PSC codes › 4630
PSC 4630 — Sewage Treatment Equipment: federal contracts
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What PSC 4630 covers
Description: Sewage Treatment Equipment
Official definition: GSA PSC Manual (PSC April 2025.xlsx), acquisition.gov/psc-manual. Category: Facilities & Construction › Facility Related Materials.
Who is winning new PSC 4630 work
Contractors ranked by obligations on awards that started FY2024–FY2027 to date.
| Contractor | Obligations | Awards |
|---|---|---|
| EVAC NORTH AMERICA INC | $45.4M | 12 |
| SUNSTATE ENVIRONMENTAL SERVICES INC | $17.5M | 1 |
| HIGHLAND ENGINEERING, INC. | $13.2M | 17 |
| HEMPHILL CONSTRUCTION CO INC | $4.4M | 1 |
| CAROLLO ENGINEERS INC | $1.8M | 1 |
| R P M SUPPLY CORPORATION | $928K | 4 |
| ENVIRONMENTAL SYSTEMS LLC | $575K | 1 |
| PORTABLE SERVICES, INC. | $525K | 1 |
| UTILITY SYSTEMS SOLUTIONS, INC. | $481K | 1 |
| SERVICE SOLUTIONS PLUMBING LLC | $417K | 1 |
How competitive is PSC 4630?
- 46.8% of obligations on these awards were competed.
- 19.4% of competed awards that report offers drew a single offer (n=108).
- 22.4% went to small businesses.
- The five largest contractors hold 90.5% across 95 contractors.
NAICS codes used on PSC 4630 awards
| NAICS | Industry | Share |
|---|---|---|
| 333998 | All Other Miscellaneous General Purpose Machinery Manufacturing | 47.9% |
| 221320 | Sewage Treatment Facilities | 20.0% |
| 333319 | Other Commercial and Service Industry Machinery Manufacturing | 14.4% |
| 333996 | Fluid Power Pump and Motor Manufacturing | 5.1% |
| 333914 | Measuring, Dispensing, and Other Pumping Equipment Manufacturing | 3.1% |
| 423830 | Industrial Machinery and Equipment Merchant Wholesalers | 2.1% |
| 333310 | Commercial and Service Industry Machinery Manufacturing | 1.5% |
| 562991 | Septic Tank and Related Services | 0.8% |
Related PSC codes
4320 Power and Hand Pumps · 5340 Hardware · 5999 Miscellaneous Electrical and Electronic Components · 5330 Packing and Gasket Materials · 4310 Compressors and Vacuum Pumps · 4720 Hose and Flexible Tubing · 3040 Miscellaneous Power Transmission Equipment · 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings
Win PSC 4630 work with FedSift
- Matched to your company — PSC 4630 solicitations ranked against your capabilities, NAICS and certifications, with a fit score for each
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