What insurance does a pressure washing business need?
Not all professions face the same risks. Below is a breakdown of every coverage type relevant to pressure washing businesss — what each one covers, whether it's required, and what you should expect to pay in 2026.
General LiabilityRequired
$40–$100/mo
Core protection for pressure washing businesses. Covers surface damage, chemical incidents, and water intrusion claims.
Commercial AutoRequired
$60–$150/mo
Covers your truck, trailer, and pressure washing equipment in transit.
Workers CompensationRequired
$50–$130/mo
Required for employees. High-pressure water and chemical handling create injury risks.
Pollution Liability
$15–$35/mo
Covers chemical runoff and environmental contamination from cleaning chemical use.
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Top risks for pressure washing businesss
- Surface damage from high pressure
- Chemical damage to plants or surfaces
- Water intrusion into buildings
- Employee injury
- Vehicle accident
How much does insurance cost?
Most pressure washing businesss pay $80–$200/month for a complete coverage package. Your exact cost depends on your state, annual revenue, whether you have employees, your claims history, and the coverage limits you choose.
Frequently asked questions
What if I damage a customer's siding or deck during pressure washing?
Surface damage from excessive pressure is the most common claim for pressure washing businesses. General liability insurance covers accidental property damage during cleaning operations.
Do pressure washers need pollution liability?
Cleaning chemicals and contaminated runoff can create environmental liability. Pollution liability covers cleanup costs from chemical discharge during pressure washing operations.
Am I covered for both residential and commercial jobs?
Most general liability policies cover both. Commercial jobs often require higher limits — confirm your policy covers the scale of commercial cleaning contracts you take on.
How to get the best rate
The fastest way to find the lowest rate is to compare multiple carriers side by side. Most pressure washing businesss can get quotes from 3–5 insurers in under 10 minutes and receive their certificate of insurance the same day.