Renewable Solar

What Renewable Solar does

Renewable Solar Inc. (RSI) is a private EPC (Engineering, Procurement, and Construction) firm headquartered at 601 W Grangeville Blvd, Hanford, California, that delivers turnkey civil, electrical, and renewable energy infrastructure projects across California. The company specializes in solar installations, existing solar site management, system analytics, and asset management services, with a core product portfolio consisting of Renewable Energy Design/Build Construction and Photovoltaic Operations and Maintenance (O&M), supported by standalone Electrical Engineering and Civil Engineering service offerings. RSI operates under California Contractor License Number 944636 and was founded in 2002.

RSI's core technology centers on photovoltaic system design and build, integrated civil and electrical infrastructure, and ongoing photovoltaic O&M delivered through a self-perform EPC model in which the majority of work is executed in-house rather than subcontracted. The company manages every project phase from early site development and earthwork through procurement, construction, commissioning, and long-term operations. Customers include commercial developers, general contractors, and military/federal end customers, with a secondary presence in agricultural and dairy operations; named portfolio customers include River Ranch, Dixie Creek Dairy, and Double J Dairy Phase 1. Geographically, RSI serves 11 California cities spanning the Central Valley and Southern California.

RSI generates revenue through two streams: one-time EPC project fees for civil, electrical, and renewable energy infrastructure projects, and recurring managed services revenue from photovoltaic O&M contracts. Pricing is custom/quote-based given the variable scope of EPC work, and customer acquisition is driven by direct enterprise field sales supported by a portfolio-driven website, organic social media (Facebook, LinkedIn), and direct phone/email contact. With 11-50 employees and a single-state footprint, RSI operates as a small, regionally concentrated contractor whose revenue is project-lumpy and tied to the California construction and renewable energy market.

Name

Renewable Solar

Legal name

Renewable Solar Inc.

Website

https://renewablesolarhanford.com

Company type

Private

Founded year

2002

Operating status

Operating

Headcount range

11–50 employees

Short description

Renewable Solar Inc. is a California-based EPC firm delivering turnkey solar, electrical, and civil infrastructure to commercial developers, general contractors, and military/federal customers. The self-perform contractor also serves agricultural clients and provides recurring photovoltaic O&M services.

Ownership category

akta.pro rank

Product category

Solar EPC and Renewable Energy Infrastructure Construction

NAICS

Solar Electric Power Generation (221114)

SIC

Electric Services (4911)

akta.pro primary industry

Solar EPC & Construction (Utility-Scale, Rooftop, Balance of System) (EUAMABAB)

akta.pro secondary industries

Electrical Balance-of-Plant EPC (MV Collection, Cabling, Earthing, Lighting) (EUAEADAB), Civil & Site Works EPC (Earthworks, Roads, Drainage, Foundations) (EUAEADAA), Commissioning, Testing & Energization Services (Pre-Commissioning, Grid Code Compliance) (EUAMAFAK)

Keywords

• Solar EPC services
• Photovoltaic system installation
• Civil engineering construction
• Electrical infrastructure projects
• Renewable energy contracting

Headquarters

HQ city

Hanford

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Supply Chain, Infrastructure, Technology or R&D, Marketing or Sales

Revenue model

1. EPC Project Revenue: RSI generates revenue through one-time engineering, procurement, and construction project fees for civil, electrical, and renewable energy infrastructure projects. Projects are bid or negotiated with public and private clients and delivered on a turnkey basis.
2. Operations & Maintenance (O&M): Ongoing photovoltaic O&M services are provided post-construction, likely under recurring service contracts for monitoring, maintenance, and performance optimization of installed solar systems.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Renewable Solar Inc. is a self-perform engineering, procurement, and construction (EPC) firm that designs, builds, commissions, and maintains solar/photovoltaic, civil, and electrical infrastructure projects. It delivers turnkey solutions from site development and earthwork through construction, commissioning, and long-term O&M, with procurement and project management handled in-house for quality, schedule, and cost control.

Product overview

RSI (Renewable Solar Inc.) is an EPC (Engineering, Procurement, and Construction) firm that operates as a unified, fully integrated service provider rather than a modular product platform. The company delivers turnkey civil, electrical, and renewable energy infrastructure projects through a self-perform model. Its core product portfolio consists of Renewable Energy Design/Build Construction and Photovoltaic O&M, supported by Electrical Engineering and Civil Engineering service offerings. All capabilities are delivered through in-house teams under a single managed process, from site development and procurement through construction, commissioning, and long-term operations and maintenance.

Differentiator

Problem solved

Functional benefit

Products and services

• Renewable Energy Design/Build Construction
• Photovoltaic O&M Ongoing operations and maintenance services for installed photovoltaic systems, including performance monitoring and proactive repair, provided to commercial, federal, and agricultural customers post-construction.
• Electrical Engineering Electrical engineering services delivered as standalone engagements or in support of integrated solar, civil, and energy infrastructure projects for commercial, federal, and agricultural clients.
• Civil Engineering Civil engineering services, including site development and earthwork, delivered as part of turnkey renewable energy and infrastructure projects or as standalone engagements for commercial, federal, and agricultural clients in California.

Quantifiable outcome

• Projects delivered on-time and on-budget with high quality standards

Named customers3 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Scale indicators1 record

Recent moves4 records

Expansion highlights4 records

Direct peers

• Borrego Solar: San Diego–based commercial and utility-scale solar EPC and O&M provider; directly comparable to Renewable Solar as a California-headquartered turnkey solar contractor serving commercial, public, and agricultural customers across the state.
• Mortenson Construction: Major self-perform EPC contractor with a large Renewable Energy group delivering utility-scale solar, storage, and high-voltage projects; comparable in self-perform turnkey delivery model and renewable-focused scope.
• Swinerton Renewable Energy: Swinerton's Renewable Energy division provides EPC, O&M, and integrated solar+storage solutions across the Western U.S.; highly comparable as a vertically integrated solar EPC with ongoing operations and maintenance recurring services.
• Baker Electric Solar: California-based electrical and solar contractor offering residential, commercial, and agricultural solar EPC plus roofing and electrical services; matches RSI's California focus, electrical-integrated solar EPC delivery, and O&M offering.
• PetersenDean Roofing & Solar: California-based roofing, solar, and battery contractor serving residential and commercial customers; directly comparable regional EPC competitor with self-performed solar installations and ongoing service revenue.
• McCarthy Building Companies: Large self-perform EPC builder with a dedicated Renewable Energy & Storage group building utility-scale solar; comparable turnkey self-perform approach and pursuit of complex, multi-scope infrastructure projects.
• Primoris Renewable Energy: Primoris's Renewable Energy segment delivers utility-scale solar EPC and high-voltage infrastructure; comparable as a vertically integrated EPC with civil, electrical, and renewable scopes under one delivery model.

Broad incumbents

• SunPower: National residential and commercial solar installer with O&M and storage offerings; broader than RSI but overlaps on California-focused solar EPC plus recurring service revenue streams.
• Tesla Energy: Tesla's energy business (incorporating SolarCity) delivers solar, storage, and Powerwall across California and the U.S.; comparable on California-market penetration, solar+storage integration, and ongoing monitoring and maintenance.

Emerging players

• Hanwha Qcells USA: Module manufacturer expanding into U.S. utility-scale solar EPC and project development including in California; adjacent peer whose downstream EPC ambitions overlap with RSI's delivery scope.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/RenewableSolarHanford
• LinkedInlinkedin.com/company/renewable-solar
• Xx.com/triplecrownjobs

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Renewable Solar