Class Code 9097
Swimming Pool Cleaning And Servicing
Class code 9097 covers workers who clean, service and maintain swimming pools, spas and associated equipment. The California pure premium rate for September 1, 2026 is $3.339 per $100 of payroll, a baseline insurers use to price coverage for pool service operations.
What Class Code 9097 Covers
This classification applies to on-site pool and spa cleaning, routine maintenance and seasonal servicing performed by technicians. Tasks covered include vacuuming and skimming pools, brushing tile and plaster, balancing chemicals, servicing pumps/filters/heaters and inspecting plumbing and safety equipment. It includes mobile service calls to residential and commercial properties, treatments such as shock dosing and algaecide application, and routine pump room work that does not involve major construction, structural repairs or new pool installation. Work limited to cleaning, chemical treatment and minor equipment repair is within 9097; larger mechanical or construction work should be classified under the appropriate mechanical or construction codes.
Who It Applies To
- Residential pool service companies performing recurring cleaning and chemical maintenance
- Commercial pool maintenance contractors for hotels, HOAs and apartment complexes
- Independent pool technicians who provide mobile service calls and seasonal openings/closings
- On-site spa and hot tub service providers doing water treatment and equipment checks
- Light pump and filter servicing businesses that do not perform major mechanical overhauls
Common Job Duties
- Skimming surface debris, vacuuming pool floors and brushing walls and tile
- Testing and adjusting water chemistry (chlorine, pH, alkalinity, cyanuric acid)
- Adding and handling chemicals: chlorine, muriatic acid, sodium bisulfate, algaecides
- Inspecting and maintaining pumps, motors, filters and heaters; routine cartridge cleaning
- Cleaning and backwashing filters and disposing of filter waste correctly
- Responding to service calls for cloudy water, algae treatment, leaks diagnosis
Common Injury Risks
Understanding the $3.339 Rate
The approved pure premium rate of $3.339 per $100 of payroll is the portion of workers' compensation pricing intended to cover expected claim costs for this class. To estimate pure premium, multiply total payroll for employees in 9097 by 0.03339; insurers then add expense loads, state assessments and apply experience modifications to determine the final policy premium. Final cost is affected by an employer's loss history (exp mod), payroll mix across class codes, claim frequency/severity, and underwriting credits for safety programs.
Cal/OSHA Compliance Requirements
Common Cal/OSHA requirements for pool servicing include Hazard Communication (Title 8 7194) with SDS availability and chemical labeling, Respiratory Protection (Title 8 7144) where fumes or dust exceed limits, and Permit-Required Confined Spaces rules when entering pump rooms or confined tanks. Outdoor technicians must follow Heat Illness Prevention rules (Title 8 3395) and employers should provide proper eyewash/shower access and PPE per industry guidance (ANSI Z358.1 for eyewash stations and Cal/OSHA PPE requirements).
How Key HR Helps Employers Under Class Code 9097
A PEO like Key HR can centralize payroll reporting and class code accuracy to prevent misclassification, implement standardized safety and chemical-handling training, and manage claims to reduce reserve inflation and litigation. Key HR can also deploy return-to-work programs, pooled loss experience and targeted safety audits to help lower experience modification factors and overall workers' comp costs for pool service employers.
Get a QuoteFrequently Asked Questions
Do all pool service workers belong in class code 9097?
Most routine cleaners and maintenance technicians fall in 9097, but work that involves new construction, major mechanical replacement, electrical wiring or structural repairs should be placed in the appropriate construction or mechanical class codes. Accurately separating service-only payroll from construction or specialized trades avoids rate misapplication.
What specific training reduces claims and premiums for pool technicians?
Chemical-handling training, proper use of respirators and PPE, confined-space entry procedures for pump rooms, safe lifting techniques, fall-prevention on wet surfaces, and documented heat-illness prevention substantially reduce injuries. Regular documented training can lead to fewer claims and improved experience modification factors.
How can I lower workers' comp costs if I run a small pool service company?
Focus on accurate payroll classification, keep separated records for owners vs. employees, implement written safety programs (chemical handling, PPE, confined space), use return-to-work light-duty policies, and work with a PEO like Key HR to centralize claims management and leverage pooled purchasing for better pricing.
Quick Facts
- Class Code
- 9097
- Classification
- Swimming Pool Cleaning And Servicing
- Pure Premium Rate
- $3.339 / $100 payroll
- Effective Date
- September 1, 2026
- Source
- WCIRB Approved Filing
Manage Workers' Comp Through a PEO
Key HR provides pay-as-you-go workers' comp for California employers — no large deposits, no audits, better rates.
Get a Quoteor call (800) 922-4133Ready to Simplify Workers' Comp for Class Code 9097?
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