How to bid on Mark Twain National Forest Herbicide with the Forest Service

What the agency is buying

The Forest Service needs herbicide treatment services for invasive plants on the Willow Springs unit of the Mark Twain National Forest in Missouri. The work covers approximately 17 acres at CCC Camp Willow and Noblett Lake. There is also an optional treatment for about 50 acres of right-of-way areas.

This opportunity is a total small business set-aside. The applicable NAICS code is 115310, with a small business size standard of $11.5 million.

Key dates and deadlines

The solicitation was published on July 23, 2026. All quotations must be submitted by August 07, 2026, at 2:00 PM ET. This is a firm deadline, and late submissions may not be considered.

Who this opportunity suits

This opportunity is suitable for small businesses specializing in environmental services, particularly those with experience in herbicide application and invasive plant management. Firms with a background in forestry support services or land management within the environmental category (NAICS 115310) would be a good fit.

How to respond

To access the solicitation documents, click the “View original source” link. If the first click leads to the portal's homepage, click the link a second time to go directly to the bid. You may need to create a free account on the portal to view all documents, though this is not always required for every bid.

Tips for preparing a competitive response

Carefully review all sections of the Request for Quotation (RFQ) to understand the scope of work, including both the mandatory and optional treatment areas. Pay close attention to the specific invasive species mentioned for each location.

Ensure your quotation clearly outlines your proposed methods for herbicide application, your experience with similar projects, and how you will meet the requirements for treating the specified plant species. Provide a detailed cost breakdown for both the base and optional services. Double-check that all required forms and certifications are completed accurately and submitted by the deadline.