Answers to Your Most Common Questions

Frequently Asked Questions

Everything you need to know about preparing for your service, what to expect, and how DNZ Power Washing delivers top-notch results—every time.

What services do you offer?

We provide house washing, roof cleaning, gutter cleaning, driveway and sidewalk cleaning, fence and deck restoration, and more. If it’s dirty, we can clean it!

How much does pressure washing cost?

Prices vary based on the size of the area and the type of surface. Contact us for a free quote!

Do you offer free estimates?

Yes! We offer fast, no-obligation quotes—just give us a call or fill out our online form.

Will pressure washing damage my home or surfaces?

No, when done correctly. We use the appropriate pressure and techniques (like soft washing) to safely clean delicate surfaces like siding and roofs.

What’s the difference between pressure washing and soft washing?

Pressure washing uses high pressure for tough surfaces like concrete, while soft washing uses low pressure and safe detergents for more delicate areas like roofs and siding.

What areas do you service?

We currently serve all over Long Island, NYC, and surrounding areas. Contact us to see if we can come to you.

Are the cleaning solutions you use safe?

Yes, we use eco-friendly and biodegradable cleaners that are safe for your family, pets, and plants.

Do I need to be home during the service?

Not necessarily! As long as we have access to the areas being cleaned and a water source, we can get the job done.

Do I need to do anything before your team arrives?

We recommend moving any vehicles, patio furniture, or fragile items away from the area being cleaned. We’ll take care of the rest!

How often should I have my home pressure-washed?

We recommend once a year for most homes, but it depends on your location and weather conditions.

From our valued clients

      EXCELLENT  
   Based on 8 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Pasquale Cosenzo 
 22/01/2025
 
 
 Trustindex verifies that the original source of the review is Google. Dale and his team did a fantastic job on my house. Over and beyond what I was expecting and everything looks great. Thank you Dale!
  
 
      Posted on Google  
   
   Enza Carone Lent 
 12/06/2024
 
 
 Trustindex verifies that the original source of the review is Google. Dale power washed my house, walkways and cleaned my gutters today to perfection. He took care to assess any obstacles and made suggestions along the way. A THUMBS UP in Dale’s service orientation and I very highly recommend his expertise!
  
 
      Posted on Google  
   
   Jason Lange 
 14/05/2024
 
 
 Trustindex verifies that the original source of the review is Google. We used Dale’s services today for our house in Merrick.  DNZ was prompt, courteous and professional.  Dale worked for hours and did a great job.  House and stonework were spotless.  Reasonably priced.  Will use again - happy to recommend.
  
 
      Posted on Google  
   
   Roseann LaMonte 
 18/04/2024
 
 
 Trustindex verifies that the original source of the review is Google. Dale was professional quoted me a fair price and did an excellent job. I highly recommend him.
  
 
      Posted on Google  
   
   Ingrid 
 15/04/2024
 
 
 Trustindex verifies that the original source of the review is Google. Please hire! He did my roof, driveway,  house and walkway! I love it. Very clean, on time and professional!  I highly recommend!
  
 
      Posted on Google  
   
   rachel koenke 
 13/03/2024
 
 
 Trustindex verifies that the original source of the review is Google. Glad that I found Dale! He did great work. He arrived on time and started up right away. Was able to remove ugly black smear on my gutters that I tried to get rid of for years- even with my own power washer! Highly recommend!!!
  
 
      Posted on Google  
   
   Winston Mendoza 
 16/12/2023
 
 
 Trustindex verifies that the original source of the review is Google. He is very responsible, very respectful and very professional. I’m very happy with his performance and the job done and results. I’d highly recommended. He did my three story house and there were no complaints, ifs, ands or buts. Very happy with his job and I highly recommended. Thanks
  
 
      Posted on Google  
   
   sheldon mcdonald 
 29/11/2023
 
 
 Trustindex verifies that the original source of the review is Google. Dale went above and beyond expectations. Couldn’t ask for better and the pricing was very reasonable. He pressure washed my house, patio AND went on the roof to clean the gutters. My second time using his services and I will definitely reach out to him and his team for my yearly power washing needs. Thank you !
  
 
  
  
 
     Verified by Trustindex  Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more