PSC codes › H341
PSC H341 — Inspection: Refrigeration, Air Conditioning, and Air Circulating Equipment: federal contracts
Buyers by office, new entrants and recompetes in FedSift →
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No open solicitations carry this PSC right now.
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What PSC H341 covers
Description: Inspection and Laboratory Services (except medical/dental): Refrigeration, Air Conditioning, and Air Circulating Equipment
Includes: Commercial Testing and Laboratory Services
Excludes: Medical and Dental Laboratory Services
Official definition: GSA PSC Manual (PSC April 2025.xlsx), acquisition.gov/psc-manual. Category: Equipment Related Services › Quality Control.
Who is winning new PSC H341 work
Contractors ranked by obligations on awards that started FY2024–FY2027 to date.
| Contractor | Obligations | Awards |
|---|---|---|
| MISCELLANEOUS FOREIGN AWARDEES | $660K | 17 |
| WINERGY LLC | $253K | 3 |
| COOLSYS COMMERCIAL & INDUSTRIAL SOLUTIONS INC | $252K | 1 |
| LACREEK DEVELOPMENT CORP | $192K | 1 |
| ENVIROS LLC | $179K | 1 |
| SAFETY PLUS LLC | $178K | 1 |
| JOHNSON CONTROLS BUILDING AUTOMATION SYSTEMS, LLC | $149K | 1 |
| DAIKIN APPLIED AMERICAS INC | $107K | 4 |
| DR COOL VI, LLC | $93K | 2 |
| PRECISION MECHANICAL SERVICES, LLC | $84K | 1 |
How competitive is PSC H341?
- 62.8% of obligations on these awards were competed.
- 14.0% of competed awards that report offers drew a single offer (n=43).
- 45.9% went to small businesses.
- The five largest contractors hold 53.6% across 39 contractors.
NAICS codes used on PSC H341 awards
| NAICS | Industry | Share |
|---|---|---|
| 238220 | Plumbing, Heating, and Air-Conditioning Contractors | 32.0% |
| 333415 | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing | 23.6% |
| 541350 | Building Inspection Services | 11.4% |
| 811412 | Appliance Repair and Maintenance | 8.8% |
| 332710 | Machine Shops | 7.3% |
| 541380 | Testing Laboratories and Services | 6.2% |
| 561790 | Other Services to Buildings and Dwellings | 2.6% |
| 811310 | Commercial and Industrial Machinery and Equipment (Except Automotive and Electronic) Repair and Maintenance | 2.3% |
Related PSC codes
J041 Maint/Repair/Rebuild of Equipment: Refrigeration, Air Conditioning, and Air Circulating Equipment · J045 Maint/Repair/Rebuild of Equipment: Plumbing, Heating, and Waste Disposal Equipment · J059 Maint/Repair/Rebuild of Equipment: Electrical and Electronic Equipment Components · 4120 Air Conditioning Equipment · R499 Other Professional Services · R425 Engineering and Technical Services · Z2AZ Repair or Alteration of Other Administrative Facilities and Service Buildings · N041 Installation of Equipment: Refrigeration, Air Conditioning, and Air Circulating Equipment
Win PSC H341 work with FedSift
- Matched to your company — PSC H341 solicitations ranked against your capabilities, NAICS and certifications, with a fit score for each
- A compliance matrix from the package — every requirement in the attachments, each cited to its page
- A pipeline that watches the dates — question cutoffs and response deadlines from what the notice states, amendments and new versions as they post
- The market behind the code — buyers by contracting office, who is entering, adjacent codes and contracts coming up for recompete
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