Qualified electrical contractors can be added to this list.
Updated June 12, 2020
| Company Name | Number | Classification |
| 40 Mile Electric | 2520-30-086 | Class B |
| 41134 Yukon Inc. | 2520-30-090 | Class A |
| 535568 Yukon Inc. | 2520-30-232 | Class A |
| 535878 Yukon Inc. | 2520-30-134 | Class B |
| Ace Electrical Systems Inc. | 2520-30-022 | Class B |
| Action Electric | 2520-30-037 | Class B |
| Adam Stillar | 2520-30-218 | Class B |
| Allan MacDonald | 2520-30-010 | Class B |
| All-Phase Electric | 2520-30-057 | Class B |
| All-Tech Electrical Solutions | 2520-30-115 | Class C |
| Amp'd Electric | 2520-30-208 | Class C |
| Arcrite Northern Ltd. | 2520-30-170 | Class A |
| Arndt Just Electrical | 2520-30-209 | Class B |
| Badry Electric | 2520-30-220 | Class B |
| BCD Electric | 2520-30-112 | Class B |
| Benoit Electrical | 2520-30-046 | Class B |
| Ben's Electric | 2520-30-007 | Class A & B |
| Branden Carey | 2520-30-174 | Class B |
| Buck Brush Contracting and Expediting | 2520-30-212 | Class B |
| BV Electric Ltd. | 2520-30-191 | Class A |
| Canadian Industrial Power Ltd. | 2520-30-030 | Class A |
| CanDoo Electric | 2520-30-151 | Class B |
| Certified Electric | 2520-30-023 | Class B |
| Cmac's Electric | 2520-30-173 | Class B |
| Colin Dendys | 2520-30-199 | Class B |
| Crain Ventures Electrical | 2520-30-029 | Class B |
| CS Electrical Systems | 2520-30-204 | Class C |
| Cygnus Technical Services | 2520-30-175 | DG |
| Deano's Electric Service | 2520-30-071 | Class B |
| Delta Electric | 2520-30-117 | Class C |
| DMC Electrical | 2520-30-067 | Class B |
| Don't Panic Electric Construction | 2520-30-096 | Class B |
| Douglas Allemang | 2520-30-222 | Class B |
| Dynamic Systems | 2520-30-031 | Class B |
| Eagle Eye Electric | 2520-30-050 | Class B |
| Eclipse Electric | 2520-30-236 | Class B |
| Ed Chaplin | 2520-30-100 | Class A |
| Epic North General Contracting | 2520-30-110 | Class C |
| Evergreen Homes | 2520-30-075 | Class B |
| Fair Trade Electric | 2520-30-150 | Class C |
| Falcon Electric | 2520-30-040 | Class B |
| Fontaine Electrical | 2520-30-079 | Class B |
| Gerald's Electric | 2520-30-028 | Class B |
| Get-Set Electric and Technical | 2520-30-201 | Class B |
| Grasholm Electrical | 2520-30-202 | Class C |
| Grizzly Electric | 2520-30-129 | Class B |
| Harms Electric | 2520-30-142 | Class C |
| Howyadoin Electric | 2520-30-216 | Class B |
| Hoyt Electric | 2520-30-098 | Class B |
| Hungry Mountain Power | 2520-30-187 | Class B |
| Hyland Electric | 2520-30-021 | Class B |
| Industrial Electric Services Ltd. | 2520-30-152 | Class B |
| International Electric | 2520-30-099 | Class C |
| J Howard Electric | 2520-30-229 | Class B |
| Jay's Electrical Service | 2520-30-051 | Class B |
| Jaytech Electric | 2520-30-055 | Class B |
| Jentech | 2520-30-113 | Class B |
| Junction Contracting | 2520-30-033 | Class B |
| Kevin's Electric | 2520-30-101 | Class C |
| KGJ Electric | 2520-30-133 | Class B |
| L&T Holdings | 2520-30-004 | Class A |
| Lakewood Electric Ltd. | 2520-30-207 | Class A |
| Lightening Electric | 2520-30-144 | Class B |
| Live Wire Electrical | 2520-30-043 | Class B |
| Martin Electric Co. | 2520-30-166 | Class C |
| McInroy Electrical Contracting | 2520-30-068 | Class B |
| Michael Trainor | 2520-30-131 | Class C |
| Mike Simon | 2520-30-074 | Class B |
| Mineco Electric | 2520-30-001 | Class B |
| Moffat Electrical Contracting | 2520-30-210 | Class B |
| Mueller Electric Ltd. | 2520-30-178 | Class A |
| Mylner Electric | 2520-30-148 | Class C |
| Nancy's Electric | 2520-30-053 | Class B |
| NF Electrical Event Production | 2520-30-162 | Class C |
| Nomad Contracting and Electrical Services Ltd. | 2520-30-223 | Class B |
| Northwest Electric | 2520-30-059 | Class B |
| Nuline Powerline Contractors Ltd. | 2520-30-076 | Class A |
| Old Man Contracting | 2520-30-069 | Class B |
| Philco Electrical | 2520-30-185 | Class B |
| PK Electrical Construction Ltd. | 2520-30-149 | Class A |
| Puneet Toor | 2520-30-227 | Class B & C |
| Reliable Electrical Communication | 2520-30-064 | Class B |
| Robert Bowman | 2520-30-044 | Class B |
| Robinson General Contracting | 2520-30-003 | Class B |
| Sam's Electric | 2520-30-038 | Class B |
| Sima Electric | 2520-30-058 | Class B |
| Solvest Inc. | 2520-30-177 | Class B |
| Son of Mendel | 2520-30-214 | Class B & C |
| Special Eye Security | 2520-30-123 | DA |
| Spirit Lake Electric | 2520-30-085 | Class B |
| SPK Home Construction Ltd. | 2520-30-160 | Class C |
| Square G Electrical Services | 2520-30-235 | Class A |
| Status Electrical Corporation | 2520-30-091 | Class A |
| Steadfast Electrical Ltd. | 2520-30-176 | Class B |
| Stephen Ball | 2520-30-008 | Class B |
| Summit Electric | 2520-30-013 | Class B |
| Taylor's Electric | 2520-30-143 | Class C |
| The Electrical Shop | 2520-30-052 | Class B |
| Thomas Electric | 2520-30-014 | Class A |
| Tlingit Electric | 2520-30-024 | Class B |
| Total Fire Protection | 2520-30-060 | Class B |
| Total North Communications | 2520-30-156 | DB |
| Totally Wired Electrical Services | 2520-30-063 | Class B |
| True North Electric | 2520-30-127 | Class B |
| TS Electrical Contracting | 2520-30-237 | Class C |
| Valard Construction LP | 2520-30-203 | Class A |
| Vaughn Hiltz | 2520-30-111 | Class B |
| Whitehorse Electric | 2520-30-012 | Class B |
| Wintemute Electric | 2520-30-025 | Class B |
| Wynker Electric | 2520-30-120 | Class B |