City of Portsmouth Government Bids
Browse active and historical government bids, RFPs, RFQs, IFBs, contract opportunities, and procurement notices issued by the City of Portsmouth. Use this page to monitor City of Portsmouth procurement activity, track upcoming bid opportunities, and identify potential government contracting opportunities in New Hampshire. Select a bid title below to view bid details, due dates, agency information, bid documents, and submission requirements.
- Emerging Contaminants Treatment/Mitigation Project bid · Open · Due: 8/20/2026 City of Portsmouth View Notice
- 2006 E-One Typhoon fire engine bid · Closed · Due: 7/10/2026 City of Portsmouth View Notice
- NH Seacoast Greenway Rail to Trail bid · Closed · Due: 6/25/2026 City of Portsmouth View Notice
- Consulting Services for Stormwater Enterprise Utility Development and Implementation bid · Closed · Due: 6/03/2026 City of Portsmouth View Notice
- FY27 Annual Chemical Bid bid · Closed · Due: 5/27/2026 City of Portsmouth View Notice
- Portsmouth Water Storage Tank Rehabilitations bid · Closed · Due: 4/23/2026 City of Portsmouth View Notice
- Little Harbour Elementary School & Portsmouth Early Education Program (PEEP) Playground Improvements bid · Closed · Due: 4/08/2026 City of Portsmouth View Notice
- 2026 Sidewalk Repairs bid · Closed · Due: 4/08/2026 City of Portsmouth View Notice
- Mobile Vending From Municipal Spaces bid · Closed · Due: 3/30/2026 City of Portsmouth View Notice
- 2026 Citywide Road Paving and Road Reconstruction bid · Closed · Due: 3/26/2026 City of Portsmouth View Notice
- Pease WWTF Rehab Project bid · Closed · Due: 2/19/2026 City of Portsmouth View Notice
- Two Intersections Improvements Route 1 Bypass/Coakley Road/Cottage Street, and Market Street at Russell Street bid · Closed · Due: 3/05/2026 City of Portsmouth View Notice
- Pease WWTF Rehab Project bid · Closed · Due: 2/17/2026 City of Portsmouth View Notice
- Sanitary Sewer System Rehabilitation and Improvements - Contract 1 bid · Closed · Due: 1/29/2026 City of Portsmouth View Notice
- Pease WWTF Rehab Project bid · Closed · Due: 2/03/2026 City of Portsmouth View Notice
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