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NIGP 926-14: Air Quality Monitoring, Stack Testing, and Indoor Environmental Audits — State & Local Bids & NAICS Crosswalk (230+ Bids Open)

Search 230+ Bids open state, county & municipal RFPs for NIGP 926-14 (Class 926 — Environmental and Ecological Services: Air Quality Monitoring, Stack Testin...

NIGP 926-14 (Class 926): Air Quality Monitoring, Stack Testing, and Indoor Environmental Audits — Active State & Local SLED Solicitations

State & local (SLED) procurement guide, state portal spend, cooperative vehicles, and NAICS/PSC crosswalk for NIGP 926-14 (Air Quality Monitoring, Stack Testing, and Indoor Environmental Audits).

NIGP Code 926-14 — Air Quality Monitoring, Stack Testing, and Indoor Environmental Audits — is a standardized State, Local, and Education (SLED) procurement classification within Class 926 — Environmental and Ecological 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 $640 Million annually under NIGP 926-14, generating 230+ 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 (926) identifies the broad commodity or service family (Environmental and Ecological Services) and the 5-digit Class-Item code (926-14) pinpoints the specific service (air quality) deliverable. When state and municipal buyers post solicitations on portals such as California Cal eProcure (CARB / Air Districts), Texas ESBD (TCEQ), New York NYSCR, and Colorado VSS, automated bid invitations are dispatched exclusively to vendors who have added NIGP Class 926 and Item 926-14 to their supplier registration profiles. Typical scopes of work under NIGP 926-14 include Ambient Air Quality Monitoring Network Operation, PM2.5/Ozone Sensor Calibration & Telemetry; Municipal Landfill Gas (LFG) Migration Monitoring, Flare Stack Emissions Testing & Title V Permits; and School & Public Building Indoor Air Quality (IAQ), Radon, Carbon Monoxide & Mold Testing. In addition to standalone municipal RFPs and sealed low-bid IFBs, a substantial share of NIGP 926-14 purchasing flows through cooperative purchasing agreements and statewide term contracts—including State DEQ, Air Quality Districts & Municipal Landfills. 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 926-14 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 926-14 cross-walks directly to Federal Product and Service Code (PSC) F101 (Environmental Systems Protection - Air Quality Support) and Primary NAICS 541620 (Environmental Consulting Services). InTandem's government contracting platform unifies state and local NIGP 926-14 solicitations with federal PSC F101 and NAICS 541620 bids, giving your capture team complete visibility across every jurisdiction.

NIGP 3-Digit Parent Class: Class 926 — Environmental and Ecological Services
Annual State & Local (SLED) Spend: $640 Million
Active Open SLED Bids: 230+ Bids
Cooperative Vehicles: State DEQ, Air Quality Districts & Municipal Landfills
Primary Paired NAICS Code: NAICS 541620 — Environmental Consulting Services
Paired Federal PSC Code: PSC F101 — Environmental Systems Protection - Air Quality Support

What State, County & Municipal Buyers Procure Under NIGP 926-14

Ambient Air Quality Monitoring Network Operation, PM2.5/Ozone Sensor Calibration & Telemetry
Municipal Landfill Gas (LFG) Migration Monitoring, Flare Stack Emissions Testing & Title V Permits
School & Public Building Indoor Air Quality (IAQ), Radon, Carbon Monoxide & Mold Testing
Fleet Zero-Emission Transition Modeling & Greenhouse Gas (GHG) Emissions Inventories
NIJ / NFPA / ANSI / CJIS Public Safety Standards Certification & Lot Testing
Turnkey Department Rollout, Armory/Fleet Upfitting, Training & Warranty Support
FEMA Homeland Security Grant (HSGP / AFG) & Byrne JAG Procurement Compliance
Trade-In Credit Valuation, Emergency Replenishment & Multi-Year Price Lock Schedules

Top State Procurement Portals Buying NIGP 926-14

California Cal eProcure (CARB / Air Districts) (State of California): $210 Million
Texas ESBD (TCEQ) (State of Texas): $125 Million
New York NYSCR (State of New York): $90 Million
Colorado VSS (State of Colorado): $65 Million

Common SLED Cooperative Purchasing Vehicles

State DEQ, Air Quality Districts & Municipal Landfills (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 926-14 without running a 90-day formal RFP.
Formal Municipal & State IFBs / RFPs (NIGP 926-14) (Sealed Competitive Bidding & Best-Value Proposals): Solicitations published on state portals (California Cal eProcure (CARB / Air Districts), Texas ESBD (TCEQ)) where vendors registered under NIGP Class 926 and Item 926-14 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 air quality monitoring, stack testing, and indoor environmental audits requirements.

NIGP 926-14 Frequently Asked Questions

What is NIGP Code 926-14?

NIGP 926-14 (Air Quality Monitoring, Stack Testing, and Indoor Environmental Audits) is a 5-digit Class-Item commodity/service code under Class 926 — Environmental and Ecological Services. State agencies, cities, counties, school districts, and public universities use NIGP 926-14 to classify procurements and notify registered vendors for Ambient Air Quality Monitoring Network Operation, PM2.5/Ozone Sensor Calibration & Telemetry and Municipal Landfill Gas (LFG) Migration Monitoring, Flare Stack Emissions Testing & Title V Permits.

How much do state and local governments spend under NIGP 926-14?

State, municipal, county, and educational (SLED) agencies obligate an estimated $640 Million annually under NIGP 926-14, with approximately 230+ Bids active solicitations posted across state portals such as California Cal eProcure (CARB / Air Districts) and Texas ESBD (TCEQ).

What are the Federal NAICS and PSC equivalents for NIGP 926-14?

NIGP 926-14 maps directly to Federal Primary NAICS 541620 (Environmental Consulting Services) and Federal Product and Service Code (PSC) F101 (Environmental Systems Protection - Air Quality Support).

Which cooperative purchasing contracts cover NIGP 926-14?

Public agencies frequently procure Air Quality Monitoring, Stack Testing, and Indoor Environmental Audits under NIGP 926-14 through cooperative and statewide vehicles including State DEQ, Air Quality Districts & Municipal Landfills, as well as municipal annual term contracts.

Should I register for NIGP 926-14 or the full NIGP Class 926?

You should register for both NIGP 926-14 (Air Quality Monitoring, Stack Testing, and Indoor Environmental Audits) and the parent 3-digit NIGP Class 926 (Environmental and Ecological Services), including 926-00 and related codes like 926-78, 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 541620 Guide | PSC F101 Guide | 50-State Procurement Portals