Time Line
![](https://www.sidockgroup.com/wp-content/uploads/2018/02/qtq80-NJ77me.jpeg)
1974
The company is established in 1974 as Randers Engineering by three chemical engineers in Muskegon, Michigan who serviced the chemical industry.
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1991
The Detroit area office of Randers Engineering opens in 1991 to aid in servicing the chemical industry on the east side of the state.
![](https://www.sidockgroup.com/wp-content/uploads/2018/02/Hangar-door_1.jpg)
1994
William A. Sidock joins Randers Engineering to serve as Director of its Detroit area operations.
![](https://www.sidockgroup.com/wp-content/uploads/2018/02/qtq80-MPTWAE.jpeg)
2000
Randers Engineering is purchased and rebranded as Sidock Group, Inc. The company moves its headquarters to Novi, Mi and the firm consists of 38 professionals in 2 offices.
![](https://www.sidockgroup.com/wp-content/uploads/2018/01/qtq80-nobJRv.jpeg)
2005
Sidock Systems, LLC is founded to provide control systems fabrication and construction services.
![](https://www.sidockgroup.com/wp-content/uploads/2018/02/qtq80-NJ77me.jpeg)
2008
Sidock Properties designs and constructs a new, LEED Silver facility for the Muskegon, Michigan office. Sidock Group's Wyandotte office opens through the acquisition of a 50 year-old architectural firm.
![](https://www.sidockgroup.com/wp-content/uploads/2018/02/Hangar-door_1.jpg)
2010
Sidock Group moves into their new headquarters in Novi, Michigan after the building's renovation is completed by Sidock Properties Novi.
![](https://www.sidockgroup.com/wp-content/uploads/2017/09/qtq80-dHWe7v.jpeg)
2012
Sidock Group's Lansing office opens through the hiring of several key personnel holding expertise in the gas utility market.
![](https://www.sidockgroup.com/wp-content/uploads/2018/01/qtq80-qpfo5F.jpeg)
2013
Sidock Group's Gaylord office opens when a well-respected architect familiar with northern client needs joins the firm.
![](https://www.sidockgroup.com/wp-content/uploads/2017/11/DSCN0596-cropped_optimized-1-e1511285455581.jpg)
2015
Sidock Group's Sault Ste. Marie office opens through the acquisition of a surveying firm which had been established in 1981. The office is intended to work closely with that of Gaylord.
![](https://www.sidockgroup.com/wp-content/uploads/2018/01/qtq80-Lbk4yo.jpeg)
2018
Sidock Group is a broad-based engineering, architectural, consulting, and project management firm with over 160 professionals in 9 offices.