Here is my journey from start to finish--and why I'm extremely happy with the result: Initial Consultation: Ish recommended a design that allowed me to install more solar panels than what other vendors proposed. His approach required a small modification that no other vendor had ever mentioned, and it made a meaningful difference in system capacity. Design Phase: Ish and his team were incredibly flexible in accommodating my specific preferences for how the panels should be grouped and connected to each Tesla Powerwall 3. We held several conference calls with their technician and architect to review and validate the design, and they were consistently willing to collaborate and adjust based on my input. Installation Experience: The installation itself was much quicker than I expected. The longest part of the process was simply waiting for the Tesla Powerwall 3 units which was a Tesla supply delay, not theirs. Rebate Assistance: They also helped me secure a rebate that I wasn't even aware of, which was a great added bonus. Overall: Ish and his crew went above and beyond. I've done extensive research on how to fully maximize the Tesla Powerwall 3, and through my conversations with them, I was able to clearly confirm their technical expertise and confidence in delivering a high-quality installation. I wholeheartedly recommend them. read more

Of several companies contacted to quote a powerwall installation, sespe was the best priced. TESLA was ridiculously priced even after just having a powerall and solar roof installed only a few months before. I asked them for a price concession but was told none available even though 98% of the work had already been completed with permits, etc. by them... no need for site visit, inspection of panels, etc.. I called around ... and found SESPE and after giving me the quote, they were ready to go within a few days! Not weeks or months out. the 2nd powerwall didnt require very much just to be mounted and the expansion pack itself; it was still a pretty penny, but with no other reasonable optons SESPE came through. read more

I had a solar installation designed, installed, and sold through Sespe Power Solutions. Throughout the process they were attentive to any issues, and patient while we got some funds together. The quality of installation is excellent, and the service was great. Overall, I couldn't recommend them enough. read more

Terrific company to work with. Set up solar panels with Tesla Powerwall 3. Took a while to get permits and Edison approval. Thanks to Ish for coordinating job. Philip read more

The team at Sespe are quick to respond and very informative. My system was installed with no issues and any questions asked after the install were timely addressed. Highly recommend. read more

Everyone at Sespe Power Solutions were a pleasure to work with. Ish, Cody and the install team were friendly, answered questions, and did quality work. I can't praise the install team enough. Each day they did great work, cleaned up after themselves and let us know where they were in the process. They installed a full solar system for us, including battery backup and the system is working great a month in. We are producing the amount of power they estimated and have system that will grow with our future power needs. Just know going it that it will take some time. Working with SCE to get all the necessary permits and paperwork done is time consuming and can be a bit frustrating. But Ish and his team are there if you have questions and will let you know where you are in the process. Thanks to Everyone at Sespe. We love our solar system and would recommend you to anyone looking to go that route. read more

These guys were great, worked all day setting me up. Cleaned up after the day and said they would be back in a few days to finish, and they did. Sespe, good to work with and honorable, 5 Stars all around. read more

Knowledgeable, attentive and financially prudent. We searched for years for the right people to work with and this is the place.

Great service. Been fighting a continuous solar problem for several years. Contacted Sespe and problem fixed. The techs listened and were knowledgeable. read more

Curtis was very prompt in getting this done sooner than expected, in spite of heavy load !

My wife and I had a great experience with Sespe for designing and installing a solar+battery system for our home. Ish and Curtis were incredibly knowledgeable, helpful, and professional. They took the time to explain things multiple times to us, tinkered with the scale of the project multiple times, and had a streamlined financing process that was much easier than expected. Their installation crew were timely and professional. Our house and electric car are running entirely off of solar now and it's awesome. They were recommended to me by multiple people and we definitely recommend them to all of our friends and family. read more

Just received my SCE permission to operate after Sespe Power Solutions installation of 8 kilowatts of solar panels a Tesla Powerwall 3 battery and a new 200 amp service panel. I felt their pricing was fair and competitive after receiving other quotes. Ish from Sespe Power guided me through the whole process and took care of all the paperwork making the whole experience super easy. I never felt any sales pressure unlike some of the other solar salesman I've come across. Ish basically laid everything out logically and exactly how I hoped it would be. I highly recommend Sespe Power. read more

My wife and I chose Sespe after getting proposals from more than a few other solar installers. Ish was always very professional and very knowledgeable about what we needed for our home and spent a lot of time explaining his proposal as well as going over the others I received. He also was very helpful in getting our battery rebate in a timely manner as well as answering my many questions after the install. The installation crew was amazing. We have had many neighbors comment on how good the panels look especially noting the lack of conduit/wiring and hardware on the roof. I would definitely recommend Sespe to all my friends and family without hesitation. read more

Great service! Met all of our expectations and came in right on budget. Recommend Ish & Curtis to anyone looking to get Solar panels installed in Ventura County. read more

Fantastic company. Great service, quality installation, awesome crews, and terrific products. I highly recommend Sespe Power Solutions. We've had them complete three projects, and if we need electrical services they will be the place we call again. read more

Curtis & his team are fantastic. Timely communication & installed a great finished product. Highly recommend!

Sespe Power Solutions recently installed our solar panels. They walked us through every step of the process. Anything that needed extra attention with the City or SCE, Sespe would follow up for us. The installation went smoothly. Their team was courteous and professional. Our neighbors complimented their work. We also needed the roof paper replaced before the solar was installed, and a painter to stucco and paint around the new electrical box. Sespe recommended several excellent contractors for both jobs. We were happy with the overall workmanship and quality of work received. Highly recommend Sespe Power Solutions for your solar installation. read more

We had our new solar panels installed 7 months ago. What was i waiting for!!!! Sespe Power Solutions was very competitive on their pricing. Their service rates at the very top! I am grateful we went for it finally (i was hesitant to install solar) and with this company! Ish was our main contact but every single person from the installers to the inspectors were the best. Really, once you decide on going for the solar they make it super easy for you- including the financing if you go this route. Could not be happier. I had called at least 3 companies before. I did my homework. If you go with Sespe please tell them you read my review. BTW total cost for us to go solar is less than our electric bill. Call them up you will see. read more

Our solar install went quite well given the logistic hurdles. I only wish we'd done it a year earlier.

Highly recommend! A few of our neighbors recommended Ish and his team for Solar and when we shopped it, they were very competitive and Ish was extremely helpful. Sespe Power installed new solar panels (15) on our roof and installed a new electrical panel in a relocated/new location. They did a fantastic job and everyone on the project was great - Ish managed our project from start to finish and met all the deadlines to lock in our energy metering exchange rate and pull permits, while also accommodating our start date with new roofing we had done. He was patient with us, answering all our questions along the way. Christian and Sean did an incredible job with the electrical work in moving and upgrading our electrical panel. The whole thing went smoothly and we've been really happy with the end product. Thank you! read more

Sespe Power Solutions has a knowledgeable, friendly, honest staff who led me through home solar installation. After getting estimates from the "big" companies, a friend referred me to SPS. The difference was amazing. Sespe made me comfortable getting information about something totally out of my comfort zone. The panels were the latest technology, the installers were efficient and clean and turning on the power was easy. The price was more than competitive and Curtis and Ish were always available by phone or message. If you're installing solar, look no further than our local experts at Sespe. Seriously, an easy 5 stars; perfect!! read more

Sespe Power Solutions installed 11 SunPower solar panels and a Tesla Powerwall in our home. I was very happy with the quality of their service. They exceeded our expectations. I would recommend them to anyone who is looking to add a solar energy solution to their home. read more

This is my new favorite electrician! Curtis was very knowledgeable and professional. He was recommended by a co-worker of mine and exceeded all expectations. I had him install my EV charger for my new electric car. His work was very clean and he didnt take very long at all. I am definitely going to hire him for all my electrical needs in the future. I would recommend him to anyone who would want a honest, respectful electrician. Mahalo, Curtis read more

They are a local company and very responsive. Questions are answered and procedures are explained. Their house installation team was clean and efficient. I highly recommend this company read more

Ish and his team are the best! An amazing attention to detail. Their patience and guidance was really great. From the very beginning to the very end, they are sincere and always responsive! If you are looking to go solar, look no further than Sespe! read more

Ish and his crew did a fantastic job providing a solar power system to my major remodel - a house 4,100 sq ft. They set me up with a great, cheap, and easy lending institution and worked with me to design a system best for my needs and budget. They've adjusted well to changes and responded to my concerns and have always been pleasant. Now I'm saving a hundreds of dollars a month on power. Definitely recommend. read more

Great local company. Rapid response on customer service. Great attention to detail and happy to have curtis as a trusted resource

When the power went out in half my house I was expecting to have to wait at least a week for an electrician and to pay $600-$800 for the repairs to the damage I had done as the result of some careless electrical work. I went to Facebook and asked our community network for recommendations, and two people highly recommended Sespe. That night I messaged the owner, Curtis Kwast, who wrote right back and said he could do the repairs in the morning! Sure enough, he called at 8:20 and was at my house by 8:30am. He repaired everything and only charged me his minimum fee! It's so great to have my lights back! Curtis is a friendly and professional electrician. I highly recommend Sespe Power Solutions for any electrical work you need, regardless of the size of the job. read more

Curtis is a pleasure to work with, he's reliable, efficient and reasonably priced. We've hired him twice, for a small job like installing ceiling fans and a large job consisting of complete rewiring and upgrade to the electrical panel. Both times he was on time, professional, knowledgeable and personable. I would absolutely recommend Curtis and plan to hire him in the future. read more

Needed to have an outlet installed in my garage for my Tesla. Curtis came and took care of it in an afternoon. Great attention to detail. Conduit is nice and clean looking. Very friendly and knowledgeable. Will be hiring again for my next project. read more

I am very happy with Sespe Power Solutions. They installed my home solar panels. They delivered what they promised. Ish and Curtis are professional, knowledgeable, patient, and easy to communicate with. I prefer doing business with a small local company, so I can deal directly with the installers. They use high quality materials, and the result is an efficient and durable system. I highly recommend Sespe Power Solutions. read more

These guys are awesome! I have worked with a lot of solar companies and electricians over my years in the construction industry, and Sespe is the best in Ventura & Santa Barbara counties! The knowledge they have and share, the punctuality and timeliness they have, and the superior customer service they provide are the reasons I fully support this claim! Thank you to everyone that has worked on our home over the past week! We are excited to live in a more sustainable home!!!! read more

My son recommended that we use Sunpower solar panels for a solar installation as they are the most efficient and Sespe is one of the factory authorized dealers and installers in our area. Ish, Curtis and their crews have been very professional, the installation is very slick and tidy - they came on time, cleaned up after themselves and were unfailingly easy to hang with, always ready to answer my questions. Curtis also installed a charger connection for my wife's Tesla - again the work was great, quick and reasonable. I recommend them. read more

SPS diagnosed ongoing electrical issues and installed a new panel for us. Excellent responsiveness, workmanship, and professionalism. Highly recommended. read more