About Classic Sign Services


Classic Sign Services is your one-stop local sign company. From sign design and replacement to sign installation and maintenance, we do it all!


Your sign is your image; you only get one chance to make that first impression!

Classic Sign Services in O'Fallon, Missouri, considers sign making an art and takes great care to create every sign with the utmost artistry and respect. We know your image is everything that's why we have in-house designers and our own technicians and installers who value perfection; it is our goal to make your sign experience stress-free and seamless. 

Our Values

With nearly 20 years of experience, we are known for being thorough, professional, caring, and most importantly, putting our clients' needs first. We know many of our customers live and work in our community. You are our livelihood that's why we strive to go the extra mile in every situation.

We also stay on top of the latest technology and products to enhance your image and save you time and money. With our own designers and installers, you can rest assured that we are here to help from start to finish!

Every kind of signage at your fingertips!

  • Banners
  • Box Signs
  • Cabinet Signs
  • Channel Letters
  • Dock Signs ?
  • Electronic Message Centers
  • Fleets 
  • Golf Course Signage
  • Large or Small Format Printing 
  • LED Signage 
  • Magnetics 
  • Marquee Signs 
  • Monument Signs
  • Neon Repair & Installation 
  • Parking Lot Lights
  • Pathway/Wall Graphics/ Decals
  • Political Signs 
  • Real Estate Signage
  • Sign Removal
  • Store Front Signage 
  • Trade Show Signs
  • Vehicle Lettering
  • Welding
  • Window Graphics
  • Yard Signs

Sign Services

  • Design & Graphics 
  • Logos 
  • Portable Sign Rentals
  • Parking Lot Lighting
  • Sign Maintenance & Repair 
  • Sign Installation 
  • Surveys 

Contact us today for your free sign package estimate!  636-978-4664

Best In Signs