Get matched with top pressure washers in Portsmouth, NH
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*The Angi rating for Pressure Washing companies in Portsmouth, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Pressure Washing needs.
*The HomeAdvisor rating for Pressure Washing companies in Portsmouth, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Pressure Washing needs.
Last update on April 07, 2025
Pressure washers in Portsmouth
Pressure washing services FAQs
Yes, pressure washing companies typically use your home’s water supply from the water spigot outside your house. While arrangements can be made with the pressure washing company to supply its own water, it’s very rare. Unless the company is already set up to supply its own water, this will likely incur additional costs for the company to fill a tank and haul it.
The main difference between pressure washing and power washing is that power washing uses hot water and pressure washing does not. Pressure washing uses only the water from the outside hose connection. Heated power washers tend to cost more and are more commonly used by professionals. Hot water with special cleaners is better suited to more complex or challenging cleaning tasks such as removing grease or oil from a concrete slab. In most cases, pressure washing your driveway should not require heat or powerful cleaners.
The cost to pressure wash a house ranges from $100 to $750, depending on the location, size, and height of your house. Power washing, on the other hand, costs from $250 to $400 per project, on average. Other cost factors include the accessibility of some areas of the house.
Avoid pressure washing these items and areas of the house:
Painted or stained decking
Composite decking
Stucco
Painted siding
Light fixtures and electrical outlets and panels
HVAC units (your air conditioner)
Windows
Plants and trees
These parts of the house are okay to pressure wash:
Natural wood decking that is not stained or painted
Siding made of vinyl, aluminum, and cement
Concrete
Most children’s toys
Outdoor furniture
Trash cans and recycle bins
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