


Loading map...
Sespe Power Solutions installs solar systems you won't spend months troubleshooting. We analyzed dozens of reviews and found zero complaints about workmanship, zero complaints about the sales process, and exactly one homeowner who wished they'd installed a year earlier. One couple replaced their aging roof mid-project after heavy rains, and Sespe coordinated the work without drama or delays. Another homeowner noted neighbors kept commenting on how clean the roof looks because the install team hid all the conduit and wiring. The permit process with SCE drags on for weeks (that's the utility, not the installer), but reviewers say Ish and the crew stay accessible the entire time. Eighteen customers specifically mentioned the installation team cleaning up daily and explaining progress as they worked. If you want an installer who'll answer your questions at 8:30 a.m. and finish the job without leaving a mess on your roof, Sespe earns the premium.
If you're shopping purely on price, you may find a lower bid elsewhere. But if you want a local team that shows up on time, hides the wiring, and stays reachable after the system goes live, Sespe is worth the investment.
Debbie waited a long time to pull the trigger on solar, and after ten months with panels from Sespe Power Solutions she wishes she had done it sooner. She discovered a competitive price and service that felt above and beyond — Ish served as the main contact, but every installer, inspector and the financing team handled their part smoothly. They guided her through permits and scheduling, offered a financing plan that was easy to work with (she’d previously met three other companies and dodged a lease option), and made the whole process feel effortless. Ten months in, the system produces enough power for the home and then some, so her combined monthly outlay — the loan payment plus no SCE bill — runs lower than the old electric bill and the loan will be paid off before long. When an unusually harsh rainy winter meant the aging roof needed replacing, Sespe coordinated the roof work as well, which sealed Debbie’s confidence that she’d chosen the right team. She and Glen now count that seamless handling of both roof and solar during bad weather as the memorable detail that made the decision worthwhile.
Joe chose Sespe after gathering proposals from several other solar companies. Ish led the process, taking time to compare Sespe’s plan against the alternatives and explain why it fit their home, then stayed engaged after install to answer the many follow-up questions. He also helped push the battery rebate through quickly, keeping that paperwork from becoming a headache. The installation crew finished a tidy, professional job — neighbors kept stopping by to note how clean the roof looked, especially the lack of visible conduit, wiring, or bulky hardware. What lingered most for him was the near‑invisible appearance of the system on the roof and Ish’s reliable follow-through on the rebate.
Passed screening
Passed screening
Excellent BBB standing. Strong complaint resolution.
Reviews were posted naturally over time.
Tyson’s solar project moved from design to installation to the final sale through Sespe Power Solutions, and the whole job had the feel of a team that stayed engaged instead of rushing the finish line. They kept an eye on every issue that came up and stayed patient while he pulled together the funds, which made a big difference on a project that likely wasn’t cheap or simple. When the system went in, the workmanship stood out as excellent, and the service around it matched. The lasting impression was a company that could handle both the technical side and the human side of a solar install without dropping either.
Robin was looking for a solar installer in Ventura for a home that needed a straightforward, no-drama setup, and Sespe Power Solutions fit the bill. What stood out first was their local ownership and established service record, along with an estimate that came across clearly instead of feeling like a hard sell or a push to finance the system through them over time. The installation went exactly as promised, and the experience was strong enough that she brought Sespe back for a second house she owns in another city.
Eric’s solar project ended up being less about a standard rooftop install and more about squeezing every bit of capacity out of a Tesla Powerwall 3 setup. During the initial consultation, Ish came back with a design that fit more panels than the other vendors had offered, and the difference came down to a small tweak none of the others had even brought up. From there, the team stayed unusually hands-on, shaping the layout around Eric’s preferences for how the panels should be grouped and tied into each battery, then jumping on several calls with a technician and architect to keep the design aligned. The installation itself moved faster than expected; the real delay was waiting on Tesla Powerwall 3 units, which was a supply issue outside the company’s control. On top of that, they uncovered a rebate Eric had not even known existed, adding an unexpected financial win to the project. By the end, he had the sense that Ish and the crew knew the Tesla system inside and out, and the standout detail was how a tiny design change unlocked noticeably more solar capacity on his home.
James arranged a solar installation for his home and, despite a few logistical hurdles, the crew navigated them and the job went quite well. He walked away satisfied with the outcome and only wished they had made the switch a year earlier.
Abiel Acosta has relied on Sespe Power Solutions as his go-to electricians for the past four years, calling them in for work around the house and garage. He had them add outlets in a garage, install ceiling fans in rooms, and get Ring cameras set up. He also went through their solar installation process firsthand and found it very smooth. The crews arrived prepared, worked professionally, and completed the jobs on schedule. He walked away with functioning upgrades and a hassle-free solar install that stayed on timeline.
Nancy found the Sespe team quick to respond and unusually clear in their explanations, which made the whole process feel easy from the start. Her system went in without any hiccups, and when questions came up after the installation, they were handled promptly instead of left hanging. What stood out was how smoothly the job was finished and how quickly they stayed on top of the follow-up once the panels were already on her home.
Marie had been wrestling with a stubborn solar problem for years on end before she reached out to Sespe. The turning point came when the technicians arrived, took the issue seriously, and actually listened before working through it with real know-how. After so much time spent fighting the same problem, she ended up with a system that finally worked again.
Joe chose Sespe after gathering proposals from several other solar companies. Ish led the process, taking time to compare Sespe’s plan against the alternatives and explain why it fit their home, then stayed engaged after install to answer the many follow-up questions. He also helped push the battery rebate through quickly, keeping that paperwork from becoming a headache. The installation crew finished a tidy, professional job — neighbors kept stopping by to note how clean the roof looked, especially the lack of visible conduit, wiring, or bulky hardware. What lingered most for him was the near‑invisible appearance of the system on the roof and Ish’s reliable follow-through on the rebate.
James R. worked with Sespe to design and install a solar-plus-battery system on his family’s home and came away impressed. He watched Ish and Curtis patiently walk them through options, repeatedly tweak the system’s size to match their needs, and explain the choices until everything made sense. The team also handled a financing package that closed far more smoothly and quickly than he expected. The installation crew arrived on time, stayed professional throughout the job, and left the roof and yard tidy. Today their house — and their electric car — run entirely on the new solar array. The detail that stayed with him was the iterative design process combined with surprisingly straightforward financing, a pairing that turned what could have been a stressful upgrade into a manageable project he now tells friends and family about.
Long-term satisfaction for Sespe Power Solutions holds steady at 5.0 ★. This is better than 76% of installers we looked at.
Long-term reviews carry the most weight in our methodology because they are most representative of what you should be paying for: a system that will perform for years.