PSIC 2019 · Class

Plumbing, heat and air-conditioning installation

Open to 100%

This class covers the installation of plumbing, heating, and air-conditioning systems, along with their maintenance and repair in buildings and other construction projects.

Includes

Installation of heating systems (electric, gas, and oil)
Installation of furnaces and cooling towers
Installation of non-electric solar energy collectors
Installation of plumbing and sanitary equipment
Installation of ventilation, refrigeration, or air-conditioning equipment and ducts
Installation of gas fittings and steam piping
Installation of fire sprinkler systems
Installation of lawn sprinkler systems
Duct work installation

Excludes

Installation of electric baseboard heating 4321

Choose your sub-class1

The foreign-ownership rule, capital, licenses, and setup route are shown on each specific sub-class. Pick the one that matches your activity.

43220Plumbing, heat and air-conditioning installation

Details

Level: Class
Section: F Construction
Parent: 432

Sector statistics

Employed persons: 5.0M persons(May 2026)

Whole PSIC section F (not specific to this code). Source: PSA Labor Force Survey, May 2026.

Industry size

Establishments: 314(2017)
Employment: 50,009 persons(2017)
Revenue: ~₱51.1B(2017)

Figures are for PSIC group 432 (the nearest level PSA surveys), not this specific code. Source: PSA OpenStat, Annual Survey of Philippine Business and Industry (ASPBI), 2017. Revenue figures are approximate.

Guides from Emerhub

Set up in the Philippines

Emerhub runs the SEC and BIR filings for a foreign-owned corporation, a local corporation with structured control, employer of record, or product holding, whichever fits PSIC 4322.