Lange Sign Company DBA Lange Sign Group
REGISTEREDOther/Undefined · East Dubuque, IL
Lange Sign Company DBA Lange Sign Group is registered with the State of Iowa (No. C089496), current through 2027-04-05. Registration is not a license or an assessment of skill. Check the State record.
Phone · State record
(815) 747-2448At a glance
- What they do
- Other/Undefined State record
- Registered in
- East Dubuque, IL State record
- Business address
- 1780 IL-35, East Dubuque, IL 61025 Google Maps
- Hours posted
- Open Mon, Tue, Wed, Thu, Fri Google Maps
- Website
- langesign.com Business website
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Free quotes from other/undefined in Iowa
This contractor is based in IL and holds an Iowa contractor registration, which is required to perform construction work in Iowa.
Get to know this business
Work & references
Explore their projects, social profiles and original sources.
Explore their work
Original galleries and public posts. A reference is not proof of who performed a job or its outcome.
Work reference
Our WorkLinked from the business website · langesign.com
Around the web
Read customer stories and reviews at their source. Registration, documents and badges do not establish workmanship or current insurance.
Business profile
FacebookLinked from the business website · facebook.com
Business profile
Google BusinessLinked from the business website · google.com
Business profile
917 40th AvenueLinked from the business website · maps.app.goo.gl
About Lange Sign Company DBA Lange Sign Group
From langesign.com
In 2003, Dan Lange’s vision of owning the commercial sign company where he was a salesperson became a reality. Today, in its 23rd year, Lange Sign Group continues to grow under Dan’s guidance with the help of his two sons, Peter Lange and Jerry Lange. The three owners have a combined 53 years of experience in the sign business. They understand their market well, where their keen ability excels to create, install, and service custom indoor and outdoor signage for businesses throughout the Midwest. Dan assures, “We tell customers we make signs the way we want them made for our own business.”
- Free estimates
- Website:
- langesign.com
- Email on their website:
- dan@langesign.com
Read from the business’s own website (langesign.com). We have not verified it and this business has not claimed this listing. Is this your business? Claim it free to edit or remove anything here, or request a correction.
Lange Sign Company DBA Lange Sign Group on Google
Google Maps
Matches the State recordname and phone number
- Store
- Website listed on Google: langesign.com
- East Dubuque, IL
- Business address on Google:
- 1780 IL-35, East Dubuque, IL 61025
- Phone:
- the number on file with the State matches this Google listing
Hours on Google
- Monday: 7:00 AM to 3:00 PM
- Tuesday: 7:00 AM to 3:00 PM
- Wednesday: 7:00 AM to 3:00 PM
- Thursday: 7:00 AM to 3:00 PM
- Friday: 7:00 AM to 3:00 PM
- Saturday: Closed
- Sunday: Closed
- Wheelchair-accessible parking
- Wheelchair-accessible entrance
Read 4 Google review excerpts
A selection supplied by Google, ordered by relevance. Reviews containing contact details or unsupported credential claims are omitted.
5 ★ · Paul Kolimas · Dec 2022
Lange installed a sign for my bed and breakfast about six months ago. The service was excellent, and I have been extremely pleased with the outcome. Many residents around town have commented to me about how nice the new sign looks. I am sure that I am now easier to find, and the sign has been helpful advertising for those driving by. I would certainly recommend Lange to other businesses.
View review on Google Maps
View review on Google Maps5 ★ · Michael R · May 2022
View review on Google Maps5 ★ · L C · Feb 2019
View review on Google Maps5 ★ · David Leider · Oct 2017
From Google Maps, as of Sep 2026. We have not verified it and this business has not claimed this listing. Is this your business? Claim it free or request a correction.
Trade and local directory
What Lange Sign Company DBA Lange Sign Group is registered to do
The State classifies Lange Sign Company DBA Lange Sign Group as other/undefined. That classification comes from the registration itself, not from us. It describes the work the business registered to perform, and it is not an assessment of skill or a limit on what they may quote for.
2026-04-21
registration last issued or renewed with the State
State registration details
- Registration number
- C089496
- Status
- Registered
- Issued / last renewed
- 2026-04-21
- Expires
- 2027-04-05
- Primary trade
- Other/Undefined
- Owner of record
- Michael Lange
- Issuing authority
- DIAL
Sourced from the Active Iowa Construction Contractor Registrations (Iowa Code ch. 91C), last updated 2026-11-02. Verify this registration with the State of Iowa. How to check a registration yourself.
Sources for this profile
- Registration: Active Iowa Construction Contractor Registrations, last updated 2026-11-02. Verify registration C089496
- About the business: read from its website, langesign.com/about-us. Not written or confirmed by the business.
- Google details: Google Maps, as of Sep 15, 2026. Not verified by us.