v3.25.3
Cover - USD ($)
 12 Months Ended
Jul. 31, 2025
Oct. 29, 2025
Cover [Abstract]    
Entity Registrant Name Concrete Leveling Systems, Inc.  
Entity Central Index Key 0001414382  
Document Type 10-K  
Amendment Flag false  
Entity Voluntary Filers No  
Current Fiscal Year End Date --07-31  
Entity Well Known Seasoned Issuer No  
Entity Small Business true  
Entity Shell Company false  
Entity Emerging Growth Company false  
Entity Current Reporting Status Yes  
Document Period End Date Jul. 31, 2025  
Entity Filer Category Non-accelerated Filer  
Document Fiscal Period Focus FY  
Document Fiscal Year Focus 2025  
Entity Common Stock Shares Outstanding   14,027,834
Entity Public Float $ 12,760,833  
Document Annual Report true  
Document Transition Report false  
Document Fin Stmt Error Correction Flag false  
Entity File Number 000-53048  
Entity Incorporation State Country Code NV  
Entity Tax Identification Number 26-0851977  
Entity Address Address Line 1 5046 E. Boulevard  
Entity Address Address Line 2 NW  
Entity Address City Or Town Canton  
Entity Address State Or Province OH  
Entity Address Postal Zip Code 44718  
City Area Code 330  
Local Phone Number 966-8120  
Security 12b Title Common Stock  
Trading Symbol CLEV  
Entity Interactive Data Current Yes  
Auditor Name Stephano Slack LLC  
Auditor Firm Id 3523  
Auditor Location Wayne, Pennsylvania