HVAC contractors in Napa County
Workers' comp renewals, lapses, and carriers for hvac contractors licensed in Napa County, California. Aggregate figures from CSLB and state records, as of 2026-09-02.
28
Active licenses
27
With workers' comp
96% of active
3
Renewing in 90 days
3 within 60
1
Lapsed or suspended
1 exempt
Workers' comp renewals by month, Napa County
Policies on file with the CSLB expiring in each of the next 12 months.
2
Sep
1
Oct
2
Dec
4
Jan
2
Feb
6
Mar
2
May
4
Jun
3
Jul
1
Aug
Top carriers
- American Casualty Company Of Reading Pa5
- Markel Insurance Company4
- Technology Insurance Company Inc3
- State Compensation Insurance Fund3
- Amtrust Insurance Company2
- Everest Premier Insurance Company1
- Hartford Casualty Insurance Company1
- National Casualty Company1
Top cities
- Napa21
- American Canyon5
- Calistoga1
- Yountville1
Trades
- HVAC28
- Sheet Metal6
- General Building6
- Electrical4
- General Engineering3
- Specialty3
- Plumbing3
Size and risk
large3
mid4
small21
high risk0
medium risk0
low risk28
Sources: CSLB license and workers' compensation records, CA Secretary of State, OSHA, FMCSA. Aggregates only; no individual contractor data appears on this page. Size and risk tiers are Birdray estimates.
Frequently asked
- How many hvac contractors are licensed in Napa County?
- 28 hold an active CSLB license classed as HVAC in Napa County as of 2026-09-02.
- How many carry workers' compensation insurance?
- 27 have a workers' comp policy on file with the CSLB; 1 filed an exemption and 1 are lapsed or suspended.
- When do their policies renew?
- 3 renew within 60 days and 3 within 90 days. The month-by-month curve on this page shows the next 12 months.
- Which carriers write the most hvac contractors here?
- AMERICAN CASUALTY COMPANY OF READING PA (5), MARKEL INSURANCE COMPANY (4), TECHNOLOGY INSURANCE COMPANY INC (3)
Turn these numbers into a call list
Birdray shows the specific hvac contractors in Napa County renewing this quarter, with owner contact, carrier, and x-date.