Renewable Solar, Inc. (RSI) is a California-based self-performing EPC contractor with 23 years of experience delivering utility-scale solar, BESS, civil infrastructure, and electrical systems throughout the Western United States. Licensed in General B, C-10, and C-46, RSI brings full in-house capability from earthwork and civil site preparation through medium voltage termination, testing, and commissioning. With $400M+ in completed renewable energy projects and 165MW of operating systems under maintenance, RSI has built a reputation for disciplined execution on complex, multi-scope projects. Our leadership team includes retired Naval Officers, DoD construction veterans, and licensed electrical professionals with direct experience delivering on federal installations — NAS Lemoore, MCAS Miramar, Edwards AFB, China Lake NAWS, and others. RSI is actively expanding beyond solar into medium voltage systems, federal and military construction, water infrastructure, electrical infrastructure, EV charging, and microgrid development. We are not a company transitioning — we are a company that has been quietly building the team, the licenses, and the field capability to compete across multiple verticals. UEI: PA98BJRH84Z | CAGE: 18CB7 | NAICS: 221114, 238210, 237130 | Bonding: $100M Aggregate
| Website | http://www.rsiepc.com |
| Revenue | $5.1 million |
| Employees | 91 (37 on RocketReach) |
| Founded | 2002 |
| Address | 601 W Grangeville Blvd, Hanford, California 93230, US |
| Phone | +1 559-410-8640 |
| Technologies |
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| Industry | Renewable Energy Power Generation, Electricity, Oil & Gas, Energy, Utilities & Waste Treatment |
| Keywords | Solar Energy, Solar Power, Solar Power Systems, Solar Panel Installation, Renewable Energy, Renewable Energy Solutions, Solar Energy Solutions, Sustainable Energy, Clean Energy, Solar Pv, Solar Installers, Renewable Energy Provider, Solar Pv Systems, Photovoltaic Systems, Grid Tied Solar, Epc Solar, Off Grid Solar, Solar Farm |
| Competitors | Bayou Solar, Scudder Solar Energy Systems, Alder Energy Systems, Day One Solar, O3 Energy Solutions LLC, Promsun LLC (view competitors) |
| SIC | SIC Code 49 Companies, SIC Code 491 Companies |
| NAICS | NAICS Code 221 Companies, NAICS Code 22 Companies |
Looking for a particular Renewable Solar employee's phone or email?
The Renewable Solar annual revenue was $5.1 million in 2026.
Roland Stack is the Vice President of Renewable Solar.
37 people are employed at Renewable Solar.
Renewable Solar is based in Hanford, California.
The NAICS codes for Renewable Solar are [221, 22].
The SIC codes for Renewable Solar are [49, 491].