NAICS UNIVERSITY · Free research for insurance agents
Support Activities for Coal Mining
NAICS 213113 · United States · 2022 edition
This U.S. industry comprises establishments primarily engaged in providing support activities for coal mining (except geophysical surveying and mapping, site preparation, construction, and transportation activities) on a contract or fee basis. Exploration for coal is included in this industry. Exploration services include traditional prospecting methods, such as taking core samples and making geological observations at prospective sites. MINING, QUARRYING, AND OIL AND GAS EXTRACTION 111
Activities described by this code
Other activities to examine
- Performing geophysical surveying and mapping services for coal on a contract or fee basis: 541360 — Geophysical Surveying and Mapping Services
- Operating coal mines or quarries on a contract or fee basis: 21211 — Coal Mining, based on the type of mine
- Site preparation and related construction activities on a contract or fee basis: 238910 — Site Preparation Contractors;
- Providing transportation activities on a contract or fee basis: 48-49 — Transportation and Warehousing, based on the primary activity
Census classification reference
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Compare another operationInsurance operations research — draft
Establishments in this class provide contract support services to coal mining operations — including exploration activities such as core sampling, geological observation, test drilling, and prospecting at potential mine sites. Work is typically performed at or near active or prospective coal extraction sites, often involving heavy equipment, drilling rigs, and specialized technical personnel working in or around underground or surface mine environments.
Questions to investigate
- Is work performed exclusively at surface exploration sites, or does any work involve entry into underground mine workings?
- What types of equipment are used on-site, and what are the approximate replacement values?
- Does the operation involve any blasting, explosives handling, or ventilation work?
- What contractual insurance requirements do mine operator clients typically impose?
This insurance research was generated in April 2026. It has not received a complete human review. The October 12, 2026 audit checked codes and titles only, not descriptions or coverage assertions.