Semper Solaris | Best Solar Companies in Bakersfield, California

Updated April 12, 2025

1 661-577-4888  •  2353 Cepheus Ct, Bakersfield, CA 93308
Semper Solaris is the leading provider of residential solar, battery storage, roofing, and HVAC services in Bakersfield, California.
4.2
57 Reviews
★★★★★
Google Rating
Badge 1 Badge 2 Badge 3
Image data © 2025 Google
Semper Solaris, solar installation company located in Bakersfield, 93308 area (Image from Google)
Semper Solaris, solar installation company located in Bakersfield, 93308 area (Image from Google)
Semper Solaris, solar installation company located in Bakersfield, 93308 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 of residential solar panels with grid-connected systems
    • Battery Storage Installation: Installation of solar battery storage systems to maximize solar investment
    • Roofing Installation: Top-quality roofing services with focus on both aesthetics and practicality
    • Roofing Repair: Expert roofing repair for residential properties
    • HVAC Installation: Installation of heating and air conditioning systems
    • Furnace Installation: Installation of heating systems for Bakersfield homes
    • Air Conditioning Installation: Professional installation of cooling systems
    • Free Estimate Services: No-cost consultation and quotes for all services
    • Documentation and Permits Handling: Complete management of all paperwork and permit requirements
    • Savings Estimates and Funding Assistance: Financial consultation for energy solutions

    • Solar Panels: Complete solar panel systems for residential and commercial properties
    • Tesla Powerwall: Home battery storage solution for solar energy
    • Enphase Battery Systems: Battery storage solution for residential applications
    • Solar Attic Fan: Energy efficient attic ventilation powered by solar
    • Whole House Fan: Comprehensive home ventilation solution
    • Solar Tube Skylights: Natural lighting solution using solar technology
    • Gutter Guards: Protection system for home rain gutters
    • Rain Gutters: Water management system for roofs
    • Radiant Barrier: Energy efficient home insulation solution
    • Rat Proof Attic: Pest prevention system for attics
    • Attic Insulation: Energy efficient thermal insulation for attics
    • Owens Corning Roofing Products: Premium roofing materials
    • Samsung Ductless HVAC Systems: Energy efficient heating and cooling solution
    • Dual Fuel HVAC Systems: Versatile heating and cooling solutions

    • 50 Year Roofing Warranty: Long-term protection for roofing installations
    • Cool Roof Protection Warranty: Specific coverage for cool roof installations

    • Preferred Contractor: Recognition for quality roofing services
    • 1 Volume Residential Solar & Battery Installer in California: Industry leading position in California

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

    • License Information: CSLB 978152: Contractors State License Board certification
    • Special Programs: Semper360, Semper Cares Initiative, Refer a Friend Program ($550 maximum referral bonus)

  • Phone
    1 661-577-4888

    Address
    2353 Cepheus Ct, Bakersfield, CA 93308

    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

  • Quality Craftsmanship: Uncompromising dedication to quality on every project
  • Expert Team: Verified professionals with immense expertise in each service area
  • Top Manufacturers: Partnerships with industry-leading product manufacturers
  • On-time Services: Reliable scheduling and project completion
  • Comprehensive Service: From documentation to installation, all handled by one team
  • Local Expertise: Specialized knowledge of Bakersfield energy needs and conditions
  • Energy Independence: Solutions that free homeowners from utility company dependence
  • Financial Benefits: Systems that reduce or eliminate utility payments through renewable energy
  • Home Value Enhancement: Installations that add value to Bakersfield properties
  • Customer-Focused Approach: Solutions tailored to individual home and financial needs

Customer Reviews for Semper Solaris

Ratings & Reviews

Read all of Semper Solaris's Google reviews here 

  • Latest Review

    ★★★★★

    Brian, was awesome. He had pictures of my Units and explained everything in detail and provided recommendations. I was definitely impressed with his expertise and knowledge. I will use Semper Solaris again, thanks.
    Lorenzo Briones

  • ★★★★★

    Not sure why this great company has gone downhill. I had requested work done in August 2024 to add additional panels and batteries. I had another company clean my panels and show me a problem with my installation with a broken part. I looked back at pictures I took of my roof the day after install and the part was broken then. I had them come out twice with problem since install and they never saw the broken panel. I believe they didn’t want to admit the problem.
    Paul Thomas

  • ★★★★★

    If I could give a zero rating I would. The field guys (veterans) are good people. SemperSolaris management and engineering teams are completely incompetent. The initial design/layout of the battery system did not meet mfg specs (4 months to permit). Had to move batteries. Engineering then resubmitted new drawings that did not reflect the installed layout (+2 more months of permitting). ++2 more months of chasing down someone to rectify. Project manager quit. Semper closed the office servicing my project. +4 different installation crews and each crew pointed out the mistakes made by the previous crew. Months to repair from initial installation. Then there was the fact that our house lost power when no other houses lost power due to circuits tripping. Do not use this company for solar and/or battery back-up. They will say they are "experts", but don't be fooled. It was a truly awful experience that took over a year from start to finish and should have been a 1 week installation.
    Mike Hughes

  • ★★★★★

    I have had issues with Semper Solaris since day one. I just got off the phone with JR in the tech department. My system is under producing due to some micro inverter issues. I started a tech ticket 9-1-2023. No one has contacted me and I have made numerous calls. Today I am finally told that my ticket is in tier two and someone will be contacting me. I asked to be transferred to them and JR could not do that. All he said is someone will be calling me at some point. All this time my system is underproducing and all I can do is wait. The reason I chose them is they advertise they are veteran owned and I support our veterans anyway I can. I 100% wish I never used this company. Please be aware
    Adam Sherrell

  • ★★★★★

    Semper Solaris concerns what are the best way to install solar on my Lite-weight tile roofing. I've a great experience with all the people, supervisor, sales representative, customer services, they are pleasant, patiently to take care of my issues.
    Rosa Chi

  • Have experience with Semper Solaris?

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Get in touch with Semper Solaris in Bakersfield today!

Address: 2353 Cepheus Ct, Bakersfield, CA 93308

Phone: 1 661-577-4888

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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