General information for Great West Engineering Inc
Physical address
250 Helen P Clarke St, Helena, Mt, 59601
Mailing address
250 Helen P Clarke St, Helena, MT, 59601
Website
greatwesteng.com
Points of contact for Great West Engineering Inc
SAM.gov Points of Contact
William
Lloyd
Government Business POC
President
250 Helen P Clarke St, Helena, MT, 59601
Alene
Williams
Electronic Business POC
Controller
250 Helen P Clarke St, HELENA, MT, 59601
Additional contact details may be available
NAICS codes for Great West Engineering Inc
| Code | Description | Small Business |
|---|---|---|
| 541330 PRIMARY | Engineering Services | No |
| 541340 | Drafting Services | No |
| 541360 | Geophysical Surveying and Mapping Services | No |
|
541370
|
Surveying and Mapping (except Geophysical) Services
|
No
|
|
541611
|
Administrative Management and General Management Consulting Services
|
No
|
|
541618
|
Other Management Consulting Services
|
No
|
|
541620
|
Environmental Consulting Services
|
No
|
Contract awards for Great West Engineering Inc
3 award(s) found| Opportunity | Award Amount | Award Date |
|---|---|---|
| C--NW IDIQ - General Engineering Services - Small... | $683,849.00 | Aug 13, 2025 |
| C--NW IDIQ - General Engineering Services - Small... | $744,471.00 | Aug 29, 2025 |
| Northwest Zone Architecture & Engineering Professi... | $1,000.00 | Sep 22, 2025 |
Update history
3 change(s) tracked
Jul 2, 2026
NAICS 541360: small-business status Yes → No
Jul 2, 2026
NAICS 541611: small-business status Yes → No
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