Septic Tank and Related Services: federal contracts
Federal agencies obligated $81.6M in net prime contract dollars under NAICS 562991 in the 12 months ending Oct 5, 2026, down 22.4% from $105.2M in the preceding 12 months.
Obligations by fiscal year
Net prime contract obligations across all agencies.
Agency markets for this NAICS
Open an agency to see its top contractors, funding offices, and potential recompetes.
Top contractors
All agencies, ranked by net obligations in the latest 12 months.
| # | Contractor | Latest 12 mo |
|---|---|---|
| 1 | Major Contracting Services, Inc. | $4.3M |
| 2 | Ronjon Rentals Inc | $2.7M |
| 3 | Suntiff, LLC | $2.6M |
| 4 | Skookum Educational Programs | $2.4M |
| 5 | RLA Holdings, Inc. | $2.0M |
| 6 | Ronjon Rentals Vantex Service Joint Venture | $1.9M |
| 7 | Oregon Portable Toilets LLC | $1.9M |
| 8 | K&H Environmental Services, LLC | $1.9M |
| 9 | Future Services General Trading & Contracting Co. | $1.8M |
| 10 | Vantex Service Corporation | $1.4M |
Recent awards
New prime contract awards of $100K or more under this NAICS code, most recent first.
| Award | Contractor | Obligated | Start |
|---|---|---|---|
| 140G0226P0296 | Tatco RC JV, LLC Department of the Interior | $205K | Sep 23, 2026 |
| 19GE2126P0848 | Miscellaneous Foreign Awardees Department of State | $215K | Sep 16, 2026 |
| 1202RZ26M1327 | Sanitary Septic Service Inc Department of Agriculture | $119K | Sep 14, 2026 |
| 1202RZ26M1287 | Peter & Bailey Investments Lllp Department of Agriculture | $301K | Sep 3, 2026 |
| 1202RZ26M0960 | Oregon Portable Toilets LLC Department of Agriculture | $105K | Sep 2, 2026 |
| 1202RZ26M1236 | Villain Baits Inc Department of Agriculture | $407K | Aug 30, 2026 |
| 1202RZ26M1237 | Villain Baits Inc Department of Agriculture | $144K | Aug 30, 2026 |
| 1202RZ26M1251 | Baker Sanitary Service, Inc. Department of Agriculture | $108K | Aug 23, 2026 |
Prime contracts (award types A–D) from USAspending.gov, grouped by the NAICS code the agency assigned to each award. An award's NAICS code describes how the agency classified that purchase; it does not set eligibility for a future solicitation.
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