Business Details
50+ Years
experience
Your Trusted Partner for Custom Signage in Pomona
Williams Sign Co has been a family-owned and operated business since 1930, dedicated to delivering high-quality signage solutions with meticulous attention to detail. As a full-service sign company serving Southern California for over 78 years, we combine decades of industry experience with cutting-edge technology to meet diverse advertising needs. Our team specializes in neon signs, LED displays, custom fabrication, and comprehensive installation services, ensuring each project reflects our commitment to craftsmanship. With a legacy rooted in innovationfrom pioneering neon sign manufacturing in the 1930s to modern digital solutionswe continue to evolve while maintaining the personalized service that defines our heritage.Our four-generation family involvement underscores our dedication to building lasting relationships with clients, offering tailored solutions that enhance visibility and brand identity. From concept to completion, we prioritize reliability, technical expertise, and customer satisfaction, making us a trusted partner for businesses seeking impactful signage.
Services
Neon Signs
LED Displays
Sign Installation
Maintenance Contracts
Custom Fabrication
Permit Services
Parking Lot Lighting
Electrical Repairs
Monument Signs
Directional Signs
Details
- Year established: 1930
Highlights and features
- Family-owned since 1930 with four generations of industry expertise
- Full-service capabilities from design to installation and maintenance
- Specialized in neon, LED, and custom signage for Southern California
- Proven track record of quality craftsmanship and client satisfaction
- Comprehensive permitting and regulatory compliance assistance
Services
Neon Signs
Williams Sign Co creates handcrafted neon signs using traditional tube-bending techniques combined with modern technology. Our neon solutions offer vibrant, eye-catching visibility for businesses seeking classic or contemporary designs. With decades of expertise, we ensure durability and compliance with local regulations while delivering unique branding opportunities.
LED Displays
Our LED display services include custom-designed digital signs that provide energy-efficient, long-lasting visibility. Featuring programmable content and dynamic messaging capabilities, these solutions enhance customer engagement while reducing maintenance costs. We handle full installation and integration with existing branding systems.
Sign Installation
We offer complete sign installation services using specialized equipment like skyhoist boom trucks and Sponco ladder trucks. Our team ensures secure, code-compliant mounting for all sign types, including pole, wall, and monument signs, with minimal disruption to client operations.
Maintenance Contracts
Our preventive maintenance programs cover cleaning, electrical repairs, and component replacements for all sign types. With regular service visits, we help businesses maintain optimal sign performance and extend equipment lifespan while minimizing unexpected repair costs.
Custom Fabrication
We design and manufacture bespoke signage solutions including channel letters, directional signs, and architectural elements. Using advanced fabrication techniques, we create durable, visually striking signs that align precisely with client branding requirements and location-specific considerations.
Questions
What types of signs does Williams Sign Co Co specialize in?
We specialize in neon signs, LED displays, custom channel letters, monument signs, directional signage, and both illuminated and non-illuminated lettering solutions.
How long has Williams Sign Co Co been in business?
We've been family-owned and operating in Southern California since 1930, providing signage solutions for over 94 years.
Do you handle sign permits and regulations?
Yes, we provide comprehensive permit services and ensure all signage complies with local building codes and zoning requirements.
What service areas do you cover?
While based in Pomona, CA, we serve the entire Southern California region with installation and maintenance services.
Can you maintain existing signage?
We offer complete maintenance programs including cleaning, electrical repairs, and component replacements for all sign types.
Do you offer emergency sign repairs?
While we don't provide 24/7 emergency services, we prioritize urgent repair requests during regular business hours.
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