Opportunities at DOI

Department of the Interior

552

open solicitations

An updated list of all known open solicitations for the Department of the Interior. Browse active opportunities, response deadlines, and contract details sourced directly from SAM.gov.

Last Updated from SAM: September 10, 2026 at 10:07PM ET

Where the Work Is

Open Department of the Interior opportunities by place of performance.

TX — none open California — 3 open opportunities KY — none open Georgia — 1 open opportunity WI — none open Oregon — 6 open opportunities Missouri — 2 open opportunities Virginia — 9 open opportunities Tennessee — 4 open opportunities LA — none open New York — 1 open opportunity ID — none open Florida — 4 open opportunities IL — none open Montana — 1 open opportunity Minnesota — 1 open opportunity Maryland — 2 open opportunities IA — none open DC — none open Washington — 2 open opportunities SD — none open OH — none open NE — none open Indiana — 3 open opportunities Massachusetts — 8 open opportunities Nevada — 1 open opportunity ND — none open AR — none open MS — none open Colorado — 5 open opportunities North Carolina — 2 open opportunities UT — none open OK — none open Wyoming — 4 open opportunities WV — none open SC — none open Maine — 1 open opportunity AL — none open KS — none open RI — none open CT — none open Michigan — 1 open opportunity DE — none open New Mexico — 2 open opportunities VT — none open New Jersey — 1 open opportunity Pennsylvania — 8 open opportunities NH — none open Arizona — 5 open opportunities

* 474 of 552 open opportunities are not shown — no location listed, or performed outside the 50 states and DC.

Top
Sectors

The most active sectors for current open opportunities for the Department of the Interior.

227 Construction (23) (41.3%)
93 Manufacturing (31-33) (16.9%)
74 Administrative Services (13.5%)
52 Professional Services (9.5%)
28 Agriculture (5.1%)
15 Other Services (2.7%)
12 Arts & Entertainment (2.2%)
10 Information (1.8%)
···
39 Other Sectors (7.1%)

NAICS
Breakdown

The most popular NAICS codes for current open opportunities for the Department of the Interior.

47 Plumbing, heating, and air-conditioning contractors • 238220 (8.5%)
27 Commercial and institutional building construction • 236220 (4.9%)
25 Water and sewer line and related structures construction • 237110 (4.5%)
25 Other heavy and civil engineering construction • 237990 (4.5%)
21 All other specialty trade contractors • 238990 (3.8%)
21 Highway, street, and bridge construction • 237310 (3.8%)
18 Landscaping services • 561730 (3.3%)
17 Support activities for forestry • 115310 (3.1%)
···
349 Other NAICS Codes (63.5%)

Contract Language (Buzzwords)

21 phrases • Department of the Interior

The terms appearing most often across Department of the Interior's open solicitations, tracked daily over the last 30 days. Each figure is how many of those days the phrase appeared — the language an agency uses consistently says more about what it buys than any single day does.

Consistently used

national park28/30concession business21/30national recreation21/30recreation area21/30business guided17/30refuge17/30↓usgs17/30wildlife17/30concessions business16/30↑geological14/30fish11/30↑

Newly appearing

blue ridge9/30↓ridge parkway9/30↓bridge preservation1/30NEWdemo vegas1/30NEWlake demo1/30NEWmodular housing1/30NEWprospectus1/30NEWramp restroom1/30NEWvegas ramp1/30NEWyellowstone modular1/30NEW

Top Matched Vendors

552 open solicitations • Department of the Interior

Vendors whose past work most closely matches Department of the Interior's open pipeline. Every open solicitation is matched against more than four million historical contract records, weighing how deep each vendor's relevant experience runs — the industries they have delivered in and where they have performed the work. Scores accumulate across the entire pipeline, so consistent relevance outranks a single close match.

1 Miscellaneous Foreign Awardees HQ: Washington, District Of Columbia 14% competitive in 126 contracts
2 Multi Air Services Engineers, Corp HQ: Rio Grande, Puerto Rico 7% competitive in 37 contracts
3 Aktarius Llc HQ: Panama City, Florida 5% competitive in 37 contracts
4 Great Lakes Dredge & Dock Co, Llc HQ: Houston, Texas 4% competitive in 24 contracts
5 Cci Utility And Construction Services, Llc HQ: Honolulu, Hawaii 4% competitive in 23 contracts
6 Hampton Roads Mechanical Of Virginia, Llc HQ: Chesapeake, Virginia 4% competitive in 20 contracts
7 L S Marine Inc HQ: Inver Grove Heights, Minnesota 3% competitive in 24 contracts
8 Tli Construction, Inc. HQ: Denver, Colorado 3% competitive in 18 contracts
9 Yellowstone Enterprises Llc HQ: Billings, Montana 3% competitive in 18 contracts
10 Olgoonik Enterprises, Llc HQ: Kensington, Maryland 3% competitive in 22 contracts

Matched on each solicitation's NAICS code and place of performance against vendors' award history. This measures who is positioned to bid, not who will be selected.

Recent Department of the Interior Winners

The vendors awarded the most by Department of the Interior from Mar 2026 – Aug 2026, ranked by obligated dollars each month. A vendor holding the top spot every month is an incumbent; gaps and movement are where the competition is.

Vendor Aug
26 		Jul
26 		Jun
26 		May
26 		Apr
26 		Mar
26 		Total Contracts
HQ: Boise, Idaho
 · · · · 1 · $129.2M 1
G.s.e. Construction Company, Inc.
HQ: Livermore, California
 · · · 1 · · $109.5M 1
Kiewit Infrastructure West Co.
HQ: Fairfield, California
 · · 1 · · · $103.3M 1
HQ: Midland, Texas
 · · 2 · · · $75.5M 1
HQ: Framingham, Massachusetts
 · 1 · · · · $69.5M 1
HQ: Springfield, Oregon
 · · · 2 · · $68.7M 1
Ames Federal Contracting Group Llc
HQ: Burnsville, Minnesota
 · · · · 2 · $67.7M 1
Bell Textron Inc
HQ: Fort Worth, Texas
 · 2 · · · · $53.2M 1
HQ: Fairfax, Virginia
 · · · 3 · · $38.3M 1
HQ: Fulton, Maryland
 · · · 5 10 · $37.8M 24
HQ: Brookfield, Massachusetts
 · · · 4 · · $36.8M 1
HQ: Boise, Idaho
 · 3 · · · 10 $28.1M 2
HQ: Union Gap, Washington
 · · · 6 · · $22.7M 1
Guardian Construction, Inc.
HQ: Layton, Utah
 · · · · 3 · $21.3M 2
HQ: Arlington, Virginia
 1 · · · · · $20.6M 1
HQ: Denver, Colorado
 · · · · 4 · $19.2M 1
HQ: Lovell, Wyoming
 · · · · 5 · $18.5M 1
HQ: Saint Louis, Missouri
 · · · 7 · · $17.0M 3
HQ: Saint Petersburg, Florida
 · · · · · 1 $13.0M 10
HQ: Roosevelt, Utah
 · · · · · 2 $12.8M 1
HQ: Mclean, Virginia
 · · · · · 3 $12.5M 1
HQ: Houston, Texas
 · · · · · 4 $11.8M 3
HQ: Scottsdale, Arizona
 · 4 · · · · $11.8M 1
HQ: Fairfax, Virginia
 · · · · 6 · $11.4M 3
HQ: Sheridan, Wyoming
 · · · · · 5 $11.0M 4
Pierce Manufacturing Inc
HQ: Appleton, Wisconsin
 2 · · · · · $10.8M 15
HQ: Dexter, Missouri
 · · · · · 6 $10.5M 1
Lacy Mechanical Inc
HQ: Boise, Idaho
 3 · · · · · $10.0M 1
HQ: Edmond, Oklahoma
 · · · · 7 · $9.6M 1
HQ: Washington, District Of Columbia
 4 · · · · · $9.4M 4
Dofine Sprinkler Rebuilders Inc
HQ: Burley, Idaho
 · · · · · 7 $9.3M 1
Burke Electric, L.l.c.
HQ: Tukwila, Washington
 · · · · · 8 $8.9M 1
HQ: Anchorage, Alaska
 · 5 · · · · $8.8M 1
HQ: Wesley Chapel, Florida
 · · · 8 · · $8.7M 1
HQ: Houston, Texas
 · 6 · · · · $8.5M 55
HQ: Layton, Utah
 · · 3 · · · $8.3M 1
HQ: Rockville, Maryland
 · · · · 8 · $8.3M 1
HQ: Billings, Montana
 · 7 · · · · $8.0M 2
Skylight Inc.
HQ: Sarasota, Florida
 · · · · 9 · $8.0M 1
HQ: Beavercreek, Ohio
 5 · · · · · $8.0M 1
Orcom, A Division Of Ortega Companies, Inc
HQ: Los Lunas, New Mexico
 · · · 9 · · $7.9M 1
HQ: Reston, Virginia
 · 8 · · · · $7.5M 1
HQ: Quincy, Washington
 · · · · · 9 $7.4M 1
HQ: Helena, Montana
 · · · 10 · · $7.4M 1
HQ: Washington, District Of Columbia
 6 · · · · · $7.4M 2
HQ: Arvada, Colorado
 · · 4 · · · $6.6M 18
HQ: Midvale, Utah
 · 9 · · · · $6.5M 3
Js Livestock Inc
HQ: Terrebonne, Oregon
 7 · · · · · $6.0M 1
HQ: Dover, Delaware
 · 10 · · · · $5.7M 1
HQ: Essex Junction, Vermont
 8 · · · · · $5.5M 1
HQ: Seattle, Washington
 9 · · · · · $5.3M 1
HQ: New York, New York
 10 · · · · · $5.1M 1
HQ: San Francisco, California
 · · 5 · · · $4.5M 1
HQ: Tulsa, Oklahoma
 · · 6 · · · $3.4M 22
HQ: Irving, Texas
 · · 7 · · · $3.1M 10
HQ: Suffolk, Virginia
 · · 8 · · · $2.7M 1
HQ: Springfield, Virginia
 · · 9 · · · $2.7M 1
HQ: Scottsdale, Arizona
 · · 10 · · · $2.5M 4

Each cell is that vendor's rank for the month; a dot means they weren't in that month's top ten. Hover a rank for the month's dollars and contract count.

Open Solicitations

Showing 1–10 of 552 open solicitations for Department of the Interior

Title Type NAICS Location Posted Deadline
Solicitation FIRE ALARM / SECURITY PANEL REPLACEMENTS
Solicitation
Security Systems Services (except Locksmiths) 561621
 Anywhere Aug 27, 2026 Sep 11, 2026
-1 days left
Combined Synopsis/Solicitation EIFO Snowmobiles
Combined Synopsis/Solicitation
All Other Transportation Equipment Manufacturing 336999
 Anywhere Sep 2, 2026 Sep 11, 2026
-1 days left
Summary Skidoo Expeditions 900 ACE Super Wide Track Snowmobiles
Combined Synopsis/Solicitation Rifles and related accessories for BIA OJS
Combined Synopsis/Solicitation
Small Arms, Ordnance, And Ordnance Accessories Manufacturing 332994
 Anywhere Aug 27, 2026 Sep 11, 2026
-1 days left
Combined Synopsis/Solicitation Borehole Camera System
Combined Synopsis/Solicitation
Audio And Video Equipment Manufacturing 334310
 Anywhere Sep 4, 2026 Sep 11, 2026
-1 days left
Summary Borehole Camera System for Groundwater Well Investigation
Combined Synopsis/Solicitation Rifles and related accessories for BIA OJS
Combined Synopsis/Solicitation
Small Arms, Ordnance, And Ordnance Accessories Manufacturing 332994
 Anywhere Sep 2, 2026 Sep 11, 2026
-1 days left
Summary Heckler & Koch MR556A4 rifles and related accessories
Solicitation Prefabricated Pedestrian Bridge
Solicitation
Fabricated Structural Metal Manufacturing 332312
 Anywhere Sep 3, 2026 Sep 11, 2026
-1 days left
Summary Prefabricated Pedestrian Bridge for Rio Bonito River Installation Project
Solicitation Prefabricated Pedestrian Bridge
Solicitation
Fabricated Structural Metal Manufacturing 332312
 Anywhere Sep 8, 2026 Sep 11, 2026
-1 days left
Summary Prefabricated Pedestrian Bridges with Substructure Abutments
Solicitation ASSATEAGE ISLAND - INSTALL COMFORT STATIONS
Solicitation
Structural Steel And Precast Concrete Contractors 238120
Maryland
 Aug 21, 2026 Sep 11, 2026
-1 days left
Combined Synopsis/Solicitation MINUTE MAN NHP - SIGN FABRICATION, INSTALL, & DEMO
Combined Synopsis/Solicitation
Sign Manufacturing 339950
Massachusetts
 Aug 20, 2026 Sep 11, 2026
-1 days left
Combined Synopsis/Solicitation Stewart Lee Udall Building Concrete Spalling
Combined Synopsis/Solicitation
Poured Concrete Foundation And Structure Contractors 238110
 Anywhere Sep 8, 2026 Sep 11, 2026
-1 days left
Summary Concrete spalling repair or alteration services for Stewart Lee Udall Building

Expiring Contracts

Expiring Contracts (649)

Contracts from Department of the Interior that we believe have the best chance for a re-compete. Filtered to award types A, C, and D with values of $15K or more, ending between 3 months ago and 6 months from now.

Incumbent Vendor

LEE COMPANY

Contract Value

$259,677

Place of Performance

Franklin, TN

Sector

Construction (23)

Description

Hvac lf maint. replace

End Date

Dec 27, 2026

Start Date

Aug 22, 2024

Award Type: Definitive Contract (D)
Action Type: M (M)
Incumbent Vendor

UTILITRA LLC

Contract Value

$26,742

Place of Performance

Edwardsville, IL

Sector

Manufacturing (31-33)

Description

It mtao axis cameras

End Date

Jul 20, 2026

Start Date

Jul 29, 2025

Award Type: Delivery Order (C)
Incumbent Vendor

APEX COMPANIES, LLC

Contract Value

$732,144

Place of Performance

Stoystown, PA

Sector

Utilities

Description

Flni - o&m of potable & wastewater plants

End Date

Sep 19, 2026

Start Date

Sep 20, 2021

Award Type: Definitive Contract (D)
Action Type: Exercise an Option (G)
Incumbent Vendor

HUNKE MANUFACTURING, LLC.

Contract Value

$486,044

Place of Performance

Palmer, NE

Sector

Manufacturing (31-33)

Description

Well pump hoist rig

End Date

Sep 5, 2026

Start Date

Sep 6, 2025

Award Type: Definitive Contract (D)
Incumbent Vendor

WESTLAKE CONSULTANTS, INC

Contract Value

$30,542

Place of Performance

Portland, OR

Sector

Professional Services

Description

Or division of lands boundary survey - wa str port of camas & washougal boundary (25)

End Date

Jul 1, 2026

Start Date

Apr 23, 2025

Award Type: Definitive Contract (D)
Action Type: Supplemental Agreement (B)
Incumbent Vendor

FUSS & O'NEILL, INC.

Contract Value

$38,630

Place of Performance

Cornish, NH

Sector

Professional Services

Description

Saga - bmd mill foundation design services

End Date

Sep 1, 2026

Start Date

Sep 20, 2024

Award Type: Definitive Contract (D)
Action Type: Supplemental Agreement (B)
Incumbent Vendor

RESTON SOFTWARE LLC

Contract Value

$30,000

Place of Performance

Herndon, VA

Sector

Other Services

Description

Analytical laboratory custom instrument maintenance and repair

End Date

Jun 23, 2026

Start Date

Jun 24, 2025

Award Type: Delivery Order (C)
Incumbent Vendor

SAT RADIO COMMUNICATIONS, LTD.

Contract Value

$16,000

Place of Performance

San Antonio, TX

Sector

Other Services

Description

Padre island ns - 2-way radio bpa call

End Date

Jun 29, 2026

Start Date

Jun 30, 2025

Award Type: BPA Call (A)
Incumbent Vendor

BOGATAY CONSTRUCTION INC

Contract Value

$2,460,102

Place of Performance

Crater Lake, OR

Sector

Construction (23)

Description

Rehabilitate visitor facilities at north junction viewpoint for safety and resource protection, crater lake national park, klamath county, oregon.

End Date

Sep 6, 2026

Start Date

Sep 25, 2023

Award Type: Definitive Contract (D)
Action Type: Supplemental Agreement (B)
Incumbent Vendor

DOCUMENT MANAGEMENT TECHNOLOGY

Contract Value

$165,241

Place of Performance

Boulder City, NV

Sector

Administrative Services

Description

Lcdo- sop update task order #2

End Date

Sep 30, 2026

Start Date

Oct 1, 2025

Award Type: Delivery Order (C)
Incumbent Vendor

FLYING PIG ART CONSERVATION, LLC

Contract Value

$109,500

Place of Performance

West Orange, NJ

Sector

Professional Services

Description

Edis restore garden furniture 226535a

End Date

Aug 13, 2026

Start Date

Sep 26, 2025

Award Type: Definitive Contract (D)
Incumbent Vendor

M.T.R. INC.

Contract Value

$1,708,608

Place of Performance

Manteo, NC

Sector

Administrative Services

Description

Caha dumpster service

End Date

Jul 30, 2026

Start Date

Jul 31, 2021

Award Type: Definitive Contract (D)
Action Type: Exercise an Option (G)
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