Contact Information

Madison Location
Telephone:  608-271-7500
FAX: 608-274-1609
Postal address:
5001 Voges Rd. Madison WI 53718

Green Bay Location
Telephone: 920-499-0900
FAX: 920-499-3881
Postal address:
2200 Ashland Ave. Green Bay WI 54304

Directions: 

  Greenbay: At US-41 SR-32 exit (Lombardi Ave.) to Ashland Ave. Bear South on Ashland Ave.

  Madison: I-90/94. Exit 142, West on US-12/18. Exit South on US-51. Turn East on Voges Rd.

Business Hours: 7:30AM - 4:30PM                                      Employee Directory (click here)

Send mail to info@tsihvac.com with questions or comments about this web site.