Custom-fabricated signs, professional installation, vehicle wraps, digital printing, and LED displays. One Wisconsin team, every project, start to finish.
Fabricated and installed in-house at our Baraboo facility. From storefront channel letters to full fleet wraps — every project handled start to finish, no middlemen.
Wide-format Roland printing on vinyl, aluminum, mesh, and specialty substrates for any indoor or outdoor application.
Locally fabricated signs built in Wisconsin — aluminum, ACM, illuminated cabinet, monument, and 3D channel letter signs for businesses of every size.
Expert restoration and round-the-clock emergency repair for storm-damaged, electrically compromised, or structurally unsafe signs across Wisconsin.
Full and partial vehicle wraps for cars, trucks, vans, trailers, and entire business fleets — custom designed and professionally installed in Wisconsin.
Professional installation by Wisconsin-certified technicians — single storefronts to multi-location commercial projects statewide.
Order banners, yard signs, decals, and more directly from our Wisconsin online store — fast turnaround, no minimums on most items.
From your first call to the final installation — every Sign20 project follows a clear, four-step process designed to keep you informed and on schedule.
We discuss your sign needs, site conditions, and budget. Most quotes are delivered same-day, free of charge, with no obligation.
Our in-house design team creates proofs for your review. We revise until you're 100% satisfied — no surprise changes at production.
Your sign is built at our Baraboo, Wisconsin shop — no outsourcing. CNC routed, wide-format printed, and assembled to spec.
Certified Wisconsin technicians handle every install. We pull permits, manage site logistics, and sign off on structural safety before leaving.
Sign20 is a Baraboo, Wisconsin sign company with deep roots in the sign industry. Over more than a decade, we've built deep expertise across every phase — custom sign fabrication, professional installation, large-format digital printing, LED display systems, and vehicle wraps.
At Sign20, customer satisfaction drives every decision. We're BBB-listed, active Chamber of Commerce members, and Wisconsin-certified sign installers serving businesses across Madison, Wisconsin Dells, Reedsburg, Portage, Sauk City, Mauston, Lodi, and the broader Sauk and Columbia County areas.
End-to-End In-House Production
Design, fabrication, printing, and installation — no outsourcing, faster turnaround, tighter quality control at every stage.
Wisconsin Certified & Chamber Member
State-certified installers and manufacturers with verifiable local credentials and an established Baraboo presence.
24/7 Emergency Response
Storm damage, electrical failure, structural hazard — we respond around the clock throughout south-central Wisconsin.
Permit Assistance Included
We're familiar with sign permit requirements across Sauk, Columbia, and Dane counties — and we'll help you navigate the process.
From hospitality to healthcare, we've built and installed signage for Wisconsin businesses across every industry — indoors, outdoors, and on the road.
Backlit cabinet signs, channel letters, wayfinding systems, and LED displays for hotels, motels, and resorts throughout Wisconsin Dells and the region.
Storefront signs, window lettering, hanging banners, and monument signs that drive foot traffic to Wisconsin retail locations.
Menu boards, drive-through signage, exterior signs, branded vehicle wraps, and food truck graphics that get Wisconsin diners in the door.
Yard signs, A-frame signs, property development signage, and commercial real estate banners — fast turnaround for time-sensitive listings.
ADA-compliant wayfinding, room identification signs, exterior directories, and window graphics for clinics, hospitals, and medical offices.
Dealership pylon signs, showroom graphics, fleet vehicle wraps, and service bay signage for Wisconsin auto dealers and repair shops.
Retractable banners, step-and-repeat backdrops, event signage, promotional displays, and trade show booth graphics — ready fast for your next Wisconsin event.
Job site signage, branded trailer wraps, contractor fleet graphics, and safety banners for Wisconsin construction and trades companies.
Online sign companies ship generic products. We build, permit, and install — in Wisconsin.
We visit your location, measure, check local codes, and assess mounting conditions before quoting. No surprises at install time.
Sign permits in Wisconsin vary by municipality. We know Sauk, Columbia, and Dane county codes and handle the paperwork for you.
When a storm knocks your sign down at 2 a.m., you need a local team — not a 1-800 number that routes to a warehouse three states away.
A selection from our full gallery — fabricated signs, vehicle wraps, storefront graphics, and LED installs across south-central Wisconsin.
Over 50 five-star reviews from businesses across Sauk County, Columbia County, and Madison.
Everything you need to know before reaching out to Sign20.
Based in Baraboo — delivering sign fabrication, professional installation, vehicle wraps, and digital printing across Sauk, Columbia, and Dane counties and beyond.
