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

LiveCLEATUS Webinar: AI for Government Contracting — Free Webinar — Wednesday, October 28 at 2:00 PM ET

Register Free →

Search

Top

Back to Contracts

Ventilation and HVAC Assessment Services

Active

State & Local

Response Deadline11/16/2026, 11:00:00 PM UTC

Contract Overview

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

AI Contract Overview

Show more

This subcontract for Ventilation and HVAC Assessment Services supports prime contractors on industrial hygiene projects for the County of Orange in Santa Ana, California. The scope of work involves performing technical assessments of air handling and exhaust systems, specifically focusing on Local Exhaust Ventilation assessments, general HVAC evaluations, and the certification of biosafety and laboratory hoods. All testing must be conducted using anemometers and smoke generators in accordance with ASHRAE standards, with the final deliverables consisting of detailed ventilation assessment reports and official hood certifications. The opportunity is categorized under NAICS code 541330 and is managed through the County Executive Office of Budget and Finance. Interested parties should note that the response deadline is November 16, 2026.

General Info

HVAC and ventilation assessment services for Orange County, deadline November 16, 2026.

Agency

California → County of Orange, County Executive Office - Budget & Finance

NAICS

541330 - Engineering Services

Place of Performance

Santa Ana, CA, 92701, USA

Set-Aside

NONE

Documents

This scope was carved out of 017-3116401-GM.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Industrial Hygiene Services

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

PostedOct 28

subcontract

Response DeadlineNov 16

Submission deadline

Response Deadline

11/16/2026, 11:00:00 PM UTCin 19 days

Ready to pursue this opportunity?

Get full access to track this contract, build proposals with AI assistance, and manage your pipeline.

Organization & Contact Information

Show more

AgencyCalifornia → County of Orange, County Executive Office - Budget & Finance

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → County of Orange, County Executive Office - Budget & Finance

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Performs technical assessments of air handling and exhaust systems for prime contractors on County of Orange industrial hygiene projects. Conducts Local Exhaust Ventilation (LEV) assessments, general HVAC assessments, and biosafety/laboratory hood certification using anemometers and smoke generators per ASHRAE standards. Delivers ventilation assessment reports and hood certifications.

Similar Contracts

Same NAICS industry code

Pure Water Southern California Direct Potable Reuse Testing Facility

Solicitation # pure-water-southern-california-direct-potable-reuse-testing-facility

Kiewit Infrastructure West Co. is seeking proposals for the Pure Water Southern California Direct Potable Reuse Testing Facility project located in California. This solicitation is specifically set aside for small businesses, including SBA certified Veteran Owned, Service-Disabled Veteran Owned, and Women-Owned Small Businesses, falling under NAICS code 541330. The solicitation was posted on October 28, 2026, with a response deadline of November 3, 2026. Interested parties should coordinate with the primary point of contact, Sepideh Aria, to submit their responses and obtain further solicitation details.

Kiewit Infrastructure West Co.

POSTED

DEADLINE

Business Impact Analysis and Update Disaster Recovery Plan Services – Inland Empire Utilities Agency

Solicitation # business-impact-analysis-update-disaster-recovery-plan-services-inland-empire-utilities-agency

Aanko Technologies Inc. is soliciting certified DBE and SBE sub-consultants and suppliers to provide professional services for the Inland Empire Utilities Agency across San Bernardino and Riverside Counties, California. The scope of work focuses on emergency management, business continuity planning, technical writing, data collection, and the updating of IT and disaster recovery plans. This opportunity is targeted toward firms specializing in administrative management, engineering services, computer systems design, and public relations documentation. Interested parties must submit their responses by November 17, 2026. The project falls under several NAICS codes, including 541611, 541330, 541512, and 541820. Primary coordination for this solicitation is handled by Liz Jordan-Wettstein at Aanko Technologies Inc.

Aanko Technologies Inc.

POSTED

DEADLINE

Structural Engineering Services (PE Certified)This subcontract for Structural Engineering Services supports prime contractors on projects for the La Habra Heights County Water District in Whittier, California. The scope of work involves performing structural calculations and anchoring designs specifically for 12-foot diameter vessels and valve tree supports. The selected provider is responsible for creating vessel-specific anchor bolt templates based on provided geotechnical reports. A critical requirement for this contract is that all deliverables, including calculations and templates, must be certified by a Professional Engineer registered in the state of California. Interested parties must submit their responses by November 25, 2026.

La Habra Heights County Water District

POSTED

about 4 hours ago

DEADLINE

Synthetic Environment Generation for AI TrainingThis subcontract for the U.S. Air Force focuses on Synthetic Environment Generation for AI Training, specifically providing high-fidelity synthetic imagery to prime contractors. The scope of work involves creating detailed 3D models of refueling aircraft and simulating various lighting and weather conditions to generate labeled ground-truth datasets. To execute these tasks, the contractor must utilize high-end 3D rendering engines such as Unity or Unreal Engine 5 and ensure strict compliance with DFARS 252.204-7012 security standards. The opportunity is designated as a Total Small Business Set-Aside under NAICS code 541330, specifically targeting firms with fewer than 500 employees in alignment with SBIR/STTR mandates. Interested parties must submit their responses by November 25, 2026. The final deliverables for this engagement consist of comprehensive labeled synthetic image and video datasets designed to enhance AI training capabilities.

POSTED

about 4 hours ago

DEADLINE

Advanced Thermal Management DesignThe Advanced Thermal Management Design subcontract is a U.S. Air Force project focused on the development of thermal packaging for laser systems. The selected contractor will be responsible for performing thermal modeling and CFD analysis, as well as the fabrication of liquid cooling loops and cold plates utilizing high-thermal-conductivity materials. The primary deliverables include functional thermal management prototypes and validated thermal analysis reports to support prime contractors. This opportunity is designated as a Total Small Business Set-Aside under NAICS code 541330, specifically adhering to SBIR/STTR mandates for companies with fewer than 500 employees. The solicitation was posted on October 28, 2026, with a response deadline set for November 25, 2026.

POSTED

about 4 hours ago

DEADLINE

BSAC Facility Readiness ContractorThe BSAC Facility Readiness Contractor is a subcontract opportunity under the General Services Administration's PBS Office of Leasing, specifically supporting GSA warehouse lease projects in Kennebunkport, Maine. The primary objective of this contract is to perform critical technical upgrades and finalizations for prime contractors to ensure facilities achieve Beneficial Substantial Asset Completion. Key responsibilities include executing final facility tuning, installing seismic bracing, and implementing energy-efficient upgrades to align with government sustainability and seismic standards. The ultimate goal of the engagement is to secure final BSAC certification and formal government acceptance of the asset. Interested parties should note the response deadline of November 11, 2026.

Pbs Office Of Leasing

POSTED

about 4 hours ago

DEADLINE

Cleaning System Hardware DesignThe Cleaning System Hardware Design subcontract is a U.S. Navy project focused on the design and prototyping of mechanical delivery systems for TDR Tank Level Indicator projects. The selected contractor will be responsible for creating CAD models and developing specialized delivery mechanisms, such as ultrasonic systems or sprayers, specifically engineered for tank environments. To successfully execute the contract, the provider must possess professional CAD software and rapid prototyping equipment to produce final engineering drawings, 3D models, and a functional physical prototype. This opportunity is designated as a Total Small Business Set-Aside under NAICS code 541330, specifically targeting firms with fewer than 500 employees in accordance with SBIR/STTR mandates. The solicitation was posted on October 28, 2026, with a response deadline of November 25, 2026. The project supports prime contractors within the U.S. Department of Defense to enhance the hardware capabilities of naval tank monitoring systems.

POSTED

about 4 hours ago

DEADLINE

Hypersonic Aerothermodynamics ConsultantThe Hypersonic Aerothermodynamics Consultant subcontract is a U.S. Air Force project focused on the computational modeling and simulation of non-oxygen based hypersonic ground test environments. The selected contractor will utilize CFD software such as OpenFOAM or ANSYS Fluent on HPC clusters to model gas dynamics and simulate sensor interactions with hypersonic flow fields. Key deliverables include the production of detailed simulation reports and the development of validation models for prime contractors. This opportunity is a total small business set-aside under NAICS code 541330, specifically targeting firms with fewer than 500 employees. Due to the nature of the defense work, the contractor must maintain strict ITAR and EAR compliance and adhere to NIST SP 800-171 and CMMC cybersecurity standards. Responses are due by November 25, 2026.

POSTED

about 4 hours ago

DEADLINE

Cryogenic and Thermal Management EngineeringThis subcontract opportunity with the U.S. Air Force focuses on providing specialized thermal engineering analysis for high-enthalpy ground testing projects. The selected contractor will be responsible for the thermal modeling and design of vacuum jackets and cryogenic cooling interfaces intended to protect imagers from extreme heat environments. Technical execution requires proficiency in ANSYS or COMSOL to produce detailed thermal analysis reports and cooling system design specifications. The project is designated as a Total Small Business Set-Aside under NAICS code 541330, specifically targeting firms with fewer than 500 employees in accordance with SBIR/STTR mandates. Interested parties must submit their responses by November 25, 2026.

POSTED

about 4 hours ago

DEADLINE

Secure Signal Routing Hardware DesignThe Secure Signal Routing Hardware Design subcontract focuses on the architectural design and schematic development of a secure Input-Output Unit for US Navy shipboard signal projects. The scope of work involves designing circuit topologies for signal isolation and the secure routing of Navigation and HM&E signals, utilizing EDA software to create conceptual diagrams for physical interfaces. Key deliverables include technical feasibility reports and comprehensive hardware design documents. This opportunity is a total small business set-aside under NAICS code 541330, specifically targeting firms with fewer than 500 employees. Due to the handling of Controlled Unclassified Information, contractors must maintain CMMC compliance. Interested parties must submit their responses by November 25, 2026.

POSTED

about 4 hours ago

DEADLINE

Geotechnical Soil Analysis and Pavement RecommendationThis small business set-aside subcontract, issued by the Department of the Interior's Fish and Wildlife Service, requires geotechnical soil analysis and pavement recommendations for various project sites. The selected contractor will perform soil borings at roadway and parking locations using drill rigs and laboratory equipment to determine load-bearing capacity and soil composition. These efforts will culminate in a Geotechnical Engineering Report providing specific recommendations for pavement thickness and sub-base materials. To qualify for this engagement, the contractor must employ a licensed Professional Geologist or Professional Engineer. The opportunity is categorized under NAICS code 541330 and is specifically reserved for small businesses. Interested parties must submit their responses by November 10, 2026.

Fws Contracting Activity

POSTED

about 4 hours ago

DEADLINE

Civil Site Design for Parking and Access RoadsThis small business set-aside subcontract involves providing detailed civil site engineering design for U.S. Fish and Wildlife Service projects. The scope of work focuses on the layout, grading, and drainage of various infrastructure elements, including headquarters and overflow parking, maintenance building access roads, and gravel laydown areas. The selected contractor will be responsible for delivering signed and sealed engineering drawings, technical specifications, and design reports. Technical requirements include proficiency in AutoCAD/Civil 3D and hydraulic modeling software. Additionally, the performing engineer must hold a valid Minnesota Professional Engineer license. This opportunity is categorized under NAICS code 541330 and is managed by the Department of the Interior.

Fws Contracting Activity

POSTED

about 4 hours ago

DEADLINE

More opportunities from California → County of Orange, County Executive Office - Budget & Finance

Same awarding agency

Industrial Hygiene Training and AuditingThis subcontract for Industrial Hygiene Training and Auditing supports prime contractors on projects for the County of Orange, County Executive Office - Budget and Finance. The selected provider will be responsible for developing and delivering industrial hygiene training modules, performing hazardous materials compliance audits, and conducting Job Hazard Analysis. To ensure regulatory standards are met, the contractor must possess OSHA trainer certification and provide comprehensive documentation, including training logs, certificates of completion, and detailed audit findings reports. The work will be performed in Santa Ana, California, under NAICS code 611430. Interested parties must submit their responses by November 16, 2026, following the solicitation posted on October 28, 2026.

Professional and Management Development Training

POSTED

about 6 hours ago

DEADLINE

Physical Hazard Monitoring and Noise ControlThis subcontract opportunity, titled Physical Hazard Monitoring and Noise Control, involves providing specialized industrial hygiene services for prime contractors working with the County of Orange Executive Office in Santa Ana, California. The selected provider will be responsible for monitoring and analyzing physical stressors, including the execution of noise level mapping, vibration analysis, illumination surveys, thermal stress assessments, and radiation monitoring. All work must be performed in accordance with OSHA standards using professional equipment such as sound level meters, dosimeters, and lux meters to produce detailed exposure maps and physical hazard reports. The project falls under NAICS code 541690 and was posted on October 28, 2026. Interested parties must submit their responses by the deadline of November 16, 2026. This engagement is specifically designed to support the County of Orange's budget and finance initiatives through rigorous environmental health and safety monitoring.

Other Scientific and Technical Consulting Services

POSTED

about 6 hours ago

DEADLINE

Office and Industrial Ergonomics ConsultingThis subcontract opportunity for Office and Industrial Ergonomics Consulting supports prime contractors on industrial hygiene projects for the County of Orange Executive Office in Santa Ana, California. The selected provider will be responsible for performing ergonomic evaluations of workstations and industrial processes, utilizing specialized software and posture analysis tools to conduct comprehensive assessments and deliver detailed evaluation reports. Qualified candidates must hold professional credentials as either a Certified Ergonomic Analyst or a Certified Professional Ergonomist. This procurement falls under NAICS code 541690, with a response deadline set for November 16, 2026.

Other Scientific and Technical Consulting Services

POSTED

about 6 hours ago

DEADLINE

Environmental Sampling and Lab Testing ServicesThis subcontract for Environmental Sampling and Lab Testing Services supports prime contractors on industrial hygiene projects for the County of Orange in Santa Ana, California. The scope of work involves performing field sampling and providing certified laboratory analysis for a wide range of contaminants, including asbestos, lead, silica, organic and inorganic metals, bacteria, mold, viruses, and soil gas vapor intrusion. All activities must be conducted using sterile collection media and field sampling pumps in accordance with AIHA standards, culminating in the delivery of formal analytical reports and laboratory results. Managed under the County Executive Office of Budget and Finance, this opportunity falls under NAICS code 541380. The solicitation was posted on October 28, 2026, with a response deadline set for November 16, 2026.

Testing Laboratories and Services

POSTED

about 6 hours ago

DEADLINE

Industrial Hygiene Services

Solicitation # 017-3116401-GM

The County of Orange, through the County Executive Office - Budget and Finance, is soliciting proposals under RFP 017-3116401-GM for Industrial Hygiene Services. The selected contractor will provide all necessary labor, tools, materials, and supervision to support daily operations and emergency events at various County facilities in Santa Ana, California. Key performance requirements include a 24-hour response time for non-emergency requests and a two-hour onsite mobilization for emergency requests. Deliverables include formal reports with laboratory results and detailed project estimates specifying worker classifications and materials. The award process is based on a points-system evaluation, with a maximum of 900 points for the written response—specifically focusing on the understanding of the project scope—and 100 points for the cost proposal. Final selection is subject to reference checks and past performance. Preference is given to certified OCLSB or DVBE respondents, who receive a 5 percent addition to their cost score. Applicants must provide extensive documentation, including a valid UEI and DUNS number, California Secretary of State registration, DIR Public Works Registration, and compliance with the Levine Act. Proposals must be submitted via the eProcurement Portal by November 16, 2026, at 3:00 pm.

Other Scientific and Technical Consulting Services

POSTED

about 6 hours ago

DEADLINE

Earlier notices in this NAICS code

Posted before this notice, open and closed

Third-Party Commissioning Authority (CxA)

City of Highland

POSTED

about 6 hours ago

DEADLINE

PV System Engineering & Design

City of Highland

POSTED

about 6 hours ago

DEADLINE

Transportation Planning Consultant

HOUSTON-GALVESTON AREA COUNCIL

POSTED

about 10 hours ago

DEADLINE

in about 2 months

Urban & Community Planning Specialist

HOUSTON-GALVESTON AREA COUNCIL

POSTED

about 10 hours ago

DEADLINE

in about 2 months

Kemah Focused Livable Centers Study

Solicitation # RFP-TRN26-10

HOUSTON-GALVESTON AREA COUNCIL

POSTED

about 10 hours ago

DEADLINE

in about 2 months

Landscape Architecture and Public Use Planning

POSTED

about 12 hours ago

DEADLINE

Traffic Engineering and MOT Design

NYS Department of Transportation

POSTED

about 12 hours ago

DEADLINE

Hydrology and Hydraulics (H&H) Analysis

NYS Department of Transportation

POSTED

about 12 hours ago

DEADLINE

Geotechnical Investigation & Foundation Design

NYS Department of Transportation

POSTED

about 12 hours ago

DEADLINE

Bridge Structural Engineering & Design

NYS Department of Transportation

POSTED

about 12 hours ago

DEADLINE

Structural Design for Bridge Travelers

MTA - NYC Transit (NYCT)

POSTED

about 12 hours ago

DEADLINE

in about 1 month

LMR System Consulting and Design Services

POSTED

about 12 hours ago

DEADLINE

in about 1 month

Ready to Pursue This Opportunity?

Get AI-powered intelligence on this solicitation and the ones like it

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

Join 750+ contractors already using CLEATUS