House Washing

Roof Washing
Pressure Washing

Gutter Cleaning
Line Striping
Frequently Asked Questions
At United Exterior Services, we know you may have questions about the power washing process, what surfaces we clean, and how to prepare for service. Below, we’ve answered some of the most common questions our customers ask. If you don’t see your question listed, feel free to contact us — we’re happy to help!
We recommend having your home or business power washed once a year to maintain curb appeal and prevent buildup of mold, mildew, and dirt. High-traffic areas or regions with heavy pollen, salt, or algae may require more frequent cleaning.
Most residential jobs take 1–3 hours, depending on the surface area and type of cleaning needed. Larger or multi-service projects may take longer, but we’ll give you an estimated timeframe before beginning.
Yes—when done by trained professionals. We adjust our equipment’s pressure levels and use proper techniques to avoid damaging siding, paint, windows, or wood. For more delicate surfaces like roofs and painted areas, we use soft washing to ensure safety.