| Business | Phone |
| Hintzke & Assoc 10617 W Oklahoma Ave U1, Milwaukee 53227 | (414) 543-4010 |
| Investment Tax & Ins Svc Inc 9100 N White Oak Ln, Milwaukee 53217 | (414) 477-7635 |
| Washington Tax Advisors Milwaukee 53202 | (414) 276-5009 |
| Universal Tax Svc 8575 W Whitaker Ave, Milwaukee 53228 | (414) 327-4090 |
| Quigley Accounting Svc 5822 W Fond Du Lac Ave 200, Milwaukee 53218 | (414) 461-1800 |