Each member of the Coverra team is dedicated to the values and ongoing training and expertise that will help us provide you the information and insurance product you need to protect yourself, your family and your business.

Covering Western Wisconsin with 4 locations

Home Office - Sparta

(Including the communities of Norwalk, Cashton Ontario, Westby, Viroqua, Bangor and Rockland)
217 N. Black River Street
PO Box 253
Sparta, WI 54656
Ph# (608) 269-2127
Ph# (800) 947-1075
Fax# (608) 269-2130

Tomah Office

(Including the communities of Warrens, Camp Douglas, Kendall, Wilton and Elroy)
1500 N. Superior Avenue, Suite 1
PO Box 623
Tomah, WI 54660
Ph# (608) 372-2127
Fax# (608) 372-3531

Black River Falls Office

502 N. Water Street, Suite 2
Black River Falls, WI 54615
Ph# (715) 284-2127
Fax# (715) 284-3465

Holmen Office

(Including the communities of La Crosse, Onalaska and West Salem)
1111 Linden Drive, Suite 1
PO Box 277
Holmen, WI 54636
Ph# (608) 526-6345
Fax# (608) 526-3158

E-Mail

Sparta Home Office: (608) 269-2127

Gary G. Ascher, Agent - President, e-mail me
Joyce Putman, Agent - VP of Operations, e-mail me
Heather Antonneau, Agent, e-mail me
Jim VonRuden, Agent, e-mail me
Eric Haun, Agent, e-mail me
MaryJo Amundson, Commercial Customer Service Agent, e-mail me
Tracey Kast, Commercial Customer Service Agent, e-mail me
Sheri Powelson, Receptionist, e-mail me
Marcia Crocker, Personal Customer Service Agent, e-mail me
Jessica Brueggen, Customer Service Representative, e-mail me

Tomah Office: (608) 372-2127

Rhonda Simonson, Agent, e-mail me
Sandy Smith, Personal Customer Service Agent, e-mail me
Carrie Cross, Customer Service Representative, e-mail me

Black River Falls Office: (715) 284-2127

Lori Scharlau, Agent, e-mail me
Marcia Crocker, Personal Customer Service Agent, e-mail me

Holmen Office: (608) 526-6345

Jeffrey Ascher, Agent, e-mail me
Laura Bennett, Customer Service Agent, e-mail me
Pam Andre, Commercial Customer Service Representative, e-mail me