Cinnamon Energy Systems: Your Los Gatos, CA Partner for Solar, HVAC, and Home Electrification
For over two decades, Cinnamon Energy Systems in Los Gatos, CA has helped homeowners and businesses in Silicon Valley manage energy costs and improve comfort. Founded during California's 2001 energy crisis, this licensed contractor focuses on practical, efficient solutions for solar power, battery backup, and modern electric systems like heat pumps. They work Monday through Friday, 9 AM to 5 PM, and handle both residential and commercial projects.
Business Overview
Cinnamon Energy Systems provides a direct, no-nonsense approach to energy upgrades. They concentrate on the San Francisco Bay Area, which allows them to understand local needs—from older homes in Santa Cruz to newer builds in San Jose. Their team designs and installs systems meant to produce the most electricity for the lowest price. While they operate during standard business hours, their planning process helps prevent emergencies by creating reliable, long-lasting systems.
Key Services for Homeowners and Businesses
The company groups its work into a few clear areas:
- Solar Power: Full system installation, adding panels to existing setups, and maintenance like solar panel cleaning—especially important for rooftop panels in dusty or coastal areas like Half Moon Bay.
- Energy Storage & Backup: Installing lithium-ion battery systems to keep lights on during PG&E Public Safety Power Shutoffs, which are common in Los Gatos, CA and nearby hills.
- Home Electrification: Upgrading main electric panels, adding EV chargers, and installing heat pump HVAC systems and heat pump water heaters. This is key for many Bay Area homes moving away from gas.
- HVAC Services: Installation or replacement of heating and air conditioning systems, often integrating them with solar power for lower bills.
Areas Served
Cinnamon Energy Systems works across a wide part of the Bay Area and Central Coast. This includes San Jose, San Francisco, Sunnyvale, Santa Clara, Tracy, Livermore, Palo Alto, Santa Cruz, Cupertino, Gilroy, Watsonville, Morgan Hill, Campbell, Hollister, Saratoga, Los Gatos, Los Altos, and many more communities from Prunedale to Boulder Creek. Their local focus means they know the building styles, permit processes, and climate needs—like coastal fog in Aptos or hotter summers in Tracy—that affect system performance.
Company History
Barry Cinnamon started Akeena Solar in 2001 in Silicon Valley, right as rooftop solar began taking off in California. That company grew to become the largest residential installer in its time, serving over 10,000 customers across several states. After partnerships and changes, Cinnamon Energy Systems continues the original vision: installing standardized, high-quality solar systems that maximize electricity production while keeping costs manageable. By working only in Silicon Valley, they avoid the overhead that drives up prices elsewhere.
Leadership
Owner Barry Cinnamon has been involved in solar energy since the late 1970s, starting with research at MIT. He holds numerous patents for solar technology, including early designs for integrated racking and AC solar panels. He is a NABCEP Emeritus Solar Installer, a licensed California C-46 Solar Contractor, and has held leadership roles in state and national solar industry associations. His deep technical background informs the company's practical, results-driven approach.
Specialties & Highlights
- 15-Year Energy Output Guarantee: They stand behind their solar systems with a long-term production promise.
- Standardized, Safe Design: They use crystalline silicon panels with microinverters for safety and reliability.
- Battery Backup Expertise: They install advanced lithium-ion storage that qualifies for federal tax credits.
- Full Electrification Capability: From EV chargers to heat pump HVAC, they help homes go all-electric.
- Local Knowledge: Over 20 years of working solely in the Bay Area means they understand local homes, weather, and incentives.
Why Locals Choose Cinnamon Energy Systems
Residents and business owners in Los Gatos, CA and the wider region turn to Cinnamon Energy Systems for a straightforward reason: proven experience. Barry Cinnamon's decades in solar, combined with a company history that dates to the early days of California's solar boom, provide a track record of reliability. They don't overcomplicate things—they focus on efficient systems that lower bills and increase energy independence, backed by strong guarantees. For solar, HVAC, or home electrification in the Bay Area, their long-standing local presence and technical depth make them a practical choice.
Contact Information
Cinnamon Energy Systems
: 809 University Ave, Los Gatos, CA 95032
Business Services
- HVAC installation or replacement
- Add to existing system
- Add solar panels
- Solar panel cleaning
- Rooftop solar panel cleaning
- Solar system installation
- Solar system maintenance
- Solar system repair
Business Location & Hours
| Mon: | 9:00 AM - 5:00 PM |
| Tue: | 9:00 AM - 5:00 PM |
| Wed: | 9:00 AM - 5:00 PM |
| Thu: | 9:00 AM - 5:00 PM |
| Fri: | 9:00 AM - 5:00 PM |
| Sat: | Closed |
| Sun: | Closed |

























