Core coverages in this program
- •General Liability with Completed Operations
- •Contractors Pollution Liability (refrigerant, CO)
- •Installation Floater
- •Workers' Compensation
- •Commercial Auto
- •Commercial Umbrella
What HVAC insurance covers that a general BOP doesn't
A generic small-business BOP handles the shop and vehicle, but leaves an HVAC contractor exposed on the three claims that actually happen: a faulty install causing water damage or a fire, a refrigerant release triggering pollution cleanup, and a completed-operations claim years after a system was installed. Real HVAC policies address all three.
Who needs HVAC contractor insurance
HVAC-specific coverage is right for:
- •Residential change-out & service HVAC shops
- •Commercial & industrial mechanical contractors
- •Refrigeration contractors (grocery, restaurant, cold storage)
- •Geothermal & heat pump installers
- •Ductwork & sheet metal contractors
- •Manufacturer authorized dealers (Trane, Carrier, Lennox)
Need a COI for a contract?
Send us the contract's insurance requirements and we'll tell you exactly what coverage satisfies them — existing clients get same-day certificates.
How much does HVAC contractor insurance cost?
A small residential HVAC contractor (2–3 techs) typically pays $2,500–$5,000 per year for $1M/$2M GL. Adding contractors pollution runs $800–$1,600. Workers' comp on HVAC class 5537 typically prices at $4–$9 per $100 of payroll. A full program for a 5-truck residential shop usually lands between $12,000 and $25,000 including auto and umbrella.
Why refrigerant pollution coverage matters
R-410A and legacy R-22 releases trigger the standard pollution exclusion on most GL policies. If a tech mis-brazes a line set and vents refrigerant into a customer's home, the claim can be denied without Contractors Pollution Liability. New A2L refrigerants like R-32 and R-454B add mild flammability risk, making this coverage even more important starting in 2025.
Have Insurance Requirements From a Client?
Send us the insurance requirements from your contract, lease, vendor agreement, or licensing agency. A KTL commercial insurance specialist will review the requirements and help determine the coverage, limits, and endorsements you need.
Ready for a benchmarked quote?
A KTL specialist will shop your risk across multiple A-rated markets within one business day.