Concrete & Driveway Cleaning in Lake Oswego, OR

Enhance the curb appeal of your home with a gentle wash of your hard surfaces

Deep Cleaning for Driveways, Patios & Sidewalks in Lake Oswego, OR

Over time, your driveway, sidewalks, patios, and concrete surfaces can become stained with dirt, mold, algae, and organic buildup, making them look old and unkempt. At NW Softwash, we provide professional concrete cleaning in Lake Oswego, OR, using powerful pressure washing and surface cleaning techniques to restore your concrete’s clean, like-new appearance.

Our concrete cleaning service uses a professional surface cleaner pressure washer to evenly clean concrete without streaks.

Our high-pressure surface cleaning removes even the toughest buildup, including moss, algae, dirt and other contaminants without damaging your concrete. Whether it’s a residential driveway, commercial parking lot, or outdoor patio, we ensure a deep, uniform clean that enhances your property’s curb appeal.

Why Choose NW Softwash for Concrete Cleaning in Lake Oswego?

Deep Clean for Driveways, Sidewalks & More – We safely remove dirt, algae, moss, and other contaminants from all concrete surfaces.
Prevents Slippery, Unsafe Surfaces – Algae, moss, and mildew create slippery conditions—our professional cleaning keeps your concrete safe and slip-free.
Extends the Life of Your Concrete – Regular pressure washing prevents cracking and deterioration, helping you avoid costly repairs down the road.
Top-Rated Local Pressure Washing Company – NW Softwash is Lake Oswego’s trusted concrete cleaning service with over 1,500+ Five-Star Google Reviews, serving homeowners and businesses throughout the Lake Oswego area.

Choice For Power Washing Services in Lake Oswego, OR

Experience the best clean on the block with NW Softwash.

Rated 5 out of 5

NW Softwash did a great job on our composite roof last year so we used them to power wash our concrete and softwash our pavers to get the accumulation of moss & mold off. Marshall and Canaan did a great job be careful of our landscaping and going the extra effort to hit a few other spots and they drained there equipment and retouch a small section of our roof where the moss was returning. Very pleased.

Christopher Lindgren

Google Review

Our Lake Oswego Concrete Cleaning Process

1. Inspection & Pre-Treatment – We assess the concrete’s condition and apply a powerful, eco-friendly cleaning solution to loosen stains and buildup.

2. Surface Cleaning with Pressure Washing – Using a professional surface cleaner, we deep clean the concrete, removing dirt, stains, and contaminants.

3. Final Rinse & Post-Treatment (If Needed) – We perform a final rinse and apply a post-treatment to prevent algae and mildew regrowth.

Surfaces We Clean

✔ Driveways & Sidewalks

✔ Patios & Pool Decks

✔ Parking Areas

✔ Commercial Concrete & Walkways

✔ Stamped & Decorative Concrete

Clean Home = Happy Home

Give your home the gift of a Power Wash and see the difference it makes!

Frequently Asked Questions

See our most popular questions and answers below for Concrete Cleaning in Lake Oswego, OR

Can you clean both the driveway and patio?

Yes. Include every area you want cleaned in your request so we can quote the work together.

Does cleaning help with moss and algae?

Yes. Removing moss and algae is a regular part of our outdoor concrete-cleaning work.

Can I combine this with roof cleaning?

Yes. We can quote concrete cleaning along with the roof, siding, gutters or exterior windows.

Signs Your Concrete Needs Professional Cleaning

Dark, discolored, or stained concrete
Moss, algae, or mold growth
Slippery surfaces after rain
Dirt, algae, or organic buildup

Why Regular Concrete Cleaning Matters

Regular concrete cleaning removes dirt and organic buildup that can make outdoor surfaces look neglected and become slippery. Our service covers driveways, sidewalks, walkways, patios, and other outdoor concrete surfaces. Oil, grease, rust, and other non-organic stain removal may not be included as part of the service. Let us know about any specific stains when requesting your quote.

Contact Us

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Let us know how we can serve you

Call or Text For A Fast Quote: Protect Your Time

We aim to run a simple business. Our goal is for our customers to experience a seamless interaction from the quote, to the final completion of a job.

We will respond to your inquiry within 30 minutes during normal business hours.

Customer Service (Call Or text)

(360) 583-4428

service@nwsoftwash.com

Testimonials

Client Feedback & Reviews

      EXCELLENT  
   Based on 1426 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Randy M 
 
 
 
 Trustindex verifies that the original source of the review is Google. The technician from NW Softwash was sent out as promised on time and very professional.  He explained everything and what he was going to do. He cleaned up all debris from the property and left my property clean.  I would recommend them to anyone.
  
 
      Posted on Google  
   
   Ron Jagels 
 
 
 
 Trustindex verifies that the original source of the review is Google. Estimate for roof cleaning was provided quickly. Isaiah explained the roof cleaning process and materials used. All questions were answered. Cleanup was excellent. Will definitely use NW Softwash again
  
 
      Posted on Google  
   
   Victoria Ellsberg 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great job on my home, Isaiah!  All services were great! I highly recommend you for all other services In the future!
  
 
      Posted on Google  
   
   David 
 
 
 
 Trustindex verifies that the original source of the review is Google. Communication from the office was great. Adam arrived early and clean heavy moss and then treated the whole roof. No pressure washing!  Excellent service!     David Tolleshaug
  
 
      Posted on Google  
   
   JD Quintinita 
 
 
 
 Trustindex verifies that the original source of the review is Google. Excellent communication and scheduling throughout the entire process. Both Ford and Isiah were professional, customer-focused, informative, and highly knowledgeable about the roof cleaning service and what to expect afterward. They took the time to explain that while the moss has been successfully treated and is now dead, it will remain on the roof until it naturally loosens and falls away. After the first few rains, the remaining moss will begin to disappear on its own. I highly recommend this company based on the quality of their work, their attention to detail, and the exceptional care and service provided by their employees.
  
 
      Posted on Google  
   
   Mary Mochnal 
 
 
 
 Trustindex verifies that the original source of the review is Google. Marshall did a great job! Exceeded my expectations. He Arrived on time. He Went over scope of work before started and asked if I had any areas he should specifically address. His attention to detail on areas needed was much appreciated. He was very professional. I am a repeat customer and will choose NW Softwash again without hesitation. Make sure to ask for Marshall on your job!
  
 
      Posted on Google  
   
   Tiffany Hill 
 
 
 
 Trustindex verifies that the original source of the review is Google. Isaiah arrived on time and did a fantastic job cleaning the moss and algae off our driveway and entryway. He restored both to looking brand new again. Isaiah also inspected our entire roof and attended to small areas of moss that he found as covered by our roof cleaning warranty. NW Softwash and their staff are the best in town!
  
 
      Posted on Google  
   
   Melinda Chapman 
 
 
 
 Trustindex verifies that the original source of the review is Google. A technician took care of a bit of moss that had returned 2 years later. I reached out via email one evening and a tech was there a couple of days later. He did a great job and was very professional.
  
 
      Posted on Google  
   
   Gary Jelinek 
 
 
 
 Trustindex verifies that the original source of the review is Google. Isaiah's work was excellent removing moss from entry sidewalks and followup cleaning of windows.  Early work washing down home exterior was also well done.
  
 
  
  
 
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