Sign Designs, Inc.
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We design, manufacture, install and service custom electric signs and awnings throughout California and Nevada. Sign Designs was established in 1971 by Allen Johnston and Douglas Smith. We have been committed to excellence since opening our operation and have been under the same ownership during that time. Sign Designs' entire staff is ready to assist you with all your signage needs.
12/23/2025
May your season be filled with joy, light, and holiday magic. ✨
11/27/2025
Grateful for our customers, partners, and community who trust us to bring their vision to life. From all of us at Sign Designs, Inc., we wish you a very Happy Thanksgiving! 🦃✨
09/30/2025
✨ Proud to give back to our community! ✨
Sign Designs was honored to sponsor today’s Modesto Rotary Club meeting. As a company rooted right here in the Central Valley since 1971, our passion goes beyond building signs—we’re committed to building up our community.
Thank you to the Modesto Rotary Club for the opportunity to support your work and connect with local leaders who share a vision for a stronger, thriving Modesto.
09/30/2025
✨ Proud to give back to our community! ✨
Sign Designs, Inc. was honored to sponsor today’s Modesto Rotary Club meeting. As a company rooted right here in the Central Valley since 1971, our passion goes beyond building signs—we’re committed to building up our community.
Thank you to the Modesto Rotary Club for the opportunity to support your work and connect with local leaders who share a vision for a stronger, thriving Modesto.
Thank you, Jenny Salgado and Sign Designs, for sponsoring today's Modesto Rotary Club meeting!
Click here to claim your Sponsored Listing.
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Contact the business
Website
Address
204 Campus Way
Modesto, CA
95350
Opening Hours
| Monday | 8am - 5pm |
| Tuesday | 8am - 5pm |
| Wednesday | 8am - 5pm |
| Thursday | 8am - 5pm |
| Friday | 8am - 5pm |
