Pressure Washing & Exterior Cleaning Southern NH

Better Cleaning. Better Service. Amazing Results!

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!

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!

Residential & Commercial

Complete Exterior Cleaning Solutions

Highly Rated

Affordable Rates

Free Quotes

What Do Our Clients Say About Us?

Mette Moffett
Mette Moffett
I highly recommend 603 Pressure Washing. Not only is Kegan extremely good at delivering a high quality service with amazing results, he is also very professional, a wonderful person and good at communication. If you think you can do a good job pressure cleaning your deck yourself, think again, think 603 Pressure Washing!
George Martin
George Martin
He did a great job. The house is really clean.
Allie Gregory
Allie Gregory
10/10 - 5 Stars. Kegan did a great job on our house, deck and shed. Prompt, great communication and reasonable pricing. Highly recommend.
Kegan was professional, responsive, and did an amazing job on our two story colonial. He demonstrated attention to detail and cared about the end result. I would not hesitate to recommend his services