California Flooring Workers Comp Rates (2026)
The published California pure premium for flooring workers comp, class 9521(2) (Floor Covering, installation), is $4.409 per $100 of payroll (effective September 1, 2026). California carriers currently charge about this level on average.
California carriers file their own rates. Rating bureau data shows the average charged rate running at about the level of the average advisory pure premium, so the figure is used as-is here. Your quote can be lower or higher. Source.
California class codes for flooring
- 5436: Hardwood Floor Laying, including finishing
- 9521(2): Floor Covering, installation
- 5348: Tile, Stone, Mosaic or Terrazzo Work
California does not use NCCI: the WCIRB is an independent rating bureau with its own classification system and codes, and many construction trades are split into dual wage classes where each employee's payroll goes to a low-wage or high-wage code based on that employee's regular hourly wage.
Flooring carries knee injury, back strain, silica dust from cutting tile or concrete, and adhesive vapor risks.
What comp costs per flooring installer in California
The Bureau of Labor Statistics counts 4,330 floor layers, except carpet, wood, and hard tiles on payrolls in California (May 2025), the 1st largest workforce of the 44 states with published figures. The median wage is $29.43 an hour, 8% above the US median of $27.15.
This trade is a bigger part of the California job market than it is nationally: floor layers, except carpet, wood, and hard tiles hold 1.6 times their national share of jobs there.
At the published California pure premium of $4.41 per $100 of payroll for class 9521(2), which California carriers charge at about face value on average, comp on one worker at that wage costs about $1.30 for every hour worked, or $2,700 a year full time. A 2-person crew comes to roughly $5,399 a year in premium before any experience mod.
Because premium is charged on payroll, who you hire moves the bill. California pay runs from $20.23 an hour at the 10th percentile to $58.06 at the 90th, so the same rate costs $0.89 an hour on a new hire and $2.56 on a senior hand.
Workers comp requirements in California
- Coverage required: 1 employee
- Owners and sole proprietors: Owners excluded only by written waiver; licensed roofers must carry even with no employees
- State fund: Competitive state fund (State Compensation Insurance Fund)
- Waiting period: 3 days; waived if hospitalized or disability exceeds 14 days
- Penalty for going without: Misdemeanor; fine of at least $10,000, stop-work orders, and CSLB license suspension
California uses its own WCIRB rating bureau, and SB 216 will require every licensed contractor to carry coverage even with no employees (effective 2028; roofers already).
California vs neighboring states
- Oregon: about $2.39 per $100 of payroll
California has the highest flooring comp rate in its region; every neighboring state charges less per $100 of payroll.
If your crews work across the line, list those states under item 3.A or 3.C of your policy before the job starts. Rates follow the state where the work is done, not where your office is.
What moves a flooring comp bill
- Floor installers file knee, back, and repetitive-strain claims more than falls. Kneepads and lifting aids are cheap ways to keep the experience mod down.
- Tile, hardwood, and carpet installation can be separate classes in some states. If your crews do several, record payroll by type of work.
- Many flooring shops pay installers by the square foot as 1099 subs. If they cannot show their own coverage, the auditor counts what you pay them as your payroll.
- Showroom and sales staff who do not install can usually be rated as sales or clerical when their duties are documented.