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493
S&B Division - Numbers
of People Holding Credentials
August 15, 2008 - 69,105
credentials in 58 categories for 59,589 individuals
March 6, 2008 -
66,392 credentials in 57 categories for 56,916
individuals
September
6, 2007 -
64,949 credentials in 57 categories for 58,810 individuals
December
13,
2006 - 56,186 credentials in 56 categories for 47,980 individuals
May
27,
2006 - 55,318 credentials in 55 categories for 46,722 individuals
Click here for
historical data on credential holder numbers - PDF format
Here is a form
(PDF file) to order custom lists of mailing data
for chosen categories of credential holders (the fee for the lists is
partially based on the number of holders, which can be figured out
using the most current data on this page).
|
Credential
Categories
|
8-15-08
|
3-06-08
|
9-06-07
|
12-13-06
|
5-27-06
|
| Automatic Fire
Sprinkler Contractor |
87 |
89 |
82 |
75 |
75 |
| Automatic Fire
Sprinkler Contractor - Maintenance |
22 |
26 |
24 |
21 |
26 |
| Automatic Fire
Sprinkler Fitter-Maintenance |
98 |
92 |
84 |
108 |
108 |
| Automatic Fire
Sprinkler System Apprentice |
241 |
258 |
268 |
275 |
247 |
| Automatic Fire
Sprinkler System Tester |
82 |
76 |
75 |
63 |
63 |
| Beginning Electrician |
495 |
499 |
459 |
478 |
478 |
| Boiler-Pressure Vessel
Inspector |
183 |
181 |
183 |
168 |
164 |
| Class 1 Blaster |
97 |
98 |
96 |
92 |
90 |
| Class 2 Blaster |
164 |
163 |
149 |
140 |
122 |
| Class 3 Blaster |
40 |
37 |
29 |
24 |
23 |
| Class 4 Blaster |
14 |
14 |
14 |
14 |
13 |
| Class 5 Blaster |
179 |
174 |
169 |
157 |
153 |
| Class 6 Blaster |
121 |
118 |
115 |
107 |
102 |
| Class 7 Blaster |
20 |
19 |
19 |
18 |
17 |
| Commercial Building
Inspector |
673 |
672 |
656 |
613 |
627 |
| Commercial Electrical
Inspector |
600 |
598 |
584 |
542 |
540 |
| Commercial Plumbing
Inspector |
434 |
493 |
487 |
468 |
448 |
| Cross Connection
Control Tester |
1,485 |
1,440 |
1,421 |
1,344 |
1,344 |
| Dwelling Contractor
(Feb. 2, 2008) |
10,029 |
10,310 |
10,274 |
10,473 |
10,187 |
| Dwelling
Contractor - Restricted |
3 |
5 |
6 |
4 |
2 |
| Dwelling
Contractor
Qualifier (Feb. 25, 2008) |
9,813 |
7,401 |
7,336 |
|
|
| Electrical
Contractor |
302 |
299 |
277 |
267 |
264 |
| Electrical Contractor
- Restricted |
158 |
156 |
154 |
167 |
167 |
| Elevator Apprentice |
0 |
|
|
|
|
| Elevator Apprentice - Restricted |
0 |
|
|
|
|
| Elevator Contractor |
0 |
|
|
|
|
| Elevator Helper |
0 |
|
|
|
|
| Elevator Inspector |
47 |
47 |
40 |
36 |
28 |
| Elevator Mechanic |
8 |
|
|
|
|
| Elevator Mechanic - Restricted |
0 |
|
|
|
|
| Fireworks Manufacturer |
9 |
9 |
9 |
8 |
8 |
| HVAC Contractor |
4,104 |
4,013 |
3,898 |
3,472 |
3,472 |
| HVAC Qualifier |
348 |
335 |
321 |
271 |
271 |
| Journeyman Automatic
Fire Sprinkler Fitter |
558 |
587 |
539 |
562 |
576 |
| Journeyman Electrician |
2,986 |
2,856 |
2,700 |
2,564 |
2,536 |
| Journeyman Plumber |
2,813 |
2,901 |
2,817 |
2,844 |
2,677 |
| Journeyman Plumber -
Restricted Appliance |
316 |
328 |
319 |
323 |
302 |
| Journeyman Plumber -
Restricted Service |
331 |
362 |
353 |
380 |
363 |
| Lift Apprentice |
0 |
|
|
|
|
| Lift Helper |
0 |
|
|
|
|
| Lift Mechanic |
0 |
|
|
|
|
| Manufactured Home Installer |
330 |
315 |
308 |
90 |
0 |
| Manufactured Home Seller |
25 |
24 |
25 |
24 |
24 |
| Master Electrician |
4,043 |
3,887 |
3,776 |
3,727 |
3,652 |
| Master Plumber |
2,786 |
2,818 |
2,778 |
2,826 |
2,739 |
| Master Plumber -
Restricted Appliance |
231 |
241 |
238 |
251 |
244 |
| Master Plumber -
Restricted Service |
614 |
625 |
631 |
614 |
625 |
| Pipelayer |
802 |
910 |
888 |
914 |
914 |
| Plumbing Apprentice |
1,094 |
1,161 |
1,158 |
1,226 |
1,210 |
| Plumbing Learner -
Restricted Appliance |
158 |
162 |
161 |
173 |
165 |
| Plumbing Learner -
Restricted Service |
149 |
155 |
162 |
173 |
178 |
| POWTS Inspector |
5047 |
509 |
501 |
474 |
488 |
| POWTS Maintainer |
849 |
818 |
805 |
781 |
777 |
| Refrigerant Handling
Technician |
9,905 |
9,640 |
9,461 |
9,378 |
9,378 |
| Rental Weatherization
Inspector |
390 |
395 |
391 |
385 |
385 |
| Soil Erosion Inspector |
293 |
262 |
262 |
237 |
231 |
| Soil Tester |
1,017 |
1,006 |
1,002 |
968 |
993 |
| UDC Inspection Agency |
148 |
149 |
147 |
138 |
139 |
| UDC-Construction
Inspector |
1,166 |
1,186 |
1,170 |
1,112 |
1,143 |
| UDC-Electrical
Inspector |
845 |
849 |
838 |
802 |
830 |
| UDC-HVAC Inspector |
1,034 |
1,062 |
1,048 |
993 |
1,026 |
| UDC-Plumbing Inspector |
729 |
733 |
728 |
695 |
732 |
| Utility Contractor |
399 |
409 |
394 |
412 |
388 |
| Weld Test Conductor -
Physical |
88 |
79 |
77 |
67 |
67 |
| Weld Test Conductor -
Radiographic |
13 |
13 |
13 |
12 |
12 |
| Welder |
4,630 |
4,328 |
4,030 |
3,618 |
3,485 |
Links
--
County
Web sites ||
City/Town/Village Web sites || State Portal ||
Licensing and Permitting || Build Your
Business
Email this page's manager, Norma Sampson, norma.sampson@wisconsin.gov
or 608-267-7907.
The Department of Commerce Safety and Buildings Division is
an equal opportunity service provider and employer. If you need
assistance to access services or need material in an alternate format
please contact us 608-266-3151 TTY 608-264-8777 or amanda.berry@wisconsin.gov
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