SIC 7623 — Refrigeration and Air-Conditioning Service and Repair Shops
Description & Classification
SIC code 7623 representing 'Refrigeration and Air-Conditioning Service and Repair Shops' is an industry category in the Standard Industrial Classification (SIC) system under U.S. OSHA and Federal procurement registers.
Modern NAICS Crosswalk
Trace the modern equivalent classifications in the 2022 North American Industry Classification System (NAICS) database:
- NAICS 449210 - Electronics and Appliance Retailers (via SIC1987:7623→NAICS1997:443111→2002:443111→2007:443111→2012:443141→2017:443141→2022:449210)
- NAICS 811310 - Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance (via SIC1987:7623→NAICS1997:81131→2002:811310→2007:811310→2012:811310→2017:811310→2022:811310)
- NAICS 811412 - Appliance Repair and Maintenance (via SIC1987:7623→NAICS1997:811412→2002:811412→2007:811412→2012:811412→2017:811412→2022:811412)
Classification Details
| SIC Code | 7623 |
|---|---|
| Industry Title | Refrigeration and Air-Conditioning Service and Repair Shops |
| Division | Division I: Services |
| Major Group | Major Group 76: Miscellaneous Repair Services |
| Source / Verified | US Census 1987 SIC Concordance / 2026-06-28 |
Related Resources & Compliance Guides
Further regulatory reference links for legacy SIC code 7623:
- SIC Codes Complete Compliance Guide — Detailed history and active legal applications of the SIC classification framework.
- Why Legacy SIC Codes Persist Guide — How credit systems and the SEC still rely on SIC metadata.
- SIC ↔ NAICS Crosswalk Tool — Trace industrial code conversions dynamically.
- SIC Major Group 76 Hub — View other legacy industries in this business division.
Related Industries in Major Group 76
Frequently Asked Questions (FAQ)
What industry does SIC code 7623 represent?
SIC 7623 is 'Refrigeration and Air-Conditioning Service and Repair Shops', a 4-digit Standard Industrial Classification (SIC) code under Major Group 76: Miscellaneous Repair Services (Division I: Services); it maps to modern 2022 NAICS code(s): 449210 (Electronics and Appliance Retailers), 811310 (Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance).
What is the modern 2022 NAICS mapping for SIC 7623?
SIC code 7623 maps to modern NAICS codes: 449210 - Electronics and Appliance Retailers, 811310 - Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance, 811412 - Appliance Repair and Maintenance.