Inland Empire

Inland Empire Solar and Roofing Company

Four easy ways to schedule an appointment or ask questions

Making the Inland Empire a Solar Industry Leader

Here in the Inland Empire, we're blessed with warm sunny weather year round. But with constant heat comes constantly rising energy bills. If you're relying on an electrical company for all your energy needs, that warm weather that we all know and love can become a curse. Don't let that happen - go solar!

The best way to offset energy costs, especially during peak summer hours, is solar energy. Along with the energy savings, there really is a clean, refreshing feeling in knowing you're reducing the carbon footprint of your home.

Solar power systems produce clean, pure energy from the sun without the fluctuating cost of energy from electric companies. We only deal with the finest solar manufacturers including PanasonicSunrun, and SolarWorld. In fact, we’re the only solar company to offer you the freedom to choose your solar panels to best fit your needs. That includes the freedom to choose American made solar panels.

SMP City of Inland Empire joshua-tree-national-park-74399

Inland Empire Roofing

Semper Solaris is the Inland Empire's Roofing Company of Choice.

If you're looking for a roofing company serving Riverside, San Bernardino, Temecula, Menifee, Corona, Fontana, Palm Desert, or Moreno Valley, you're in luck. We're an Owens Corning Platinum Preferred Contractor.

No, that isn't just a fancy title we like to throw around to attract customers. Owens Corning is one of the top roofing materials manufacturers in the world. Earning a Platinum Preferred Contractor title from them means they trust us to get the job done right - every, single time.


Your Roof Protects Your Biggest Investment:

Your home is one of the biggest investments you’ll make in your life and your roof protects it. Why not take care of it? Replacing the roof on your home increases your curb appeal, the value of your home and gives you peace of mind. Plus, a new roof (whether or not you install solar, too) can improve energy efficiency, drastically decreasing the cost of your utility bills!

Our expert team of roofers provides the highest-quality customer service, making your roof replacement project as easy as possible.

To help with all of your Inland Empire roofing needs and bring you the best quality roof replacement products, Semper Solaris is ready for any roofing project you may have.

If you’re ready to give us a call about a roofing project, here’s a brief overview of the services we can help you with:


Sometimes roofing repairs aren't enough. If a large portion of your roof is damaged or showing age, it's time for reroofing. We offer a wide selection of roofing products from the best manufacturers to fit within your style and budget. We'll provide professional knowledge, timely service, and expert installation that's second to none.

New Construction

If you're building a home, you'll want a roof that's beautiful, reliable and efficient. For any new home construction, the roof needs to be installed properly with expert workmanship. Whatever your project, let us help you select the best roof for you. Along with our excellent customer service and expert installations, we offer affordable alternatives and manufacturer warranties to keep your project on time and on budget.




Housing developments of inland empire on clear sunny day with room for text in sky

Solar battery storage consists of a device that reserves energy for later consumption that is charged by a connected solar system. The stored electricity is consumed after sundown, during energy demand peaks, or during a power outage. Depending on your utility company, you may have a time-of-use rate plan. That means that depending on the time of day you use your energy, you will be charged various rates. Prices for electricity are highest when demand for electricity is peaking; usually from after work into the evening.

Having a solar battery storage system can help control the amount of energy you use during peak-hours. It can store the extra energy generated from your solar panels during the day for you to use at more expensive rate times. Peak time-of-use rates can be as much as double the off-peak rates. At the end of the day, a solar battery storage system easily pays for itself.

Semper Solaris – Inland Empire Solar and Roofing Corporate Office

1218 Spring Street
Riverside, CA. 92507
(951) 900-3970



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October 12, 2018

ROOFTOPS OR SOLAR FARMS?   Participating in the Future of Renewable Energy Solar power is on the rise and is fast becoming a mainstream energy alternative for homes, businesses, and public places. With lower costs and due to innovative and efficient designs, more people are getting on board as the price tag on solar installations […]

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October 1, 2018

As much as dogs love to feel the sun on their backs, it was only a matter of time until someone started using it to fill their stomachs. Mars Petcare has flipped the switch on a new solar garden linked to the company’s San Bernardino, California manufacturing facility that produces Pedigree Brand dry dog food. […]

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Southern California Edison TOU Plans for Inland Empire Residents

September 29, 2018

Billboards across Southern California are now advertising electricity supply company Southern California Edison’s new rate plans, which include three “time-of-use” rate options that charge consumers different rates based on what time of the day they use the most electricity. So how do these electricity rate plans affect solar powered Inland Empire residents?   The switch […]

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September 28, 2018

On 14 days during March, Arizona utilities got a gift from California: free solar power.   Well, actually better than free. California produced so much solar power on those days that it paid Arizona to take excess electricity its residents weren’t using to avoid overloading its own power lines.   It happened on eight days […]

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Another Solar Farm is Coming to the Inland Empire

September 26, 2018

Riverside County is already one of the nation’s clean energy hot spots. In fact, the entire Inland Empire solar power initiative is in full effect, installing solar panels everywhere! If you’ve driven from Los Angeles to the Coachella Valley, you’ve seen the iconic wind turbines in the San Gorgonio Pass and the solar panels that cover […]

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The Time Is Now To Go Solar in Inland Empire

September 19, 2018

Solar has grown immensely in Inland Empire and steadily in the past 5 years. The introduction of ITC (Investment Tax Credit) has been the single biggest driver in encouraging homeowners to go solar – it has made the costs of solar come dive by whopping 70% since it started in 2006. Besides the federal tax […]

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