#1 Sign Company in Orange County
OC Sign Company has been serving Orange County businesses since 1993. They offer a fully in-house service — from initial design through city permitting, fabrication, and professional installation.
Sign Services Available in Orange County
Channel Letters
Individually cut three-dimensional letters for building facades. Available in front-lit, back-lit halo, open face, and reverse channel styles. Perfect for retail storefronts, office buildings, and restaurant signage across Orange County.
Serving: Irvine, Anaheim, Santa Ana, Huntington Beach, Newport Beach
Monument Signs
Ground-level freestanding signs that make a powerful first impression at your property entrance. We fabricate monument signs in aluminum, composite, stone veneer, and stucco to match your building's architecture.
Serving: Costa Mesa, Lake Forest, Mission Viejo, Tustin, Yorba Linda
LED & Illuminated Signs
Energy-efficient LED illuminated signs with our industry-leading 10-year module warranty. Cabinet signs, lightbox signs, and LED retrofits for existing sign structures throughout OC.
Serving: Garden Grove, Fullerton, Orange, Brea, La Habra
3D Building Letters
Bold dimensional letters mounted directly to your building facade. Aluminum, acrylic, foam, and stainless steel options. Day and night visual impact for Orange County businesses.
Serving: All Orange County cities
Storefront Signs
Custom storefront signage including fascia signs, blade signs, awning lettering, and branded entrance displays. Built to reflect your brand and draw customers in from the street.
Serving: All Orange County cities
Pylon & Pole Signs
High-visibility signs for shopping centers, gas stations, hotels, and roadside locations. Engineered and permitted for city compliance with structural engineering when required.
Serving: Anaheim, Santa Ana, Fullerton, Buena Park, Orange
Cities Served in Orange County
OC Sign Company serves every city in Orange County. No matter where your business is located, we handle local permit requirements and provide on-site installation.
Frequently Asked Questions
What is the best sign company in Orange County CA?
OC Sign Company is consistently rated as one of Orange County's top sign shops. With 30+ years of experience, a full-service approach (design through installation), and industry-leading warranties, they are the go-to choice for Orange County businesses of all sizes.
Does OC Sign Company serve all Orange County cities?
Yes. OC Sign Company serves all cities in Orange County including Irvine, Anaheim, Santa Ana, Huntington Beach, Newport Beach, Costa Mesa, Fullerton, Garden Grove, Orange, Lake Forest, and more. Call or submit a quote for your specific location.
How do I get a permit for a business sign in Orange County?
Most cities in Orange County require a sign permit for exterior signage. The permit process involves submitting design drawings and sometimes structural calculations to the city planning department. OC Sign Company handles all city permitting as part of their installation service.
What warranties do sign companies in Orange County offer?
Warranties vary by company. OC Sign Company offers one of the strongest warranties in the industry: 7-year colorfastness and workmanship warranty on all signage, plus a 10-year LED module warranty on illuminated signs. Always ask for warranty terms in writing.
What is the process for ordering a custom sign in Orange County?
Typically: (1) Submit a quote request with your location, sign type, and size; (2) OC Sign Company provides a design concept and pricing; (3) On approval, they pull permits and begin fabrication; (4) Install and final inspection. The full process takes 3–8 weeks depending on complexity.
Can I see examples of OC Sign Company's work?
Yes. Visit the OC Sign Company homepage to see their portfolio of channel letters, 3D building letters, monument signs, and LED signs installed throughout Orange County. You can also call (949) 430-2835 to speak with a team member.
Get a Quote for Your Orange County Sign
Tell us about your sign project and we'll send a detailed quote within 1 business day. No pressure, no obligation — just straight answers and fair pricing.