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Geocon Professional Services LLC

Frankfort, IL

General information for Geocon Professional Services LLC

Physical address
10045 W Lincoln Hwy, Frankfort, Il, 60423
Mailing address
10045 W Lincoln Hwy, Frankfort, IL, 60423
Website
geoconcompanies.com

Points of contact for Geocon Professional Services LLC

SAM.gov Points of Contact

Jonathon Zabrocki
Government Business POC
President
10045 W. Lincoln Hwy, Frankfort, IL, 60423
Susan Maslanka
Electronic Business POC
Mrs
10045 Lincoln Highway, Frankfort, IL, 60423

Additional contact details may be available

NAICS codes for Geocon Professional Services LLC

Code Description Small Business
541330 PRIMARY Engineering Services No
541350 Building Inspection Services No
541380 Testing Laboratories and Services No
541620
Environmental Consulting Services
No

PSC codes for Geocon Professional Services LLC

Code Description
B510 SPECIAL STUDIES/ANALYSIS- ENVIRONMENTAL ASSESSMENTS
B519 SPECIAL STUDIES/ANALYSIS- GEOTECHNICAL
B532 SPECIAL STUDIES/ANALYSIS- SOIL
B533
SPECIAL STUDIES/ANALYSIS- WATER QUALITY
C1NC
ARCHITECT AND ENGINEERING- CONSTRUCTION: POLLUTION ABATEMENT AND CONTROL FACILITIES
H956
OTHER QUALITY CONTROL, TESTING, AND INSPECTION- CONSTRUCTION AND BUILDING MATERIALS

Update history

2 change(s) tracked
Dec 27, 2025
NAICS 541620: small-business status Yes → No
Dec 27, 2025
NAICS 541380: small-business status Yes → No
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