Pesticides Support Services Government Contracts

PSC F105 Service code

Code facts

Spend category
Facilities & Construction Facility Related Services
Contract obligations
$9,638,706 In FY2025

PSC codes and definitions come from the GSA PSC Manual and contract spending from SAM.gov/FPDS.

Market summary

Open opportunities
1 50 notices posted in the last 90 days
Contract awards
135 In the last 12 months
Obligated
$10,124,255 In the last 12 months, net of deobligations

Top buying agencies by obligations

Rank Agency Obligated, FY2026–FY2027 Share
1 Department of the Interior $5,434,938
2 Department of Agriculture $1,568,859
3 Department of Veterans Affairs $1,484,316
4 Department of the Army Department of Defense $952,052
5 Department of the Navy Department of Defense $298,502
6 Department of Homeland Security $255,358
7 Department of State $232,830
8 Department of Health and Human Services $142,768
9 Department of Labor $115,974
10 Social Security Administration $79,920

Top contractors by obligations

Rank Contractor Obligated, FY2026–FY2027 Share
1 CDS Services Inc. $1,333,301
2 Aero S E A T Inc. $996,318
3 Silhouette Farm & Forestry, LLC $813,686
4 Valley Air LLC $513,769
5 Ground Up Arborist & Forestry, LLC $321,138
6 Chugach Solutions Enterprise, LLC $298,502
7 Headwaters Flying Service LLC $243,123
8 Chosh Adin Consulting LLC $216,441
9 Alexandria Pest Services, Inc. $195,894
10 Electripro, Inc. $176,689

See the full FY2025 ranking of PSC F105 contractors, by parent company.

Open contract opportunities

Notice Posted Due
Spongy Moth Slow the Spread Mating Disruption Pre-Solicitation · Forest Service

Recent contract awards

Award Awarded Obligated
IL - chautauqua and emiquon national wildlife refuge - herbicide application 140FF027P0012 · Core Ecology Group LLC · Departmental Offices $50,625
Pest control for hoal 140PP027P0009 · Azex LLC · Departmental Offices $9,029
WI-trempealeau NWR - basal bark herbicide treatment 140FF027P0008 · Zumbro Valley Forestry LLC · Departmental Offices $41,400
EO 14398 - lahontan basin area office vegetation management services blanket purchase agreement call #4 140RR027F0007 · Ground Up Arborist & Forestry, LLC · Departmental Offices $86,900
Treatment of invasive phragmites patches that occur in both minnesota and wisconsin waters within upper mississippi… 140FF027P0007 · Jones Fish Hatcheries & Distributors LLC · Departmental Offices $35,000
Purpose of this purchase order is for application of telone II fumigant in fields in idaho. 12639526P0310 · France Custom Farming LLC · Marketing and Regulatory Programs Business Services (APHIS) $21,750
The purpose of the project is to perform woody non-native invasive species (NNIS) control within the 676.3-acre 0914… 12444826F0034 · Charles E Hambel Inc. · Forest Service $33,590
Pest control services at the fort SAM houston national cemetery. 36C78626N50866 · Go Easy Contracting LLC · National Cemetery Administration $5,416
Post-fire noxious weed treatment on the fort pierre national grasslands (FPNG). War creek wildfire noxious weed… 1284LL26P0031 · Monture Creek Land Management, Inc. · Forest Service $89,998
CFO 2026 trail creek herbicide applicati 140L2626P0060 · Valley Air LLC · Idaho Region (BLM) $26,834

Latest 10 of 135 awarded in the last 12 months listed here. See the rest on GovTribe.

Contract obligations by fiscal year

Fiscal year Obligated
FY2027 To date $326,679
FY2026 $10,411,473
FY2025 $9,638,706
FY2024 $10,198,119
FY2023 $11,175,115
Rank NAICS code Obligated, FY2026–FY2027 Share
1 115310 Support Activities for Forestry $3,909,463
2 561710 Exterminating and Pest Control Services $3,249,355
3 115112 Soil Preparation, Planting, and Cultivating $1,083,024
4 561730 Landscaping Services $888,715
5 325320 Pesticide and Other Agricultural Chemical Manufacturing $503,605
6 541620 Environmental Consulting Services $428,378
7 541990 All Other Professional, Scientific, and Technical Services $299,284
8 488310 Port and Harbor Operations $123,500
9 921190 Other General Government Support $70,875
10 523910 Miscellaneous Intermediation $58,611

Contract obligations by state

Rank Place of performance Obligated, last 12 months Share
1 Idaho $1,553,885
2 California $1,518,485
3 Montana $956,615
4 Oregon $653,474
5 Wyoming $524,166
6 Kansas $404,100
7 Nevada $357,066
8 Louisiana $315,081
9 North Carolina $282,757
10 Mississippi $272,315
11 Texas $264,179
12 Arizona $212,694
13 New Mexico $208,029
14 Colorado $200,375
15 South Dakota $178,231
16 South Carolina $145,546
17 Pennsylvania $144,202
18 Minnesota $137,535
19 Georgia $130,240
20 District of Columbia $115,974
21 Florida $93,572
22 Wisconsin $89,198
23 Massachusetts $88,653
24 Oklahoma $87,785
25 Washington $85,665
26 Virginia $84,236
27 Maryland $79,920
28 Connecticut $77,659
29 New Hampshire $76,341
30 Rhode Island $68,250
31 West Virginia $65,584
32 North Dakota $57,725
33 Ohio $56,756
34 Illinois $50,625
35 Iowa $47,500
36 Tennessee $41,500
37 Nebraska $40,996
38 Vermont $28,835
39 New York $26,938
40 New Jersey $20,475
41 Utah $12,710
Show all 41

Shares are of everything obligated under PSC F105 in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.

Quick answers

What is PSC F105?

PSC F105 is Pesticides Support Services, a service code in PSC F, Natural Resources Management.

How many government contracts for pesticides support services are there?

1 contract opportunity under PSC F105 is open now, and 50 notices were posted in the last 90 days. Federal agencies awarded 135 contracts under PSC F105 in the last 12 months, obligating $10,124,255.

How much do federal agencies spend under PSC F105?

Federal contracts under PSC F105 obligated $9,638,706 in fiscal year 2025 and $41,750,092 in fiscal years 2023 through 2027.

Who are the largest contractors under PSC F105?

The contractors with the most obligated under PSC F105 in fiscal years 2026 and 2027 are CDS Services Inc. ($1,333,301); Aero S E A T Inc. ($996,318); and Silhouette Farm & Forestry, LLC ($813,686).

Which agencies buy the most under PSC F105?

The agencies that obligated the most under PSC F105 in fiscal years 2026 and 2027 are Department of the Interior ($5,434,938), Department of Agriculture ($1,568,859) and Department of Veterans Affairs ($1,484,316).

Which NAICS codes are used with PSC F105?

The NAICS codes with the most obligated under PSC F105 in fiscal years 2026 and 2027 are 115310 Support Activities for Forestry; 561710 Exterminating and Pest Control Services; and 115112 Soil Preparation, Planting, and Cultivating.

Where is the work under PSC F105 performed?

By place of performance, the states with the most contract obligations under PSC F105 over the last 12 months are Idaho ($1,553,885), California ($1,518,485) and Montana ($956,615).

What is the latest open contract opportunity under PSC F105?

The latest open contract opportunity under PSC F105 is Spongy Moth Slow the Spread Mating Disruption, pre-solicitation from Forest Service, posted November 4, 2026.

On GovTribe

See everything under PSC F105

  • Federal contract opportunities, awards and IDVs under this code
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