Skip to main contentPsst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveFree Webinar — Wednesday, November 11 at 2:00 PM ET

Register Free →
CLEATUS
Get CLEATUS

This Government Contract opportunity from Connecticut was posted on July 2, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Indoor Air Quality Monitoring and Sensor Installation

Closed
State & Local

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

Active Opportunities Like This One

NAICS: 541380
New
DIBBS
Product Verification Testing and Source Inspection for Critical LightingThis subcontract involves providing product verification testing and source inspection services for critical lighting items under the DLA Weapons Support Nuclear Reactor Program. The selected contractor will be responsible for conducting inspections and tests using sampling methods per MIL-STD-1916 or ASQ H1331, while ensuring that identification markings comply with MIL-STD-130N. Specialized equipment capable of verifying MIL-DTL-16377/8C and MIL-DTL-16377K SUP 1 is required to complete these tasks, with the final deliverables consisting of detailed inspection reports and test results. The project is categorized under NAICS code 541380 and will be performed in New Cumberland, Pennsylvania. Interested parties must respond by November 9, 2026, to support the Department of Defense in maintaining the quality and compliance of critical components for nuclear reactor program projects.
DLA WEAPONS SUPPORT NUCLEAR REACTOR PROGRAM

POSTED

about 2 hours ago

DEADLINE

in 11 days
NAICS: 541380
New
DIBBS
Production Lot Testing (PLT) and Validation Services
DLA WEAPONS SUPPORT FLUID HANDLING DIVISION

POSTED

about 2 hours ago

DEADLINE

in 11 days
NAICS: 541380
New
DIBBS
Production Lot Test (PLT) Services
DLA WEAPONS SUPPORT NUCLEAR REACTOR PROGRAM

POSTED

about 2 hours ago

DEADLINE

in 11 days
NAICS: 541380
New
Federal
Non-Destructive Testing (NDT) Services
CG-SEA-C22

POSTED

about 7 hours ago

DEADLINE

in 25 days
NAICS: 541380
New
Federal
Non-Destructive Testing (NDT) & Specialized Inspection
W6QK Acc-Rsa

POSTED

about 7 hours ago

DEADLINE

in about 1 month
NAICS: 541380
New
Federal
Independent Testing & CommissioningThis subcontract for Independent Testing and Commissioning supports prime contractors on Department of the Air Force 36 CONS projects. The scope of work involves performing third-party quality assurance, independent testing, and final system commissioning to ensure all installed systems meet required standards. These activities are governed by a formal quality management plan and include conducting milestone inspections and providing final commissioning sign-off. The contractor is responsible for delivering comprehensive testing reports and inspection certifications to the Department of Defense. Classified under NAICS code 541380, the project focuses on rigorous verification and validation processes to ensure operational readiness and system integrity for the agency.
FA5240 36 Cons Lgc

POSTED

about 7 hours ago

DEADLINE

N/A
NAICS: 541380
New
Federal
Electromagnetic Compatibility (EMI) Testing for Naval Systems
Nswc Crane

POSTED

about 7 hours ago

DEADLINE

in 20 days
NAICS: 541380
New
Federal
Environmental Qualification Testing (EQT) for Naval Shipboard Equipment
Nswc Crane

POSTED

about 7 hours ago

DEADLINE

in 20 days
NAICS: 541380
New
Federal
Fuel System Integrity Testing & CalibrationThis subcontract, titled Fuel System Integrity Testing and Calibration, involves providing specialized technical services for US Coast Guard fuel system projects at Station Sand Key in Clearwater Beach. The scope of work includes performing line leak detection, conducting integrity tests on transition sumps and Under Dispenser Containment, and calibrating clock gauges with 90 percent high-level warning alarms. The selected provider is responsible for delivering all calibrated gauges and certified test reports to the prime contractors. Managed under the Department of Homeland Security for Base Miami Beach, this opportunity is designated as a total Small Business Set Aside under NAICS code 541380. The solicitation was posted on October 29, 2026, with a response deadline of November 13, 2026.
Base Miami Beach

POSTED

about 7 hours ago

DEADLINE

in 15 days
NAICS: 541380
New
Federal
Quality Assurance, Inspection, and Testing Services
DLA Aviation

POSTED

about 7 hours ago

DEADLINE

in 6 days
NAICS: 541380
New
Federal
Physical Testing and Analysis Services
W2SD Endist New York

POSTED

about 7 hours ago

DEADLINE

in about 1 month
NAICS: 541380
New
Federal
Chemical Testing and Analysis Services
W2SD Endist New York

POSTED

about 7 hours ago

DEADLINE

in about 1 month

AI Contract Overview

Show more

The City of Stamford in Connecticut is seeking a subcontractor for the Indoor Air Quality Monitoring and Sensor Installation project. The scope of work involves the supply and installation of specialized sensors designed to monitor carbon dioxide, PM2.5, volatile organic compounds, temperature, and humidity. To support facility operations, the selected provider must also implement data dashboards and integrated alert systems. This opportunity is categorized under NAICS code 541380. The solicitation was posted on July 2, 2026, and interested parties must submit their responses by the deadline of July 30, 2026, at 8:00 PM.

General Info

Stamford seeks a subcontractor for indoor air quality sensor installation and data dashboards.

Agency

Connecticut → City of Stamford

NAICS

541380 - Testing Laboratories and Services

Place of Performance

CT, USA

Set-Aside

NONE

Documents

0

No documents available

Documents will appear here when they are available.

AI Contract Breakdown

Uniform Contract Format

No documents to break down

The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PhaseClosed
Posted

subcontract

Response Deadline

Deadline has passed

Submission Closed

Find active opportunities like this

Get full access to discover similar active contracts, track opportunities, and build proposals with AI assistance.

Organization & Contact Information

Show more
AgencyConnecticut → City of Stamford
ContactsNo contacts available
OfficeN/A
Organization / AgencyConnecticut → City of Stamford
Office AddressN/A
ContactsNo contact information available

Full Description

Show more
Supply and installation of IAQ sensors for CO₂, PM2.5, VOCs, temperature, and humidity, including data dashboards and alert systems for facility operations.

More opportunities from Connecticut → City of Stamford

Same awarding agency

NAICS: 541620
New
SLED
City RFQ & RFP - Hazardous Materials Monitoring at the New South School Lower School
Solicitation # 2027.0146
The City of Stamford is seeking proposals for hazardous materials monitoring at the New South School Lower School under solicitation number 2027.0146. This project is funded in whole or in part by State of Connecticut DAS funds and is being conducted as a combined Request for Qualifications and Request for Proposals per Section 10-287. Only proposals that meet the specific qualification criteria outlined in the RFQ will be reviewed. The bidding process is currently open, with a clarification deadline of November 3, 2026, and a final submission due date of November 12, 2026, at 4:00 PM. An optional pre-proposal meeting was scheduled for October 29, 2026, at the project site located at 83 Lockwood Ave, Stamford, CT. All official inquiries must be submitted online through the ProcureWare Clarifications feature, and no deposit is required to submit a bid.
Environmental Consulting Services

POSTED

7 days ago

DEADLINE

in 14 days
View Details
NAICS: 541350
New
SLED
City RFQ & RFP - Special Inspection Services at the New South School Lower School
Solicitation # 2027.0145
The City of Stamford is seeking proposals for special inspection services at the New South School Lower School under solicitation number 2027.0145. This project is funded in whole or in part by State of Connecticut DAS funds and follows a combined Request for Qualifications and Request for Proposals process per Section 10-287. The selection process utilizes a two-step unsealing method where proposals are first reviewed based on the qualification criteria outlined in the RFQ. The bidding window is currently open, with a clarification deadline of November 3, 2026, and a final submission due date of November 12, 2026, at 4:00 PM. There is no required deposit or pre-proposal meeting for this contract. All technical inquiries should be directed to Construction Manager Danile DeBoo, and all official communications must be submitted online through the ProcureWare platform.
Building Inspection Services

POSTED

7 days ago

DEADLINE

in 14 days
View Details
NAICS: 238210
New
SLED
City Design Build RFP –Terry Conners Ice Rink Solar Photovoltaic (PV) & Battery Energy Storage System (BESS) Project
Solicitation # 2027.0148
The City of Stamford is seeking proposals for a Design Build project to install a Solar Photovoltaic (PV) and Battery Energy Storage System (BESS) at the Terry Conners Ice Rink. This project is funded in whole or in part by the U.S. Department of Energy Office of Critical Minerals and Energy Innovation, meaning it must adhere to federal, state, and local regulations. Key compliance requirements include the Build America, Buy America Act, Davis Bacon Wage Rates, and 2 C.F.R. 200. All proposers are required to have a Unique Entity ID and be registered with SAM.gov. The proposal deadline is December 17, 2026, at 11:00 AM, with a clarification deadline of December 3, 2026. An optional pre-proposal meeting will be held on November 11, 2026, at 9:30 AM at the Terry Conners Ice Rink. Bidders must provide a bid deposit of 5 percent. All inquiries regarding the solicitation should be submitted online through the ProcureWare platform.
Electrical Contractors and Other Wiring Installation Contractors

POSTED

7 days ago

DEADLINE

in about 2 months
View Details
NAICS: 541330
SLED
City RFP - Construction Engineering Inspection Services for the Replacement of Mill Road Bridge #135008
Solicitation # 2027.0147
The City of Stamford in Connecticut is seeking proposals for construction engineering inspection services related to the replacement of Mill Road Bridge #135008. This request for proposals, identified as bid number 2027.0147, is currently open for bidding and is managed by Project Manager Lyudmila Fuks. The solicitation process began on October 22, 2026, with a clarification deadline of October 29, 2026. All final proposals must be submitted by November 12, 2026, at 4:00 PM. There is no requirement for an RFP deposit or attendance at a pre-proposal meeting, and all inquiries must be handled online through the ProcureWare platform.
Engineering Services

POSTED

7 days ago

DEADLINE

in 14 days
View Details
NAICS: 541330
SLED
City RFP - Long Term Municipal Facilities Assessment Planning & Capital Facilities Plan
Solicitation # 2027.0141
The City of Stamford, Connecticut, has issued Request for Proposals number 2027.0141 for Long Term Municipal Facilities Assessment Planning and a Capital Facilities Plan. This solicitation is managed by Scott Butch, the Director of Facilities and Sustainability, and is currently open for bidding. Interested parties must submit their proposals by the due date of November 12, 2026, at 4:00 PM. The deadline for submitting clarification questions is October 29, 2026, and all inquiries must be handled online through the ProcureWare platform. There is no required RFP deposit or pre-proposal meeting for this project.
Engineering Services

POSTED

14 days ago

DEADLINE

in 14 days
View Details
NAICS: 332919
SLED
City Bid - Procurement of Equipment, Parts & Hardware to Maintain and Replace Fire Hydrants
Solicitation # 2027.0129
The City of Stamford, Connecticut, is seeking bids for the procurement of equipment, parts, and hardware necessary to maintain and replace fire hydrants under solicitation number 2027.0129. This project is managed by Assistant Fire Chief Miguel Robles and follows a one step unsealing process. There is no requirement for a bid deposit, and no pre-bid meeting will be held for this procurement. The bidding window opened on October 9, 2026, with a clarification deadline set for October 22, 2026. All final bids must be submitted by November 5, 2026, at 11:00 AM, which is also the scheduled time for the bid opening. All inquiries regarding the solicitation must be submitted electronically through the ProcureWare clarifications feature.
Other Metal Valve and Pipe Fitting Manufacturing

POSTED

20 days ago

DEADLINE

in 7 days
View Details
NAICS: 541320
SLED
City RFP - Design Services for Northrop Park Improvements
Solicitation # 2027.0127
The City of Stamford is seeking proposals for design services related to improvements at Northrop Park under RFP number 2027.0127. This project is funded in whole or in part by the State of Connecticut Department of Energy and Environmental Protection. Interested bidders must attend a mandatory pre-proposal meeting on October 20, 2026, at 10:00 AM, located near the basketball courts of Northrop Park at 98 Scofield Ave, Stamford, CT. The deadline for submitting clarifications is October 22, 2026, and final proposals are due by November 5, 2026, at 4:00 PM. There is no deposit required for this RFP. All inquiries regarding the solicitation must be submitted online through the ProcureWare platform. The project is managed by Land Use Planner Lindsay Ruotolo, with Kristopher Bottoni serving as the primary contact.
Landscape Architectural Services

POSTED

21 days ago

DEADLINE

in 7 days
View Details
NAICS: 423930
SLED
City Bid - Hauling & Processing of Scrap Metal
Solicitation # 2027.0128
The City of Stamford is seeking bids for the hauling and processing of scrap metal under solicitation number 2027.0128. This open bidding process is managed by Project Manager Josephine Carpanzano, the Deputy Director of Operations. Interested parties can attend an optional, non-mandatory pre-bid meeting on October 15, 2026, at 10:00 AM at the Transfer Station located at 105 Harbor View Ave, Stamford, CT. The deadline for submitting clarification questions is October 20, 2026, at 11:59 PM, and all inquiries must be handled through the ProcureWare online system. Final bids are due by November 3, 2026, at 11:00 AM, which is also when the bid opening will occur. No bid deposit is required for this solicitation.
Recyclable Material Merchant Wholesalers

POSTED

21 days ago

DEADLINE

in 5 days
View Details
NAICS: 236220
SLED
City RFQ & RFP - Construction Manager at Risk Services for Julia A. Stark Priority Project
Solicitation # 2027.0126
The City of Stamford is seeking a Construction Manager at Risk for the Julia A. Stark Priority Project under solicitation number 2027.0126. This is a combined Request for Qualifications and Request for Proposals process funded in whole or in part by State of Connecticut DAS funds. To be eligible, firms must hold a current DAS Prequalification Certificate for Construction Manager at Risk Group B and provide a copy of their DAS Prequalification Certificate and Update Statement. A mandatory pre-proposal meeting is scheduled for October 15, 2026, at 2:00 PM at the Julia A. Stark Elementary School. The deadline for submitting clarifications is October 22, 2026, and final proposals are due by November 5, 2026, at 4:00 PM. All inquiries must be handled online through the ProcureWare platform, and no deposit is required for submission.
Commercial and Institutional Building Construction

POSTED

21 days ago

DEADLINE

in 7 days
View Details

Earlier notices in this NAICS code

Posted before this notice, open and closed

NAICS: 541380
Closed
SLED
Downhole Video Inspection and Diagnostic Services
New Mexico

POSTED

4 months ago

CLOSED

3 months ago
View Details
NAICS: 541380
Closed
SLED
Soil, Sediment, and Biological Tissue Contaminant Analysis
DAS Procurement

POSTED

4 months ago

CLOSED

3 months ago
View Details
NAICS: 541380
Closed
SLED
Air and Ambient Air Sample Analysis for PAHs and VOCs
DAS Procurement

POSTED

4 months ago

CLOSED

3 months ago
View Details
NAICS: 541380
Closed
SLED
PFAS Laboratory Analysis for Aqueous, Soil, and Biological Samples
DAS Procurement

POSTED

4 months ago

CLOSED

3 months ago
View Details
NAICS: 541380
Closed
SLED
Drinking Water & Wastewater Analysis for Inorganic and Organic Contaminants
DAS Procurement

POSTED

4 months ago

CLOSED

3 months ago
View Details
NAICS: 541380
Closed
SLED
Environmental Analytical Services
Solicitation # 26PSX0023
DAS Procurement

POSTED

4 months ago

CLOSED

3 months ago
View Details
NAICS: 541380
SLED
Soil and Materials Laboratory Testing
City of Modesto

POSTED

4 months ago

DEADLINE

N/A
View Details
NAICS: 541380
Closed
SLED
Feed Quality Assurance and Compliance Testing
Department of Corrections

POSTED

4 months ago

CLOSED

3 months ago
View Details
NAICS: 541380
Closed
SLED
Quick Quote - Wi-Fi Survey & Wireless Assessment Services
Solicitation # QQ-122113
Capital Region Airport Commission

POSTED

4 months ago

CLOSED

3 months ago
View Details
NAICS: 541380
Closed
SLED
Quality Testing and Certification Services
DPU/Water Treatment Plant Department of City of Toledo

POSTED

4 months ago

CLOSED

3 months ago
View Details
NAICS: 541380
Closed
SLED
Technical Compliance and Quality Assurance for Paper Stock
California Department of General Services

POSTED

4 months ago

CLOSED

4 months ago
View Details
NAICS: 541380
Closed
SLED
Cable Labeling and Documentation
Texas Juvenile Justice Department

POSTED

4 months ago

CLOSED

3 months ago
View Details

Find Active Opportunities Like This

Get AI-powered intelligence on the opportunities still open

Every page of the solicitation package shredded into a compliance breakdown

AI-powered matching based on your capabilities and past performance

Competitor and incumbent history on the requirement

Automated alerts on amendments, Q&A deadlines, and award

Miguel
Hillary
Keith Deutsch
Christine

Join 750+ contractors already using CLEATUS