Annual report pursuant to Section 13 and 15(d)

Document and Entity Information

Document and Entity Information (USD $)
12 Months Ended
Jun. 30, 2013
Sep. 20, 2013
Dec. 30, 2012
Document And Entity Information      
Entity Registrant Name EnviroStar, Inc.    
Entity Central Index Key 0000065312    
Document Type 10-K    
Document Period End Date Jun. 30, 2013    
Amendment Flag false    
Current Fiscal Year End Date --06-30    
Is Entity a Well-known Seasoned Issuer? No    
Is Entity a Voluntary Filer? No    
Is Entity's Reporting Status Current? Yes    
Entity Filer Category Smaller Reporting Company    
Entity Public Float     $ 4,721,660
Entity Common Stock, Shares Outstanding   7,033,732  
Entity Common Stock, Par Value per Share $ 0.025    
Document Fiscal Period Focus FY    
Document Fiscal Year Focus 2013