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Solar Energy Companies in El Cajon, CA

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Service Pros

    Fresno, CA·

    Solar, Solar

    "They were a quality experience all the way around. I've recommended them to 23 people so far."

    Dave H. in December 2017


    In business since 2007

    San Francisco, CA·

    New Solar Panel installation and financing

    About us: ""The #1 home solar & battery company in America. We know going solar can be complicated. We are here as your expert guide every step of the way. With our customers, we are creating a planet run by the sun. Unrivaled home solar and battery experience With 900,000 homes and counting, no one has more installation expertise.Smart technology An ecosystem of innovative products that put you in control of your home energy needs. Payment solutions for every home Tailored plans including predictable monthly payments, little-to-no money down, and no-debt options. The Sunrun Guarantee The industry’s most comprehensive repairs, maintenance & monitoring program. ""

    Encinitas, CA·

    "Parker was on point. He communicated well and the timing was accurate. The workers did a great job and everything is running smoothly. Thank you Parker and Sun Run!"

    Adam T. in April 2024

    PowerOn Energy, Inc. Logo
    San Diego, CA·


    "It was easy. We were kept informed and understood each step of the process."

    Marisa D. in October 2023

    EnergyAid Logo
    Santa Ana, CA·

    Professional Solar Panel Repairs

    "They did a great job!"

    Ron D. in December 2022

    Spring Valley, CA·

    Solar panel installs, Solar panel installs, Services , and 3 more

    "Just Clean Energy is very up front, reviews options and answers any and all questions you have regarding a solar install for your home. Lively people to work with."

    SANDY D. in June 2024

    Escondido, CA·

    "Great Honest affordable company.was not pressured into purchasing anything that was not needed at the time.we had a budget we wanted to stick to, and was very happy baker understood.our duct work was done professionally and on time. We will definitely use Baker Electric for our future needs."

    Robert H. in April 2020

    Blue Sky Solar Logo
    El Cajon, CA·

    System Diagnostics, Off-Grid and Energy Storage, Solar Installs , and 1 more

    "It was great working with Blue Sky Solar. I would recommend them."

    Paula C. in October 2020

    San Diego, CA·

    Solar Panel Installation

    "They really helped me out in a pinch! Arranged their schedule to get the job done before a big wedding in my back yard! Special thanks to Mike Sandburg at California Energy Connection!!!!!!"

    Lorin G. in September 2022


    Cement, Masonry, Drywall repair or install , and 2 more

    "They did amazing plumbing and drywall repair in my bathroom remodel highly recommended"

    Rafa T. in February 2024

    Clear Horizon Home Solutions, Inc. Logo
    Costa Mesa, CA·

    "From the initial contact through planning and through finishing project I found these people very easy to work with. The owner and his crew wre prompt, tidy and professional. I am SO happy with new bathrooms and highly recommend this company"

    Jamairia M. in December 2021

    Jax Mechanical Logo
    Oceanside, CA·

    Boilers, Water-Heaters, Steam Generators for Spa , and 2 more

    "Mike responded to my request immediately, set up an appointment to look at my job and give an estimate right away, and then completed the work in 4 days. Within 8 days of my call my new water heater was installed. The contract was clearly set out, and the work was very professionally completed exactly as per the bid. Mike was very friendly and easy to work with. He left the work area clean when he left. I highly recommend Mike and Jax Mechanical."

    Pat K. in September 2021


    In business since 2006

    About us: "We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business."

    CleanTech Energy Solutions, Inc. Logo
    Oceanside, CA·

    Re-roof, Troubleshooting solar electric systems and repair if needed, Consultation, Sales & Installation of Solar Systems (Electric, Hot Water, Pool) , and 7 more

    "Pablo was very nice and helpful. He showed me a way to shut off the solar without turning off the house water. He also told me that my unit needs service every 5 years. I am going to have him service the unit in Nov or Dec"

    Pam K. in September 2015


    In business since 2020

    About us: "We pride our company on competitive pricing, punctuality, great communication, reliability, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your roofing project. Book with us online or feel free to give us a call today! We look forward to earning your business!"

    Full Metal Electric Logo

    In business since 2023

    Pomona, CA·

    About us: "FULL METAL ELECTRIC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business."

    El Cajon, CA·

    Roofing Installation & Repair

    "Semper solaris is everything a solar company is supposed to be, I called Genevieve Johnson (Energy Consultant), 6 months after our solar was installed, for advise on SDGE tier program. She was more then willing to help me. Their service from the beginning to the present is outstanding."

    Robert B. in February 2018

    Huntington Beach, CA·

    "Their building design services offered a distinctive blueprint that maximized every inch of our space efficiently. It's a perfect blend of creativity and functionality, tailored to our lifestyle and needs."

    Martin G. in July 2024

    Oceanside, CA·

    "I started solar company research 4 years ago. I quickly canceled my research because all the companies pissed me off. It seemed like a complete scam/hustle. Then this year I started my research again. Solar power is too important, so I got back into the ring to, this time, pull the trigger and get it done. I have issues with getting the best quality at the best price. I got three quotes and then went full on into third-party solar panel comparisons, all available for free online. I plugged in the exact panels each company was quoting me. SunPower was off ALL the charts in quality, production and warranty/lasting production. Absolutely, by far the best product. But that is not my only criteria, I expect very good customer care. My salesman Marc got me dialed in and permits acquired with very little effort on my part. I had an old roof and asked a roofing friend to quote me replacing prior to solar install. Except I prefer all warranty work under the same company, so I contacted Marc to see what Stellar could do. He matched the roofing cost AND upgraded the singles to *Cooling Series* for no additional cost. Sorry for such a long review, but the best is yet to come.The installation crew. Luis, Ken, Robert and Matt. So way above and beyond in every task. Painted all my vents to match the brand new metal trim they installed. Replaced dry rot wood panels, took care of my dog Bowser, cleaned up better than when they arrived, and were the most friendly, accommodating, efficient and fun crew I could ask for. Complete 24-panel system, with brand new roof, installed to perfection AND cleaned up in 5 days!! I have done your research for you. This company is your best option! Feel free to hit me up with any questions. This company is worth it!"

    Scott G. in February 2019

Showing 1-19 of 19 results

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HomeAdvisor Community Rating

Overall Rating:

El Cajon Solar Energy Companies are rated 4.8 out of 5 based on 469 reviews of 469 pros.

The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.

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Recent Job Requests for Solar Energy Companies in El Cajon, CA

  • Project Location: El Cajon, CA
    Date: 01/29/24
    Location: Home
    Service needs: Need maintenance
    Comment: I have been receiving the following error codes for last year. Rebooting the system has worked before but is not doing so nowa: Error: Electric Arc Detected and Check DC Generator System is a Sunny Beam: SMA 7000
  • Project Location: El Cajon, CA
    Date: 01/17/24
    Location: Home
    What kind of water heater do you want repaired?: Solar
    What is the problem with your water heater? (Choose all that apply): Leaking pipe/tank
    Comment: water is off, leaking pipes, solar panels heat water

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