4.3 
Business Hours
Monday 8:00am - 6:00pm
Tuesday 8:00am - 6:00pm
Wednesday 8:00am - 6:00pm
Thursday 8:00am - 6:00pm
Friday 8:00am - 6:00pm
Saturday Closed
Sunday Closed
Year Established
2001
Shamrock Signs
Listed In: Signs
Shamrock Signs is a leading commercial sign company based in Pittsburgh, Pennsylvania, serving businesses, property owners, developers, contractors, and national sign companies throughout Western Pennsylvania, Northern West Virginia, Eastern Ohio, and the surrounding Tri-State region. Since 2001,… Shamrock Signs is a leading commercial sign company based in Pittsburgh, Pennsylvania, serving businesses, property owners, developers, contractors, and national sign companies throughout Western Pennsylvania, Northern West Virginia, Eastern Ohio, and the surrounding Tri-State region. Since 2001, we have delivered professional signage solutions that help businesses increase visibility, strengthen brand recognition, and create lasting impressions. Our services include custom sign design, fabrication, installation, permitting, repairs, maintenance, LED retrofits, illuminated signage, channel letters, monument signs, pylon signs, architectural signage, wayfinding systems, and high-rise building signage. With a fully equipped manufacturing facility, experienced union installation crews, and owned service equipment, we maintain quality control from project planning through long-term support. Backed by over 150 years of combined management experience in the sign and custom lighting industries, Shamrock Signs is recognized for delivering code-compliant, durable, and visually impactful signage solutions tailored to each client's goals. Read more
By Ricardo Salas on November 3, 2025 Verified by Google
By Louis Kruse on June 14, 2021 Verified by Google
It's a sign fabrication shop. Mostly commercial and custom signs.
By Pat Mastro on January 28, 2021 Verified by Google
We highly recommend Shamrock Renovations, LLC. as an excellent contractor. Shamrock specializes in new construction and renovation work.
We recently worked with Mr. Patrick Kusler (Shamrock Renovations) for about 2 years on the total renovation of a 2,400 square foot condo and their work was perfection. Mr. Kusler is the highest quality professional who listens to the client, has excellent work relations with the architects and produces a top quality product. His attention to detail, his ability to bring in the best subcontractors and produce what you want for your agreed upon budget is spot on.
This project was a once in a life time dream of ours and their workmanship did not disappoint.
We can highly recommend Mr. Kusler and Shamrock. We have completed 5 renovations during our lifetime and he is, by far, the best contractor that we have dealt with.
By Aaron on January 14, 2020 Verified by Google
Worked with these guys on several jobs, Top notch! The fabricators and installers know their stuff. Good company!
By Scott Betz on July 17, 2018 Verified by Google
When it comes to top notch work, this company delivers.
The team of no-nonsense professionals here bring years of expertise and sound suggestions to better the project and the vision that you have within budget.
Highly recommend them as a company of choice.
Showing the overall rating from Google. Load more reviews to see individual Google reviews.
Powered by 
Shamrock Signs 4.3 out of 5.0 based on 9 user reviews.
Shamrock Signs
535 Forest Ave, Carnegie, PA
535 Forest Ave, Carnegie, PA