UNSPSC 77121503: Air pollution protection services

UNSPSC 77121503 Air pollution protection services (Commodity) encompasses consulting and technical services that state and local governments procure to ensure compliance with air quality regulations, conduct emissions testing and monitoring, and support environmental permitting and remediation. Recent solicitations show active demand for environmental compliance consulting at airports and utilities, air quality permitting and regulatory support at air districts, stack testing and emissions monitoring at power generation facilities, and atmospheric monitoring equipment and sensors for water and wastewater infrastructure. Issuing bodies include county aviation departments, air pollution control districts, utilities commissions, city water services, and state transportation and environmental agencies. Work ranges from on-call consulting frameworks with task-order structure to fixed-term contracts for specific operational needs such as continuous air monitoring station maintenance or annual emissions testing protocols.

Activity concentrates in Florida, California, Georgia, and Texas. Broward County Aviation Department (Florida) has posted two related RFPs for environmental compliance consulting at Fort Lauderdale-Hollywood International Airport and North Perry Airport with responses due October 13, 2026 and November 5, 2026, respectively, seeking up to two consultants to manage NPDES permitting, wetland determinations, petroleum storage tank services, environmental site assessments, and emergency response across both facilities on an indefinite-delivery task-authorization basis. Tuolumne County Air Pollution Control District (California) issued RFP RFP-2025-0138 due September 23, 2026 for on-call air permitting and regulatory support including permit application processing, CEQA air quality analysis, emissions calculations, and AB 2588 Air Toxics "Hot Spots" Program support. Orlando Utilities Commission (Florida) solicited air emissions and stack testing services under RFP 8942 for annual compliance testing, RATA, and MATS testing across four power generation facilities with responses due February 4, 2026. Georgia Department of Transportation issued two related RFQs (PE48401RFQ2026000000601 and PE48401RFQ2027000000613) for three separate on-call environmental support services contracts covering NEPA and air quality analysis, cultural resources, and ecology, with qualifications due July 16, 2026 and August 17, 2026. Texas Commission on Environmental Quality requested proposals for operation and maintenance of a continuous PM2.5 monitoring station at Big Bend National Park under RFP 582-27-00007 due March 23, 2026. The City of Phoenix Water Services Department issued IFB-27-0435 for atmospheric monitoring instruments and fixed installations with offers due September 4, 2026, covering sensors, controllers, and calibration equipment for detecting hazardous gases at water and wastewater facilities.