Classification codes on flooring contractor insurance are the published descriptions an insurer uses to sort your business for workers comp and general liability premium. The wording is set state by state, so the same crew can be sorted differently from one state to the next, and a classification that does not match the work is corrected at audit.
What a classification is, and why the business gets one
A classification is a published description of a kind of business, and your comp premium is rated by the one that fits your work. Under the standard workers compensation policy as commonly written, the Workers Compensation and Employers Liability Insurance Policy (WC 00 00 00 C, the edition we read), Part Five A reads: “All premium for this policy will be determined by our manuals of rules, rates, rating plans and classifications.”
The manuals classify the company, not the job title. North Carolina’s rating bureau manual, which reproduces NCCI wording, says so in its rule on assigning classifications: “Subject to certain exceptions, it is the business of the employer within a state that is classified, not the separate employments, occupations, or operations within the business.” The goal is “to assign the one basic classification that best describes the operations of the employer within North Carolina.” When nothing fits cleanly, “the classification that most closely describes the business must be assigned.”
The wording that defines each classification has a name. Florida’s workers’ compensation division, explaining how classification codes work in a training presentation on assigning them, puts it this way: “The ‘Phraseology’ is a general phrase that describes the nature and scope of the business and/or operations within a business.” The purpose is pricing: “Businesses are classified according to loss exposure/safety hazards to calculate adequate premiums to cover claims.” Every classification also carries a number in its manual. This page names them by their wording, because the wording is what you check against your crews’ work.
Carpet, tile and hardwood: three entries in one state’s manual
In North Carolina’s manual, flooring is not one classification but three, divided by material and method. That is one state’s adoption of the national wording; other states word and divide the same work differently.
The North Carolina Basic Manual lists resilient, carpet and laminate work as “FLOOR COVERING INSTALLATION-RESILIENT FLOORING-CARPET AND LAMINATE FLOORING”. Its note sends tile elsewhere: “Ceramic tile, mosaic, and indoor stone to be separately rated”. Tile and stone have their own entry, “CERAMIC TILE, INDOOR STONE, MARBLE OR MOSAIC WORK”, whose notes add that it is “Not fireproof tile construction.” and direct the manual’s users to “Separately rate tile work performed in connection with construction.”
Wood floors sit under “FLOOR INSTALLATION, SANDING OR SCRAPING WOOD FLOORS”. The note defines the work: “The installation of wood flooring requires cutting, sanding, drilling, and attaching using nails, screws, or pegs.” Engineered plank laid another way goes back to the resilient group, which the note reserves “for laminate wood flooring such as engineered wood flooring installed using glue-down or interlocking methods.” The wood-floor entry also carries a limit: “Not applicable to contractors who perform any other carpentry operations at the same job or location.”
A shop that installs vinyl plank, sets tile and nails down hardwood therefore touches three descriptions in that manual. Which one is rated higher is a matter for the state’s rates, not this page. The carpet installation and tile and stone pages describe the work and exposures each trade carries.
Washington sorts the same crew another way
Washington writes its classifications into state rules, and they group flooring differently: tile rides with carpet, and hardwood rides with carpentry.
Washington’s floor coverings classification rule is titled “Floor coverings or countertops: Installation or removal” and says “Floor coverings include, but are not limited to, carpet, vinyl, laminate, tile, terrazzo, or parquet”. Hardwood is carved out, as “The installation of hardwood countertops or flooring which is to be reported separately in classification” elsewhere. The interior finish carpentry rule picks it up, listing “Hardwood counters and flooring” and adding: “Also included is the finishing and/or refinishing of hardwood floors.”
The result is a different map. A tile setter who sits apart from the carpet crew in North Carolina shares a description with it in Washington, and a hardwood sander moves from a flooring entry to a carpentry one. Washington also counts work in hours, not payroll dollars. The Washington and North Carolina pages cover each state’s rules for flooring work, and the workers compensation page’s section on employers liability and state funds explains why the shape of a comp policy differs by state. The lesson is to ask how your own state words it.
When a construction business carries more than one classification
Construction is one of the operations where a business can carry several classifications, but only when its records support each one. The Florida presentation notes that “Most business will have more than one basic classification code assigned to them.”
North Carolina’s rule sets the condition: “Each type of construction, erection, or oil and gas field operation must be assigned to the classification that describes the operation only if separate payroll records are maintained for each operation.” The fallback is blunt: “If separate payroll records are not kept for any construction, erection, or oil and gas field operation, the highest rated classification that applies to the job or location where the operation is being performed must be used.” And where one operation already falls inside another classification’s scope, no separate classification is allowed.
The same rule reaches the people you hire. “Insured subcontractors who perform a single type of work on a construction project or job must be classified based on the classification that describes the type of work involved.” An uninsured installer is a different matter, and the workers compensation page treats it in its section on how the comp audit turns an installer’s invoice into payroll. Whether someone is your employee or a contractor at all is that page’s question too.
Splitting one installer’s pay between tile and carpet work
One installer’s pay can be divided between classifications, but only on actual records, never on an estimate.
North Carolina’s payroll rule allows the division when an employee “performs duties directly related to more than one properly assigned classification”, on conditions. The first: “The employer maintains proper payroll records which show the actual payroll by classification for each employee.” The records “must document the actual time spent working within each job classification”, and “Estimated or percentage allocation of payroll is not permitted.” Without them, “the entire payroll of the individual employee must be assigned to the highest rated classification that represents any part of his or her work.”
Washington’s multiple-classification rule says the same in hours: “Using percentages, averages, or estimates is not permitted.” And: “If you do not have original time card or time book entries to support how you are reporting, all worker hours in question will be assigned to the highest rated classification to which the worker was exposed.”
In practice that means daily time sheets that record tile hours and carpet hours as the work happens. A split agreed at the end of the year is a number, not a record.
Real-World Scenario: A flooring company that started in carpet adds a tile crew, and the same installers move between both kinds of jobs as the schedule demands. The owner tracks hours only by job, not by task, and describes the business on the comp application as carpet installation. At audit, the auditor finds tile work on the invoices and no records showing which hours went to which work. Each installer’s whole pay goes to whichever of the two classifications is rated higher, and the owner starts keeping task-coded time sheets the next week.
When the classification on the policy does not fit the work
The classification on a comp policy at the start is an estimate, and the standard policy provides for correcting it. Part Five B says: “These classifications were assigned based on an estimate of the exposures you would have during the policy period.” It continues: “If your actual exposures are not properly described by those classifications, we will assign proper classifications, rates and premium basis by endorsement to this policy.”
Part Five E finishes the thought. Final premium is figured using “the proper classifications and rates that lawfully apply to the business and work covered by this policy.” Part Five C adds that “Premium for each work classification is determined by multiplying a rate times a premium basis.” How that basis is built from payroll and installer invoices is the workers compensation page’s ground.
North Carolina’s rule sets the timing in words. A change in your operations applies from the date it happened. A correction that lowers premium goes back to the policy’s effective date. A correction caused by the insured’s omission or misrepresentation applies from the date it would have applied without it. For construction operations, the rule says “classifications are assigned and applied at any time during the term of the policy or at audit”. The practical step is to tell your agent when you add a trade, not after the audit finds it.
The premium basis on the general liability side
General liability carries a classification and a premium basis too, printed on your declarations, and it is trued up at audit the same way. The Commercial General Liability Coverage Form (CG 00 01 04 13, the edition we read) mentions classification once, pointing to “the classification, listed in the Declarations or in a policy Schedule”. It says how premium is figured: “We will compute all premiums for this Coverage Part in accordance with our rules and rates.” And under IV.5.b: “Premium shown in this Coverage Part as advance premium is a deposit premium only.”
The Texas Department of Insurance explains the base in its consumer guide to general liability insurance: “Auditable policies usually use estimated payroll, sales, or units sold as the premium base to calculate the deposit (estimated) premium.” If actuals run higher, “you may owe additional premium.” The form makes keeping the records your job: “The first Named Insured must keep records of the information we need for premium computation, and send us copies at such times as we may request.”
The description of your business matters here as well. Under IV.6, by accepting the policy you agree “The statements in the Declarations are accurate and complete”, and “We have issued this policy in reliance upon your representations.” What follows from an inaccurate description depends on the facts and the state, so describe the work as it is. The general liability page covers the policy itself; how to read the page these entries print on is the subject of reading your declarations page.
Showrooms, license classes and what to send
A store, a license and an insurance classification can all carry similar words, and they are separate questions. North Carolina’s manual lists “STORE - FLOOR COVERING - RETAIL” as its own classification. Washington leaves out “Floor covering stores which are to be reported separately in the applicable classification.” and notes that “Contractors often have a showroom to display examples of their work and products which they install.” Whether a showroom is a separate business is decided by each state’s rules.
A contractor license classification is a different system entirely. The California Contractors State License Board defines a flooring license that “installs carpet, resilient sheet goods, resilient tile, wood floors and flooring”, stopping short of ceramic tile; the California and Arizona pages cover the license side.
When we market a flooring account, we describe the work by trade and send payroll or hours by task, because that is what the classifications read. The flooring contractor insurance hub shows how comp and liability fit together, our about page explains how we work, and you can send us your current policies and payroll by trade to check how your business is described.