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TendersMissouriConstruction
Construction · Missouri · AI-Scored

Construction
Contracts in
Missouri

Missouri's annual procurement of $22B+ includes a substantial Construction & Civil Works segment, driven by major infrastructure projects from MoDOT, capital improvements through the Office of Administration (OA), and environmental remediation managed by DNR. The state uses its Missouri MO Bids portal as the primary solicitation hub, with contracts often split between highway/bridge construction (NAICS 237310), commercial building (236220), and water/sewer utility work (237110).

Find Construction Tenders in MO
State / ProvinceMissouri (MO)
IndustryConstruction & Civil Works
Primary PortalMissouri MO Bids
Annual Market$400B+
Key NAICS Codes236220, 237310, 237110
What We Track

Construction tender types in Missouri

road repairbridge constructionbuilding renovationcivil engineeringinfrastructureNAICS 236220NAICS 237310NAICS 237110NAICS 237120NAICS 237130
Why This Market

Why Missouri is a distinct construction market

Missouri's central location as a logistics hub means heavy investment in I-70 and I-55 corridor expansions, while aging levees along the Missouri and Mississippi Rivers create steady demand for flood control and dredging contracts under NAICS 237990. The state's mixed climate—with freeze-thaw cycles and severe storms—forces agencies to prioritize durable materials and rapid-response civil works, differentiating Missouri from sunbelt states with more predictable construction seasons.

How to Win

Tactical advice for this market

To win in Missouri, register on Missouri MO Bids and set alerts for MoDOT's annual Letting Schedule, as highway lettings occur weekly and require bonding capacity up to $50M. Build relationships with district engineers in St. Louis and Kansas City, where urban redevelopment projects under DHSS (for hospital expansions) and DSS (for social service facilities) frequently bundle small business subcontracting goals. Also, obtain Missouri's prevailing wage certification for Davis-Bacon projects, as the state enforces strict wage determinations on all public works over $150,000.

FAQ

Frequently asked questions

What are the key NAICS codes for Missouri construction contractors?
The most relevant codes are 236220 (commercial building), 237310 (highway/street/bridge), 237110 (water/sewer lines), 237120 (oil/gas pipelines), and 237130 (power/communication lines). MoDOT lettings heavily use 237310, while OA facility projects lean on 236220.
How does Missouri's prevailing wage law affect construction bids?
Missouri requires prevailing wages on all public works projects exceeding $150,000, with rates set by the Department of Labor and Industrial Relations. Contractors must submit certified payrolls weekly, and failure to comply can result in debarment. Always check the latest wage determination for the county where the project is located.
What is the MoDOT letting schedule and how do I participate?
MoDOT holds weekly lettings for highway and bridge projects, with plans available on Missouri MO Bids about 30 days prior. Bidders must be prequalified with MoDOT's Construction and Materials Division, typically requiring financial statements, equipment lists, and safety records. The state uses a low-bid system, but design-build projects allow for technical proposals.
Are there set-asides for small or disadvantaged businesses in Missouri construction?
Yes, Missouri's Office of Equal Opportunity manages the Minority and Women Business Enterprise (M/WBE) program, with goals often set at 10-15% for state-funded projects. Additionally, the state participates in the federal DBE program for federally aided highway work. Register on the Missouri Supplier Diversity portal to get listed.
Related Search Terms

How people search for this

Missouri highway construction bids MoDOTMissouri civil works contracts 237310Missouri MO Bids construction opportunitiesSt. Louis infrastructure projects 2025Missouri prevailing wage public worksKansas City water sewer contracts NAICS 237110Missouri DBE construction certificationMoDOT letting schedule weekly lettings

Construction contracts in Missouri,
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