Sigma Sign Co.

4.9
72 reviews
SIGMA Sign Co exterior building sign

About

Sign ShopBanner StoreCommercial Building ContractorElectrical Installation ServiceCommercial Printer
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.

Details

  • DeliveryAvailable
  • Requires appointmentNot available
  • Credit cardAvailable
  • DebitAvailable

Location

Sigma Sign Co.
1590 E State Hwy 121, Lewisville, TX
75056, United States

Hours

Reviews

4.9
72 reviews
5 stars
67
4 stars
3
3 stars
0
2 stars
1
1 star
1
  • PL
    Phil Loftis
    Dec 22, 2025
    5.0
    Superior Service and top notch completed projects on time and on budget! Highly recommended!!
  • TT
    Tersit Tessema
    Dec 4, 2025
    5.0
    I Love SIGMS SIGN, they are professional, attentive and friendly, especially Robynn she is the best, we have been doing business with them for a while, I would like to recommend them to any business or personal use. Tersit @ ROC
  • CP
    Cleanest PressureWashing
    Oct 15, 2025
    5.0
    Working with Renee at SIGMA Sign Co. was seamless—clear communication, quality work, and a focus on making sure I was completely happy. The signs came out excellent, and I’m already scheduling the next order. Ask for her; she will take care of you.
  • LD
    Loren Dowell
    Sep 29, 2025
    5.0
    Absolutely love working with this team. Renee and Robyn are such genuine people and know their stuff. The whole team at Sigma signs is incredible and has so much talent. I have already been telling other people about this company as I truly am impressed with them!!
  • NM
    Noman Malik
    Aug 13, 2025
    5.0
    We got an outdoor business sign made for our café, and it’s been a total game-changer. The visibility from the street is fantastic, and the colors haven’t faded even in the Texas sun. Solid craftsmanship!

Frequently Asked Questions About Sigma Sign Co.

What is your process for creating a custom sign?

At Sigma Sign Co., our custom sign creation process involves several steps. We begin with a consultation to understand your needs. After quote approval and deposit, our design team creates a concept for your review. We handle permitting if required. Production then commences, followed by rigorous quality control. The process concludes with installation or delivery, ensuring your complete satisfaction with the final product.

What types of signs do you offer?

Our comprehensive sign offerings include building signs, ground signs, digital signs, channel letters, dimensional office signs, large format printing, vinyl graphics, LED signs, custom banners, and wayfinding signs. We cater to a wide range of signage needs for businesses across DFW and North Texas.