General information for Extreme Excavation
Physical address
510 93rd Ave Se, Olympia, Wa, 98501
Mailing address
510 93rd Ave Se, Olympia, WA, 98501
Website
Extreme-Excavation.com
Points of contact for Extreme Excavation
SAM.gov Points of Contact
Holly
Schlottmann
Government Business POC
Electronic Business POC
Office Manager
510 93rd Ave SE, Olympia, WA, 98501
Additional contact details may be available
NAICS codes for Extreme Excavation
| Code | Description | Small Business |
|---|---|---|
| 237110 PRIMARY | Water and Sewer Line and Related Structures Construction | Yes |
PSC codes for Extreme Excavation
| Code | Description |
|---|---|
| Y1ND | CONSTRUCTION OF SEWAGE AND WASTE FACILITIES |
| Y1NE | CONSTRUCTION OF WATER SUPPLY FACILITIES |
| Y1NZ | CONSTRUCTION OF OTHER UTILITIES |
|
Y1PC
|
CONSTRUCTION OF UNIMPROVED REAL PROPERTY (LAND)
|
|
Y1PD
|
CONSTRUCTION OF WASTE TREATMENT AND STORAGE FACILITIES
|
|
Y1QA
|
CONSTRUCTION OF RESTORATION OF REAL PROPERTY (PUBLIC OR PRIVATE)
|
|
Z1LB
|
MAINTENANCE OF HIGHWAYS, ROADS, STREETS, BRIDGES, AND RAILWAYS
|
|
Z1LZ
|
MAINTENANCE OF PARKING FACILITIES
|
|
Z1ND
|
MAINTENANCE OF SEWAGE AND WASTE FACILITIES
|
|
Z1NE
|
MAINTENANCE OF WATER SUPPLY FACILITIES
|
|
Z1NZ
|
MAINTENANCE OF OTHER UTILITIES
|
|
Z2BD
|
REPAIR OR ALTERATION OF AIRPORT RUNWAYS AND TAXIWAYS
|
|
Z2KZ
|
REPAIR OR ALTERATION OF OTHER CONSERVATION AND DEVELOPMENT FACILITIES
|
|
Z2LA
|
REPAIR OR ALTERATION OF AIRPORT SERVICE ROADS
|
|
Z2LB
|
REPAIR OR ALTERATION OF HIGHWAYS, ROADS, STREETS, BRIDGES, AND RAILWAYS
|
|
Z2LC
|
REPAIR OR ALTERATION OF TUNNELS AND SUBSURFACE STRUCTURES
|
|
Z2LZ
|
REPAIR OR ALTERATION OF PARKING FACILITIES
|
|
Z2NC
|
REPAIR OR ALTERATION OF POLLUTION ABATEMENT AND CONTROL FACILITIES
|
|
Z2ND
|
REPAIR OR ALTERATION OF SEWAGE AND WASTE FACILITIES
|
|
Z2NE
|
REPAIR OR ALTERATION OF WATER SUPPLY FACILITIES
|
|
Z2NZ
|
REPAIR OR ALTERATION OF OTHER UTILITIES
|
|
Z2PB
|
REPAIR OR ALTERATION OF EXHIBIT DESIGN (NON-BUILDING)
|
|
Z2PC
|
REPAIR OR ALTERATION OF UNIMPROVED REAL PROPERTY (LAND)
|
|
Z2QA
|
REPAIR OR ALTERATION OF RESTORATION OF REAL PROPERTY (PUBLIC OR PRIVATE)
|
Update history
1 change(s) tracked
Mar 31, 2026
NAICS 237110: small-business status No → Yes
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