NIC 432201 - Installation, repair and maintenance of plumbing for water, gas, and sanitation equipment (excluding hospitals gas fittings)
NIC 432201 classifies installation, repair and maintenance of plumbing for water, gas, and sanitation equipment (excluding hospitals gas fittings) as a final six-digit health service activity under Section F and...
Related NIC codes in this branch
Compare nearby hierarchy entries before choosing a code for a registration or business workflow.
Source Verification for 432201
4 of 4 factors passing
- Verified in official source - Found in NIC_2025.xlsx official MoSPI release dataset.
- International crosswalk available - No official ISIC/NACE/CPC/ISCO correspondence table is bundled in this build input set.
- Migration from previous edition - Legacy migration candidates present from NIC 2008: 1.
- Complete hierarchy chain - All parent levels exist: Section > Division > Group > Class > Sub-class (5 levels).
- Official size/threshold documented - No official code-level size or threshold dataset is included in this source bundle.
- Trade or export crosswalk match - No official NIC-to-HS/export correspondence table is bundled in this source bundle.
- Legacy national crosswalk - Legacy link exists via NIC 2008 converter layer (1 linked legacy codes).
NIC 2008 -> NIC 2025 Mapping for 432201
NIC 2008 links are discovery matches from the local converter layer. Verify final migration decisions against official source documents.
Businesses that commonly investigate this NIC code
These pages connect real-world business searches to this official NIC classification page. Use them to compare the business model before choosing a code for filing.
What Installation Means Under NIC 2025
NIC 432201 is the final six-digit endpoint for Installation, repair and maintenance of plumbing for water, gas, and sanitation equipment (excluding hospitals gas fittings). It should be selected only when the enterprise's primary health service activity matches this title more closely than 432202 Installation, repair and maintenance of gas fittings and medical gas distribution systems in hospitals, 432203 Installation, repair and maintenance of ventilation, air-conditioning equipment and heating systems (electric, gas, and oil), furnaces, cooling towers, non-electric solar energy collectors, etc., 432204 Installation, repair and maintenance of all sprinkler systems including lawn and fire systems.
When to Choose 432201 Over Nearby Codes
Choose 432201 only when operations, invoices and revenue narrative align with Installation, repair and maintenance of plumbing for water, gas, and sanitation equipment (excluding hospitals gas fittings). If the activity also includes 432202 Installation, repair and maintenance of gas fittings and medical gas distribution systems in hospitals, 432203 Installation, repair and maintenance of ventilation, air-conditioning equipment and heating systems (electric, gas, and oil), furnaces, cooling towers, non-electric solar energy collectors, etc., 432204 Installation, repair and maintenance of all sprinkler systems including lawn and fire systems, compare those pages before filing.
In this section
Common Questions About NIC 432201
Does NIC 432201 cover a full construction project or a specialized trade?
Use building or civil engineering codes for whole-project construction. Use specialized construction codes when the firm mainly performs electrical, plumbing, HVAC, demolition, roofing, finishing or similar trade work.
Can a contractor use NIC 432201 if work is subcontracted?
Use the code that reflects the contractor's own contracted responsibility. A project developer, civil contractor and specialist installer can fall under different NIC codes even on the same site.
How do I verify that NIC 432201 is correct before filing?
Check the parent hierarchy, compare 432202 Installation, repair and maintenance of gas fittings and medical gas distribution systems in hospitals, 432203 Installation, repair and maintenance of ventilation, air-conditioning equipment and heating systems (electric, gas, and oil), furnaces, cooling towers, non-electric solar energy collectors, etc., 432204 Installation, repair and maintenance of all sprinkler systems including lawn and fire systems, and confirm that the official title matches the main revenue activity. For regulated or filing-critical decisions, verify the source row in the MoSPI dataset.
What happens if I use the wrong NIC code in Udyam or MCA registration?
A wrong code can cause mismatched business descriptions, follow-up questions or later compliance cleanup. It is better to compare nearby codes before filing than to correct a weak classification later.
Is there a legacy NIC 2008 equivalent for NIC 432201?
Use the legacy converter only as a migration aid. Old NIC 2008 matches can suggest where to look, but NIC 2025 should remain the primary reference for new code selection.
Before you select NIC 432201
NIC 432201 should be selected only when the official title matches the main revenue-generating activity. If the business also trades, transports, processes, installs or supports the same product or service, compare nearby NIC pages before filing. This reduces the risk of choosing a code that describes the product being handled rather than the activity your enterprise actually performs.
Data Source and Verification Date
Source layer
Official NIC 2025 Excel and PDF from MoSPI.
Last verified
2026-04-21 from the generated NIC 2025 source layer used in this build.
Disclaimer
This is an independent reference tool. Verify filing-critical decisions in official sources.