Business insurance • Washington HVAC contractors
Washington HVAC Contractor Insurance: L&I Registration, $15,000 Bond, and Liability
Washington registers HVAC businesses with the Department of Labor & Industries (L&I) as specialty contractors. Registration requires a $15,000 bond and liability insurance of $200,000 public liability and $50,000 property damage, or a $250,000 combined single limit, with L&I as certificate holder. HVAC electrical work needs a separate 06A specialty certificate, and workers’ comp is bought from L&I.
This guide covers Washington HVAC licensing, required coverage, and typical costs. Blake Insurance Group is an independent agency licensed in Washington, and a licensed agent can compare quotes for your HVAC business.
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L&I specialty contractor registration
| Requirement | Detail |
|---|---|
| Bond | $15,000 continuous contractor bond or assigned savings account |
| Liability insurance | $200,000 public liability and $50,000 property damage, or $250,000 combined single limit |
| Certificate holder | L&I |
| Fee | $150.20, renewed every two years |
| HVAC electrical work | Separate 06A HVAC/refrigeration specialty electrician certificate (4,000 hours plus 48 classroom hours) |
Source: Contractor License Requirements (Washington HVAC guide). Confirm current figures with L&I.
Washington workers’ compensation
Washington is a monopolistic state. Businesses with one or more employees must buy workers’ compensation from L&I, and the state fund does not include employer’s liability, so many contractors add stop-gap coverage to their general liability policy (Insureon (monopolistic states)).
Coverage most Washington HVAC contractors carry
- General liability: third-party injuries and property damage, such as a condensate leak that ruins a customer’s ceiling or a furnace install that starts a fire.
- Business owner’s policy: general liability bundled with property coverage for your shop, parts, and equipment stock.
- Workers’ compensation: medical bills and lost wages if an employee is hurt, including falls from roofs and attics, burns, and lifting injuries.
- Commercial auto: service vans and trucks that carry technicians, units, and refrigerant.
- Tools and equipment (inland marine): gauges, recovery machines, vacuum pumps, and brazing kits on job sites or in transit.
- Commercial umbrella: extra limits on top of general liability and auto, often required on commercial jobs.
What Washington HVAC contractors pay
| Policy | Monthly | Annual |
|---|---|---|
| General liability | $101 | $1,213 |
| Business owner’s policy | $139 | $1,664 |
| Workers’ compensation | $182 | $2,189 |
| Commercial auto | $286 | $3,438 |
| Tools and equipment | $41 | $495 |
| Commercial umbrella | $81 | $968 |
Median costs for HVAC businesses that got quotes through Insureon, mostly businesses with fewer than five employees. Your price depends on payroll, the work you do, claims history, and location.
Washington HVAC insurance FAQs
How much insurance does a Washington HVAC contractor need?
$200,000 public liability and $50,000 property damage, or a $250,000 combined single limit.
How much is the Washington HVAC contractor bond?
$15,000 for specialty contractors.
Can Washington HVAC contractors buy private workers’ comp?
No. Washington employers buy workers’ comp from L&I, though stop-gap employer’s liability comes from private insurers.
Related guides
Important information
Compensation. The link in the partner quote box near the top of this page is sponsored, and Blake Insurance Group may be paid if you make a purchase. Sponsored placement does not affect the other information on this page.
Independent agency. Blake Insurance Group LLC is an independent insurance agency. Licensed insurance producer NPN 16944666. Licensed states: AZ, AL, TX, CA, NY, OH, FL, NC, VA, GA, OK, NM, IA, KS, MI, NE, SC, SD, WV, IL, NJ, PA, TN, and WA. Which insurance companies we can quote depends on our current appointments, the product, and your state. Mentioning a company on this page does not mean we represent it.
Cost figures. Published averages and ranges are cited from the sources named, as of the dates shown. They are not quotes and may not reflect your price, which depends on the insurer, your state, your payroll, the work you do, and your claims history.
Availability. Coverage, prices, discounts, and eligibility vary by insurer, state, and applicant, and are subject to underwriting. The issued policy controls.
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