Annual report pursuant to Section 13 and 15(d)

Document and Entity Information

Document and Entity Information - USD ($)
12 Months Ended
Dec. 31, 2019
May 08, 2020
Jun. 28, 2019
Cover [Abstract]      
Entity Registrant Name urban-gro, Inc.    
Entity Central Index Key 0001706524    
Document Type 10-K    
Document Period End Date Dec. 31, 2019    
Amendment Flag false    
Current Fiscal Year End Date --12-31    
Is Entity a Well-known Seasoned Issuer? No    
Is Entity a Voluntary Filer? No    
Is Entity's Reporting Status Current? Yes    
Entity Filer Category Non-accelerated Filer    
Entity Public Float     $ 13,327,898
Entity Common Stock, Shares Outstanding   28,709,312  
Document Fiscal Period Focus FY    
Document Fiscal Year Focus 2019    
Entity Small Business true    
Entity Emerging Growth true    
Entity Ex-transition period false    
Entity Shell Company false    
Entity Interactive Data Current Yes    
Entity File Number 000-55966    
Entity Incorporation State Code CO