Top-Notch Sign Services Since 1957
Commercial Sign Company St. Louis
Piros Signs is St. Louis trusted commercial sign company, delivering custom-designed, professionally fabricated, and expertly installed signage solutions that help local businesses stand out, build credibility, and attract customers every single day.
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For your complete sign and lighting service Needs
Why Your Business Needs a Professional Commercial Sign
- Design custom signage tailored to you
- Fabricate all signage in our fully UL-listed manufacturing shop
- We handle all permitting requirements and coordinate
- Expert installation for proper placement and safety
- Provide ongoing sign maintenance, lighting service, and emergency repair support
- Serve businesses of every size and industry across
Why Choose Piros Signs as Your St. Louis Commercial Sign Company
With over 67 years of experience serving the St. Louis metro area, Piros Signs brings a rare combination of deep local knowledge, in-house manufacturing capability, and licensed electrical expertise to every project. As a family-owned and operated business affiliated with IBEW Local 1, Local 309, and Local 649, and proud members of the WSA, ISA, and Tri-State Sign Association, Piros Signs holds itself to the highest professional and safety standards in the industry.
One Company Handles Everything
From initial concept and custom design through fabrication, permitting, installation, and ongoing maintenance, Piros Signs manages your entire signage project under one roof.
Local Knowledge, Regional Reach
Piros Signs has spent over six decades building relationships and completing projects across the St. Louis region. That local expertise means they understand the permitting landscape, the environmental conditions, and the competitive business environment their clients operate in.
Built to Last
Every sign fabricated by Piros Signs is engineered for the long term. Using premium materials and manufacturing processes in a fully UL-listed shop, their signs are built to withstand the elements and maintain their appearance for years.
Licensed Electrical Expertise
Illuminated and digital signage requires more than fabrication skill; it requires licensed electrical knowledge. Piros Signs is a fully licensed electrical contractor, meaning every lit sign, LED display, and electronic message center is installed safely, correctly, and in full compliance with local codes.
We are Committed to your business success
At Piros Signs, our commitment to service does not end when the installation is complete. We are dedicated to building long-term relationships with every business we serve, providing responsive communication, honest guidance, and dependable support at every stage of your signage experience. Whether you are a new business establishing your first sign or an established company refreshing an aging one, our team approaches every project with the same sense of pride, professionalism, and personal accountability that has defined Piros Signs since 1957.