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Sonag Company, Inc.
If you are looking for an experienced, qualified and professional minority-owned general construction contractor,  you are in the right place! 


For over 10 years, Sonag Co., Inc. has been providing a wide variety of construction services throughout the Upper Midwestern United States.  Our home office is in Milwaukee, WI.

We have a history of over 400 successfully completed projects and have gained a wide base of construction experience from civil, commercial, healthcare, industrial, and residential types of construction in both the private and public sectors.

Sonag Co., Inc.  is a certified MBE, DBE, EBE, and HUB zone construction firm.

We have the personnel and equipment to self perform the following trades:  carpentry, concrete, masonry, demolition, excavation, and general labor.  Please inquire as to our current crew status and job size capabilities.

Sonag Co., Inc. is a fully bonded, licensed and insured business enterprise.

How can we help you?


Friday, 09 October 2015

Brian Ganos, the president of Sonag Co. Inc., named the Region 4 Hispanic Businessman of the Year by the USHCC.

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