PSC Code H341 covers inspection and laboratory services related to refrigeration, air conditioning, and air circulating equipment. This includes services such as performance testing, safety inspections, and quality assessments of HVAC systems and components used in federal facilities. The code encompasses commercial testing and laboratory analysis to ensure compliance with industry standards and operational efficiency. Government agencies use this PSC to procure specialized inspections that verify system reliability, energy efficiency, and regulatory compliance, helping to maintain critical environmental control infrastructure.

Includes for PSC H341

This PSC code covers the following products and services:

Includes: Commercial Testing and Laboratory Services

Excludes for PSC H341

This PSC code does NOT cover the following:

Excludes: Medical and Dental Laboratory Services

Typical Buyers & Agencies for PSC H341

Typical buyers under PSC H341 include federal agencies responsible for facility management and infrastructure, such as the Department of Defense, General Services Administration, Department of Veterans Affairs, and NASA. These agencies require specialized inspection services to maintain and certify HVAC systems that support mission-critical environments, ensure occupant safety, and comply with federal regulations. Contracting officers in facility management and engineering offices frequently utilize this PSC to secure expert inspection services that support system maintenance and modernization efforts.

Common Contract Types for PSC H341

Contracts awarded under PSC H341 commonly include firm-fixed-price and task-order contracts, often through indefinite delivery/indefinite quantity (IDIQ) vehicles. Competitive bidding and negotiated procurement are standard, depending on project complexity and urgency. Government agencies use this PSC for both scheduled preventive inspections and urgent diagnostic assessments. Service contracts may range from small-scale inspections to large, multi-phase testing programs aligned with facility maintenance schedules or new equipment commissioning.

Plain-Language Breakdown for PSC H341

Covers inspection and laboratory testing services for refrigeration, air conditioning, and air circulation equipment.
Used by federal agencies managing facility infrastructure, including DoD and GSA.
Supports compliance verification, safety assessments, and performance evaluations of HVAC systems.
Common contract types include firm-fixed-price and IDIQ task orders.
Often associated with NAICS codes 541380, 238220, and 541330.
Excludes medical and dental laboratory services, focusing solely on commercial HVAC inspection.

Related Categories for PSC H341

Other categories at the same level as H341

H310 INSPECTION- WEAPONS

Inspection and Laboratory Services (except medical/dental): Weapons

H311 INSPECTION- NUCLEAR ORDNANCE

Inspection and Laboratory Services (except medical/dental): Nuclear Ordnance

H312 INSPECTION- FIRE CONTROL EQUIPMENT

Inspection and Laboratory Services (except medical/dental): Fire Control Equipment

H313 INSPECTION- AMMUNITION AND EXPLOSIVES

Inspection and Laboratory Services (except medical/dental): Ammunition and Explosives

H314 INSPECTION- GUIDED MISSILES

Inspection and Laboratory Services (except medical/dental): Guided Missiles

H315 INSPECTION- AIRCRAFT AND AIRFRAME STRUCTURAL COMPONENTS

Inspection and Laboratory Services (except medical/dental): Aircraft and Airframe Structural Components

H316 INSPECTION- AIRCRAFT COMPONENTS AND ACCESSORIES

Inspection and Laboratory Services (except medical/dental): Aircraft Components and Accessories

H317 INSPECTION- AIRCRAFT LAUNCHING, LANDING, AND GROUND HANDLING EQUIPMENT

Inspection and Laboratory Services (except medical/dental): Aircraft Launching, Landing, and Ground Handling Equipment Excludes: Medical and Dental Laboratory Services

H318 INSPECTION- SPACE VEHICLES

Inspection and Laboratory Services (except medical/dental): Space Vehicles

H319 INSPECTION- SHIPS, SMALL CRAFT, PONTOONS, AND FLOATING DOCKS

Inspection and Laboratory Services (except medical/dental): Ships, Small Craft, Pontoons, and Floating Docks

H320 INSPECTION- SHIP AND MARINE EQUIPMENT

Inspection and Laboratory Services (except medical/dental): Ship and Marine Equipment

H322 INSPECTION- RAILWAY EQUIPMENT

Inspection and Laboratory Services (except medical/dental): Railway Equipment

H323 INSPECTION- GROUND EFFECT VEHICLES, MOTOR VEHICLES, TRAILERS, AND CYCLES

Inspection and Laboratory Services (except medical/dental): Ground Effect Vehicles, Motor Vehicles, Trailers, and Cycles

H324 INSPECTION- TRACTORS

Inspection and Laboratory Services (except medical/dental): Tractors

H325 INSPECTION- VEHICULAR EQUIPMENT COMPONENTS

Inspection and Laboratory Services (except medical/dental): Vehicular Equipment Components

H326 INSPECTION- TIRES AND TUBES

Inspection and Laboratory Services (except medical/dental): Tires and Tubes

H328 INSPECTION- ENGINES, TURBINES, AND COMPONENTS

Inspection and Laboratory Services (except medical/dental): Engines, Turbines, and Components

H329 INSPECTION- ENGINE ACCESSORIES

Inspection and Laboratory Services (except medical/dental): Engine Accessories

H330 INSPECTION- MECHANICAL POWER TRANSMISSION EQUIPMENT

Inspection and Laboratory Services (except medical/dental): Mechanical Power Transmission Equipment

H331 INSPECTION- BEARINGS

Inspection and Laboratory Services (except medical/dental): Bearings

Interested in Government Contracting?

Our team can help small businesses work toward certification, qualification, and positioning for federal contract opportunities.

Schedule a Call

Learn more with no obligation

Federal Contracting Intelligence

Find INSPECTION- REFRIGERATION, AIR CONDITIONING, AND AIR CIRCULATING EQUIPMENT Contract Opportunities

Access federal solicitations, track award history, and monitor agency spend in this category in one place. Designed to support small businesses pursuing federal revenue.

Opportunities updated regularly from SAM.gov
Filter by set-aside, agency, NAICS, and PSC
Get notified when matching opportunities are posted

Start Free Trial View Pricing →

No credit card required to start • Terms may apply

WOSB SDVOSB 8(a) HUBZone

Schedule a Call

30 minutes • Discuss your goals with our team

Guidance

Leverage Your Certifications for a Competitive Edge

Our federal contracting specialists can help businesses build certifications and capability statements to pursue opportunities in categories like INSPECTION- REFRIGERATION, AIR CONDITIONING, AND AIR CIRCULATING EQUIPMENT.

WOSB, VOSB & 8(a) certification support
Capability statement writing & review
SAM.gov registration & compliance guidance

Medical IT & Tech Logistics Maintenance + Many More Categories

Discover Your Next Product or Service Opportunity

Browse thousands of PSC codes across every federal procurement category. Find product and service codes aligned with your capabilities and see where government spending is concentrated.

Search the PSC Directory 10,000+ product and service codes • Free to browse