CL Sign & Lighting/Big C Signs

CL Sign & Lighting/Big C Signs We are about our customers... Conrad's Big "C" Signs is a full-service sign shop specializing in outdoor and indoor signage.

Our main areas of business are manufacturing, installation, rentals, maintenance, and repair. The majority of our clients are located in the Black Hills of South Dakota, but we provide installation and service for the entire state of South Dakota as well as Nebraska, North Dakota, and Wyoming, and shipping is available to anywhere in the United States.

02/09/2026

We are looking for team members!
Hiring Service Techs, Installers, Designers, Fabricators, and Sales.
Pay: $15-$30 DOE/Performance.
[email protected]

Thanks for the opportunity to update your sign! Please stop in and visit all of these great businesses!!
02/05/2026

Thanks for the opportunity to update your sign! Please stop in and visit all of these great businesses!!

10/26/2025
We got our digital sign trailer repaired, reassembled, and back on the road! Our friends at Crossroads Wesleyan Church a...
08/27/2025

We got our digital sign trailer repaired, reassembled, and back on the road! Our friends at Crossroads Wesleyan Church are using it to advertise the road closure for their annual block party on September 3rd from 5-8PM; please swing by there for some fun!
And if you need to get the word out for something YOUR organization is doing, let us know! We'd be happy to program and deliver it to your location!

We helped our friends over at Wild Sage with some shiny new signage on their shiny new building! Peep the evening photos...
07/04/2025

We helped our friends over at Wild Sage with some shiny new signage on their shiny new building! Peep the evening photos in the comments...

Our friends at Urban Glow Candle Co. got some new window signage! It took some extra work being in the historic district...
06/26/2025

Our friends at Urban Glow Candle Co. got some new window signage! It took some extra work being in the historic district, but we think its a beautiful addition to downtown Rapid City!

Giving of the gifts we were given.
06/24/2025

Giving of the gifts we were given.

Special thanks to Emmanuel's own Christian Lerback of Big C Signs for putting up our new sign on Quincy Street. See Chris for all your sign needs, and he'll take good care of you.

The man, the myth, the legend! Thanks for your many contributions to our success; Happy Birthday Mo!!
05/03/2025

The man, the myth, the legend! Thanks for your many contributions to our success; Happy Birthday Mo!!

The two went up on Wednesday. Aqua and Acre has signage and Catrachos has a sign on the Tenant Panel and on their front...
04/18/2025

The two went up on Wednesday. Aqua and Acre has signage and Catrachos has a sign on the Tenant Panel and on their front door.

Put this up yesterday. Angel Massage now has a new, double face, sign.
04/09/2025

Put this up yesterday. Angel Massage now has a new, double face, sign.

Just installed Loos, Sabers & Smith. Law offices with a new look!
04/07/2025

Just installed Loos, Sabers & Smith. Law offices with a new look!

Address

1740 E North Street
Rapid City, SD
57701

Opening Hours

Monday 7:30am - 4:30pm
Tuesday 7:30am - 4:30pm
Wednesday 7:30am - 4:30pm
Thursday 7:30am - 4:30pm
Friday 7:30am - 4:30pm

Telephone

+16053488744

Website

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