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Trusted Pressure Washing Services in Nashua, NH
Prizm Exteriors is dedicated to delivering honest, reliable, and affordable professional pressure washing services to homeowners and businesses in Nashua and surrounding areas. Our mission is to become the most-trusted provider in northern Massachusetts and southern New Hampshire by building relationships rooted in exceptional results, dependability, and customer-centric service. We view pressure washing as a reflection of our work ethic, integrity, and commitment to client satisfaction, striving to exceed expectations with every project.

Our team treats every property as if it were our own, prioritizing transparency, professionalism, and pride in our work to maintain an impeccable reputation. With specialized techniques like low-pressure soft washing, we ensure transformative cleaning results while preserving the integrity of your property.
Services
House Washing Roof Cleaning Concrete Cleaning Gutter Cleaning Window Cleaning Commercial Pressure Washing Deck & Fence Cleaning
Highlights and features
  • Veteran-owned with 20+ years of professional experience in exterior cleaning.
  • Uses eco-friendly, biodegradable cleaning solutions for safe, effective results.
  • Specializes in low-pressure soft washing to protect delicate surfaces like roofs.
  • Offers personalized service with a 100% satisfaction guarantee on all projects.
  • Serves Southern New Hampshire and Northern Massachusetts with local expertise.
What people say
On time, professional Excellent pricing Kind and proud Thrilled with results Spotless reputation
Services
House Washing
Our house washing service uses advanced soft washing techniques to remove algae, mildew, and dirt from vinyl siding, wood, and stucco surfaces. This low-pressure method prevents damage while restoring curb appeal and protecting your home's structural integrity. Ideal for properties in humid climates prone to organic buildup.
Roof Cleaning
Professional roof cleaning employs eco-friendly solutions to eliminate moss, algae, and debris from asphalt shingles, cedar shake, and tile roofs. Our soft washing process extends roof lifespan by preventing water penetration and avoiding warranty-voiding damage caused by high-pressure methods.
Concrete Cleaning
High-pressure concrete cleaning removes oil stains, rust, and organic growth from driveways, sidewalks, and patios. We use biodegradable detergents and specialized equipment to restore surfaces to their original condition while preserving concrete integrity through molecular-level stain removal.
Gutter Cleaning
Our gutter cleaning service removes debris buildup to prevent water damage to foundations and landscaping. Using precision techniques, we ensure proper drainage while avoiding common DIY issues like damaged gutters or roof leaks, maintaining your property's structural health.
Commercial Pressure Washing
Commercial exterior cleaning services enhance business curb appeal through parking lot, storefront, and sidewalk restoration. Our solutions combine high-pressure washing for durable surfaces with soft washing for delicate areas, creating professional first impressions while maintaining safety and brand image.
People
Todd Hendrzak
Owner/Operator
Todd Hendrzak founded Prizm Exteriors after 20 years in the medical field and global pharmaceutical industry. A Navy veteran and MBA holder, he brings scientific expertise and military discipline to pressure washing, combining technical precision with customer-focused service for residential and commercial clients.
Questions
What's the difference between pressure washing and soft washing?
Pressure washing uses high PSI for durable surfaces like concrete, while soft washing employs low-pressure chemical solutions for delicate materials like roofs and vinyl siding.
Do you offer commercial exterior cleaning services?
Yes, we provide storefront, parking lot, and building washing services for businesses, using both high-pressure and soft washing techniques to maintain professional appearances.
Are your cleaning products environmentally friendly?
We exclusively use biodegradable, eco-friendly solutions that safely remove stains and organic growth without harming landscaping or water systems.
How often should concrete surfaces be pressure washed?
Concrete driveways and sidewalks benefit from annual cleaning to prevent permanent staining and maintain curb appeal, with high-traffic areas requiring more frequent maintenance.
Can pressure washing damage my roof?
Improper high-pressure washing can damage shingles. We use specialized soft washing techniques that safely clean roofs without voiding warranties or causing structural harm.
What areas do you service?
We serve Southern New Hampshire and Northern Massachusetts, including Nashua, Merrimack, Bedford, Londonderry, and surrounding communities for residential and commercial projects.