PSC codes › H146
PSC H146 — Quality Control Services: Water Purification and Sewage Treatment Equipment: federal contracts
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What PSC H146 covers
Description: Quality Control Services: Water Purification and Sewage Treatment Equipment
Official definition: GSA PSC Manual (PSC April 2025.xlsx), acquisition.gov/psc-manual. Category: Equipment Related Services › Quality Control.
Who is winning new PSC H146 work
Contractors ranked by obligations on awards that started FY2024–FY2027 to date.
| Contractor | Obligations | Awards |
|---|---|---|
| AVIATE ENTERPRISES, INC. | $2.9M | 4 |
| PHIGENICS LLC | $2.5M | 18 |
| I-2-I SOLUTIONS, INC. | $1.8M | 10 |
| VENERGY GROUP LLC | $1.4M | 7 |
| HYPERION BIOTECHNOLOGY, INC. | $1.0M | 11 |
| EVOQUA WATER TECHNOLOGIES LLC | $820K | 1 |
| KLENZOID INC | $787K | 1 |
| SENTINEL SERVICES, LLC | $747K | 1 |
| TRIPLE POINT INDUSTRIES LLC | $686K | 1 |
| BEAR ENVIRONMENTAL LLC | $643K | 1 |
How competitive is PSC H146?
- 79.1% of obligations on these awards were competed.
- 43.0% of competed awards that report offers drew a single offer (n=93).
- 80.5% went to small businesses.
- The five largest contractors hold 47.6% across 78 contractors.
NAICS codes used on PSC H146 awards
| NAICS | Industry | Share |
|---|---|---|
| 541380 | Testing Laboratories and Services | 37.5% |
| 325998 | All Other Miscellaneous Chemical Product and Preparation Manufacturing | 15.2% |
| 541690 | Other Scientific and Technical Consulting Services | 14.6% |
| 238220 | Plumbing, Heating, and Air-Conditioning Contractors | 7.8% |
| 221310 | Water Supply and Irrigation Systems | 6.1% |
| 541620 | Environmental Consulting Services | 5.1% |
| 562998 | All Other Miscellaneous Waste Management Services | 4.6% |
| 221320 | Sewage Treatment Facilities | 4.0% |
Related PSC codes
J046 Maint/Repair/Rebuild of Equipment: Water Purification and Sewage Treatment Equipment · F103 Water Quality Support Services · B533 Water Quality Studies · H946 Other Qc/Test/Inspect: Water Purification and Sewage Treatment Equipment · J041 Maint/Repair/Rebuild of Equipment: Refrigeration, Air Conditioning, and Air Circulating Equipment · J045 Maint/Repair/Rebuild of Equipment: Plumbing, Heating, and Waste Disposal Equipment · J065 Maint/Repair/Rebuild of Equipment: Medical, Dental, and Veterinary Equipment and Supplies · 4610 Water Purification Equipment
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