Open federal solicitations

Oct 26, 10:00 AM UTC+9in 12 days

DCDO Septic Tank and Sewage Treatment Maintenance

DEPT OF DEFENSE > DEPT OF THE AIR FORCE · NAICS 221320 · PSC S222

Combined Synopsis/SolicitationJPN

View on SAM.gov → · Solicitation FA527027QB006 · Posted Oct 8, 2026

Similar recent awards (2)

TOOMEY WATER SERVICE, INC. · $37,107 · Sep 25, 2026 · Air Force · NAICS 221310 (same agency, related NAICS) · SAM.gov →
NAC HEAVY HIGHWAY INC · $249,000 · Jul 1, 2026 · Army · NAICS 221320 (same department, same NAICS) · USAspending.gov →

Who won comparable work in the last 24 months: same agency and NAICS code first, then the same NAICS code from the same department or in the same state. “Won N similar” counts that company’s contracts among all of them. Follow each link to the official award record.

Nov 2, 2:00 PM UTC-7in 20 days

Y--GRCA 257282 - Replace Wastewater Plant at South Ri

INTERIOR, DEPARTMENT OF THE > NATIONAL PARK SERVICE · NAICS 221320 · PSC Y1ND

SolicitationGrand Canyon, AZ

View on SAM.gov → · Solicitation 140P2026R0101 · Posted Sep 18, 2026

Similar recent awards (2)

ATLANTIUM TECHNOLOGIES LTD · $63,283 · Sep 23, 2026 · National Park Service · NAICS 221310 (same agency, related NAICS) · SAM.gov →
AGUA PURA SERVICES LLC · $80,201 · Jul 7, 2026 · Federal Prison System / Bureau of Prisons · NAICS 221320 (same NAICS in AZ) · USAspending.gov →

Who won comparable work in the last 24 months: same agency and NAICS code first, then the same NAICS code from the same department or in the same state. “Won N similar” counts that company’s contracts among all of them. Follow each link to the official award record.

Nov 2, 2:00 PM UTC-7in 20 days

Y--GRCA 257282 - Replace South Rim Wastewater Treatment Plant, Grand Canyon, AZ

INTERIOR, DEPARTMENT OF THE > NATIONAL PARK SERVICE · NAICS 221320 · PSC Y1NZ

PresolicitationCO · office location

View on SAM.gov → · Solicitation 140P2025R0093 · Posted Jul 20, 2026

Similar recent awards (1)

ATLANTIUM TECHNOLOGIES LTD · $63,283 · Sep 23, 2026 · National Park Service · NAICS 221310 (same agency, related NAICS) · SAM.gov →

Who won comparable work in the last 24 months: same agency and NAICS code first, then the same NAICS code from the same department or in the same state. “Won N similar” counts that company’s contracts among all of them. Follow each link to the official award record.

Nov 23, 3:00 PM UTC+0in 40 days

Waste Water Treatment Plant Services

DEPT OF DEFENSE > DEPT OF THE AIR FORCE · NAICS 221320 · PSC M1ND

No Set aside usedCombined Synopsis/SolicitationPraia da Vitoria, PT-20

View on SAM.gov → · Solicitation FA448627Q0002 · Posted Oct 12, 2026

Similar recent awards (2)

TOOMEY WATER SERVICE, INC. · $37,107 · Sep 25, 2026 · Air Force · NAICS 221310 (same agency, related NAICS) · SAM.gov →
NAC HEAVY HIGHWAY INC · $249,000 · Jul 1, 2026 · Army · NAICS 221320 (same department, same NAICS) · USAspending.gov →

Who won comparable work in the last 24 months: same agency and NAICS code first, then the same NAICS code from the same department or in the same state. “Won N similar” counts that company’s contracts among all of them. Follow each link to the official award record.

Jan 6, 2:00 PM UTC-7in 85 days

Operations and Maintenance (O&M) Services for the SBIWTP

INTERNATIONAL BOUNDARY AND WATER COMMISSION: US-MEXICO · NAICS 221320 · PSC M1ND

No Set aside usedSolicitationSan Ysidro, CA

View on SAM.gov → · Solicitation 191BWC26R0009 · Posted Sep 25, 2026

Similar recent awards (1)

G.S.E. CONSTRUCTION COMPANY, INC. · $1.8M · Sep 28, 2026 · International Boundary and Water Commission: U.S.-Mexico · NAICS 221310 (same agency, related NAICS) · USAspending.gov →

Who won comparable work in the last 24 months: same agency and NAICS code first, then the same NAICS code from the same department or in the same state. “Won N similar” counts that company’s contracts among all of them. Follow each link to the official award record.

Nov 19, 2:00 PM UTC-5in 767 days

Lagoon Aeration

AGRICULTURE, DEPARTMENT OF > FOREST SERVICE · NAICS 221320 · PSC H146

Small Business Set Aside - TotalPresolicitationMammoth Cave, KY

View on SAM.gov → · Solicitation 1141206 · Posted Nov 6, 2024

Similar recent awards (2)

OPTIMUM ENVIRONMENTAL CORPORATION · $7.1M · Sep 30, 2026 · Forest Service · NAICS 221320 (same agency, same NAICS) · SAM.gov →
NAC HEAVY HIGHWAY INC · $249,000 · Jul 1, 2026 · Army · NAICS 221320 (same NAICS in KY) · USAspending.gov →

Who won comparable work in the last 24 months: same agency and NAICS code first, then the same NAICS code from the same department or in the same state. “Won N similar” counts that company’s contracts among all of them. Follow each link to the official award record.