NAICS 237990 contracts at the National Park Service
237990 Other Heavy and Civil Engineering Construction
Right now there are 6 open federal NAICS 237990 notices from National Park Service, 4 of them open for bids. 2 close within the next 7 days. 2 are set aside for small or certified businesses, so fewer companies can compete. Over the last 12 months agencies posted 29 NAICS 237990 solicitations from National Park Service and published 5 awards with a median value of $1.0M. The busiest buyer was the National Park Service, with 29 solicitations.
What the National Park Service buys under NAICS 237990 (other heavy and civil engineering construction): notices open today on SAM.gov and the award notices it published in the last 12 months. See all NAICS 237990 contracts or everything National Park Service buys.
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- Open notices today
- 6 (4 open for bids)
- Closing within 7 days
- 2
- Set aside for small or certified businesses
- 2
- Solicitations posted, last 12 months
- 29
- Published awards, last 12 months
- 5 (median $1.0M)
- Busiest buyer, last 12 months
- National Park Service
- Source and update
- SAM.gov public data, updated October 24, 2026
Open now
| Deadline | Notice | Set-aside |
|---|---|---|
| Oct 30 6 days left |
GLCA 318882 Bullfrog
National Park Service |
Open to all |
| Oct 30 6 days left |
GLCA Hite
National Park Service |
Small business |
| Nov 13 20 days left |
Timucuan Ecological and Historic Preserve TIMU-335
National Park Service |
Open to all |
| No deadline | KNRI 257081 - Knife River Indian Village National Historic Site - Elbee Bend Bank Stabilization
National Park Service |
Open to all |
| No deadline | LARO 258755 - Replace Dilapidated Docks and Fuel System, and Rehabilitate Parki
National Park Service Pre-solicitation |
Small business |
| No deadline | Jela 325250 335621
National Park Service Sources sought |
Open to all |
Set-asides open today
Other agencies buying NAICS 237990
Other NAICS codes bought by National Park Service
- 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
- 238290 Other Building Equipment Contractors
- 562910 Remediation Services
- 541611 Administrative Management and General Management Consulting Services
- 334220 Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing
- 238220 Plumbing, Heating, and Air-Conditioning Contractors
- 236220 Commercial and Institutional Building Construction
- 811114 Specialized Automotive Repair
- 561730 Landscaping Services
- 237310 Highway, Street, and Bridge Construction
- 238210 Electrical Contractors and Other Wiring Installation Contractors
- 336612 Boat Building
- 238990 All Other Specialty Trade Contractors
- 237110 Water and Sewer Line and Related Structures Construction
- 238910 Site Preparation Contractors
- 561621 Security Systems Services (except Locksmiths)
- 336991 Motorcycle, Bicycle, and Parts Manufacturing
- 562991 Septic Tank and Related Services
- 541330 Engineering Services
- 332992 Small Arms Ammunition Manufacturing
- 238160 Roofing Contractors
- 713990 All Other Amusement and Recreation Industries
- 221320 Sewage Treatment Facilities
- 811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
- 541620 Environmental Consulting Services
- 115310 Support Activities for Forestry
- 333120 Construction Machinery Manufacturing
- 562111 Solid Waste Collection
- 541310 Architectural Services
- 811111 General Automotive Repair
Sources sought
Recent awards
5 published awards in the last 12 months. The latest:
| Date | Winner and contract | Amount |
|---|---|---|
| Sep 25 | SNC Tallimat, LLC LAKE 254108 Relocate Callville Bay Intake Barge National Park Service |
$7.2M |
| Sep 4 | Terra Site Constructors LLC Carl-repair Equipment Storage Shed National Park Service |
$263K |
| Mar 23 | Randy Kinder Excavating Inc. VICK 209252 Stabilize Mint Spring Bayou & VICK 310 National Park Service |
$10.5M |
| Jan 29 | Wintrow Construction Corp. Bridge 447 Timber Replacement National Park Service |
$377K |
| Nov 18, 2025 | Guardian Construction, Inc. North Rim Emergency Response to Fire National Park Service |
$1.0M |
Who wins the most
- SNC Tallimat, LLC (1 award)
- Terra Site Constructors LLC (1 award)
- Randy Kinder Excavating Inc. (1 award)
- Wintrow Construction Corp. (1 award)
- Guardian Construction, Inc. (1 award)
Questions
How many federal NAICS 237990 contracts are open from National Park Service?
On October 24, 2026 there were 6 open notices on SAM.gov, 2 of them closing within a week. BidFox updates this page every morning from the official SAM.gov data.
Which agencies buy the most NAICS 237990 from National Park Service?
Counting solicitations from the last 12 months: National Park Service (29 solicitations).
How much are federal NAICS 237990 contracts from National Park Service worth?
The median published award over the last 12 months was $1.0M, across 5 award notices. Many awards are much smaller or larger, and some contracts are awarded without a public award notice.
Can small businesses bid on NAICS 237990 contracts from National Park Service?
Yes. 38% of the NAICS 237990 solicitations from National Park Service in the last 12 months were set aside for small businesses or for certified firms (8(a), HUBZone, SDVOSB, WOSB). Open-competition notices accept any registered business.
How do I get new notices like these by email?
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Learn more
Source: public SAM.gov contract opportunity notices, updated October 24, 2026. Award amounts are as published in award notices.