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We are your reliable partner for electrical repairs. Our team of 4 experienced technicians ensures high-quality work with 6 months warranty. Valuing your safety and comfort, we approach each project with careful attention. Our team is always ready to provide individual solutions and ensure transparent communication. Your electrical system will be in the capable hands of experts.
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Jeff F.
We are quite happy with our solar power system installed by Cinnamon Energy Systems. We are fortunate enough to have south and west facing roofs and were able to work with them to install a system of panels and batteries that allowed us to be self-generating and independent of the grid for the majority of days in California.
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Janell T.
We just got our solar system installed and love it! The installation process was so smooth and easy. Many thanks to Ryan Hayamizu, Michael Croft, and their entire team for helping us with the decision making process and learning how to use our system. We highly recommend Cinnamon Energy Systems to anyone considering getting solar installed.
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John M.
They recently completed my second solar project -- new house, more solar -- and I was completely satisfied. They were prompt, kept me informed, explained everything, got done on time and on budget. I would strongly recommend Barry and his team.
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Jane H.
From initial information to scoping, quote and installation, my experience with Cinnamon has been outstanding! Jessica has been a fantastic project manager. And the rest of the team top notch. I’m so pleased with how my system is performing. Excellent experience!
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AJ M.
We recently had Cinnamon add a ductless heatpump system to the solar setup they'd already installed several years ago. Daniel designed a very nice system that allows each room to be independently temperature-controlled, using far less energy and making inhabitants far more comfortable than the previous gas furnace. Cinnamon also took care of removing the old ductwork and furnace unit. Looking forward to experiencing much better-heated rooms this winter!
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Alan C.
We decided to adopt Solar Energy including Battery for our home upon our friend's recommendation of Cinnamon Energy Systems. We reached out to them after dissatisfactory engagements with two of their competitors. On a Sunday I received an immediate response from Barry Cinnamon, the CEO who answered my initial queries. Marcus Shapiro was the system designer, who performed an aerial drone survey of my property and supplied all of the input data into their system modeling software. The model simulated the path and intensity of the sun daily, year round over my house including the shade from tall trees some of which were up to 50 yards away to determine optimal solar panel placement and anticipated monthly PG&E costs. Marcus created a 20 Page Bill of Materials and configuration diagrams for the REC Alpha Pure-RX Series Solar Panels, Enphase Controller and FranklinWH Energy Management System and Battery. The installation team did a great job with our solar, batteries and city inspection process. All panel wiring is invisible from the street as it was routed through our attic. I monitored the performance of the solar energy system for three months to see if the actual versus predicted system performance correlated before re-engaging Cinnamon for the upgrade of our natural gas Heating, Ventilation, and Air Conditioning system. Daniel Reres as the HVAC system designer also performed a thorough and realistic scoping of the HVAC specifications with two Mitsubishi Multi Zone Heat Pumps Installation after direct vendor consultations specific to the needs and anticipated usage of our home. The installation team was a tight knit group who exemplified teamwork performing efficiently and effectively during the one week installation process. The project manager met with the team leader every morning to manage the project properly and adjust accordingly. As a result, PG&E disconnect natural gas service to our house this month.
An important part of our experience was the constant, accurate communications from Paula Hernandez, Suzanne Barnes, Marc Chandeck, Rumsin Givargiznia, Emett Burgos, Joanne Tamayo, Sylvia Aguilar, Nidya Ortiz who participated in 50 email threads and phone calls.
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Apr 10, 2026