Semper Solaris in Rancho Cordova, California

Updated April 12, 2025

1 916-655-0599  •  2440 Gold River Rd Suite 270, Rancho Cordova, CA 95670
Semper Solaris is a leading local company in Rancho Cordova for roofing repair, solar and battery storage installation, and heating and air conditioning services.
4.7
13 Reviews
★★★★★
Google Rating
Badge 1 Badge 2 Badge 3
Image data © 2025 Google
Semper Solaris, solar installation company located in Rancho Cordova, 95670 area (Image from Google)
Semper Solaris, solar installation company located in Rancho Cordova, 95670 area (Image from Google)
Semper Solaris, solar installation company located in Rancho Cordova, 95670 area (Image from Google)

About Semper Solaris

  • Semper Solaris was founded in 2012 with a mission to help California homeowners escape the ever-rising costs of traditional energy companies. Co-founders Kelly Shawhan, a former United States Marine Corps Captain, and John Almond, a seasoned business leader with a decade of experience in construction, saw an opportunity to bring military values—honesty, integrity, and hard work—into the world of solar power. With their combined experience and passion, they set out to help homeowners declare their independence from energy companies by embracing the then-emerging technology of solar power. Starting in the competitive solar market of San Diego, Semper Solaris grew by standing out through exceptional customer service and high-quality installations. Their military discipline and attention to detail became the foundation of every project, earning them a reputation as a trusted, local, veteran-owned business with thousands of 5-star reviews. Several years after launching, Semper Solaris expanded its services to include battery storage, roofing, and HVAC, knowing they could apply the same values to these verticals. Today, the company continues to offer comprehensive home improvement services while maintaining its strong connection to the veteran community. Through the Semper Cares initiative, Semper Solaris gives back by providing energy solutions to deserving veterans and hiring veterans whenever possible. As Semper Solaris grows into new states and adds more services, the company remains dedicated to instilling its core values into every employee and project. With a commitment to quality, service, and community, Semper Solaris is proud to be a leader in solar and home improvement services, and they will continue to expand to better serve homeowners across the country.

    • Solar Panel Installation: Professional installation services for residential solar systems in Rancho Cordova
    • Battery Storage Installation: Reliable and efficient battery storage systems to maximize solar panel benefits
    • Roofing Repair and Installation: Top-quality roofing solutions with professional support
    • HVAC Services: Heating, air conditioning, and ventilation solutions for Rancho Cordova homes
    • Free Estimates: No-obligation quotes for all their services
    • Solar Incentives Assistance: Help navigating available solar incentives and rebates
    • Referral Program: Earn up to $550 for referring new customers who purchase

    • Solar Panels: Latest solar technology for Rancho Cordova homes
    • Tesla Powerwall: Smart battery storage system with smartphone connectivity
    • Enphase Battery Systems: Battery storage solution
    • Owens Corning Roofing Products: Premium roofing materials
    • Ductless HVAC Systems: Modern heating and cooling solutions
    • Dual Fuel HVAC Systems: Efficient heating and air conditioning systems
    • Solar Attic Fan: Energy-efficient attic ventilation
    • Whole House Fan: Comprehensive home cooling solution
    • Solar Tube Skylights: Natural lighting solutions
    • Gutter Guards: Protection for rain gutters
    • Rain Gutters: Water management systems
    • Radiant Barrier: Energy-efficient insulation solution
    • Rat Proof Attic Services: Home protection from pests
    • Attic Insulation: Energy-saving insulation services

    • 50 Year Roofing Warranty: Long-term protection for roofing installations
    • Federal Tax Credit: 30 percent federal tax credit based on eligibility (consult tax advisor)

    • Preferred Contractor Status: Recognition of professional service quality
    • 1 Volume Residential Solar & Battery Installer in California

    • Associated Product Manufacturers: Owens Corning, Tesla, Enphase, Samsung

    • License: CSLB 978152

  • Phone
    1 916-655-0599

    Address
    2440 Gold River Rd Suite 270, Rancho Cordova, CA 95670

    Business Hours

    Monday: 7AM-12AM

    Tuesday: 7AM-12AM

    Wednesday: 7AM-12AM

    Thursday: 7AM-12AM

    Friday: 7AM-12AM

    Saturday: 7AM-12AM

    Sunday: 9AM-12AM

Reasons Why You Should Work With Semper Solaris

  • Top-Rated Solar Installers: Recognized as the 1 volume residential solar & battery installer in California
  • Veteran-Hired Team: Bringing military precision and dedication to every installation
  • Latest Technology: Always staying current with the newest solar and energy technology advancements
  • On-time Services: Respecting customers' time with punctual service
  • Verified Professionals: Experienced and qualified installation teams
  • Top Manufacturers: Partnerships with industry-leading product manufacturers
  • Comprehensive Services: One-stop solution for solar, battery, roofing, and HVAC needs
  • Cool Roof Protection: Energy-efficient roofing solutions
  • Local Expertise: Specialized knowledge of Rancho Cordova's specific climate and energy needs
  • Refer-a-Friend Program: Earn up to $550 for successful referrals

Customer Reviews for Semper Solaris

Ratings & Reviews

Read all of Semper Solaris's Google reviews here 

  • Latest Review

    ★★★★★

    Just finished an initial call with Angie regarding troubleshooting an issue with one of my solar panels.
    Larry Gregory

  • ★★★★★

    Angie was such an amazing rep to work with. She walked me through all the steps and made my time figuring out the issue with my connection seamless. She pumped me up and got me excited at the fact I was able to do it with her guidance. Thanks so much for having an awesome team member that goes above and beyond to help your customers! I added before and after videos to show her work :)
    Ashley Castillo

  • ★★★★★

    Angie fixed the issue through Microsoft teams in a very timely manner. She was punctual, professional and thorough.
    Patrick Woodard

  • ★★★★★

    Angie was nothing short of a pleasure to deal with. I have been having issues with my Sun Power system. I have been on multiple calls with them and no resolve. Angie was diligent and easy to talk to and already had me closer to the fix in 5min than Sun Power has in hours on the phone. Thank you AC!
    Steve Godwin

  • ★★★★★

    Semper Solaris was a great company to work with. Very professional and kept me well informed every step of the way. I would recommend working with them for your solar and power needs.
    Sophia Cameron

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Get in touch with Semper Solaris in Rancho Cordova today!

Address: 2440 Gold River Rd Suite 270, Rancho Cordova, CA 95670

Phone: 1 916-655-0599

Hours:

Monday: 7AM-12AM

Tuesday: 7AM-12AM

Wednesday: 7AM-12AM

Thursday: 7AM-12AM

Friday: 7AM-12AM

Saturday: 7AM-12AM

Sunday: 9AM-12AM

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