House Washing Services

Three generations of experience

Friendly, reliable service

Residential, commercial, and cottage work

Safe Exterior House Cleaning

A clean exterior changes the whole feel of a home. House washing removes the dirt, grime, pollen, and green staining that builds up over time and makes siding look tired. With the right method, your home can look brighter, cleaner, and more cared for without risking damage to the surface.
We provide professional house washing with safe techniques that match your siding type and the condition of the exterior. If you want a fast quote, send your city and a couple photos of the areas you want cleaned. 

Why trust our expertise?

Safe methods for siding and trim

Better curb appeal fast

Homes and businesses

What's Included

Dirt and grime buildup

Algae and green staining

Pollen and residue

Water streaks and buildup

GET FREE QUOTE HOME DETAILING

What’s Included in Our House Washing

Every home is a bit different, so we quote based on size, siding type, and how much buildup is present. Most house washing jobs include a full exterior clean focused on visible siding, trim, and key problem areas.

What’s commonly included:

Exterior wash for siding and trim (method matched to surface)
Targeted cleaning for high-visibility areas (front elevation, entryway, garage)
Spot attention for algae or green staining
Rinse and finish that leaves siding looking refreshed

Optional add-ons (quoted as needed):

Heavier algae treatment areas
Siding detail work around corners and tight spots
Add-on cleaning for soffits and fascia when needed
Bundled exterior cleaning services for full curb appeal refresh

If you have a specific concern like green staining, water streaks, or buildup on one side of the home, mention it when requesting your quote.

What House Washing Removes

House washing is designed to lift the stuff that sticks to exterior surfaces through the season. Some of it is cosmetic, but buildup also makes the exterior look dull and can contribute to staining.

House washing commonly removes:

Dirt and dust buildup
Pollen and seasonal residue
Green algae and light organic growth
Water streaks and runoff marks
General grime that dulls siding and trim

If you’re dealing with heavy organic growth or delicate surfaces, soft washing may be the better method.

House Washing vs Soft Washing

People often use these terms interchangeably, but the difference matters. The best result comes from using the right method for the right surface.

House washing is best for:

Standard exterior siding that needs a refresh
Moderate grime and seasonal buildup
Homes where curb appeal needs an immediate boost

Soft washing is best for:

More delicate finishes or areas that should not be hit with higher pressure
Heavier algae and organic growth that needs deeper treatment
Surfaces where low pressure provides safer, longer-lasting results

If you’re not sure which one you need, we’ll recommend the best approach based on your home and the condition of the exterior.

Surfaces and Areas We Clean

We clean a wide range of exterior surfaces, using the method that fits the material. House washing often includes the main siding plus the areas around it that affect curb appeal.

Common exterior areas:

Vinyl siding
Painted siding and trim (method depends on condition)
Brick faces and exterior walls (as appropriate)
Front entry areas and garage fronts
Exterior trim and accents
Light buildup on soffit and fascia areas when included

If you want specific areas prioritized, tell us when booking.

Add On Services

Looking for something specific? Here’s everything we offer. Click a service to learn more, see what’s included, and request a fast quote.

Pressure Washing

Gutter and eavestrough cleaning

House washing

Soft washing

Home Detailing

Our Simple Process

We keep things straightforward so you can book and move on with your day.

1

Request a free quote

Tell us what you want cleaned and your property type. Photos help.

Click for free quote

2

Confirm scope and timing

We confirm what’s included, discuss any problem areas, and schedule a time.

3

We wash the exterior safely

We use the right method for the surface and leave the exterior looking noticeably cleaner.

What Affects the Price

House washing pricing is based on real scope and conditions. A few factors influence the quote:

Home size and number of sides to clean

Siding type and exterior material

Level of grime, algae, and staining

Access and layout (tight spaces, height, landscaping)

Extra detail areas (corners, heavy buildup zones)

Bundled services (house washing plus other exterior work)

For the fastest pricing, include a couple photos with your request.

GET FREE QUOTE

Bundle House Washing With Other Exterior Services

House washing looks even better when the rest of the exterior is refreshed too. Many customers bundle services so the whole property feels clean, not just the siding.

Home Detailing for a more complete exterior refresh

Pressure washing for driveways, patios, walkways

Gutter and eavestrough cleaning to help reduce overflow stains

Soft washing for surfaces that need a lower pressure approach

If you want the biggest curb appeal upgrade in one visit, ask for a bundled quote and we’ll recommend the best combination.

House Washing FAQs

Is house washing safe for siding?

Yes, when the right method is used. We match the approach to the surface and condition.

Will house washing remove green algae?

In many cases yes. For heavier organic growth, soft washing may be the better choice.

How long do results last?

It depends on exposure, shade, and weather. Many homeowners book seasonally or as needed.

Do you clean brick homes?

It depends on the brick, mortar condition, and the type of staining. Send a photo for the best recommendation.

Do you clean soffits and fascia too?

These can be included or added depending on what you need. Mention it when requesting a quote.

Do you use high pressure on the house?

Not by default. Many house washes rely on safer methods, and we use pressure only where appropriate.

Can I bundle house washing with other services?

Yes. Pressure washing, gutters, and detailing are common add-ons.

How do I get the fastest quote?

Send your city and a couple photos of the areas you want cleaned.

Service Areas

We serve a wide service area with seasonal scheduling depending on demand. To confirm service in your area and find the right local page, visit our locations list.

Serving St Catharines, Niagara Falls, Welland, and surrounding areas.

EXPLORE LOCATIONS

The Reviews Speak for Themselves

We take pride in repeat customers and long-term relationships. If you’re comparing companies, reviews are usually the best indicator of what the experience will be like.

      EXCELLENT  
   Based on 51 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   M S 
 
 
 
 Trustindex verifies that the original source of the review is Google. Always delighted with Mike and crew...complete attention to detail! On time, courteous, and the only evidence they were here are the sparkling windows!
  
 
      Posted on Google  
   
   Lindsay Hatch 
 
 
 
 Trustindex verifies that the original source of the review is Google. I think this is our 5th year in a row using Next Gen and this crew is just incredible. Professional and clean they get the job done and clean up after themselves like they weren’t even there. My windows are so clean I can’t even tell they are there right now. They also cleaned out our gutters/ power washed our siding and did a certified spider spray which is necessary this close to Lake Ontario. Thanks for all the hard work and we will definitely be calling you again next time!
  
 
      Posted on Google  
   
   Cheryl Ramey 
 
 
 
 Trustindex verifies that the original source of the review is Google. We hired Next Gen Window Cleaning to clean our siding and outside windows! Excellent work and a great crew! Highly recommend hiring this company!
  
 
      Posted on Google  
   
   Pam Shanks 
 
 
 
 Trustindex verifies that the original source of the review is Google. The team arrived as scheduled and did an excellent job, including cleaning the screens and doing the garage windows. Very meticulous attention to detail, very professional and friendly. We are very pleased with the results and have already booked our next service.
  
 
      Posted on Google  
   
   Robert Lowe 
 
 
 
 Trustindex verifies that the original source of the review is Google. We have had this team of polite professional lads clean our windows & screens, inside and out for several years now. They are punctual, neat, well spoken,cheerful,  always willing to go the extra mile to ensure a fantastic job and reasonable to boot. Thank  you Ben, Mike, Cameron & Andrew. Bob & Wendy Lowe
  
 
      Posted on Google  
   
   Maria DiBastiano 
 
 
 
 Trustindex verifies that the original source of the review is Google. I am so pleased with the work that was done. The guys were punctual professional looked into every detail that needed to be done the windows sparkle  when they were finished. Highly recommended and definitely use again
  
 
      Posted on Google  
   
   Terry Saltford 
 
 
 
 Trustindex verifies that the original source of the review is Google. Used Next Gen for second year now. Great service, pricing and staff. A pleasure to look out clean, clear windows again. Will surely use again.
  
 
      Posted on Google  
   
   Sheila Cameron 
 
 
 
 Trustindex verifies that the original source of the review is Google. Ben, Mike and the rest of the NXT GEN team just did an incredible job cleaning the windows both inside and out, screens(!!!) as well as washing the siding on our 2 storey house.  I was blown away by their professionalism and attention to little details like cleaning screen troughs. Great pricing too. After using "Paradisus" for the past few years we now say farewell "P" and hello NXT GEN. Thanks again.
  
 
      Posted on Google  
   
   Nick Sebastian 
 
 
 
 Trustindex verifies that the original source of the review is Google. My gutters which are too high for my confort level on a ladder were blocked. After an attempt at using a power washer attachment with no success I put in a request on Next Gen's website. Andrew replied withing minutes. That was a Thursday about 4pm. He was there for a quote the next morning on his way to another job. That was Friday. I was booked for the following Monday. That's today. It's 1 pm and the job is done! PERFECTLY clean, not a pebble out of place. Top shelf service! Pricing was super reasonable so I also had them clean the entire outer shell of the house, all soffits and aluminum, power wash the driveway, clean all the windows and do some ant and spider pest control. 2 men showed up on time and ready to work, Andrew being one of them (all owner operators - no temp kids who know nothing). I can not give a higher recomendation. Nick & Julie Sebastian

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BOOK NOW

Spring spots fill up fast, especially for window cleaning and exterior refreshes. If you want to get on the schedule early, request a quote today and we’ll take care of the rest.

Call or text 888-561-5331 info@thenxtgen.ca