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NIGP 958-26: Construction Management and Owner Representative Services — State & Local Bids & NAICS Crosswalk (470+ Bids Open)

Search 470+ Bids open state, county & municipal RFPs for NIGP 958-26 (Class 958 — Management and Operation Services: Construction Management and Owner Repres...

NIGP 958-26 (Class 958): Construction Management and Owner Representative Services — Active State & Local SLED Solicitations

State & local (SLED) procurement guide, state portal spend, cooperative vehicles, and NAICS/PSC crosswalk for NIGP 958-26 (Construction Management and Owner Representative Services).

NIGP Code 958-26 — Construction Management and Owner Representative Services — is a standardized State, Local, and Education (SLED) procurement classification within Class 958 — Management and Operation Services of the National Institute of Governmental Purchasing (NIGP) Commodity/Services Code taxonomy. Across all 50 states, over 33 state central purchasing offices and thousands of county governments, municipal utilities, public university systems, transit authorities, and K-12 school districts obligate approximately $4.1 Billion annually under NIGP 958-26, generating 470+ Bids active Invitations for Bid (IFBs), Requests for Proposals (RFPs), and informal quote requests each year. The NIGP taxonomy uses a hierarchical structure where the 3-digit Class (958) identifies the broad commodity or service family (Management and Operation Services) and the 5-digit Class-Item code (958-26) pinpoints the specific service (construction mgmt) deliverable. When state and municipal buyers post solicitations on portals such as Texas ESBD & ISDs, California Cal eProcure, New York NYSCR (DASNY/SCA), and Maryland eMMA, automated bid invitations are dispatched exclusively to vendors who have added NIGP Class 958 and Item 958-26 to their supplier registration profiles. Typical scopes of work under NIGP 958-26 include Agency Construction Management (CMa) & Owner's Representative Services for Bond Programs; Pre-Construction Cost Estimating, Constructability Reviews & Value Engineering; and CPM Master Schedule Oversight, Change Order Negotiation & Pay Application Verification. In addition to standalone municipal RFPs and sealed low-bid IFBs, a substantial share of NIGP 958-26 purchasing flows through cooperative purchasing agreements and statewide term contracts—including School Bond & Municipal Capital Program Management. Holding or partnering on a cooperative master contract allows public sector buyers to issue direct purchase orders without repeating a lengthy formal solicitation cycle. Furthermore, most state and municipal procurements under NIGP 958-26 enforce Historically Underutilized Business (HUB), Minority/Women-Owned Business Enterprise (MBE/WBE), Disadvantaged Business Enterprise (DBE), or Service-Disabled Veteran-Owned Business participation goals. For contractors operating across both SLED and federal markets, NIGP 958-26 cross-walks directly to Federal Product and Service Code (PSC) R408 (Support - Professional: Program Management/Support) and Primary NAICS 236220 (Commercial and Institutional Building Construction). InTandem's government contracting platform unifies state and local NIGP 958-26 solicitations with federal PSC R408 and NAICS 236220 bids, giving your capture team complete visibility across every jurisdiction.

What State, County & Municipal Buyers Procure Under NIGP 958-26

  • Agency Construction Management (CMa) & Owner's Representative Services for Bond Programs
  • Pre-Construction Cost Estimating, Constructability Reviews & Value Engineering
  • CPM Master Schedule Oversight, Change Order Negotiation & Pay Application Verification
  • Full-Time On-Site Resident Project Representative (RPR) & Quality Assurance Inspection
  • Public Council / Board Presentation Delivery, Stakeholder Workshops & Executive Summaries
  • HUB / MBE / WBE / DBE Subconsultant Utilization & Monthly Invoicing Progress Reports
  • Compliance with State Open Records (FOIA/PIA), Conflict of Interest & Ethics Statutes
  • Grant Compliance Documentation (FEMA, USDOT, EPA, HUD, ARPA/IIJA) & Audit Readiness

Top State Procurement Portals Buying NIGP 958-26

Common SLED Cooperative Purchasing Vehicles

  • School Bond & Municipal Capital Program Management (National & Statewide Cooperative Purchasing Agreements): Pre-competed master agreements allowing cities, counties, K-12 school districts, and state agencies to issue direct purchase orders under NIGP 958-26 without running a 90-day formal RFP.
  • Formal Municipal & State IFBs / RFPs (NIGP 958-26) (Sealed Competitive Bidding & Best-Value Proposals): Solicitations published on state portals (Texas ESBD & ISDs, California Cal eProcure) where vendors registered under NIGP Class 958 and Item 958-26 receive automated bid notifications.
  • Multi-Year Annual Term & On-Call IDIQ Contracts (City, County, ISD & Transit Authority Blanket Orders): 1-to-5 year Indefinite Quantity or Job Order Contracts (JOC) establishing fixed unit pricing or hourly rates for recurring construction management and owner representative services requirements.

NIGP 958-26 Frequently Asked Questions

What is NIGP Code 958-26?

NIGP 958-26 (Construction Management and Owner Representative Services) is a 5-digit Class-Item commodity/service code under Class 958 — Management and Operation Services. State agencies, cities, counties, school districts, and public universities use NIGP 958-26 to classify procurements and notify registered vendors for Agency Construction Management (CMa) & Owner's Representative Services for Bond Programs and Pre-Construction Cost Estimating, Constructability Reviews & Value Engineering.

How much do state and local governments spend under NIGP 958-26?

State, municipal, county, and educational (SLED) agencies obligate an estimated $4.1 Billion annually under NIGP 958-26, with approximately 470+ Bids active solicitations posted across state portals such as Texas ESBD & ISDs and California Cal eProcure.

What are the Federal NAICS and PSC equivalents for NIGP 958-26?

NIGP 958-26 maps directly to Federal Primary NAICS 236220 (Commercial and Institutional Building Construction) and Federal Product and Service Code (PSC) R408 (Support - Professional: Program Management/Support).

Which cooperative purchasing contracts cover NIGP 958-26?

Public agencies frequently procure Construction Management and Owner Representative Services under NIGP 958-26 through cooperative and statewide vehicles including School Bond & Municipal Capital Program Management, as well as municipal annual term contracts.

Should I register for NIGP 958-26 or the full NIGP Class 958?

You should register for both NIGP 958-26 (Construction Management and Owner Representative Services) and the parent 3-digit NIGP Class 958 (Management and Operation Services), including 958-00 and related codes like 958-16, so you never miss a solicitation when a local buyer codes a bid broadly.

Related NIGP Commodity/Services Codes

Browse All 136 NIGP Commodity Codes | NAICS 236220 Guide | PSC R408 Guide | 50-State Procurement Portals