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Gunther Construction Co.

Gunther Construction Co.

(309) 342-4155

Gunther Construction Co.

64 years in business
PO Box 1480
Galesburg, IL 61402-1488
BBB File Opened: 01/07/2004
Business Started: 01/01/1953
Business Started Locally: 01/01/1953
Business Incorporated: 03/01/1973 in DE
Type of Entity
Business Management
  • Ms. Carol Mansker, Controller
  • Mr. John Kovach, President
  • Mr. Lynn Leinbach, General Superintendent
  • Mr. Pat Meyer, Estimator
Contact Information
  • Principal: Ms. Carol Mansker, Controller
Business Category
  • Road Building Contractors
  • Building Contractors
  • Buildings - Concrete

Products & Services
Gunther Construction is a Heavy & Highway Construction Contractor. We are the largest construction and materials handling company in West Central Illinois. We have two asphalt plants locally; one in Galesburg and also one in Monmouth, Illinois.
Alternate Business Names
  • The Cedar Co.


BBB Reason for Ratings

BBB rating is based on 13 factors: Get the details about the factors considered.

Licensing information is provided in the BBB Business Profiles to inform the public about industries that may require professional licensing, bonding, or registration. Better Business Bureau encourages you to check with the appropriate agency to be certain any requirements are currently being met.

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BBB reports on known significant government actions involving the business's marketplace conduct.

BBB reports on a company that is out of business for three years from the date the company closes its doors or ceases to do business.

BBB reports on unauthorized use of the Better Business Bureau's name and/or logo for as long as the business continues to use it in any advertising, or for one year after the business ceases any repeated unauthorized uses.

BBB reports on a business’s bankruptcy as long as the business remains in bankruptcy.

BBB reports when mail sent to the business was returned by the Postal Service.

Gunther Construction Co.


Gunther Construction Co.

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