Great Redwood Trail Agency

Bids & RFP’s

Requests for
Proposals, Bids & Quotes

Work requests for the Great Redwood Trail Agency will be posted here. Sign up for our interest list to be notified of new opportunities.

Open Requests

Now accepting proposals

Awarded Requests

Past solicitations and results

On-Call Operations & Maintenance Contractor Services

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On-Call Operations & Maintenance Contractor Services

Establishment of Qualified Contractor Pool

Open — Second Round
Round 1 closes Sep 6, 2026

Issue DateFriday, August 14, 2026
First Round Questions DueFriday, August 28, 2026
First Round DeadlineSunday, September 6, 2026, 11:59 pm
Second Round OpensMonday, September 28, 2026
Second Round Questions DueFriday, October 16, 2026
Second Round DeadlineSunday, November 1, 2026, 11:59 pm

The Great Redwood Trail Agency (GRTA) is seeking proposals from qualified, Department of Industrial Relations (DIR)-registered contractors to establish a Qualified Contractor Pool for on-call operations and maintenance services on GRTA-owned or managed property in Humboldt, Trinity, and Mendocino Counties. Contractors may propose to provide services in one or more categories for which they possess relevant qualifications, licenses, experience, personnel, and equipment.

This Request for Proposals (RFP) is intended to qualify contractors in advance for potential work on an as-needed basis. Selection to the Qualified Contractor Pool does not constitute an award of any specific project and does not guarantee any minimum quantity or value of work. Individual assignments will be separately scoped, priced, negotiated, and authorized by written task order under the resulting Professional Services Agreement.

GRTA anticipates entering into three-year Professional Services Agreements with selected contractors. Each agreement will include a not-to-exceed amount to be determined before execution. Work may be requested at any time during the agreement term, subject to available funding, applicable procurement requirements, GRTA needs, and authorization of an individual task order.

On-Call Consulting Services

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Open · RFP
In negotiation.
Issue dateMay 6, 2026
Submit Questions by:Friday, May 22, 2026 at 5pm
Closing Date:Friday, June 12, 2026 at 5pm

TThe Great Redwood Trail Agency (AGENCY) is soliciting Qualifications for professional consulting services, including but not limited to, civil engineering, project management, environmental permitting/compliance, design drafting, and other related fields. The AGENCY is looking for Qualifications from firms and individual consultants who can provide quality consulting services to the AGENCY over the period of July 1, 2026 - December 31, 2030, with the potential of such services being extended for up to three additional years. The AGENCY will enter into open-scope contracts with respondents it determines are qualified to perform the tasks set forth hereinbelow. Agency will enter into task orders with contracted consultants for both performance of on-call tasks where AGENCY needs are targeted and limited in scope, and for larger defined scopes of work to complete upcoming design, planning, and implementation-support work for AGENCY’s trail development program.

On-Call Consulting Services

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Awarded · RFQ
Submission deadlineJune 12, 2026
Awarded to the following firmsAmerican Rail Engineers (ARE), EBA Engineering, GHD, J.B. Lovelace & Associates, LACO Associates, M3 Integrated Services, Mountain Surf Creative, Naiad Biological Consulting, Northpoint Consulting Group, Pacific Watershed Associates (PWA), Padre Associates, Pinpoint Land Surveying, Planwest Partners, ROAR (Revitalizing Opportunities for the Alderpoint Region), SHN, Shobe Engineering, Standing Wave Engineering (Nathan Sanger), Steve Madrone (Madrone Enterprises), Stillwater Sciences, Wood Rodgers, Inc., WRA Environmental Consultants, WSP

Tribal Liaison Consultant

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Awarded · RFP
Submission deadlineFebruary 20, 2026
Awarded toKOSO Strategies, LLC

Independent Audit Services

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Awarded · RFP
Submission deadlineSeptember 23, 2025
Awarded toLSL, LLP

On-Call Grant Writing Services Pool

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Awarded · RFP
Submission deadlineSeptember 30, 2025
Awarded toContract negotiations are underway with all respondents who submitted complete proposals. Final awardees will be named here following contract execution.

Fernbridge Waste & Vegetation Removal

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Awarded · RFP
Submission deadlineMonday, October 20th
Awarded toAustin Tauzer

Media, Public Relations, and Communications Services

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Awarded · RFP
Submission deadlineFriday, September 5th
Awarded toIlluminated Marketing and Omnia Associates

Temporary Fencing - Fernbridge

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Awarded · RFP
Submission deadlineFriday, October 3, 2025
Awarded toWoida Enterprises, Inc dba Arrow Fencing

Installation of Fencing to Secure GRTA Calpella Building

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Awarded · RFP
Submission deadlineAugust 20th, 2025, 11:59 pm
Awarded toWoida Enterprises, Inc dba Arrow Fencing

Property Management & Outreach Services - Humboldt County

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Awarded · RFP
Submission deadlineJuly 11th, 2025, 8:00 PM
Awarded toThe People of New Directions

Property Management & Outreach Services - Mendocino County

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Awarded · RFP
Submission deadlineJuly 11th, 2025, 8:00 PM
Awarded toFriend of Boon

Ukiah Mowing in Railroad Corridor - 2025

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Awarded · RFP
Submission deadlineMay 23rd, 2025, 11:59 PM
Awarded toGregg Simpson Trucking

Willits Mowing in Railroad Corridor - 2025

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Awarded · RFP
Submission deadlineMay 15th, 2025, 11:59 PM
Awarded toMD Tree Management

Calpella Building - Recycle & Disposal of Materials

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Awarded · RFP
Submission deadlineMarch 11, 2025, 11:59 PM
Awarded toL.D. Giacomini Enterprises, Inc

Broaddus Creek - Log & Wood Debris Removal

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Awarded · RFP
Submission deadlineFebruary 13, 2025, 11:59 PM
Awarded toLear Asset Management

Insurance Requirements

Before contracting with the Great Redwood Trail Agency (GRTA), vendors must provide proof of insurance meeting the minimum coverage. Download a PDF copy of the general vendor insurance requirements.

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