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City of Portsmouth·New Hampshire

RFQ for On-Call Engineering Services

Closes 12/9/2025$500k – $2MRequest for Qualification
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Description

The City of Portsmouth is seeking to develop a roster of experienced contractors to provide on-call engineering services for various projects, including roadway, stormwater, water, and wastewater projects. The services are to be provided on an as-needed and as-requested basis. The contractor will be selected based on their qualifications, experience, and approach to the work. The roster will be used to solicit and contract for work on an as-needed basis, typically for projects that are limited in scope, budget, or time-sensitive. Some of the key services included in the scope of work are: • Civil engineering • Stormwater management • Highway and roadway engineering • Public water supply and distribution • Wastewater collection and treatment plant operations The City anticipates that this roster will be actively used for a minimum of three years.

Attached files

The solicitation documents live at the source — open the bid source above to download them.

Contact

Erich Fiedler

[email protected]

(603) 766-1421

Key dates

Opened
11/12/2025
Questions due
11/25/2025
Closes
12/9/2025
Duration
3 years

Last updated

Details

Type
Request for Qualification
Industry
Engineering Services
NAICS
541330
Solicitation №
10-26-RFQ

Budget estimate

$500,000 – $2,000,000

The budget for this opportunity is difficult to estimate, as it is an on-call service and the City will contract for work on an as-needed basis. However, based on the scope of work and the fact that the roster will be used for a minimum of three years, it is likely that the total budget will be in the range of $500,000 to $2 million per year, depending on the number and complexity of projects. The factors that may influence the likely payment range are the number of contractors selected for the roster, the frequency and scope of projects, and the rates negotiated with the City.

AI estimate from the solicitation

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