the roof from damage.

As far as solar goes, Semper Solaris can help you create your ideal, energy-efficient home. As a solar company that replaces roofs, get in touch today and ask about our offers for installing both at the same time.

Can I get a new roof if I already have solar panels?

Yes. We are both solar and roofing experts. We can remove and reinstall your panels as we do the roof replacement. No need to hire another contractor.

Is it smart to do roof and solar installation together?

Yes! Semper Solaris is a fully-fledged solar and roofing company. The warranties line up well. Roofs last up to 50 years. Solar lasts about 25 years. Doing both at once avoids future costs. It may also help with claims through your insurance company.

Can you get a free roof replacement with solar panels in California?

We offer huge discounts on solar panels through California’s RSSE program for qualifying customers.

Many roofing companies that do solar will install both at the same time. But not every company offers what we have. California also offers solar rebates that work with other incentives.

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
*On approved credit. 30 percent based on eligibility; consult your tax advisor. No hard credit pull. **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 and must be discharging 50% or more of your battery during the required peak times. 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. Must purchase $15,000 or more to qualify. †Tesla Powerwall 3 must be purchased between 11/01/25-03/31/26. Must register for the rebate through the Tesla rebate portal by 03/31/26 to qualify. ‡Savings based on size of roof. Cool Roof upgrade with roof replacement only. μPresent 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 02/28/26
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