NAICS UNIVERSITY · Free research for insurance agents
Masonry Contractors
NAICS 238140 · United States · 2022 edition
This industry comprises establishments primarily engaged in masonry work, stone setting, bricklaying, and other stone work. The work performed may include new work, additions, alterations, maintenance, and repairs.
Activities described by this code
- Block laying
- Marble, granite, and slate, exterior, contractors
- Bricklaying
- Masonry pointing, cleaning, or caulking
- Concrete block laying
- Stucco contractors
- Foundation (e.g., brick, block, stone), building, contractors
Other activities to examine
- Erecting the basic structure of buildings by pouring concrete: 238110 — Poured Concrete Foundation and Structure Contractors
- Interior marble, granite, and slate work: 238340 — Tile and Terrazzo Contractors;
- Laying precast stones or bricks for patios, sidewalks, and driveways; or paving residential driveways, commercial parking lots, and other private parking areas: 238990 — All Other Specialty Trade Contractors
Census classification reference
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Compare another operationInsurance operations research — draft
Masonry contractors perform bricklaying, block laying, stone setting, stucco application, and related masonry work on residential and commercial buildings. Work may include new construction, additions, alterations, maintenance, and repairs — including foundations, exterior walls, chimneys, fireplaces, and decorative stonework. Employees and subcontractors typically work at client job sites rather than from a fixed operational premises.
Questions to investigate
- What types of work make up the majority of revenue — residential, light commercial, or larger commercial and institutional projects?
- Does the contractor perform any structural foundation work, or is work primarily above-grade walls, facades, and decorative elements?
- Is any concrete pouring, forming, or flatwork performed alongside masonry, or is the operation purely masonry trades?
- What is the breakdown between direct employees and subcontractors, and are certificates of insurance collected from all subs?
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.