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Recipient profile

Navajo Nation

Window Rock, AZ | 20 awards | $173,471,484 obligated | Top agency Department of the Treasury | NAICS 541620 | Updated April 17, 2026

UEI: Not surfaced
Location: Window Rock, AZ
Last updated: April 17, 2026
20 awards or transactions are attached to this profile, with 20 visible award records expanded below.
Department of the Treasury is the most visible awarding agency at $2,859,416,730.
Top industry concentration sits in NAICS 541620 (Environmental Consulting Services).
Top product and service concentration sits in PSC B510.

Total obligations

$173,471,484

Award count

20

Top agency

Department of the Treasury

Top category

NAICS 541620

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Where this recipient is most concentrated

Visible awards

Visible award records on this recipient page

Showing 20 visible award records from the current public page layer for Navajo Nation. Total award count remains 20, so this section is a readable visible slice rather than a full official ledger.

Visible award

PSA CALL 1248 - NAVAJO NATION ENERGY PROCUREMENT WORKSHOP APR26

Department of Commerce · Office of the Secretary

Performance: DC

CONT_AWD_1331L526F13OS0145_1301_1331L522A13OS1004_1301

$43,169
2026-03-27
Ends 2026-07-31
Visible award

NAVAJO NATIONAL MONUMENT(NAVA) REQUIRES THE REPLACEMENT OF THE LAGOON LINERS AND PIPING. - PIID# 140P1525R0008 PR# 0044007926 - USFWS MATOC# 140F0822D0057 COR: RYAN YOUNG, RYAN_YOUNG@NPS.GOV, CELL: (928)245-5121 CONTRACTING OFFICER: TAYLOR JONES

Department of the Interior · National Park Service

Performance: AZ

CONT_AWD_140P1525F0042_1443_140F0822D0057_1448

$1,244,372
2025-09-17
Ends 2026-05-29
Visible award

PSA CALL 1118 - NAVAJO NATION ENERGY GENERATION INVESTMENT WORKSHOP OCT25

Department of Commerce · Office of the Secretary

Performance: DC

CONT_AWD_1331L525F13OS0247_1301_1331L522A13OS0004_1301

$55,277
2025-07-23
Ends 2026-05-31
Visible award

PSA 1108 - NAVAJO NATION ENERGY GENERATION INVESTMENT WORKSHOP

Department of Commerce · Office of the Secretary

Performance: DC

CONT_AWD_1331L525F13OS0179_1301_1331L522A13OS0004_1301

$30,245
2025-06-26
Ends 2025-12-08
Visible award

NPS NAVAJO NATIONAL MONUMENT (NAVA) - PURCHASE AND DELIVERY OF FORKLIFT

Department of the Interior · National Park Service

Performance: AZ

CONT_AWD_140P1525F0013_1443_GS07F0293X_4732

$29,351
2025-04-03
Ends 2025-08-31
Visible award

WATER PERMITS FOR BIE AZ FACILITY MANAGEMENT

Department of the Interior · Bureau of Indian Affairs and Bureau of Indian Education

Performance: AZ

CONT_AWD_140A2325P0111_1450_-NONE-_-NONE-

$26,234
2025-03-05
Ends 2027-03-04
Visible award

COVID 19 - CLEANING AND DISINFECTING SERVICES - NAVAJO NATIONS - LOCATION: NENAHNEZAD SCHOOL

Department of the Interior · Bureau of Indian Affairs and Bureau of Indian Education

Performance: NM

CONT_AWD_140A2324F0010_1450_140A2320A0009_1450

$145,394
2024-06-06
Ends 2025-07-31
Visible award

SOUTHERN FOUR CORNER GROUP OF PARKS (SOFO): CANYON DE CHELLY NATIONAL MONUMENT; NAVAJO NATIONAL MONUMENT; HUBBELL TRADING POST NATIONAL HISTORIC SITE REQUIRES ANNUAL INSPECTION AND TESTING OF FIRE SUPPRESSION SYSTEMS. THE GOVERNMENT AWARDING A BASE Y

Department of the Interior · National Park Service

Performance: AZ

CONT_AWD_140P1524P0018_1443_-NONE-_-NONE-

$12,128
2024-04-04
Ends 2026-03-31
Visible award

EMERGENCY REQUEST FIRE PUMP SERVICE AT NAVAJO NATION DOJ

Department of the Interior · Bureau of Indian Affairs and Bureau of Indian Education

Performance: NM

CONT_AWD_140A2324P0104_1450_-NONE-_-NONE-

$2,630
2024-01-12
Ends 2024-01-26
Visible award

THE CONTRACTOR SHALL SUPPORT DEVELOPMENT OF THE FEDERAL ACTIONS TO ADDRESS IMPACTS OF URANIUM CONTAMINATION IN THE NAVAJO NATION 2020-2029 (TEN-YEAR PLAN) UNDER THE RAES 2 CONTRACT #68HE0923D0002.

Environmental Protection Agency · Environmental Protection Agency

Performance: CA

CONT_AWD_68HE0924F0001_6800_68HE0923D0002_6800

$74,833
2023-11-02
Ends 2026-06-12
Visible award

THE CONTRACTOR SHALL PROVIDE SUPPORT FOR NON TIME-CRITICAL REMOVAL ACTION PLANNING & OVERSIGHT SUPT ASSOCIATED W/ENPRO HOLDINGS ON NAVAJO NATION UNDER THE RESPONSE ASSESSMENT & EVALUATION SERVICES (RAES) II CONTRACT #68HE0923D0002.

Environmental Protection Agency · Environmental Protection Agency

Performance: AZ

CONT_AWD_68HE0923F0077_6800_68HE0923D0002_6800

$428,850
2023-09-18
Ends 2028-04-30
Visible award

REGIONAL & LOCAL IMPACT (ODR) BUREAU OF INDIAN AFFAIRS CONFERENCE (BIA) SCHEDULED FOR SEPTEMBER 18 - 22, 2023 IN FLAGSTAFF, ARIZONA.

Department of Justice · Drug Enforcement Administration

Performance: AZ

CONT_AWD_15DDHQ23P00000871_1524_-NONE-_-NONE-

$12,067
2023-09-18
Ends 2023-09-22
Visible award

THE CONTRACTOR SHALL PROVIDE EVALUATIONS FOR THE REMAINING KNOWN 278 UNFUNDED AUMS AND MINE AREAS ON THE NAVAJO NATION UNDER THE NN-AUM RESPONSE ASSESSMENT AND EVALUATION SERVICES (RAES) II CONTRACT FOR EPA FOR REGIONS 6 & 9.

Environmental Protection Agency · Environmental Protection Agency

Performance: AZ

CONT_AWD_68HE0923F0070_6800_68HE0923D0002_6800

$529,309
2023-09-13
Ends 2026-09-13
Visible award

THE TASK ORDER IS DESIGNATED TO PROVIDE SUPPORT AT THE FORMER CHINLE HAY SALESNAV401 SITE WITHIN NAVAJO NATION IN CHINLE, ARIZONA. THE TASK ORDER IS DESIGNATED TO PROVIDE THE SUPPORT TO PROPERLY DESTROY ALL MONITORING WELLS ASSOCIATED WITH THE SITE.

Department of Defense · Department of the Army

Funding: Environmental Protection Agency / Environmental Protection Agency
Performance: AZ

CONT_AWD_W912P723F0031_9700_W912P720D0002_9700

$38,185
2023-08-31
Ends 2024-09-30
Visible award

THE CONTRACTOR SHALL PROVIDE TECHNICAL ASSISTANCE FOR OPERATING UNMANNED AERIAL VEHICLES & SYSTEMS ON NAVAJO NATION IN ACCORDANCE WITH THE PROVISIONS OF THE EPA POLICY ON UAV/UAS UNDER THE RAES2 CONTRACT #68HE0923D0002 FOR EPA FOR REGIONS 6 &

Environmental Protection Agency · Environmental Protection Agency

Performance: AZ

CONT_AWD_68HE0923F0061_6800_68HE0923D0002_6800

$205,630
2023-07-25
Ends 2026-07-25
Visible award

THE CONTRACTOR SHALL PERFORM REQUIRED TO CONDUCT THE ENGINEERING EVALUATION/COST ANALYSIS (EE/CA) AND RELATED TASKS AT THE FOLLOWING TRONOX ABANDONED URANIUM MINES LOCATED IN NAVAJO NATION'S NORTHERN AGENCY. THIS IS A TASK ORDER UNDER RAES 2 CON

Environmental Protection Agency · Environmental Protection Agency

Performance: AZ

CONT_AWD_68HE0923F0051_6800_68HE0923D0002_6800

$14,279,978
2023-07-20
Ends 2026-11-19
Visible award

COVID 19 - CLEANING AND DISINFECTING SERVICES - NAVAJO NATIONS - NENAHNEZAD SCHOOL POP 8/1/23 - 7/31/24

Department of the Interior · Bureau of Indian Affairs and Bureau of Indian Education

Performance: NM

CONT_AWD_140A2323F0067_1450_140A2320A0009_1450

$158,611
2023-06-23
Ends 2024-07-31
Visible award

CONTRACTOR WILL PERFORM ENGINEERING EVALUATION/COST ANALYSIS (EE/CA) AND RELATED TASKS AT THE SECTION 32/33 MINES FOR THE NAVAJO NATION AUM RESPONSE ASSESSMENT AND EVALUATION SERVICES (RAES) II CONTRACT FOR EPA FOR REGIONS 6 & 9.

Environmental Protection Agency · Environmental Protection Agency

Performance: NM

CONT_AWD_68HE0923F0044_6800_68HE0923D0002_6800

$787,071
2023-06-05
Ends 2026-06-06
Visible award

EPA SUPPORT AT KERLEY'S TRADING POST SITE AT NAVAJO NATION AT TUBA ARIZONA

Department of Defense · Department of the Army

Funding: Environmental Protection Agency / Environmental Protection Agency
Performance: AZ

CONT_AWD_W912P723F0013_9700_W912P720D0002_9700

$91,663
2023-02-08
Ends 2024-08-08
Visible award

EPA SUPPORT AT WHITE EAGLE STATION AND CHIEF CONOCO SITES WITHIN NAVAJO NATION IN SHIPROCK, NEW MEXICO.

Department of Defense · Department of the Army

Funding: Environmental Protection Agency / Environmental Protection Agency
Performance: NM

CONT_AWD_W912P723F0014_9700_W912P720D0002_9700

$18,981
2023-02-03
Ends 2024-02-02

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