General information for Gonzalez Companies, LLC
Physical address
525 W Main St # 125, Belleville, Il, 62220
Mailing address
1750 South Brentwood Blvd, Suite 700, Saint Louis, MO, 63144
Website
gonzalezcos.com
Points of contact for Gonzalez Companies, LLC
SAM.gov Points of Contact
Tim
Pierce
Government Business POC
Electronic Business POC
Chief Financial Officer
1750 SOUTH BRENTWOOD BLVD, SAINT LOUIS, MO, 63144
Ted
Lachus
Alternate Government Business POC
Regional Manager
1401 Branding Avenue, Suite 365, Downers Grove, IL, 60515
Tina
Ballin
Alternate Electronic Business POC
Marketing Admin Manger
1401 Branding Avenue, Suite 365, Downers Grove, IL, 60515
Additional contact details may be available
NAICS codes for Gonzalez Companies, LLC
| Code | Description | Small Business |
|---|---|---|
|
541330
PRIMARY
|
Engineering Services
|
No
|
| 221320 | Sewage Treatment Facilities | No |
| 237110 | Water and Sewer Line and Related Structures Construction | No |
| 237310 | Highway, Street, and Bridge Construction | No |
|
237990
|
Other Heavy and Civil Engineering Construction
|
No
|
|
541350
|
Building Inspection Services
|
No
|
|
541360
|
Geophysical Surveying and Mapping Services
|
No
|
|
541370
|
Surveying and Mapping (except Geophysical) Services
|
No
|
PSC codes for Gonzalez Companies, LLC
| Code | Description |
|---|---|
| B513 | SPECIAL STUDIES/ANALYSIS- FEASIBILITY (NON-CONSTRUCTION) |
| C1BD | ARCHITECT AND ENGINEERING- CONSTRUCTION: AIRPORT RUNWAYS AND TAXIWAYS |
| C1BE | ARCHITECT AND ENGINEERING- CONSTRUCTION: AIRPORT TERMINALS |
|
C1BZ
|
ARCHITECT AND ENGINEERING- CONSTRUCTION: OTHER AIRFIELD STRUCTURES
|
|
C1CA
|
ARCHITECT AND ENGINEERING- CONSTRUCTION: SCHOOLS
|
|
C1CZ
|
ARCHITECT AND ENGINEERING- CONSTRUCTION: OTHER EDUCATIONAL BUILDINGS
|
|
C1EB
|
ARCHITECT AND ENGINEERING- CONSTRUCTION: MAINTENANCE BUILDINGS
|
|
C1JZ
|
ARCHITECT AND ENGINEERING- CONSTRUCTION: MISCELLANEOUS BUILDINGS
|
|
C1LA
|
ARCHITECT AND ENGINEERING- CONSTRUCTION: AIRPORT SERVICE ROADS
|
|
C1LB
|
ARCHITECT AND ENGINEERING- CONSTRUCTION: HIGHWAYS, ROADS, STREETS, BRIDGES, AND RAILWAYS
|
|
C1LC
|
ARCHITECT AND ENGINEERING- CONSTRUCTION: TUNNELS AND SUBSURFACE STRUCTURES
|
|
C1LZ
|
ARCHITECT AND ENGINEERING- CONSTRUCTION: PARKING FACILITIES
|
|
C1ND
|
ARCHITECT AND ENGINEERING- CONSTRUCTION: SEWAGE AND WASTE FACILITIES
|
|
C1NE
|
ARCHITECT AND ENGINEERING- CONSTRUCTION: WATER SUPPLY FACILITIES
|
|
C1NZ
|
ARCHITECT AND ENGINEERING- CONSTRUCTION: OTHER UTILITIES
|
|
C1PD
|
ARCHITECT AND ENGINEERING- CONSTRUCTION: WASTE TREATMENT AND STORAGE FACILITIES
|
|
C1PZ
|
ARCHITECT AND ENGINEERING- CONSTRUCTION: OTHER NON-BUILDING FACILITIES
|
|
C212
|
ARCHITECT AND ENGINEERING- GENERAL: ENGINEERING DRAFTING, NOT CAD/CAM
|
|
C213
|
ARCHITECT AND ENGINEERING- GENERAL: INSPECTION (NON-CONSTRUCTION)
|
|
C214
|
ARCHITECT AND ENGINEERING- GENERAL: MANAGEMENT ENGINEERING
|
|
C215
|
ARCHITECT AND ENGINEERING- GENERAL: PRODUCTION ENGINEERING
|
|
C219
|
ARCHITECT AND ENGINEERING- GENERAL: OTHER
|
|
C220
|
ARCHITECT AND ENGINEERING- GENERAL: STRUCTURAL ENGINEERING
|
|
C221
|
ARCHITECT AND ENGINEERING- GENERAL: PLUMBING SYSTEMS
|
|
C222
|
ARCHITECT AND ENGINEERING- GENERAL: ELECTRICAL SYSTEMS
|
|
C223
|
ARCHITECT AND ENGINEERING- GENERAL: MECHANICAL SYSTEMS
|
|
H156
|
QUALITY CONTROL- CONSTRUCTION AND BUILDING MATERIALS
|
|
H356
|
INSPECTION- CONSTRUCTION AND BUILDING MATERIALS
|
|
H956
|
OTHER QUALITY CONTROL, TESTING, AND INSPECTION- CONSTRUCTION AND BUILDING MATERIALS
|
|
L038
|
TECHNICAL REPRESENTATIVE- CONSTRUCTION, MINING, EXCAVATING, AND HIGHWAY MAINTENANCE EQUIPMENT
|
|
L056
|
TECHNICAL REPRESENTATIVE- CONSTRUCTION AND BUILDING MATERIALS
|
|
R425
|
SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL
|
Update history
4 change(s) tracked
Feb 6, 2026
NAICS 541330: exception NYYY → NNNN
Feb 6, 2026
NAICS 237990: exception YN → NN
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