Workers' comp class code · Construction & Trades
Class code 5551 — Roofing
Installation, repair, and replacement of roofing materials on all building types.
This classification covers roofing contractors who install, repair, and replace roofing systems on any type of building, from asphalt shingle tear-offs on houses to membrane systems on commercial flat roofs. Crews handle tear-off and disposal of old material, deck repair, underlayment, and installation of the final roofing surface, along with flashing around chimneys, vents, and skylights. Storm damage repair work is common and often means compressed timelines and working around active leaks.
Payroll includes roofers, tear-off laborers, and foremen who work on the roof surface itself, plus ground crews loading material and running debris to dumpsters. Because roofing businesses often use ground labor interchangeably with roof-level workers over the course of a shift, most field payroll on a roofing crew is included under this code.
Falls from heights are the dominant hazard and the reason this classification carries a high-risk rating — workers move across sloped, sometimes wet or icy surfaces near unprotected edges. Heat exposure during summer tear-offs, cuts from utility knives and metal flashing, and strains from carrying bundles of shingles up ladders round out the main injury sources.
What code 5551 typically includes
- Tear-off and disposal of old roofing material
- Shingle, tile, and metal roof installation
- Flat and low-slope membrane roofing
- Flashing, gutter tie-in, and skylight work
- Storm and leak repair calls
Codes this one gets confused with
5645 — Carpentry — Dwellings
Framing a roof deck is carpentry work; installing the roofing surface itself is what puts a crew under the roofing classification.
See code 56455479 — Sheet Metal Work
Standalone metal fabrication and flashing shops without roof installation duties are rated differently than roofers who install full metal roofing systems.
See code 54796217-2 — Landscaping Construction (Hardscape)
Both trades can install flashing or drainage details, but hardscape work stays at ground level while roofing is defined by height exposure.
See code 6217-2What this code means for your premium
Roofing is one of the higher-priced trade classifications because of sustained fall exposure, generally rating above most other building trades except structural steel erection and similar height-heavy work.
Estimate your premiumClassification is not final until a carrier assigns it. Code numbers, wording and exceptions vary by state and rating bureau — several states run their own bureaus. This page is general reference written in our own words; your carrier's underwriter assigns the code based on your actual operations and payroll records.
Questions about code 5551
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