West Virginia HVAC Workers Comp Rates (2026)
The published West Virginia loss cost for HVAC workers comp, class 5537 (Heating, Ventilation, Air-Conditioning and Refrigeration Systems - Installation, Service and Repair & Drivers), is $0.941 per $100 of payroll (effective January 1, 2026). Carriers multiply it by their own filed multiplier, so a typical premium is about $1.41.
A loss cost covers expected claims only. Each carrier files its own multiplier for expenses; in the states that publish the full list, the median is about 1.5, which is what the typical premium here uses. Your quote can be lower or higher. Source.
West Virginia class code for HVAC
- 5537: Heating, Ventilation, Air-Conditioning and Refrigeration Systems - Installation, Service and Repair & Drivers
- 5535 (Sheet Metal Work - Installation & Drivers)
- 5183 (Plumbing NOC & Drivers)
HVAC technicians work in attics and on roofs and handle electrical circuits and refrigerants.
What comp costs per hvac technician in West Virginia
The Bureau of Labor Statistics counts 1,690 heating, air conditioning, and refrigeration mechanics and installers on payrolls in West Virginia (May 2025), the 42nd largest workforce among the 50 states and DC. The median wage is $23.49 an hour, 20% below the US median of $29.33.
Heating, air conditioning, and refrigeration mechanics and installers make up about the same share of West Virginia jobs as they do nationally (location quotient 0.91).
At a typical West Virginia premium of about $1.41 per $100 of payroll (the published loss cost of $0.94 for class 5537 times a 1.5 carrier multiplier), comp on one worker at that wage costs about $0.33 for every hour worked, or $689 a year full time. A 2-person crew comes to roughly $1,378 a year in premium before any experience mod.
Because premium is charged on payroll, who you hire moves the bill. West Virginia pay runs from $17.38 an hour at the 10th percentile to $34.92 at the 90th, so the same rate costs $0.25 an hour on a new hire and $0.49 on a senior hand.
Workers comp requirements in West Virginia
- Coverage required: Any employee (from the first)
- Owners and sole proprietors: Owners not required to cover themselves; may elect in
- State fund: Private market (fully privatized in 2008)
- Waiting period: 3 days; retroactive only if lost time exceeds 7 consecutive days
- Penalty for going without: An uninsured employer loses statutory immunity and can be sued in tort
West Virginia is the most recent state to fully privatize, ending a roughly 90-year monopolistic fund in 2008.
West Virginia vs neighboring states
- Ohio: about $2.15 per $100 of payroll
- Pennsylvania: about $2.71 per $100 of payroll
West Virginia has the lowest HVAC comp rate in its region; every neighboring state charges more per $100 of payroll.
Working across the line into Ohio needs separate coverage from that state's fund. A private policy's other-states coverage (item 3.C) does not reach monopolistic states.
What moves a HVAC comp bill
- Service techs and install crews usually share one class, so the rate is driven by your claim history: back strains from lifting condensers and falls from ladders and roofs are the typical losses.
- If you also do sheet-metal fabrication or duct work outside buildings, ask how your bureau classifies it. Some of that work rates differently from installation and service.
- Dispatchers, office staff, and outside salespeople can be rated as clerical or sales when their duties keep them out of the field. Keep their timesheets separate.
- Company vehicles put a lot of miles on service crews. A driving policy and clean MVRs help on the auto side and with comp, because vehicle accidents on the job are comp claims.