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Jo Daviess County

Galena, IL

General information for Jo Daviess County

Physical address
330 N Bench St, Galena, Il, 61036
Mailing address
Courthouse, 330 N Bench St, Galena, IL, 61036

Points of contact for Jo Daviess County

SAM.gov Points of Contact

Melisa Hammer
Government Business POC
County Treasurer
JO DAVIESS COUNTY, 330 N BENCH ST, GALENA, IL, 61036
MELISSA HAMMER
Alternate Government Business POC
OFFICE MANAGER
JO DAVIESS COUNTY ADMINISTRATION, 330 NORTH BENCH STREET, GALENA, IL, 61036
Tammy Cahill
Electronic Business POC
Grant Administrator
JO DAVIESS COUNTY, 330 N BENCH ST, GALENA, IL, 61036

Additional contact details may be available

NAICS codes for Jo Daviess County

Code Description Small Business
237310 PRIMARY Highway, Street, and Bridge Construction Yes
921190 PRIMARY Other General Government Support No
561612 Security Guards and Patrol Services Yes

Update history

2 change(s) tracked
Mar 12, 2026
NAICS 561612 is no longer the primary code
NAICS 561612: small-business status No → Yes
Mar 12, 2026
NAICS 237310 became the primary code
NAICS 237310: small-business status No → Yes
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