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    C & J Solar Solutions

    4.4 (14 reviews)

    Services - C & J Solar Solutions

    Solar system installation

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    13 years ago

    Had this company service my solar water heater a few years back and just recently again.top notch service.will call again .for sure.

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    Review Highlights - C & J Solar Solutions

    After the storm, I thought my solar water heater wasn't working when I flipped the electric switch on.

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    SolarTech Industries

    SolarTech Industries

    (65 reviews)

    Downtown

    Update: Confirmed; they no longer support the products they sold just 5 years ago. Not a warranty…read morework issue--they lost their certification to do the work, or let it lapse. Junk product from a junk company. Original: SolarTech Hawaii does not support the equipment they install. Do not recommend; as other reviews have mentioned the poor support after sale is unacceptable.

    We had a great experience working with Julian and the Solartech team here on Oahu. From the start…read moreJulian didn't come across as a typical sales rep at all -- he felt more like a knowledgeable industry expert who offered thoughtful, objective opinions about different technologies and brands. Before meeting him, I spoke with two other solar companies. One rep came on extremely strong and the meeting felt very sales-driven and impersonal, which made it hard to trust the information being presented. The other rep seemed to still be in training and had to run nearly every question through a senior colleague. Working with Julian was a relief. He's clearly experienced and communicates in a smart, casual, and very approachable way. We also had a great experience with Jelly and Brandi from the Solartech administrative team--they were easy to work with and helped keep everything moving smoothly. Solartech's digital quote platform made comparing options and selecting our plan simple and easy to understand. We ultimately decided against Tesla batteries after learning about potential overheating issues, which can be a concern in a place as hot as Hawaii. We went with Enphase we're happy with our choice. The installation team was excellent as well. Nainoa, the lead electrician on our project, is a total pro--easy to talk to, great at problem-solving, and he helped us quickly figure out a battery placement challenge. He completed the electrical work in just a few hours. During the panel installation, the crew accidentally drilled through part of our roof which caused a small leak, but they responded immediately and repaired it right away. Everything was patched up and looks good as new. We really appreciated how quickly they addressed the situation. Post-purchase support has been just as strong. I had some questions about how our system was pulling power from the grid, and Julian took the time to explain everything. It turned out to be more of a settings preference than an issue. He followed up with helpful explainer videos and even called a week later to make sure everything made sense. Overall, we're very happy with the experience and appreciate the professionalism, transparency, and support from the whole Solartech team.

    Island Pacific Energy

    Island Pacific Energy

    (59 reviews)

    From start to finish the service was professional and timely. The installers were courteous and…read morehard working. Dan in sales was always quick to address all questions and provide documentation needed to claim the tax credits. Site inspectors were also diligent and courteous while doing their work. I highly recommend this company. There is a big difference between them and other solar companies I have worked with.

    My experience with Island Pacific Energy has been exceptional and they deserve 5 out of 5 stars for…read moretheir ability to communicate well, provide a quality Tesla battery product and installation, and consistently keep me informed of the multiple steps and actions that were part of this install. Rory has been a solid salesperson looking out for us and making sure we were on schedule. Their office always called to confirm install dates, changes and also double checked via email. Finally, Jordan Bush as the crew chief was very good in doing the initial inspection and letting me know the next steps that would be involved. Their crew was prompt and let me know when they would be at our home to start. Always good to have confidence in the company for such a big investment. Jordan did the final hookup and left us with a great feeling we had installed something valuable. I recommend Island Pacific Energy to all who are looking for a solid local company that stands apart from the others that don't return calls, don't communicate well, don't follow up and make promises that aren't fulfilled.

    Sunspear Energy - O'ahu residential solar and storage installation with EV charging, featuring Tesla Powerwalls

    Sunspear Energy

    (23 reviews)

    Kalihi

    As we near the end of our install/upgrade, I felt compelled to reach out and sincerely thank the…read moreentire team for the exceptional work completed at my business. There were many aspects of the project--and, in particular, several individuals--that truly stood out to me. I wanted to take a moment to formally recognize their contributions and let you know how much we appreciate the professionalism, dedication, and pride they brought to the project. Merv has been nothing short of exceptional to work with. While he may be a man of few words, he certainly knows how to get the job done. He is highly motivated and takes tremendous pride in both his own work and the work of his team. His attention to detail is remarkable, and he consistently went above and beyond to ensure that we, as the client, were not only satisfied with the work but genuinely impressed with how each stage of the process was handled. Merv's combination of initiative, critical thinking, and ability to adapt on the fly makes him an invaluable member of the team. As we approach the completion of the project, he identified several details that I had personally overlooked. Rather than simply accepting them, he took it upon himself to ensure they were addressed before the project was finalized. That level of ownership and commitment speaks volumes about his character and work ethic. Individuals like Merv are instrumental in maintaining and strengthening the reputation that SunSpear has built. Blaine was my primary point of contact from the very beginning and played an instrumental role in bringing this project to SunSpear. We received four competing bids, and Blaine worked diligently to ensure that SunSpear remained competitive and presented us with a meaningful offer. His willingness to be transparent throughout the process immediately gave me confidence that I was working with someone genuine--someone who understood our priorities and treated them as if they were his own. Blaine took the time to understand the scope and complexity of what we were undertaking and worked closely with me to ensure that our needs were fully understood. His efforts ultimately led to connecting me with Taki, who was instrumental in taking the plan from concept to execution. There are not enough words to express how grateful I am for Taki. He has been an exceptional communicator, coordinator, and liaison throughout this entire project. Despite my being away on an extended vacation at the beginning of the project, Taki maintained consistent and proactive communication with me from start to finish. He provided an extensive project timeline that was executed remarkably close to plan, which gave me a tremendous amount of confidence throughout the process. Considering the extensive coordination required, coupled with the expectations of my team to maintain our day-to-day operations, Taki remained composed, organized, and thorough at every step. He has been an outstanding partner throughout this project and, quite frankly, made my job significantly easier. His ability to anticipate needs, communicate effectively, and keep everything moving forward was invaluable. Cory was another key contributor who helped make this project as seamless as it was. Through his coordination with his team, Cory worked closely with us to ensure that the project had virtually zero impact on our operations. He also helped identify and implement proactive measures that will benefit us as we move into future phases of the project. Cory consistently stayed on top of every detail and demonstrated a tremendous commitment to our success. His willingness to come in on a weekend to help us prepare for our tie-in is just one example of the level of dedication he demonstrated throughout the project. His efforts did not go unnoticed or unappreciated. All in all, Sunspear maintains an exceptional team of highly skilled and genuinely valued individuals. Each of them takes tremendous pride in their work and consistently strives to execute at the highest level possible. Their professionalism, ownership, communication, and dedication made a significant difference in the success of this project. We are incredibly grateful for the many hours of hard work, coordination, and commitment that they have invested in our property. The end result will allow us to operate in a more sustainable and energy-efficient manner, and we recognize that achieving that outcome required a tremendous amount of effort from everyone involved. Please extend our sincere appreciation to Merv, Blaine, Taki, Cory, and the entire SunSpear team. Their efforts have made a lasting impression on us, and we are grateful to have had the opportunity to work with such a dedicated group of professionals. With the addition of the SolarInsure program, we look forward to many years of continued collaboration and to building upon the strong partnership established through this project. Thank you again for an outstanding experience!

    This review is overdue…read more The 5 stars is for the work that was done not the process of the companies who took over. I will be honest and it was or maybe still as the transition from SunPower to SunStrong has not been the smoothest. This transition left those of us with contracts in limbo waiting to find out who does our servicing which in the end went to Sunspear Energy. It took quite a while BUT in the end the work performed was done professionally and well. Much thanks to Zack for taking care of the initial request and getting the panels up to par. Many mahalos to Issac, Issac Jr and Isaiah for the care they took in removing and then reinstalling our panels for roof work. I can't speak for the companies BUT these guys ...Zack, Issac, Issac JR and Isaiah deserve this shout out. It was a pleasure and we were very happy with their work and professionalism. Thank you.

    C & J Solar Solutions - solarinstallation - Updated September 2026

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