On-call Airport Planning/Environmental, Design/Engineering, and Construction Management Consulting Services Support for Mendocino County Airports - Little River and Round Valley

See Request for Qualifications for more information.

Project Summary

The County of Mendocino is seeking proposals from one or more qualified airport consulting firm(s) for a five-year period to assist the County in the performance of projects in support of the County of Mendocino’s two general aviation airports – Little River and Round Valley. The County may award one or more contracts for on-call services for each of the three categories:

1) Design, Engineering, and Grant Management

2) Environmental and Planning

3) Construction Management

Selection will be conducted in accordance with FAA Advisory Circular 150/5100-14E and the County’s contracting and purchasing procedures.

Submission Requirements

Consultants shall submit four (4) copies of their Statement of Qualifications (SOQ): three (3) complete paper copies with original Consultant signature, and one (1) complete copy on USB flash drive. The SOQ shall be formatted in accordance with the instructions of this RFQ.

Promotional materials may be included but are not required and will not be considered as meeting any of the requirements of this RFQ.

SOQs shall be enclosed in a sealed envelope or package, clearly marked “Mendocino County RFQ No. 260007,” and delivered by 4:07PM on May 14, 2026 to:

Mendocino County Department of Transportation

340 Lake Mendocino Drive Ukiah, CA 95482-9432

Attn: Jason Wise

Late or facsimile proposals will not be accepted. It is the proposer’s responsibility to assure that its proposal is delivered and received at the location specified herein, on or before the date and hour set. Proposals received after the date and time specified will not be considered. Note: The unauthorized use of the County's official logo is strictly prohibited.