NAICS codes / 237990 / Maine
Other Heavy and Civil Engineering Construction contracts in Maine (NAICS 237990)
As of Nov 4, 2026, there are 8 open federal notices for NAICS 237990 (Other Heavy and Civil Engineering Construction) with place of performance in Maine on SAM.gov; 8 are small-business or socioeconomic set-asides; 8 are due in the next 7 days.
Open notices, newest first
Maintenance Dredging of the Isle au Haut Thoroughfare near Isle au Haut, Maine
Army · SolicitationDue Nov 10 · 7 days left🔒 Small businesses onlySee the bid →Maintenance Dredging of the Isle au Haut Thoroughfare near Isle au Haut, Maine
Army · SolicitationDue Nov 10 · 7 days left🔒 Small businesses onlySee the bid →Maintenance Dredging of the Isle au Haut Thoroughfare near Isle au Haut, Maine
Army · SolicitationDue Nov 10 · 7 days left🔒 Small businesses onlySee the bid →Maintenance Dredging of the Isle au Haut Thoroughfare near Isle au Haut, Maine
Army · SolicitationDue Nov 10 · 7 days left🔒 Small businesses onlySee the bid →Maintenance Dredging of the Isle au Haut Thoroughfare near Isle au Haut, Maine
Army · SolicitationDue Nov 10 · 7 days left🔒 Small businesses onlySee the bid →🔔 Get new NAICS 237990 notices in Maine every morning
New matching SAM.gov notices every morning by Telegram or email. No UEI, no password · 14-day Solo trial, no card.
Maintenance Dredging of the Isle au Haut Thoroughfare near Isle au Haut, Maine
Army · SolicitationDue Nov 10 · 7 days left🔒 Small businesses onlySee the bid →Maintenance Dredging of the Isle au Haut Thoroughfare near Isle au Haut, Maine
Army · SolicitationDue Nov 5 · 2 days left🔒 Small businesses onlySee the bid →Maintenance Dredging of the Isle au Haut Thoroughfare near Isle au Haut, Maine
Army · SolicitationDue Nov 5 · 2 days left🔒 Small businesses onlySee the bid →| Small Business (total) | 8 |
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| Department of Defense | 8 |
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Data from public SAM.gov notices, updated Nov 4, 2026. Counts include only notices whose response deadline has not passed; the median uses only dollar amounts the notices themselves state (upper end of a stated range), never estimates.
NAICS 237990 in other states
- Louisiana (112 open)
- Texas (12 open)
- Mississippi (10 open)
- Virginia (10 open)
- Florida (8 open)
- Alaska (6 open)
- Oklahoma (6 open)
- Oregon (6 open)
- NAICS 237990 nationwide (273 open)
Other industries in Maine
Place of performance is the state SAM.gov lists for the notice, or a state the notice itself names. See also: bids due this week · NAICS codes for small business