Pressure Washing & Exterior Cleaning Southern NH

Better Cleaning. Better Service. Amazing Results!

Vinyl siding and trim can get pretty grungy with harsh New England winters, wind, salt, moss, mildew, spring pollen and more. You won't believe the transformation when we remove it all and have your home looking better than ever!

Vinyl Siding

Your stairs and walkways get stained, discolored and downright dirty over time with foot traffic, weather, chemical spills and just about anything else that comes in contact. We'll remove it and make it look like new!

Stairs & Walkways

Concrete is a porous surface that will hold all kinds of hard to remove stains. We use special equipment and detergents that will restore your concrete surfaces and have them looking amazing!

Concrete

Have an unsightly bulkhead on your home or rental property? We'll start with a pressure wash to remove years of dirt and debris, then treat or paint the original surface below to restore it to like new condition!

Bulkheads

Got wood, metal or vinyl fencing that has seen better days? We can remove dirt, stains, moss, mildew, lichen, bird droppings and much more from your fencing to restore its original beauty or get it ready for paint or stain.

Fencing

Moss & mildew can wreak havoc on your home exterior. We use a gentle process to remove it from your home and restore the surface below to look great again. You are going to LOVE the results!

Moss & Mildew

Commercial & Residential Exterior Washing

Serving Southern NH and Bordering MA Communities

Highly Rated Pressure Washing Services For Your Home Or Business

Dirt, mold, mildew, algae or spider webs – we clean it all and make it look like new again. 603 Pressure Washing is NH’s choice for affordable, high-quality pressure washing services with unparalleled service that can’t be beat!

We realize every job and every property is unique. Our pressure washing packages can be customized for exactly what you need with affordable rates and the best service available.

Easy Quotes – Super FAST Service!

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Why Choose 603 Pressure Washing?

603 Pressure Washing is a locally owned and firefighter operated business that specializes in providing high-quality pressure washing services for both commercial and residential clients in NH and MA. We take pride in our work, using only the latest techniques, equipment and detergents to ensure we deliver outstanding results every time. Wether you need a full home exterior wash, patio cleaning, fence cleaning or exterior cleaning for your business – you can trust us with the job!

Our mission is to provide reliable exterior surface care solutions at competitive prices by putting safety first and exceptional service above all else. With our unrivaled service and our commitment to excellence, we work hard to be the best pressure washer specialists in Southern New Hampshire!