TENCO Solar brings extensive experience delivering commercial solar solutions for public-sector and public-works projects, with a strong track record supporting schools, universities, municipalities, and government facilities across California. Our team is experienced in working within regulated public procurement environments, including coordination with agencies such as the Department of the State Architect (DSA), and navigating multi-site scheduling, compliance, and inspection requirements.

Trusted by some of California's largest schools:





Our Department of the State Architect (DSA) Experience
TENCO SOLAR has extensive experience with Division of the State Architect projects and delivered 18 DSA-regulated solar projects in 2025 alone. We understand the added coordination DSA projects require and we manage compliance, inspections, and approvals efficiently to keep schedules on track and stakeholders aligned.
DSA Projects Completed in 2025
Installed DSA Projects, 1.3MWh of BESS

Our DSA Expertise
We provide turnkey solar design and installation services for schools, municipal buildings, higher education campuses, and other public facilities, supporting a variety of solar installation types.
DSA PC Pre-Approved
For public works projects we install DSA Precheck pre-approved carport structures, saving significant time and costs on projects.
Solar Design & Engineering
As a full EPC, we take care of everything needed for the installation under one roof. That means Design, Engineering, DSA coordination, Permits, Procurement, and Installation is coordinated by TENCO SOLAR.
Installation Services
Over three decades we’ve performed hundreds of solar panel installations, from large commercial buildings to small residential systems.




Public Works Projects
TENCO SOLAR has completed many commercial solar installations for all types of properties across the state of California.
Why Choose TENCO SOLAR?
Large enough to deliver, small enough to care. We strive to always do right by our customers, even when no one is watching. Our dedication to integrity combined with decades of technical expertise, ensures a flawless execution, no matter the scope of your solar project.
We've installed over 40,000,000 watts of solar throughout California. Solar design, installation, and maintenance is all we do!

With a full in-house staff for design, procurement, and installation, you will work only with TENCO SOLAR throughout the process of purchasing and installing your solar system.

Industry Best Warranty: We back our installations with a 10-year workmanship warranty. Plus, we take the time to understand each customer’s unique needs and design the best system for you using premium products.

Get a Quote
Contact TENCO SOLAR for more information about the steps and processes we follow to ensure that each commercial solar project we install exceeds your highest expectations.












