Status
323
178,621
9,997
1,112
12,868
224
662
16,684
2,125
75
1,627
59
2,706
1,120
13,204
2,868
17
Category
22,739
4,995
8,148
11,325
6,265
7,061
9,219
5,188
56,888
6,166
21,460
8,661
59,536
5,750
4,778
7,359
Location
3,919
2,518
9,711
4,994
3,115
19,309
7,171
2,901
2,620
1,948
1,820
2,092
2,367
28,955
6,192
6,919
2,406
2,286
1,760
5,418
Results
10,000 license holders
Special Restricted Plumbing, Heating and Air Conditioning Classification
Durham
Active