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De Keyser Construction

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Business Address

De Keyser Construction

Service Area

Brown County, WI

Door County, WI

Outagamie County, WI

Calumet County, WI

Oconto County, WI

Winnebago County, WI

Shawano County, WI

Kewaunee County, WI

Manitowoc County, WI

Hours

Mon - Fri: 8:00 am - 4:30 pm
Sat - Sun: Closed

24-Hour Emergency Services Available

Holiday Hours

Monday, May 26, 2025 : Closed
Friday, July 4, 2025 : Closed
Monday, September 1, 2025 : Closed
Thursday, November 27, 2025 : Closed
Wednesday, December 24, 2025 : Closed
Thursday, December 25, 2025 : Closed
Thursday, January 1, 2026 : Closed

Main Phone: (920) 307-0123

Alternate Phone: (920) 468-1073

Learn More About De Keyser Construction

Serving the Green Bay, WI area, De Keyser Construction specializes in sewer, water line, and water main services. 24-hour emergency services. All projects completed to city-specific standards. Cleanliness guaranteed. Call or text us for a free estimate.

serving area

Green Bay, WI

and surrounding areas

Contact Us

Business Hours

Mon - Fri: 8:00 am - 4:30 pm
Sat - Sun: Closed

24-Hour Emergency Services Available

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