How to bid on Tree Thinning and Vegetation Removal Services for the National Park Service

What the National Park Service is buying

The National Park Service, specifically Contracting Operations East, needs services for tree thinning and the removal and disposal of hazardous vegetation from roadsides and other areas within Mammoth Cave National Park in Kentucky. This is a small business set-aside opportunity.

This is a Request for Quotations (RFQ) for a firm-fixed-price contract. The government intends to award a single contract based on the lowest priced technically acceptable offer.

Key dates and deadlines

The solicitation was published on July 22, 2026. Quotes are due by August 14, 2026, at 1:00 PM ET. A site visit is scheduled for August 5, 2026, at 9:00 AM Eastern Daylight Time (EDT). You should refer to attachment 0005 for RSVP information regarding the site visit.

Your quote must be timely received to be considered by the agency. If awarded, a certificate of insurance is required within 10 calendar days of receiving the award.

Who this opportunity suits

This opportunity is a small business set-aside, suitable for firms specializing in landscaping services, particularly tree thinning and vegetation removal. The associated North American Industrial Classification System (NAICS) code is 561730, Landscaping Services, with a small business size standard of $9,500,000.00. The Product Service Code (PSC) is F014, Natural Resources/conservation - Tree Thinning.

To be eligible, your company must have a valid Unique Entity Identifier and be registered with the System for Award Management (SAM.gov). You must also ensure you are self-certified under NAICS Code 561730 in the Representations and Certifications portion of your SAM.gov profile.

How to respond

This is a combined synopsis/solicitation, meaning this announcement itself constitutes the only solicitation, and a separate written solicitation document will not be issued. You will need to submit a quote.

To access the opportunity and any related documents, click “View original source” on the portal. If the first click takes you to the portal’s homepage, click it again to go directly to the bid. You may need a free account to view documents, though this is not always the case.

Practical tips for preparing your response

Carefully review the attached statement of work to understand all requirements for tree thinning and hazardous vegetation removal. Ensure your quote addresses all aspects of the work scope.

Since this is a Lowest Priced Technically Acceptable (LPTA) award, your technical proposal must meet all stated requirements, and your price should be competitive. Make sure your Representations and Certifications in SAM.gov are current and accurately reflect your company's status under NAICS code 561730.

Attend the site visit if possible. This will provide valuable insight into the specific conditions and scope of work at Mammoth Cave National Park, which can help you prepare a more accurate and competitive quote. Also, be prepared to provide a certificate of insurance with the specified minimum coverage amounts within 10 calendar days if you receive an award.