Our Services

Solar Design & Engineering

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



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.



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



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

Operations & Maintenance

Operations & Maintenance

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


Our Projects

City of Marianna

City of Marianna Wastewater Treatment Plant

The City of Marianna, Florida, about 60 miles west of Tallahassee, financed a solar farm at its wastewater treatment plant.

Eastern Contra Costa Transit Authority

Eastern Contra Costa Transit Authority

ECCTA operates transit services and busing in 225 square miles east of San Francisco and Oakland, California.


SHI International

SHI is a privately-owned provider of IT products and services and the largest minority- and woman-owned business enterprise in the US.

Vallecitos Water District

Vallecitos Water District

Vallecitos Water District is a public agency that provides water, wastewater, and reclamation services in northwest San Diego County, California.

Hormel Foods

Swiss American Sausage Co.

Hormel’s Swiss American Sausage Company specializes in dry sausage processing.


UniFirst San Antonio

UniFirst is one of the largest workwear and textile service companies, providing managed uniform, protective clothing, and custom apparel programs to businesses.

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

Ribbon Cutting Event for the Vallecitos Water District’s Solar Project

October 14, 2021

The Vallecitos Water District Board of Directors agreed to pursue development of district-wide renewable power sources using existing open space to benefit the District and its ratepayers. Two projects are now complete; two arrays at the pair of Vallecitos owned reservoirs in Twin Oaks Valley, and an array at the (sewer) Lift Station #1, located on San Marcos Boulevard.


HOLT Renewables Constructing 4.95 MW for Toyota North America

August 12, 2020

Toyota taps HOLT Renewables to add 10.8 acres of new solar arrays at the company’s plants in Alabama, Missouri and West Virginia, reducing reliance on outside energy needed for operations.


PCI Solar Becomes HOLT Renewables LLC

January 30, 2020

We are pleased to announce the successful close of the merger between PCI Solar and HOLT CAT; and the formation of HOLT Renewables, LLC. This has been an exciting time for our team as we recognize the opportunity in working alongside the HOLT family of companies and continue to grow our capabilities to continue to […]

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.