One of W.B. Guimarin’s recent projects, Clemson’s new Football Operations facility, is nearing completion! Take…Read More
A Values-Driven Business
Since 1903, the W. B. Guimarin team has maintained its commitment to being the best mechanical contractor in South Carolina, serving our customers, employees, and the community with integrity and innovation.
We continue to grow and prosper by consistently providing value to all.
William B. Guimarin moves to Columbia to work on Columbia’s first skyscraper now known as the Barringer building.
W.B. Guimarin installs the first air conditioning system in Columbia.
Mr. Guimarin retires and sells WBG to Edmund Rhett Heyward, his former banker and bookkeeper.
Mr. E.R. Heyward’s son, Albert R. Heyward takes over WBG.
Mr. A.R. Heyward sells WBG to his son, Carroll, and his nephew, Church Powers.
WBG celebrates its 100th anniversary.
WBG continues to grow its reputation for excellence as the leadership of Carroll Heyward and Church Powers transitions to the 4th generation of Heyward family ownership, Sidney Heyward Rex and C. Carroll Heyward, Junior.
C. Carroll Heyward, Jr.
Sidney Heyward Rex
Executive Vice President, Chief Financial Officer
Vice President of Service Operations
Shawn Wood, PE
Vice President, Sales and Engineering
Vice President, Construction Operations
Vice President of Preconstruction