Lake Isabella Dams and Headquarters – Weed and Pest Control

Closed Pre-Solicitation Posted

This opportunity was awarded. See the award notice from .

Solicitation number
W9123826QA020
Agency
Responses due
Set-aside
Total Small Business

Opportunity facts

NAICS code
561730 Landscaping Services
Place of performance
Mountain Mesa, California 93240, United States

Notice details come from SAM.gov. Updated .

About this opportunity

The Department of the Army Corps of Engineers Engineering District Sacramento anticipates issuing a Request for Quote for weed and pest control services at Lake Isabella Dams and Headquarters with quotes due on or about July 14, 2026. This is a total small business set-aside procurement.

The contract will cover a base year plus four option years. Work encompasses vegetation management and pest control at Isabella Dam, Isabella Aux Dam, Isabella Emergency Spillway, Storage Yard, and Headquarters. The contractor shall provide all necessary labor, equipment, materials, and supervision to maintain the area's ecological health, protect infrastructure, and ensure public safety.

The procurement is classified under NAICS 561730 (Landscaping Services, $9.5 million size standard) and PSC S207 (Housekeeping – Insect/Rodent Control). The RFQ was estimated to release on or about June 11, 2026 on SAM.gov. Contractors must self-identify as interested vendors through SAM.gov and monitor the interested vendors list for updates. A site visit date and time may be identified in the solicitation. The Government reserves the right to delay, cancel, or revise this procurement action at any time during pre-solicitation, solicitation, selection, evaluation, negotiation, and award phases.

Notice text

Lake Isabella Dams and Headquarters – Weed and Pest Control

The Government anticipates issuing a Request for Quote (RFQ)with the intent of awarding a base year and four option years for Lake Isabella Dams – Weed and Pest Control. 

Project Description: The contractor shall provide weed and pest control services at Isabella Dam and Headquarters to maintain the area’s ecological health, protect infrastructure, and ensure public safety. The contractor will provide all necessary labor, equipment, materials, and supervision to perform vegetation management and pest control across designated areas, including Isabella Dam, Isabella Aux Dam, Isabella Emergency Spillway, Storage Yard and Headquarters.

This prospective contract action will be conducted using NAICS Code is 561730 – Landscaping Services. The size standard is $9,500,000.00.  Product Service Code is S207- Housekeeping – Insect/Rodent Control

The solicitation will proceed as a100% small business set-asideand is estimated to be issued on or about 6/11/2026 with quotes due tentatively on 7/14/2026.  The RFQ will be issued on the Government Point of Entry known as www.SAM.gov and will establish a firm quote due date/time.

If applicable, the site visit date, time and location will be identified in the solicitation.

BE ADVISED THAT THIS PROJECT MAY BE DELAYED, CANCELLED OR REVISED AT ANY TIME DURING THE PRE-SOLICITATION, SOLICITATION, SELECTION, EVALUATION, NEGOTIATION AND/OR FINAL AWARD PROCESS.

The only INTERESTED VENDORS LISTS (plan-holder's/bidder's list) is available via SAM.gov.  Contractors are responsible for self-identifying as interested vendors and viewing other interested vendors.  Contractors should check SAM.gov frequently for any changes to the interested vendors list and notice.

Notice history

Notice Type Posted
Lake Isabella Dams - Weed and Pest Control Award Award Notice
This notice Latest pre-solicitation Pre-Solicitation

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