HES Solar | Best Solar Companies in San Diego, California

Updated April 12, 2025

1 619-692-2015  •  9085 Aero Dr # A, San Diego, CA 92123
HES Solar is Southern California's leading solar energy and storage provider, with over two decades of experience and a mission to deliver clean, reliable solar energy solutions.
4.9
239 Reviews
★★★★★
Google Rating
Badge 1 Badge 2 Badge 3
Image data © 2025 Google
HES Solar, solar installation company located in San Diego, 92123 area (Image from Google)
HES Solar, solar installation company located in San Diego, 92123 area (Image from Google)
HES Solar, solar installation company located in San Diego, 92123 area (Image from Google)

About HES Solar

  • HES Solar is a local, family-owned and operated full-service solar company established in San Diego in 2001. Since its founding, the company has focused on sharing the financial and environmental benefits of solar renewable energy with both residential and commercial clients. The solar experts use the best quality solar arrays from SunPower and Tesla for battery storage to provide energy systems designed for durability and results. The company specializes in turn-key implementation of money-saving alternatives to utility power, including design, installation, and monitoring of residential and commercial solar systems, as well as solar energy storage. HES Solar prides itself on delivering high-quality products and services, fostering a friendly and family-oriented environment, and providing top-tier support to its customers.

    • Residential Solar Installation: Clean, reliable solar energy for homes
    • Commercial Solar Installation: Solar solutions for businesses, manufacturing, and commercial properties
    • Roofing Services: Protection for homes with compatible roofing options for solar
    • Solar + Storage Solutions: Integrated energy production and storage systems
    • EV Charging Station Installation: Electric vehicle charging solutions
    • Solar System Technical Support: Troubleshooting and maintenance for existing systems
    • Electrical Panel Upgrades: Modernization of electrical systems for solar compatibility
    • Solar System Design: Custom solar system engineering and planning
    • Permit Processing: Handling paperwork and approvals with local authorities
    • Free Consultations: No-cost estimates and solar feasibility assessments
    • Customer Referral Program: Rewards for customers who refer new business

    • Solar Panels: Premium solar panels for residential and commercial applications
    • Tesla Powerwall: Energy storage and management system
    • Enphase Encharge: Energy storage solutions for homes and businesses
    • SunPower Solar Panels: High-efficiency solar panel systems
    • Integrated Solar Systems: Complete solar energy production systems

    • Best-in-class Manufacturer Warranties: Coverage on all solar components
    • Full-coverage Workmanship Warranty: Protects installation quality

    • SunPower National Commercial Dealer of the Year 2020
    • SunPower Master Dealer: One of only 39 nationwide (2021)
    • Certified Tesla Energy Installer
    • Enphase Encharge Certified Installer

    • Associated Product Manufacturers: SunPower, Tesla, Enphase
    • in the content

    • License Number: CSL : 800657

  • Phone
    1 619-692-2015

    Address
    9085 Aero Dr # A, San Diego, CA 92123

    Business Hours

    Monday: 8AM-5PM

    Tuesday: 8AM-5PM

    Wednesday: 8AM-5PM

    Thursday: 8AM-5PM

    Friday: 8AM-5PM

    Saturday: 10AM-2PM

    Sunday: Closed

Reasons Why You Should Work With HES Solar

  • Experience You Can Trust: In business as a solar installer since 2001, one of the few companies with such longevity in Southern California
  • Innovation Leadership: Trailblazing group in solar production, storage, and EV charging working at the cutting edge of hardware and techniques
  • Premium Partnerships: Recognized with top awards from SunPower and certified by Tesla and Enphase
  • Long-Term Value: Premium systems that replace utility-purchased energy with self-generated energy, measured over decades
  • Environmental Impact: Installed over 34 million watts of solar power, offsetting over 1 million tons of carbon emissions
  • Word-of-Mouth Reputation: Majority of business comes from customer referrals
  • Complete Solutions: Offering integrated systems with best components for maximum efficiency and reliability
  • Local Expertise: Specialized knowledge of Southern California energy needs and regulations

Customer Reviews for HES Solar

Ratings & Reviews

Read all of HES Solar's Google reviews here 

  • Latest Review

    ★★★★★

    HES installed my solar in early spring of 2021 and here I am writing my + years later, I think I've earn it after so much time has passed. From quoting to signing the contract, there were no back and forth issues, they answered all my questions. From installation to getting permit from the city was done w/o problems. The crew was on time and left no mess behind. The follow up customer service and after sale in the past few years were as perfect as it can be. I had 5 Quotes for my solar project, HES wasn't the cheapest but they have the best products and services. I've recommend to all my friends/relatives, it's worth every pennies just like a Lexus.
    steveofsd

  • ★★★★★

    HES Solar made adding solar easy. Gene our sales rep is patient and continued to explain everything in a calm approach. The project team and install team were all very professional. I highly recommend Gene and HES Solar.
    Judy Murray

  • ★★★★★

    HES solar was recommended to me by my son who does extensive research on any purchases he makes. I could not recommend this company enough… They walked us through every step of the process… They have checked in with us even after the project was complete. David.Shemai was an excellent sales person. Very knowledgeable. Very down-to-earth and easy to talk to. He made sure we understood the project from start to finish.
    Jacqueline Perri

  • ★★★★★

    David Shemai was accountable, urgently responded to my requests and inquiries and made sure that everything he committed to in the sales contracts was delivered as promised, with high quality and even went to bat for me to get the $1500 credit he promised for signing up within 5 days of his initial sales call. Make sure you get this in writing if you are offered the same deal. HES does not give you a record of this credit so it was my word against theirs. I had a complex job - I requested that the conduit with wires for eCar outlet, solar, and battery be run from the electrical box through the attic and into my garage which was opposite side of house from electrical box. Project manager Stacey and Lead Engineer Paul did an outstanding job with the design and installation consulting with me and really hearing what I wanted. Paul fixed a previous HES installer's unsightly conduit work from my roof at my request and meticulously made sure that all the wire connections from the electical box to solar panels and battery were done correctly.
    Kristin Carner

  • ★★★★★

    The people who work for HES are the best. We have an older home and thought Solar was out of reach. HES was able to complete our project and we are so happy with their work. Project manager Gene Najor was wonderful and explained everything clearly. We also appreciated electrician Paul who went above and beyond. Thanks guys!
    Elizabeth Mitchell

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Get in touch with HES Solar in San Diego today!

Address: 9085 Aero Dr # A, San Diego, CA 92123

Phone: 1 619-692-2015

Hours:

Monday: 8AM-5PM

Tuesday: 8AM-5PM

Wednesday: 8AM-5PM

Thursday: 8AM-5PM

Friday: 8AM-5PM

Saturday: 10AM-2PM

Sunday: Closed

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