| Business | Phone |
| Architectural Lighting Conslnt 7104 Cedar St, Milwaukee 53213 | (414) 771-1921 |
| Klein Lighting Llc 338 N Milwaukee St 301, Milwaukee 53202 | (414) 272-0012 |
| Luminosity Inc 309 N Water St, Milwaukee 53202 | (414) 278-0992 |
| Michael Warren Lighting Design 3241 S 14th St, Milwaukee 53215 | (414) 708-7226 |