Transforming Public Transportation

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Our Services

On-Site Energy Infrastructure Design-Build

Successful projects begin with excellent design and engineering.  Our teams have extensive experience creating and constructing complex solutions for customers nationwide.

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Procurement

Project quality is underpinned by solid component selection. HOLT Renewables has relationships with many of the major global tier 1 solar module, inverter, racking, steel shade structure, and electrical equipment manufacturers to ensure long lasting quality and performance.

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Construction

HOLT Renewables enjoys construction management success based on our proven best practices of safety, scheduling, quality, and communication management.

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Financing

HOLT Renewables has established relationships with major PPA and lease finance companies nationwide; our experts help navigate through even the most complex finance options.

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Operations & Maintenance

Operations & Maintenance

Operations and maintenance services lower your overhead and free up your resources.

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Our Projects

Hines Pool & Spa


Hines Pool & Spa

HOLT Renewables has completed a cutting-edge solar installation at the Hines Pool and Spa in Austin, TX.

Geweke Auto Group


Geweke Auto Group


HOLT Renewables partnered with an electric company to engineer and procure this 388.08 kW solar project.

City of Colfax Wastewater Treatment Facility

City of Colfax Wastewater Treatment Facility

HOLT Renewables has successfully completed a ground-mount solar installation for the Wastewater Treatment Facility in Colfax, CA.

Bakerly Ranch

Bakerly Ranch

HOLT Renewables has once again demonstrated its prowess in renewable energy with the completion of a groundbreaking solar project at Bakerly Ranch in San Antonio, TX.

Bridgewater State University

Bridgewater State University

HOLT Renewables successfully executed a renewable energy project at Bridgewater State University in Bridgewater, MA.

Spurs Sports & Entertainment

Spurs Sports & Entertainment

HOLT Renewables has furthered its commitment to sustainable energy solutions with the successful implementation of a cutting-edge solar PV system at the Victory Capital Performance Center, home to Spurs Sports & Entertainment’s practice facility in San Antonio, TX.

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HOLT Renewables [formerly PCI] was proactive in their approach to construction, showed an unwavering commitment to quality and safety, and was extremely responsive. They were transparent, honest, and communicative, both with us as a client and their subcontractors. For public agency work in CA, I unreservedly recommend them as a premier contractor. We have reduced both our operating costs and our environmental impact thanks to their expertise and innovation.
Steve Ponte, Chief Operating Officer
Eastern Contra Costa Transit Authority
News

City of Colfax Partners with HOLT Renewables to Power Wastewater Facility with 481 kW Ground‑Mount Solar System

October 28, 2025

Colfax, CA – October 28, 2025 – HOLT Renewables is pleased to announce the successful completion of a 481 kW DC ground‑mount solar installation at the City of Colfax’s Wastewater Treatment Facility. This solar asset will deliver long‑term savings, resilience, and clean energy benefits to the city’s infrastructure. In its first year, the system is projected […]

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CP Group Completes a 1.07 MW Rooftop Solar Project in San Diego with HOLT Renewables

September 18, 2025

San Diego, CA – September 18, 2025 – CP Group (CPG), a leader in custom recycling facilities and sorting equipment, has completed a 1.07 MW rooftop solar installation by HOLT Renewables, a leader in design-build services for commercial-scale renewable energy infrastructure. The project transforms more than 80,000 square feet of unused roof space at CPG’s […]

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Employee Spotlight: Aaron Arriaga – Turning Passion Into Progress

July 23, 2025

For over a decade, Aaron Arriaga has been immersed in the renewable energy infrastructure space — and for the past six years, he’s brought that knowledge and passion to HOLT Renewables. In his current role in sales, Aaron is driven by more than numbers. He’s focused on building trust, creating lasting partnerships, and identifying meaningful […]

Why Choose Us

  1. Dedicated to Excellence

    We are a values driven company, striving to deliver the highest quality products, construction, and service. We approach each customer and project with the same commitment to ethics, professionalism, safety, and teamwork.

  2. Efficient Execution

    Delivering financially successful solar PV construction requires efficiency in every aspect. Our team applies decades of commercial construction experience toward each project we undertake.

  3. Full-Service Provider

    Our complete service offering ranges from design and engineering to finding the right financing solution for your projects. Our team can evaluate your property, conduct feasibility studies, contract, and construct in an efficient and timely manner.