SIC 1711—Plumbing, Heating, Air-Conditioning

Where 1711 sits

1. C Construction
2. 17 Construction Special Trade Contractors
3. 171 Plumbing, Heating and Air-conditioning
4. 1711 Plumbing, Heating, Air-Conditioning

Description

Special trade contractors primarily engaged in plumbing, heating, air-conditioning, and similar work. Sheet metal work performed by plumbing, heating, and air-conditioning contractors in conjunction with the installation of plumbing, heating, and air-conditioning equipment is included here.

What 1711 includes

6-digit codes

• 171100 — Plumbing, Heating, Air-Conditioning
• 171101 — Boiler and Furnace Contractors
• 171102 — Plumbing Contractors
• 171103 — Sprinkler Contractors
• 171104 — Heating and Air Conditioning Contractors
• 171199 — Plumbing, Heating, Air-Conditioning, NEC

8-digit codes

• 17110000 — Plumbing, heating, air-conditioning
• 17110100 — Boiler and furnace contractors
• 17110101 — Boiler maintenance contractor
• 17110102 — Boiler setting contractor
• 17110103 — Heating systems repair and maintenance
• 17110104 — Hydronics heating contractor
• 17110200 — Plumbing contractors
• 17110201 — Septic system construction
• 17110300 — Sprinkler contractors
• 17110301 — Fire sprinkler system installation
• 17110302 — Irrigation sprinkler system installation
• 17110400 — Heating and air conditioning contractors
• 17110401 — Mechanical contractor
• 17110402 — Process piping contractor
• 17110403 — Solar energy contractor
• 17110404 — Ventilation and duct work contractor
• 17110405 — Warm air heating and air conditioning contractor
• 17119900 — Plumbing, heating, air-conditioning, nec
• 17119901 — Refrigeration contractor

Example activities

• air system balancing and testing-contractors
• air-conditioning, with or without sheet metal work-contractors
• boiler erection and installation-contractors
• drainage system installation, cesspool and septic tank-contractors
• dry well construction, cesspool-contractors
• fuel oil burner installation and servicing-contractors
• furnace repair-contractors
• gas line hookup-contractors
• heating equipment installation-contractors
• heating, with or without sheet metal work-contractors
• lawn sprinkler system installation-contractors
• mechanical contractors
• piping, plumbing-contractors
• plumbing and heating-contractors
• plumbing repair-contractors
• plumbing, with or without sheet metal work-contractors
• refrigeration and freezer work-contractors
• sewer hookups and connections for buildings-contractors
• sheet metal work combined with heating or
• solar heating apparatus-contractors
• sprinkler system installation-contractors
• steam fitting-contractors
• sump pump installation and servicing-contractors
• ventilating work, with or without sheet metal work-contractors

Cross-references for 1711

• Roofing and sheet metal work contractors are classified in Industry 1761.
• Special trade contractors primarily engaged in electrical work are classified in Industry 1731.

1711 in other systems