CLEAR AND MAINTAIN SAND AT OCEAN BEACH AMA DIVERSIFIED CONSTRUCTION GROUP $133,577 NATIONAL PARK SERVICE NATIONAL PARK SERVICE — 562910 Remediation Services F099 NATURAL RESOURCES/CONSERVATION- OTHER May 14, 2026 May 14, 2026 Sep 8, 2026
THE CONTRACTOR SHALL PROVIDE ALL LABOR, MATERIALS, EQUIPMENT, AND SUPERVISION NECESSARY TO INSTALL WATER SERVICE LINES, SEWER PIPING, SEPTIC SYSTEM COMPONENTS, AND ASSOCIATED CONNECTIONS, INCLUDING MOBILIZATION AND DEMOBILIZATION, IN ACCORDANCE WI AMA DIVERSIFIED CONSTRUCTION GROUP $42,392 INDIAN HEALTH SERVICE INDIAN HEALTH SERVICE — 237110 Water and Sewer Line and Related Structures Construction Y1ND CONSTRUCTION OF SEWAGE AND WASTE FACILITIES May 12, 2026 Jan 13, 2026 Jan 12, 2027
INSTALL VAPOR BARRIERS AT CAPEHART HOUSING AMA DIVERSIFIED CONSTRUCTION GROUP $497,108 NATIONAL PARK SERVICE NATIONAL PARK SERVICE — 236220 Commercial and Institutional Building Construction Z1FA MAINTENANCE OF FAMILY HOUSING FACILITIES May 5, 2026 May 5, 2026 Oct 21, 2026
REPLACE CULVERTS BUNKER ROAD, GOGA AMA DIVERSIFIED CONSTRUCTION GROUP $182,449 NATIONAL PARK SERVICE NATIONAL PARK SERVICE — 236220 Commercial and Institutional Building Construction Y1AA CONSTRUCTION OF OFFICE BUILDINGS Apr 29, 2026 Apr 29, 2026 Aug 3, 2026
REFURBISH FORT CORNKHITE BUILDINGS 1066 AND 1073 AMA DIVERSIFIED CONSTRUCTION GROUP $260,920 NATIONAL PARK SERVICE NATIONAL PARK SERVICE — 236220 Commercial and Institutional Building Construction Z1FA MAINTENANCE OF FAMILY HOUSING FACILITIES Apr 27, 2026 Apr 27, 2026 Nov 16, 2026
RESTRIPE PARKING LOTS & INSTALL WHEEL STOPS, GOGA AMA DIVERSIFIED CONSTRUCTION GROUP $171,659 NATIONAL PARK SERVICE NATIONAL PARK SERVICE — 236220 Commercial and Institutional Building Construction Y1AA CONSTRUCTION OF OFFICE BUILDINGS Apr 15, 2026 Apr 15, 2026 Jun 1, 2026
PROVIDE ALL WORK AND SERVICES NECESSARY FOR WATER AND WASTEWATER UTILITY IMPROVEMENTS AT THE ROBERT ALTON SITE AMA DIVERSIFIED CONSTRUCTION GROUP $33,945 INDIAN HEALTH SERVICE INDIAN HEALTH SERVICE — 237110 Water and Sewer Line and Related Structures Construction Y1ND CONSTRUCTION OF SEWAGE AND WASTE FACILITIES Apr 15, 2026 Jan 13, 2026 Jan 12, 2027
REPLACE SEWER LATERAL BUILDING 204, GOGA AMA DIVERSIFIED CONSTRUCTION GROUP $77,259 NATIONAL PARK SERVICE NATIONAL PARK SERVICE — 236220 Commercial and Institutional Building Construction Y1AA CONSTRUCTION OF OFFICE BUILDINGS Apr 7, 2026 Apr 7, 2026 Jun 8, 2026
THE CONTRACTOR MUST PROVIDE ALL LABOR, MATERIALS, EQUIPMENT, SUPERVISION, AND SERVICES NECESSARY TO INSTALL WATER AND WASTEWATER UTILITY IMPROVEMENTS AT 12284 REGGHETTI ROAD, PALA, CA 92059, IN ACCORDANCE WITH THE PROJECT REQUIREMENTS. AMA DIVERSIFIED CONSTRUCTION GROUP $58,809 INDIAN HEALTH SERVICE INDIAN HEALTH SERVICE — 237110 Water and Sewer Line and Related Structures Construction Y1ND CONSTRUCTION OF SEWAGE AND WASTE FACILITIES Mar 31, 2026 Jan 13, 2026 Jan 12, 2027
THE CONTRACTOR MUST PERFORM WATER AND SEWER INFRASTRUCTURE IMPROVEMENTS INCLUDING INSTALLATION OF SERVICE LINES, SEPTIC SYSTEM COMPONENTS, AND RELATED SITE WORK.NAOMI NAJERA SITE LOCATION: 36190 CHURCH ROAD, CAMPO, CA 91906 AMA DIVERSIFIED CONSTRUCTION GROUP $64,877 INDIAN HEALTH SERVICE INDIAN HEALTH SERVICE — 237110 Water and Sewer Line and Related Structures Construction Y1ND CONSTRUCTION OF SEWAGE AND WASTE FACILITIES Mar 25, 2026 Jan 13, 2026 Jan 12, 2027
THE CONTRACTOR SHALL COMPLETE ALL REQUIRED WORK, INCLUDING PROVIDING THE NECESSARY MANPOWER, MATERIALS, AND EQUIPMENT, AT THE RACHEL LOMAS SITE. AMA DIVERSIFIED CONSTRUCTION GROUP $33,203 INDIAN HEALTH SERVICE INDIAN HEALTH SERVICE — 237110 Water and Sewer Line and Related Structures Construction Y1ND CONSTRUCTION OF SEWAGE AND WASTE FACILITIES Mar 5, 2026 Mar 5, 2026 Jan 12, 2027
MINIMUM GUARANTEE TASK ORDER AMA DIVERSIFIED CONSTRUCTION GROUP $2,000 NATIONAL PARK SERVICE NATIONAL PARK SERVICE — 236220 Commercial and Institutional Building Construction Z2AZ REPAIR OR ALTERATION OF OTHER ADMINISTRATIVE FACILITIES AND SERVICE BUILDINGS Feb 24, 2026 Feb 24, 2026 Feb 18, 2031
THE PURPOSE OF THE CONTRACTOR MUST PROVIDE LABOR, MATERIALS, EQUIPMENT, SUPERVISION, AND ALL INCIDENTALS NECESSARY TO PERFORM CONSTRUCTION OF PROPOSED WATER AND SEPTIC FACILITIES FOR THE RESIDENCE OF MARLEEN KOLB, LOCATED AT 1241 MORALES LANE, CA 21 AMA DIVERSIFIED CONSTRUCTION GROUP $10,910 INDIAN HEALTH SERVICE INDIAN HEALTH SERVICE — 237110 Water and Sewer Line and Related Structures Construction Y1ND CONSTRUCTION OF SEWAGE AND WASTE FACILITIES Jan 7, 2026 Jan 7, 2026 Apr 26, 2026
THE CONTRACTOR SHALL PROVIDE ALL LABOR, MATERIALS, EQUIPMENT, TOOLS, TRANSPORTATION, AND SUPERVISION NECESSARY TO FURNISH AND COMPLETE THE WORK AS SPECIFIED AT SANTA YSABEL SAN DIEGO, CA AMA DIVERSIFIED CONSTRUCTION GROUP $39,462 INDIAN HEALTH SERVICE INDIAN HEALTH SERVICE — 237110 Water and Sewer Line and Related Structures Construction Y1ND CONSTRUCTION OF SEWAGE AND WASTE FACILITIES Nov 14, 2025 Nov 14, 2025 Apr 10, 2026
THE CONTRACTOR SHALL PROVIDE ALL LABOR, MATERIALS, EQUIPMENT, TOOLS, TRANSPORTATION, AND SUPERVISION NECESSARY TO FURNISH AND COMPLETE THE WORK AS SPECIFIED AT COBRA (BRIAN) CHACON 43647 CASTILE CANYON ROAD SAN JACINTO, CA. 92582 AMA DIVERSIFIED CONSTRUCTION GROUP $4,380 INDIAN HEALTH SERVICE INDIAN HEALTH SERVICE — 237110 Water and Sewer Line and Related Structures Construction Y1ND CONSTRUCTION OF SEWAGE AND WASTE FACILITIES Sep 10, 2025 Sep 10, 2025 Jan 12, 2026
REPAIR OF RODEO BEACH SURFER SHOWERS AND REPLACEMENT OF RODEO BEACH RESTROOM ROOF AMA DIVERSIFIED CONSTRUCTION GROUP $238,202 NATIONAL PARK SERVICE NATIONAL PARK SERVICE — 236220 Commercial and Institutional Building Construction Z1JZ MAINTENANCE OF MISCELLANEOUS BUILDINGS Sep 9, 2025 Sep 9, 2025 May 4, 2026
RENEWAL OF VAULT TOILETS REPAINT AMA DIVERSIFIED CONSTRUCTION GROUP $249,926 NATIONAL PARK SERVICE NATIONAL PARK SERVICE — 238990 All Other Specialty Trade Contractors Z1JZ MAINTENANCE OF MISCELLANEOUS BUILDINGS Sep 8, 2025 Sep 8, 2025 Aug 4, 2026
THE CONTRACTOR IS RESPONSIBLE FOR FURNISHING ALL LABOR, MATERIALS, EQUIPMENT, AND SUPERVISION NECESSARY TO INSTALL A NEW SEPTIC TANK SYSTEM AND ASSOCIATED CONNECTIONS AT THE INDIAN HEALTH SERVICE SITE LOCATED AT RINCON INDIAN RESERVATION, 1-4474 JAC AMA DIVERSIFIED CONSTRUCTION GROUP $41,000 INDIAN HEALTH SERVICE INDIAN HEALTH SERVICE — 237110 Water and Sewer Line and Related Structures Construction Y1ND CONSTRUCTION OF SEWAGE AND WASTE FACILITIES Aug 1, 2025 Aug 1, 2025 Jan 12, 2026
AMA TO #34 LEONARD LINTON HOME FOR SANITATION SERVICES ON THE MORONGO INDIAN RESERVATION. POC FOR THE PROJECT IS JOSH SIMS. AMA DIVERSIFIED CONSTRUCTION GROUP $34,247 INDIAN HEALTH SERVICE INDIAN HEALTH SERVICE — 237110 Water and Sewer Line and Related Structures Construction Y1ND CONSTRUCTION OF SEWAGE AND WASTE FACILITIES Jul 22, 2025 Jul 22, 2025 Sep 23, 2025
MARIN HEADLANDS FORCED MAIN REPAIRS AMA DIVERSIFIED CONSTRUCTION GROUP $39,567 NATIONAL PARK SERVICE NATIONAL PARK SERVICE — 237110 Water and Sewer Line and Related Structures Construction Z2ND REPAIR OR ALTERATION OF SEWAGE AND WASTE FACILITIES Jul 17, 2025 Jul 17, 2025 Sep 3, 2025
THE OBJECTIVE OF THE PROJECT IS TO REPAIR AND PROVIDE ADEQUATE PROTECTION OF THE POTABLE WATER STORAGE FACILITIES WITHIN RESERVOIR 22192. AMA DIVERSIFIED CONSTRUCTION GROUP $541,199 DEPT OF THE NAVY DEPT OF THE NAVY — 237110 Water and Sewer Line and Related Structures Construction Z2PZ REPAIR OR ALTERATION OF OTHER NON-BUILDING FACILITIES Jul 10, 2025 Jul 10, 2025 Oct 19, 2026
THE OBJECTIVE OF THE PROJECT IS TO REPAIR AND PROVIDE ADEQUATE PROTECTION OF THE POTABLE WATER STORAGE FACILITIES. AMA DIVERSIFIED CONSTRUCTION GROUP $1,184,279 DEPT OF THE NAVY DEPT OF THE NAVY — 237110 Water and Sewer Line and Related Structures Construction Z2PZ REPAIR OR ALTERATION OF OTHER NON-BUILDING FACILITIES Jun 24, 2025 Jun 24, 2025 Oct 2, 2026
REPLACE ELECTRICAL AND WATER HEATERS IN PARK HOUSING AMA DIVERSIFIED CONSTRUCTION GROUP $177,348 NATIONAL PARK SERVICE NATIONAL PARK SERVICE — 238990 All Other Specialty Trade Contractors N045 INSTALLATION OF EQUIPMENT- PLUMBING, HEATING, AND WASTE DISPOSAL EQUIPMENT Jun 16, 2025 Jun 16, 2025 Mar 31, 2026
TASK ORDER #32 IS TO PROVIDE SANITATION SERVICES FOR MELANIE FLOYD SITE. AMA DIVERSIFIED CONSTRUCTION GROUP $34,101 INDIAN HEALTH SERVICE INDIAN HEALTH SERVICE — 237110 Water and Sewer Line and Related Structures Construction Y1ND CONSTRUCTION OF SEWAGE AND WASTE FACILITIES May 27, 2025 May 27, 2025 Aug 29, 2026
TASK ORDER #33 IS TO PROVIDE SANITATION SERVICES FOR STEVEN BRICKHOUSE SITE. AMA DIVERSIFIED CONSTRUCTION GROUP $37,812 INDIAN HEALTH SERVICE INDIAN HEALTH SERVICE — 237110 Water and Sewer Line and Related Structures Construction Y1ND CONSTRUCTION OF SEWAGE AND WASTE FACILITIES May 27, 2025 May 27, 2025 Jul 26, 2025