1. Black Diamond Investigations
309 W Lakeway Rd, Gillette, WY 82718
Coordinate: 44.26853,-105.50826
Phone: (307) 682-3059
2. Securitas Security
400 S Kendrick Ave Ste 102, Gillette, WY 82716
Coordinate: 44.29098,-105.50289
Phone: (307) 682-1882
3. Guardsmark
801 E 4th St Ste 10, Gillette, WY 82716
Coordinate: 44.29155,-105.49324
Phone: (307) 682-0272
4. Universal Protection Service
801 E 4th St, Gillette, WY 82716
Coordinate: 44.29155,-105.49324
Phone: (307) 682-0272
5. Securitas Security
405 W Boxelder Rd, Gillette, WY 82718
Coordinate: 44.27684,-105.50793
Phone: (307) 682-1882