Semper Solaris | Best Solar Companies in Fresno, California

Updated April 12, 2025

1 559-550-4745  •  5234 E Pine Ave, Fresno, CA 93727
Semper Solaris is a veteran-owned company in Fresno offering top-quality solar, battery storage, roofing, and HVAC services with a commitment to customer satisfaction and unrivaled expertise.
4.5
57 Reviews
★★★★★
Google Rating
Badge 1 Badge 2 Badge 3
Image data © 2025 Google
Semper Solaris, solar installation company located in Fresno, 93727 area (Image from Google)
Semper Solaris, solar installation company located in Fresno, 93727 area (Image from Google)
Semper Solaris, solar installation company located in Fresno, 93727 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 solar system design and installation to reduce or eliminate electric bills
    • Battery Storage Installation: Tesla Powerwall and Enphase battery systems for energy independence
    • Roofing Installation: Complete roof replacement and repair services with premium materials
    • HVAC Installation: Air conditioning and heating installation and replacement services
    • Free Energy Consultation: Professional assessment of home energy needs and customized solutions
    • Roofing Repair: Expert roof repair services to prevent water damage and structural issues
    • Solar Incentives Guidance: Assistance with federal tax credits and local incentives for solar installation
    • Referral Program: Earn up to $550 for referring new customers who purchase services

    • Solar Panels: High-efficiency solar panels for residential installation
    • Tesla Powerwall: Home battery storage solution for energy independence
    • Enphase Battery Systems: Modular battery storage for solar energy systems
    • Owens Corning Roofing: Premium roofing materials for home installations
    • Samsung Ductless HVAC Systems: Energy-efficient heating and cooling solutions
    • Solar Attic Fan: Energy-efficient ventilation solution powered by solar
    • Whole House Fan: Complete home cooling system for improved air quality
    • Solar Tube Skylights: Natural lighting solution for interior spaces
    • Gutter Guards: Protection system for rain gutters to prevent debris buildup
    • Rain Gutters: Water management system for roof runoff
    • Radiant Barrier: Reflective insulation to reduce heat transfer in attics
    • Rat Proof Attic Solutions: Pest control systems for attic spaces
    • Attic Insulation: Temperature regulating material for energy efficiency
    • Cool Roof Protection: Reflective roofing technology to reduce heat absorption

    • 50 Year Roofing Warranty: Extended protection for roofing installations
    • Warranties on all products and services: Details available at https://www.sempersolaris.com/warranties/

    • Preferred Contractor status for roofing installations
    • 1 Volume Residential Solar & Battery Installer in California

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

    • License: CSLB 978152
    • Hours of Operation: 7:00am to 12:00am
    • Location: 5234 E Pine Ave, Fresno, CA 93727
    • Phone: (888) 210-3366, (559) 550-4680

  • Phone
    1 559-550-4745

    Address
    5234 E Pine Ave, Fresno, CA 93727

    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

  • Veteran-owned and operated with strong military ethos and work ethic
  • 1 volume residential solar & battery installer in California
  • Ontime Services, Verified Professionals, and Top Manufacturers
  • 50 Year Warranty on roofing installations
  • Cool Roof Protection technology for energy efficiency
  • Expertise in dealing with Fresno's extreme temperature conditions
  • Comprehensive services to help homeowners lead greener lives
  • Ability to protect against Time-of-Use rate spikes
  • Safety net power during grid outages
  • Enhanced home value through quality installations
  • Referral program offering up to $550 for successful referrals
  • Special offers and promotions available for new customers

Customer Reviews for Semper Solaris

Ratings & Reviews

Read all of Semper Solaris's Google reviews here 

  • Latest Review

    ★★★★★

    This is a very basic installation company. The design team left me a lot to be desired. They installed 1/3 of my panels behind a pine tree and the HVAC unit, which casts a shadow after 3 p.m. They could have used the other side of the south-faced roof instead of the west side, where the pine and the HVAC unit are located. I requested the panels be relocated, but they didn't. I spoke with the engineering and the QA manager regarding this issue, and they did nothing. I am losing generation power in a third of my panels. That is an energy I could be selling, but instead, I am paying thousands at a true-up.
    Andres Bellot

  • ★★★★★

    I DO NOT RECOMMEND, Here is why- I received solar from them in May 2022,I chose them because they were military out of the 3 quotes I received . During the installation process they never communicated on the progress, I had to call to get updates, but could not get a clear answer on what was taking so long, they kept blaming the city. Finally after 4 months August 2022 solar is in. Now that we've had so much rain, we have a leak in our roof we called, emailed and nothing. One guy Kenzie came to see what the damage was, and he said someone would be out by end of week and that was on February 27, 2023, it's March 15, 2023 and no one has responded to my email nor have they called me or my husband as i left both our numbers. I DO NOT recommend them at all terrible customer service. I've been on hold for over 20 min, left my name and number for a return call and no one has called me yet and that was last week.
    Shalome Whitfield

  • ★★★★★

    Super thorough work to diagnose the problem, drive an hour each way to get the part then install and get her going. Very nice and explained everything as he worked. I cannot give him high enough praise and he deserves 10 stars on his work, attention to detail and visit. Thank you Semper Solaris, Brandon and team
    Candace Gregory

  • ★★★★★

    I HIGHLY RECOMMEND SS for their professionalism, taking time to educate the home owners and providing excellent customer service... I don't usually do reviews but with the customer experience I received, they deserve a solid 5 Stars rating.
    Bong Tiamson

  • ★★★★★

    My husband and I chose this company because we love supporting veterans. We also kept hearing good things about the company. Our project consultant, Brandon Williams, was the absolute best to work with. He was always available to answer any question or concern that we had. He has such a great attitude and is so friendly. He pushes to get things done. We had 3 projects in total which included a new roof, ducting installation, and solar panels. Brandon went above and beyond for us to get us through this process. Thank you to all those involved on this journey.
    Tawna Mejia

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Get in touch with Semper Solaris in Fresno today!

Address: 5234 E Pine Ave, Fresno, CA 93727

Phone: 1 559-550-4745

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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