Business Details
50+ Years
experience
Your Trusted Partner for Signage & Branding Solutions
Since 1947, Pro Sign has established itself as a leader in the signage and environmental branding industry, delivering innovative solutions to national and regional brands. Our comprehensive services span from initial design and engineering to fabrication, installation, and ongoing maintenance, ensuring seamless execution for projects of any scale. With a state-of-the-art 80,000-square-foot facility in Downingtown, PA, we combine advanced technology with decades of craftsmanship to create durable, visually striking signage tailored to clients' branding goals. Our team acts as an extension of your business, managing everything from small custom projects to large-scale brand conversions across industries like healthcare, banking, retail, and petroleum.Recognized for reliability and precision, we prioritize safety, timeliness, and quality in every project, supported by a dedicated project management team and a national network of installers. Over 75 years of experience have solidified our reputation as a trusted partner, capable of handling complex permitting, design challenges, and multi-site rebranding initiatives. Clients consistently praise our ability to transform concepts into impactful signage that enhances brand visibility and customer engagement.
Services
Exterior Signage
Interior Signage
Brand Conversion Programs
Sign Installation & Maintenance
Monument Signage
Channel Letter Signage
Wayfinding Signage
LED Message Centers
Details
- Year established: 1947
Highlights and features
- We offer 75+ years of specialized expertise in signage and brand conversion programs.
- Our dedicated project management team ensures seamless execution from design to installation.
- We maintain a state-of-the-art 80,000 sq ft manufacturing facility with advanced capabilities.
- Our national network of installers supports multi-site projects across industries.
- We guarantee compliance with signage regulations and precise permitting processes.
Associations and certifications
- 3M MCS Certified Print Facility
- 3M Scot Print Certified Shop
What people say
Reliable, quality sign installer
Professional and thorough
Quality of the construction
Professional and easy to work with
Services
Exterior Signage
Exterior signage creates a strong first impression through durable, high-visibility solutions tailored to brand identity. Our team handles permitting, design, and installation of illuminated and non-illuminated signs, ensuring compliance with local regulations. Clients benefit from materials engineered for long-term weather resistance while maintaining aesthetic appeal.
Brand Conversion Programs
Brand conversion programs transform business aesthetics through coordinated signage updates across multiple locations. We manage large-scale rebranding initiatives from prototype development to nationwide installation, using interim materials to maintain brand consistency during transitions. Our expertise spans industries requiring regulatory compliance and tight deadlines.
Monument Signage
Monument signage provides permanent, eye-catching branding through custom-designed freestanding structures. Crafted from durable materials like stone, metal, and illuminated elements, these signs enhance property visibility while reflecting brand sophistication. Installation includes site preparation and foundation work for long-term stability.
Wayfinding Signage
Wayfinding signage systems guide visitors through complex environments with clear directional indicators. We design custom solutions integrating dimensional lettering, digital displays, and ADA-compliant elements. Projects include hospitals, retail centers, and corporate campuses requiring intuitive navigation solutions.
Channel Letter Signage
Channel letter signage features custom-formed, illuminated letters that project brand identity at night. Available in acrylic, metal, or combination designs, these signs undergo precision fabrication and electrical installation. Clients receive energy-efficient LED lighting options with long-term durability guarantees.
People
Robert V. Protesto
Founder
A WWII veteran and artist, Robert Protesto founded Pro Sign in 1947 after learning sign painting at his grandparents' oyster house during the Great Depression. His craftsmanship and industry relationships established the company's reputation for quality.
Vince Protesto
Project Manager
Vince Protesto leads project management initiatives, overseeing execution of complex signage programs. With family ties to the company's founding, he combines generational expertise with modern project coordination techniques for national account clients.
Questions
What industries does Pro Signs serve?
We serve healthcare, banking, retail, petroleum, convenience stores, and higher education sectors with customized signage solutions.
Do you handle multi-state signage projects?
Yes, our national network supports large-scale brand conversions and signage installations across the United States.
How long does a typical sign installation take?
Timelines vary by project scope, but our experienced team ensures expedited processes while maintaining quality standards.
Are permits included in your services?
Yes, we manage complete permitting processes to ensure compliance with local signage regulations.
Can you match existing brand standards?
Our team works with established brand guidelines to maintain consistency across all signage elements.
What maintenance services are offered?
We provide ongoing maintenance programs including lighting replacements, structural inspections, and cleaning services.
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Reviews (2)
John VanHoek
Mar 10, 2022
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This establishment is very well organized and clean. The staff and associates are wonderful professionals that will bend over backwards to help you with your signage needs. This facility is very efficient and proficient with competitive prices. If for some otherworldly reason they cannot meet your needs, they will help you locat an establishment that can and will. I recommend anyone her for their signage needs.
Sean Koontz
Nov 03, 2014
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Our organization contracted "Pro-Sign" to install multiple high end signs at our new facility; the company showed well, appeared to be a competent and professional firm. Nine months later we still don't have our signage; they have been unprofessional every step of the way and it is now become necessary to pursue this problem through the legal system. It is our regret that we chose this firm to produce our signage.they have cost us both time and money; we are writing this in hopes that it may help others forgo the same problems we have been forced to deal with for nearly a year. Do not be fooled.this is firm is as unprofessional as we have ever had to deal with!
