About Addisigns
A family-owned Tucson sign company, designing, building, installing and servicing signs for more than 70 years.
Trusted Tucson Signs Since 1955
Addisigns has been a trusted provider of Tucson signs since 1955, delivering high-quality, cost-effective signage solutions to help businesses maximize their ROI.
Our expertise spans creative design, professional consultations, and custom logo creation tailored to your business needs. Whether you run an apartment building, retail store, restaurant, school, or office, our attention-grabbing signs are designed to boost your brand visibility and attract customers.
We specialize in producing custom road signs, pole signs, building signs, and panels using advanced techniques like LED lighted letters, neon, and 3D address numerals. Our services also include sign maintenance, neon repair, and refurbishing old signs, ensuring your advertising stays impactful. Choose Addisigns for reliable, high-quality Tucson signage that elevates your business.
Our History Since 1955
Tom Addis was a sign painter by trade. In 1955 he opened Addis Sign Company in Tucson, back when every sign was drawn and produced by hand. Over the years the name merged with the work and became Addisigns, but the commitment to quality signs that stand the test of time has not changed. Many of Tom’s original designs still dot the Arizona landscape.
Today the company is led by Mike Addis, CEO, who personally oversees projects, and Kathy Addis, CFO. We remain locally owned and proud to call Tucson home.
70+
Years in business
3,000+
Completed projects
2,000+
Happy customers
24
Types of signs
20
Team members
How Our Expert Service Works
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Tell us Your Ideas
Share your business, your building and what you want your sign to do.
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Design & Approval
Our designers create the drawings and handle the permits.
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Production
We build your sign in our U.L.-certified Tucson shop.
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Installation & Service
Our crews install it and keep it running for years.
What We Do Under One Roof
- Sign DesignBy in-house designers, from logo concepts to approval drawings
- Sign FabricationIn our U.L.-certified manufacturing facility
- Installation and Site SurveysWith our own crane trucks, bucket trucks, ladder trucks, man-lifts and JLGs
- Repair and MaintenanceFrom a single bulb to full refurbishment, neon repair and LED retrofits
- Permits and VariancesHandled by our in-house permit specialist
- Service AreasTucson, the Phoenix area and all of Southern Arizona
We serve Tucson, the Phoenix area and all of Southern Arizona from our shop at 3808 East 38th Street.
Leadership Team
Kathy Addis
CFO – Addisigns Inc
Memberships and Accreditations
Addisigns is a member of the International Sign Association, the Arizona Sign Association and World Sign Associates, and is accredited with NFIB and the Tucson Metro Chamber.
- International Sign Association
- Arizona Sign Association
- World Sign Associates
- NFIB
- Tucson Metro Chamber
Still family-owned and proud to call Tucson home after more than 70 years.
Work With a Sign Company That Has Been Here Since 1955
Tell us about your project, or see the signs we’ve built across Arizona.