Air Quality RFPs

Close: Mar 18, 2028

Palm Beach County is soliciting qualified contractors for an annual contract to provide indoor air quality (IAQ) remediation services on an as-needed basis. The contract may be awarded for up to five years with an initial not-to-exceed cumulative amount of $3,000,000 and the solicitation (RPQ-410-2023-024092-1) is open from 2023-04-27 until 2028-03-18.

Close: Apr 28, 2026

Design, develop, and implement a new Data Management System (DMS) for air quality monitoring. The new DMS must be a comprehensive, cloud-native solution that enhances data ingestion and supports automated quality control, advanced analytics, robust reporting, and user accessibility. Key deliverables include a secure, scalable platform with a modern web interface, real-time data processing, extensive API integration, and full support for regulatory reporting and audit readiness.

Close: Mar 18, 2028

Provide indoor air quality monitoring services.

Close: Apr 30, 2026

The Savannah Airport Commission is seeking proposals for material testing and quality assurance services related to the Demo Air Cargo - Construct SE Apron Phase 2 project. Interested parties must provide the necessary labor and equipment to fulfill the quality assurance requirements outlined in the project scope. All submissions and inquiries are handled through the commission's official procurement portal.

Close: Apr 30, 2026

The City of St. Charles (IL) is requesting proposals for material inspection and quality assurance services for its 2026 Street Rehabilitation Project, including laboratory and field testing, quality control testing, and concrete testing. Proposals must be submitted electronically; the solicitation was posted on the City’s procurement portal and the bid package is available for download from the portal. The solicitation is an RFP (not a grant), is active, and the deadline for electronic submissions is 2026-04-30 at 10:00 AM Central.

Close: Apr 14, 2026

Provide approx 2,000 CY of shredded topsoil (residential quality) for the 2026 season.

Close: Apr 14, 2026

Provide quarterly and monthly sampling of groundwater monitor wells.

Close: May 1, 2026

The Arizona Department of Environmental Quality (ADEQ) seeks to establish one or more statewide contracts for water quality sampling and monitoring, including sample collection, laboratory analyses, and technical consultation. The contract term is expected to be three years with options to renew, covering various water bodies and groundwater sites across Arizona. Bidders must demonstrate relevant environmental monitoring experience and required certifications to be considered for this RFP.

Close: Apr 17, 2026

Provide Quality Management System Software.

Close: Apr 22, 2026

Procurement for the installation of surge protection devices, a power conditioner for the 3rd elevator bank, and re-circuiting of an existing gate to emergency power at Hoapili Hale.

Close: Aug 31, 2027

To determine the extent to which various sets of curricular materials meet Massachusetts expectations for teaching and learning, DESE will be convening panels of educators to review available evidence on materials' alignment to Massachusetts learning standards and their efficacy in implementation.

Close: May 5, 2026

Water quality testing services. Scope of services includes - the bacteriological site sampling plan (Attachment C) provides the locations and sample schedule for the Contractor to physically take samples, provide containers, flush and sterilize sampling location, test water quality through analysis, and provide reports as described. 2. contractor shall submit test results using electronic data transfer (EDT), and use write-on utility or LIMS program, to output text type file in EDT format, or as directed or approved by SWRCB-DDW. See attached file.

Close: Apr 22, 2026

Provide drinking water quality laboratory services.

Close: May 7, 2026

Work includs traffic control; public convenience; installation of construction fencing; storm water pollution and erosion control; clearing and grubbing, tree trimming, tree and root protection; protection of existing improvements; removal and installation of existing signs; removal of benches; dredging of approx 4,500 CY of material from the upper pond and 5,500 CY of material from the lower pond including filtering, drying and spreading of dredged material; landscape improvements with new temporary irrigation; miscellaneous storm drain improvements; and all other work.

Close: Aug 31, 2027

Determine the extent to which various sets of curricular materials meet state expectations for teaching and learning.

Close: Apr 14, 2026

This is a task work order based contract to perform the quality assurance technical and constructability reviews of construction plans (along with the supporting documentation) to be used by the contractor to bid and build the project, and by the department to ensure the project is built as designed and to specifications.

Close: Apr 17, 2026

The US Army Corps of Engineers Louisville District is soliciting laboratory analysis services for water quality, including analyses of water samples, chlorophyll, phytoplankton, and benthic macroinvertebrates in strict accordance with attached specifications. The solicitation (W912QR26QA006) was posted April 10, 2026, and quotes are due April 17, 2026, at 12:00 PM EDT. The opportunity is categorized under NAICS 541380 for Testing Laboratories and Services with an estimated value range of $50,000 to $200,000.

Close: Sep 10, 2026

The rental of one (1) 1500 cfm air compressor w/ air dryer. Heatless Electric Regenerative Desiccant Dryer with Prefilters and Afterfilters (Twin Tower Design); Design shall be in accordance with all State and Federal Codes: ANSI, NEMA, NEC, and the ASME Pressure Vessel Code; Exposed components must be weather resistant, and must meet or exceed NEMA Type 4 for outdoor use. See attached file.

Close: Apr 17, 2026

San Francisco International Airport (SFO) is soliciting statements of qualifications to establish a prequalified pool of firms to provide bond feasibility and air traffic report services, including financial projections and air traffic analysis. A pre-submittal conference is scheduled and written questions and SOQs have set deadlines; the prequalified pool will be valid for two years with possible extensions and any resulting contracts will include San Francisco social and economic compliance requirements. Insurance, minimum qualifications (experience on large debt offerings and air traffic consulting), and LBE rating bonuses are required/available per the solicitation.

Close: Apr 24, 2026

The Defense Logistics Agency Troop Support Construction and Equipment is soliciting quotes for the procurement of eight air conditioning units. These units are identified by National Stock Number 4120016908526 and are intended for military construction and equipment needs. Interested contractors must submit their quotes electronically through the DIBBS system by the April 24, 2026 deadline.