Pressure washing looks simple, which is exactly why the field is full of one-person operations with a rented machine and no insurance. The difference between a pro and a 'truck and a wand' can be the difference between a sparkling home and a damaged one. Ask these seven questions before you hire.

1. Are you licensed and insured? This is non-negotiable. Liability insurance protects you if they damage your property, and workers' comp protects you if someone is hurt on your land. Ask for proof, not just a yes.

2. What method will you use on my siding and roof? The right answer is soft washing for those surfaces. If they say high pressure, walk away.

3. Do you use your own water and equipment? Know whether they'll need access to your spigot and outdoor power, and confirm they bring professional-grade gear.

4. What's included in the price? Clarify whether the quote covers pre-treatment, the full cleaning, and cleanup. Vague quotes lead to surprise charges.

5. Can you share recent reviews or references? A reputable company will have a trail of happy local customers and won't hesitate to point you to them.

6. What's your guarantee if I'm not satisfied? Good pros stand behind their work and will return to fix missed spots.

7. Will you protect my plants and landscaping? The chemicals used in soft washing can harm plants. A careful crew rinses and covers greenery before and after.

The bottom line Honest companies welcome these questions; evasive ones get cagey. A few minutes of asking up front saves you from no-shows, surprise bills, and damage. When you request quotes through us, every pro in the network is already screened for insurance and proper methods, so you start from a position of trust.