Current report filing

Cover

v3.23.3
Cover
Oct. 10, 2023
Entity Addresses [Line Items]  
Document Type 8-K
Amendment Flag false
Document Period End Date Oct. 10, 2023
Entity File Number 001-16501
Entity Registrant Name Williams Industrial Services Group Inc.
Entity Central Index Key 0001136294
Entity Tax Identification Number 73-1541378
Entity Incorporation, State or Country Code DE
Entity Address, Address Line One 1007 North Orange Street 4th Floor
Entity Address, Address Line Two Suite 461
Entity Address, City or Town Wilmington
Entity Address, State or Province DE
Entity Address, Postal Zip Code 19801
City Area Code 770
Local Phone Number 879-4400
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Common Stock, par value $0.01 per share
Trading Symbol WLMS
Entity Emerging Growth Company false
Former Address [Member]  
Entity Addresses [Line Items]  
Entity Address, Address Line One 200 Ashford Center North
Entity Address, Address Line Two Suite 425
Entity Address, City or Town Atlanta
Entity Address, State or Province GA
Entity Address, Postal Zip Code 30338