Cover page - shares	6 Months Ended
	Jun. 30, 2025	Aug. 12, 2025
Cover [Abstract]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Jun. 30, 2025
Document Transition Report	false
Entity File Number	001-42524
Entity Registrant Name	Acuren Corporation
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	66-1076867
Entity Address, Address Line One	14434 Medical Complex Drive
Entity Address, Address Line Two	Suite 100
Entity Address, City or Town	Tomball
Entity Address, State or Province	TX
Entity Address, Postal Zip Code	77377
City Area Code	800
Local Phone Number	218-7450
Title of 12(b) Security	Common stock, par value $0.0001 per share
Trading Symbol	TIC
Security Exchange Name	NYSE
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	true
Entity Shell Company	false
Entity Ex Transition Period	true
Entity Common Stock, Shares Outstanding		200,589,758
Entity CIK	0002032966
Current Fiscal Year End Date	--12-31
Document Fiscal Period Focus	Q2
Amendment Flag	false
Document Fiscal Year Focus	2025