CBP data indicates that there are more establishments categorized as retail trade businesses with between one and four employees in 37919 than in any other category.
The following table shows how many construction businesses with between one and four employees were in 37919 during the period from 2012 to 2016.
Construction businesses with between one and four employees in 37919 (2012-2016)
Year
Total businesses
2012
38
2013
42
2014
31
2015
32
2016
35