SIGMA Sign Co.

SIGMA Sign Co. Sigma Sign Co. specializes in fabricating and installing quality custom signs. Contact us today.

We have the industry knowledge and experience to manage your project and provide you with a positive, turnkey experience. Sigma Sign Co provides building signs, ground signs, digital signs, channel letters, dimensional letters, commercial office signs, large format printing, vinyl graphics, banner signs, sign repair, and sign installation services to the Dallas-Fort Worth Metroplex area.

03/04/2026

Marty B is reviving the world-famous Ranchman’s Steakhouse in Ponder, opening in the Spring of 2026.

02/19/2026

Front-lit channel letters fabricated and installed for Inner Radiance in Bartonville, TX

Building sign fabricated and installed for new location in Lantana, TX
02/19/2026

Building sign fabricated and installed for new location in Lantana, TX

Nice signs!
02/17/2026

Nice signs!

Front lit channel letters on shape cut backer fabricated and installed for Function Coffee Co in Northlake, TX Function ...
02/17/2026

Front lit channel letters on shape cut backer fabricated and installed for Function Coffee Co in Northlake, TX

Function Coffee Co

New location for Barrio Tacos + Tequila + Whiskey opening soon in McKinney, TXBarrio Tacos
02/09/2026

New location for Barrio Tacos + Tequila + Whiskey opening soon in McKinney, TX

Barrio Tacos

02/08/2026

E-Muscle Cars Pylon and Building Sign

E-Muscle Cars

Newest location for Fifth Gear Automotive in South Lake. Fifth Gear Automotive
02/06/2026

Newest location for Fifth Gear Automotive in South Lake.

Fifth Gear Automotive

02/04/2026

Illuminated channel letter sign for Pace Golf Lounge in Trophy Club

Pace Golf Lounge

02/04/2026

Little AI magic showing a recient sign install transitioning to night view.

My Stomping Grounds

From all of us at SIGMA Sign Co., we wish you a Merry Christmas and a Happy New Year! 🎄✨Thank you to our customers, part...
12/26/2025

From all of us at SIGMA Sign Co., we wish you a Merry Christmas and a Happy New Year! 🎄✨
Thank you to our customers, partners, and community for your continued support this year. We’re grateful for the opportunity to work with so many great businesses and look forward to creating more great projects together in the year ahead.

Looking for reliable signage solutions? We deliver high-quality, tailored signage to meet your business needs. Our staff...
11/17/2025

Looking for reliable signage solutions? We deliver high-quality, tailored signage to meet your business needs. Our staff has the expertise and knowledge to manage your project handling everything from design to installation.
Contact us today for a free quote! 972-317-4467

Address

1590 E State Highway 121, Building C, Suite 100
Lewisville, TX
75056

Opening Hours

Monday 8am - 4pm
Tuesday 8am - 4pm
Wednesday 8am - 4pm
Thursday 8am - 4pm
Friday 8am - 2pm

Telephone

+19723174467

Website

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