Sustainable Sign Manufacturing, Powered by the Sun

Sign Pro builds every sign in a LEED-certified, 40,000 sq. ft. facility

powered by an 890-panel solar array.


It's better for the planet, better for our community, and better for your bottom line.

890

Solar Panels

293 kW

Solar Array Size

100%

Of Production Electricity Needs

$2,368,696

Projected Lifetime Savings

Solar data from Sign Pro's 2018 solar installation. Year one savings: $477,522 · Enough to power 1,347 homes.

Our Commitment

Setting the Standard for Green Sign Manufacturing

We bring a green mindset to our day to day operations. From the energy that powers our production floor to the materials we recycle, sustainability is built into how Sign Pro works.


Our team is proud to partner with clients on sustainability projects, including projects that have earned LEED recognition. We also run a full recycling program for packaging and production materials throughout our facility.

Our Solar Story

Sign Pro Goes Green

Meeting 100% of our production electricity needs.

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1990

Sign Pro Is Founded

Sign Pro begins building its reputation one project, and one sign, at a time.

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2018

A New Home in Plantsville

We open our 40,000 sq. ft. LEED-certified production facility along Interstate 84.

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2018

Going Solar

We complete a 293 kW solar array of 890 panels, powering our production with the sun.

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What we were doing was installing a solar array that will power our production well into the future.

Pete Rappoccio, Owner & Founder

Our Facility

Inside Our Green Facility

Everything from design to fabrication to finishing happens under one solar powered roof.

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LEED-Certified Building

Our 40,000 sq. ft. Plantsville facility was built to LEED standards for energy efficiency and responsible construction.

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Solar-Powered Production

Our 293 kW solar array powers the tools, lights, and equipment that build your signs.

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Facility-Wide Recycling

We recycle packaging and production materials throughout our facility to keep waste out of landfills.

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Everything In-House

Design, fabrication, painting, electrical, and installation all happen under one roof, so fewer parts travel back and forth.

Green Signage

Sustainable Signage Solutions

Sustainability doesn't stop at our walls. We help clients choose signage that performs beautifully and responsibly for years to come.

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Energy-Efficient LED Illumination

Our illuminated signs use LED lighting that uses far less energy and lasts far longer than traditional neon or fluorescent.

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LED Sign Retrofits

Upgrade your existing sign cabinets and channel letters to LED to cut energy use and extend the sign's life.

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Efficient Electronic Message Centers

Modern EMCs let you change your message instantly, eliminating printed replacements, with energy efficient displays.

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American-Made Materials

We use domestic materials wherever possible and build everything in house, supporting a shorter, local supply chain.

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Built to Last

The most sustainable sign is one you don't have to replace. We use durable, high-quality materials designed for decades of performance.

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Responsible Materials & Inks

We help clients choose materials and finishes that lower environmental impact without sacrificing quality.

Solar panel array on the roof of Sign Pro's Plantsville, CT facility

Green Building

A Partner for LEED & Green Building Projects

Architects, general contractors, and facility managers rely on Sign Pro when sustainability is part of the spec. We've worked alongside clients on projects that earned LEED recognition, and we can help you choose materials, lighting, and methods that support your goals.

Energy-efficient LED illumination

In-house design and local manufacturing

Signage built in a LEED-certified, solar-powered facility

Featured Sustainability Project

Helping CCSU Earn National Recognition

The Project

Central Connecticut State University launched a campus wide sustainability initiative that went on to earn the university national recognition.

The Result

A campus wide signage program that supported CCSU's sustainability achievements and national recognition.

THE PAYOFF

Why Sustainable Manufacturing Benefits You

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Competitive Pricing

Solar power lowers our operating costs, and those savings help keep your project competitive.

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Long-Lasting Signs

Quality materials and LED components mean fewer repairs and replacements over time.

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A Local Supply Chain

Your sign is designed and built in Plantsville, CT with American made materials.

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Brand Alignment

Show your customers your commitment to sustainability, starting with the sign on your building.

SIGNS WE BUILD

Energy Efficient Signage We Build

Every one of these is built with LED lighting in our solar powered facility.

Channel Letters

Illuminated Signs

Electronic Message Centers

Architectural Signs

IN THE NEWS

Sustainability & Local Manufacturing in the News

Sign Pro logo for the Business Honor feature on founder Peter Rappoccio

Sign Pro Featured in Business Honor: From Concept to Reality

By The Sign Pro Team • November 4, 2026
Sign Pro founder Peter Rappoccio talks turnkey signage, in-house manufacturing in Plantsville, CT, and sustainability in Business Honor's October 2026 issue.
Sign Pro and Hartford HealthCare partnership giving back to the Connecticut community

Signs of Something Bigger: Sign Pro's Commitment to Community

By The Sign Pro Team • August 24, 2026
Sign Pro was featured in Hartford HealthCare's philanthropy story. See why our family-owned Connecticut sign company proudly gives back to the community.
Vehicle wrapped in 3M IJ280 print film by Sign Pro

We're Now Wrapping With 3M's New IJ280 Print Film

By The Sign Pro Team • August 24, 2026
Sign Pro now wraps vehicles and fleets with 3M's new IJ280 Print Film, engineered for better conformability, cleaner bubble-free installs, and lasting durability.

FAQS

Sustainability FAQ

  • IS SIGN PRO'S FACILITY REALLY SOLAR POWERED?

    Yes. In 2018, Sign Pro installed an 890-panel, 293 kW solar array at our Plantsville, CT facility. It is designed to meet 100% of our production electric needs. The array saved $477,522 in its first year and is projected to save more than $2.3 million over its lifetime, which helps us stay efficient and keep costs competitive for our clients.

  • ARE LED SIGNS MORE ENERGY EFFICIENT THAN NEON?

    Yes. LED signs use far less electricity than neon, last significantly longer, and need less maintenance. They also contain no mercury or gas, which makes them safer to handle and easier to dispose of responsibly. That means lower energy bills for you and a smaller environmental footprint.

  • CAN YOU CONVERT MY EXISTING SIGN TO LED?

    In many cases, yes. Our team can evaluate your existing sign and recommend whether an LED retrofit or a full replacement makes the most sense. Upgrading to LED is one of the simplest ways to cut energy costs and refresh a sign’s appearance without starting from scratch.

  • CAN SIGN PRO SUPPORT A LEED BUILDING PROJECT?

    Absolutely. Sign Pro operates out of a LEED-certified facility and has partnered with clients on sustainability-focused projects, including Central Connecticut State University’s campus-wide sustainability initiative, which earned the university national recognition. We work with architects and project teams to select materials and lighting that align with green building goals.

  • WHERE ARE SIGN PRO'S SIGNS MANUFACTURED?

    Every sign is manufactured in-house at our 40,000 sq. ft. LEED-certified, solar-powered facility in Plantsville, Connecticut. We never outsource production, so we keep full control over quality, timelines, and the environmental impact of how your sign is made.

  • DOES SIGN PRO RECYCLE PRODUCTION MATERIALS?

    Yes. Sign Pro runs a full recycling program throughout our facility, covering packaging and other production materials. A green mindset guides our day-to-day operations, from how we power our shop to how we handle waste.

GET STARTED

Build Your Brand the Sustainable Way

From energy efficient LED signage to American made materials, Sign Pro helps you make a lasting impression, responsibly. Let's talk about your next project.