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Business Details
47 Years
experience
Custom Sign Solutions in San Antonio
Since 1979, Keller Custom Signs has been a family-owned leader in the signage industry, dedicated to delivering exceptional craftsmanship and innovative solutions. Our 30,000-square-foot manufacturing facility is equipped with state-of-the-art technology, enabling us to handle custom sign design, fabrication, and installation for clients nationwide. With a team averaging 15 years of industry experience, we combine technical expertise with personalized service to meet diverse client needs. Our commitment to quality is reflected in our comprehensive offerings, including digital LED signs, neon signs, pylon signs, and monument signs, all tailored to enhance brand visibility.

Fully bonded and insured, we prioritize timely execution, competitive pricing, and client satisfaction, ensuring every project aligns with our reputation for excellence. Over decades, we have built lasting partnerships with businesses across sectors, supported by our in-house capabilities and a focus on solving complex signage challenges. Our dedication to continuous improvement and client-centric approach has solidified our position as a trusted partner in the industry.
Services
Digital LED Signs Neon Signs Pylon Signs Monument Signs Channel Letter Signs Sign Installations Sign Refurbishments
Details
  • Year established: 1979
Highlights and features
  • We offer in-house fabrication, installation, and service for seamless project management.
  • Our team averages 15 years of experience in the signage industry.
  • We serve clients nationwide with tailored, high-quality sign solutions.
  • Our 30,000 sq/ft facility ensures efficient production and timely delivery.
  • We are fully bonded and insured for client peace of mind.
What people say
Excellent customer service Quality of work Highly recommend Timely service Creative solutions
Services
Digital LED Signs
Digital LED signs, also known as electronic message centers, offer dynamic, low-maintenance advertising with full-color displays. These signs allow businesses to update messages instantly, capturing attention through motion and vibrant visuals. Ideal for high-impact communication, they provide cost-effective visibility compared to traditional media.
Neon Signs
Neon signs deliver bright, eye-catching advertising through customizable designs and lighting effects. Perfect for branding or highlighting specific products, they create a nostalgic yet modern aesthetic. Our neon solutions combine traditional craftsmanship with durable materials for long-lasting impact.
Pylon Signs
Pylon signs provide maximum visibility with tall, freestanding structures that enhance brand recognition. Designed for durability and aesthetic appeal, they are ideal for businesses seeking prominent roadside advertising in compliance with local regulations.
Monument Signs
Monument signs offer elegant, low-profile branding solutions that comply with strict size restrictions. These durable, ground-level signs reinforce brand identity while maintaining aesthetic harmony with surrounding architecture and landscaping.
Channel Letter Signs
Channel letter signs are mounted directly on buildings, offering customizable lighting and design options. They enhance visibility and brand recognition through tailored typography and illumination, suitable for both daytime and nighttime prominence.
Questions
What types of signs does Keller Custom Signs create?
We specialize in digital LED signs, neon signs, pylon signs, monument signs, channel letter signs, and custom billboard solutions.
Do you offer sign installation and maintenance services?
Yes, we provide full-service installation, refurbishments, and ongoing maintenance for all sign types.
What areas do you serve?
While based in San Antonio, we serve clients nationwide, including Austin, Corpus Christi, and Laredo.
Are your signs customizable to specific business needs?
Yes, we offer fully customized signage solutions tailored to your brand requirements and location.
How long has Keller Custom Signs been in business?
We have been serving clients since 1979, with a team averaging 15 years of industry experience.
Reviews (5)
Tim McGinn
Jan 24, 2022 Report
JD and team did excellent work on 4 signs for my business, including 2 channel letter signs, a pylon sign, and interior wall sign. Their conscientious technicians handled our service and installation with a level of attention that definitely separates them from the competition. This 2nd generation sign company operates with an unmatched level of integrity. Keller Custom Signs & Designs truly understands the importance of quality workmanship, professionalism, and competitive pricing. I recommend them to anyone needing high quality signage. TM
Ricardo Garcia
May 02, 2021 Report
Man weather i was calling for business or sales i feel you guys could be a little more curtious considering you are asking customers to call in to make an appointment.
Pedro Gonzales
Dec 01, 2019 Report
I would highly recommend Keller Custom Signs! I dealt with Steve and he was very professional and on top of my project. He was prompt with any replying to any questions that I had. This is a GREAT local company!
Brian Lennard
Apr 15, 2019 Report
It was a pleasure to work with Keller Custom Signs. All staff was professional and easy to deal with from sign design, permitting, fabrication and installation of our new monument sign.
Daniel Carrillo
Jan 27, 2019 Report
Keller Signs are a hard working sign shop. Signs are not an easy process and therefore should not be rushed. JD was so helpful and the warehouse staff always treated with respect. Our Church sign looks amazing and our church is extremely proud. Thank Keller signs. Oh and if you want to check the sign pass by our church. (Shameless plug) Central Church, 1418 W Woodlawn Ave, San Antonio 78201