NIGP 914-73: Roofing and Siding Trade Construction Services — State & Local Bids & NAICS Crosswalk (660+ Bids Open)

Search 660+ Bids open state, county & municipal RFPs for NIGP 914-73 (Class 914 — Construction Services, Trade (New Construction): Roofing and Siding Trade C...

NIGP 914-73 (Class 914): Roofing and Siding Trade Construction Services — Active State & Local SLED Solicitations

State & local (SLED) procurement guide, state portal spend, cooperative vehicles, and NAICS/PSC crosswalk for NIGP 914-73 (Roofing and Siding Trade Construction Services).

NIGP Code 914-73 — Roofing and Siding Trade Construction Services — is a standardized State, Local, and Education (SLED) procurement classification within Class 914 — Construction Services, Trade (New Construction) 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 $4.7 Billion annually under NIGP 914-73, generating 660+ 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 (914) identifies the broad commodity or service family (Construction Services, Trade (New Construction)) and the 5-digit Class-Item code (914-73) pinpoints the specific construction (roofing) deliverable. When state and municipal buyers post solicitations on portals such as Texas ESBD & ISDs, Florida MFMP, North Carolina eVP, and Oklahoma OMES, automated bid invitations are dispatched exclusively to vendors who have added NIGP Class 914 and Item 914-73 to their supplier registration profiles. Typical scopes of work under NIGP 914-73 include TPO, EPDM, PVC Single-Ply Membrane & Modified Bitumen Commercial Roof Replacements; Standing-Seam Architectural Metal Roofing, Built-Up Roofing (BUR) & Fluid-Applied Coatings; and Tapered Polyiso Roof Insulation, Parapet Flashing, Skylights & Roof Drains/Scuppers. In addition to standalone municipal RFPs and sealed low-bid IFBs, a substantial share of NIGP 914-73 purchasing flows through cooperative purchasing agreements and statewide term contracts—including OMNIA Partners / Garland / Tremco / TIPS / BuyBoard. 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 914-73 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 914-73 cross-walks directly to Federal Product and Service Code (PSC) Z2AA (Repair or Alteration of Office Buildings) and Primary NAICS 238160 (Roofing Contractors). InTandem's government contracting platform unifies state and local NIGP 914-73 solicitations with federal PSC Z2AA and NAICS 238160 bids, giving your capture team complete visibility across every jurisdiction.

• NIGP 3-Digit Parent Class: Class 914 — Construction Services, Trade (New Construction)
• Annual State & Local (SLED) Spend: $4.7 Billion
• Active Open SLED Bids: 660+ Bids
• Cooperative Vehicles: OMNIA Partners / Garland / Tremco / TIPS / BuyBoard
• Primary Paired NAICS Code: NAICS 238160 — Roofing Contractors
• Paired Federal PSC Code: PSC Z2AA — Repair or Alteration of Office Buildings

What State, County & Municipal Buyers Procure Under NIGP 914-73

• TPO, EPDM, PVC Single-Ply Membrane & Modified Bitumen Commercial Roof Replacements
• Standing-Seam Architectural Metal Roofing, Built-Up Roofing (BUR) & Fluid-Applied Coatings
• Tapered Polyiso Roof Insulation, Parapet Flashing, Skylights & Roof Drains/Scuppers
• Post-Hail / Hurricane School District & Municipal Building Roof Replacement Contracts
• Prevailing Wage / Davis-Bacon Certified Payrolls & 100% Payment/Performance Bonding
• HUB / MBE / WBE / DBE Good-Faith Subcontracting Plan Execution & Compliance Tracking
• Municipal Building Code Permitting, Stormwater SWPPP & OSHA 30-Hour Jobsite Safety
• Substantial Completion Punch-List Closeout, As-Built Drawings & O&M Warranty Manuals

Top State Procurement Portals Buying NIGP 914-73

• Texas ESBD & ISDs (State of Texas): $960 Million
• Florida MFMP (State of Florida): $740 Million
• North Carolina eVP (State of North Carolina): $410 Million
• Oklahoma OMES (State of Oklahoma): $320 Million

Common SLED Cooperative Purchasing Vehicles

• OMNIA Partners / Garland / Tremco / TIPS / BuyBoard (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 914-73 without running a 90-day formal RFP.
• Formal Municipal & State IFBs / RFPs (NIGP 914-73) (Sealed Competitive Bidding & Best-Value Proposals): Solicitations published on state portals (Texas ESBD & ISDs, Florida MFMP) where vendors registered under NIGP Class 914 and Item 914-73 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 roofing and siding trade construction services requirements.

NIGP 914-73 Frequently Asked Questions

What is NIGP Code 914-73?

NIGP 914-73 (Roofing and Siding Trade Construction Services) is a 5-digit Class-Item commodity/service code under Class 914 — Construction Services, Trade (New Construction). State agencies, cities, counties, school districts, and public universities use NIGP 914-73 to classify procurements and notify registered vendors for TPO, EPDM, PVC Single-Ply Membrane & Modified Bitumen Commercial Roof Replacements and Standing-Seam Architectural Metal Roofing, Built-Up Roofing (BUR) & Fluid-Applied Coatings.

How much do state and local governments spend under NIGP 914-73?

State, municipal, county, and educational (SLED) agencies obligate an estimated $4.7 Billion annually under NIGP 914-73, with approximately 660+ Bids active solicitations posted across state portals such as Texas ESBD & ISDs and Florida MFMP.

What are the Federal NAICS and PSC equivalents for NIGP 914-73?

NIGP 914-73 maps directly to Federal Primary NAICS 238160 (Roofing Contractors) and Federal Product and Service Code (PSC) Z2AA (Repair or Alteration of Office Buildings).

Which cooperative purchasing contracts cover NIGP 914-73?

Public agencies frequently procure Roofing and Siding Trade Construction Services under NIGP 914-73 through cooperative and statewide vehicles including OMNIA Partners / Garland / Tremco / TIPS / BuyBoard, as well as municipal annual term contracts.

Should I register for NIGP 914-73 or the full NIGP Class 914?

You should register for both NIGP 914-73 (Roofing and Siding Trade Construction Services) and the parent 3-digit NIGP Class 914 (Construction Services, Trade (New Construction)), including 914-00 and related codes like 914-38, so you never miss a solicitation when a local buyer codes a bid broadly.

Related NIGP Commodity/Services Codes

• NIGP 968-88: Tree and Shrub Removal, Pruning, and Utility Line Clearance Services
• NIGP 909-24: Building Construction, Commercial and Institutional (Hospitals, Labs, Civic Centers)
• NIGP 909-60: Industrial Building, Warehouse, Maintenance Depot, and Hangar Construction
• NIGP 910-65: Remodeling and Alterations of Existing Municipal, School, and State Buildings
• NIGP 913-50: Construction, Street Major Reconstruction, Widening, and Concrete Paving

Browse All 136 NIGP Commodity Codes | NAICS 238160 Guide | PSC Z2AA Guide | 50-State Procurement Portals