\ Commercial Solar Contractor based out of Indianapolis
Powering Commercial Solar projects
From C&I rooftops to multi-megawatt community solar fields, Jefferson Energy delivers turnkey solar systems — engineered, built, and commissioned in-house for lasting performance.
In-House Expertise
Major electrical scope performed by our crews
Built for Scale
500 kW rooftops to 10 MW+ ground-mount
Future-Ready
Integrated storage and EV infrastructure
Utility & Permit Ready
Interconnection, AHJ approvals, inspections
\ PROUD TO HAVE SERVED
/ Commercial Solar Get Built on Trust
You need an EPC partner who understands your schedule
Our crews handle critical scopes with precision and efficiency, keeping your project moving from first layout to final commissioning. The result: fewer delays, cleaner installs, and systems that perform exactly as promised.
Engineering and layout for rooftop, canopy, and ground-mount arrays
DC/AC wiring, switchgear, and medium-voltage interconnection
Procurement of Tier 1 modules, inverters, and racking systems
Battery energy storage system (BESS) integration
AHJ permitting, utility coordination, and inspections
\ WHy CHOOSE US?
solar
PROJECTS
DELIVERED
\ Full-Scope Commercial Solar EPC
Delivering solar projects with precision, transparency, and proven execution.
Jefferson Energy serves C&I, municipal, and community solar markets, providing end-to-end EPC services that reduce risk and simplify project delivery.
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\ Commercial Projects Get Built on Trust
Everything you need to power your project safely and reliably
Ground-Mount Arrays
Pile installation, racking assembly, trenching, and MV tie-in.
Rooftop & Canopy Systems
Structural coordination, attachments, and waterproofing.
Inverters, Transformers & Switchgear
Equipment pads, electrical terminations, and commissioning.
Commissioning & Testing
Applications, testing, and witness procedures for PTO.
BESS & EV Integration
Design and installation for storage and charging infrastructure.
Permitting & AHJ Coordination
Drawings, plan review, approvals, and final inspections.
\ TESTIMONIAL
“They showed up when they said they would, worked hard every day, and left us with a solar system that’s built right.”
testimonial 03
\ TESTIMONIAL
“Jefferson Energy kept the site clean, stayed on schedule, and the system’s been running without a hitch since day one.”
Testimonial 02
\ TESTIMONIAL
“We will use Jefferson Energy again... The team they sent was an asset to the company and to us. They were professional and honest in the work they provided.”
Testimonial 01
\ TESTIMONIAL
"Jefferson Energy made the whole process simple and stress-free. From the first call to the final walkthrough, their communication was excellent and their work was top-notch. It’s rare to find a company that is this professional while still being so personable. I’ll definitely call them again for future projects."
Sarah M.
Indiannapolis
\ TESTIMONIAL
"The crew was incredibly respectful of our time and property. The installers were polite, professional, and took the time to answer every question we had throughout the process. We felt comfortable from start to finish. I would highly recommend Jefferson Energy for any electrical or solar work."
Herb G.
\ WHAT TO EXPECT
A clear process. No surprises.
We deliver commercial work the way it should be done — with tight coordination, clean communication, and zero guesswork from start to finish.
1
Discover
We dig into your goals, study site conditions, and uncover challenges early — setting the stage for a smooth build.
2
Define
We finalize the design or review existing plans, locking in a build-ready scope that meets code and approvals without surprises.
3
Build
Our crews mobilize with precision, managing every detail on site to keep work safe, clean, and ahead of schedule.
4
Commission
We test, verify, and prove system performance — then walk you through the finished project with clear documentation.
5
Support
We stand behind our work with ongoing maintenance, monitoring, and proactive care to keep your system performing at its best.
/ Comprehensive Commercial Solar Construction
WHY CHOOSE JEFFERSON ENERGY
At Jefferson Energy, solar isn’t a side service — it’s our core. We deliver commercial and community solar projects with the in-house electrical strength, EPC discipline, and trusted partnerships developers rely on.
Licensed, bonded, and code-compliant across the Midwest
Major electrical scopes performed in-house for quality and schedule control
Proven experience in C&I, municipal, and community solar projects
Skilled at navigating utilities, permitting, and interconnection processes
Trusted partner to developers, EPCs, and public-sector clients
\ FAQ
Frequently asked questions
Do you self-perform your solar work?
We handle major electrical scopes in-house with our own licensed crews, ensuring quality, safety, and schedule control. For specialized phases, we coordinate trusted partners under our direct management.
Can you coordinate with our GC or construction manager?
Yes. We regularly work under general contractors, owner’s reps, and developers. Our teams are experienced in jobsite coordination, trade scheduling, and construction communication for large-scale solar builds.
What regions do you serve?
We serve commercial and utility-scale clients across the United States. We’re licensed, bonded, and experienced with AHJs, utilities, and permitting authorities in multiple states.
Do you offer design-build services?
Yes. We provide stamped drawings, load calculations, and full solar design. This includes rooftop, canopy, and ground-mount systems, as well as solar-plus-storage and interconnection coordination.
Can you take over an existing project or fix another contractor’s work?
Yes. We’re often brought in to assess and complete unfinished or non-code-compliant solar projects. If the project is recoverable, we’ll provide a clear scope and finish the job right.
/ Full-Scope Commercial Solar EPC
Built Right. From First Pile to Final PTO.
Whether you’re building a 500 kW rooftop system, a canopy array, or a multi-megawatt ground-mount site, Jefferson Energy brings the expertise, crews, and process to get your project built right — on time, on budget, and to spec.
700+ Installs
IN-hoUSE TEAM
YOUR TURNKEY EPC
WE BRING THE ENERGY
NO GUess. all WORK.
SINCE 2011
700+ Installs
IN-hoUSE TEAM
YOUR TURNKEY EPC
WE BRING THE ENERGY
NO GUess. all WORK.
SINCE 2011
700+ Installs
IN-hoUSE TEAM
YOUR TURNKEY EPC
WE BRING THE ENERGY
NO GUess. all WORK.
SINCE 2011
\ COPYRIGHT 2025 JEFFERSON ENERGY