CBP data indicates that there are more establishments categorized as retail trade businesses with between one and four employees in 29662 than in any other category.
The following table shows how many construction businesses with between one and four employees were in 29662 during the period from 2012 to 2016.
Construction businesses with between one and four employees in 29662 (2012-2016)
Year
Total businesses
2012
16
2013
18
2014
20
2015
19
2016
25