
Exterior Care in Lake Oswego, Oregon Built Around Craftsmanship, Not Shortcuts
Tend NW was started by two brothers who believe every commercial space deserves the same level of care, whether it’s a single entryway or a full block of sidewalks, patios, and courtyards. That standard holds regardless of the size of the job.
One team, start to finish. You work with the same people for your quote, your on-site cleaning, and the final walkthrough when it’s done. No subcontractors, no rotating crews. Just the team whose name is on the work.
An eye for the surface, not just the dirt. Concrete, natural stone, pavers, and brick all clean differently. We choose the right pressure level and method for each surface, so the result is a deep clean without wear or damage to the material underneath.
Built for downtown West Linn and Lake Oswego commercial properties. From busy sidewalks and curbs to patios, entryways, and full courtyards, Tend NW has the equipment and experience to handle the scale that storefronts and restaurants in Lake Oswego actually need, not just a single slab.
Meet Tend NW
We’re a local pressure washing and exterior cleaning company serving Lake Oswego, Oregon and the surrounding West Linn/Stafford/Wilsonville area. We’re a family business, run by brothers who built it on the belief that a business owner’s property deserves the same care and attention we’d give our own.
That care shows up in the details other companies skip. We move outdoor furniture and signage before we start and put everything back exactly where it belongs. We look at each surface before we clean it. And we stand behind the work with our proven track record from dozens of past clients.
Every job we take on is handled by the same small team from the first walkthrough to the final inspection. We’re not a large franchise sending random crews. As a local business, our reputation in Lake Oswego and the areas we serve matters to us personally, which means we handle the details and the safety so your sidewalks, entryways, and patios look sharp to every customer who walks through your door.
Commercial Exterior Cleaning Services in Lake Oswego, Oregon
From a single storefront to a restaurant with a full patio, courtyard, and the walkways around it, Tend NW handles the job with the same precision and care. Here’s what we clean for businesses in Lake Oswego and nearby.
Patio & Walkway Cleaning
Outdoor seating, entryways, and the walkways customers use to reach your door. We clean stone, concrete, and pavers so the front of your business looks ready for the day it opens.
Moss & Hardscape Cleaning
Moss and algae are a constant in this climate, and they show up first on the shaded side of a building. We clear organic buildup across your whole exterior, patios, walkways, curbs, and entry steps, so every surface matches.
What Lake Oswego, Oregon Homeowners Say About Tend NW
Tend was a 10 out of 10. We’ve hired several well-known exterior maintenance companies over the years to pressure wash our patio, pool deck, walkways, and pavilion, and there were always a few disappointment such as missed details, uneven cleaning, or patio furniture left scattered around. Tend NW was different. Their team was professional, meticulous, and paid attention to every detail. Our property looks fantastic, and the entire experience exceeded our expectations. I recommend them without hesitation and will gladly refer them to friends and family.
— Daniel H.
West Linn
Absolutely the most thorough and detail-oriented pressure wash and clean I’ve ever experienced (including when I did it myself!). First class service – and worth every penny. I have to admit, I was initially price shopping, but when I understood the difference between a quick spray down and Tend NW’s professional service, I was thrilled with the value and the people standing behind it.
— Glenn F
West Linn
Tend NW did an exceptional job power washing our property. They tackled all our cement areas and several teak furniture pieces, and the results were fantastic. What impressed me most wasn’t just the quality of the work, it was the care they took to protect our property throughout the job. Nothing was damaged, and you could tell they genuinely paid attention to the details.
— Dave S
Lake Oswego
Ready to Get Started?
If Tend NW sounds like the right fit, the next step is a free pressure washing quote in Lake Oswego, Oregon. We’ll get back to you within one business day.
How Tend NW Works
What to Expect When You Work With Tend NW
Hiring someone to clean your business’s exterior is a decision that deserves transparency: here’s exactly how our process works, whether it’s one surface or a full property.
Step 1: You get a flat quote before anything starts
Commercial spaces vary too much in size for a published price, so we walk the property, look at the surfaces, and give you one number. No hourly billing and no adjustment after the fact.
Step 2: On-Site Evaluation and Written Estimate
We come to you, look at every surface you want cleaned, and talk through the details. You’ll get a written estimate on the spot or shortly after, spelling out the scope, the method, and the cost. No vague line items, no number that changes later.
Step 3: Cleaning Day and Final Walkthrough
Tables, chairs, planters, and signage get set aside before we start our clean and returned to the exact same place before we consider the job done.
Areas We Serve in Oregon
Tend NW is based in Lake Oswego, OR where we’re proud to be a primary provider of pressure washing and exterior cleaning. For commercial services, we primarily serve businesses in Lake Oswego, West Linn, Dunthorpe, Stafford and Wilsonville.
Frequently Asked Questions About Commercial Pressure Washing Services in Lake Oswego, Oregon
It depends on the size of the space and the condition of the surfaces. We walk the property, look at what needs cleaning, and give you a flat quote before any work starts. That number does not change after the fact.
For most businesses in the area, our recommendation is once a year, timed before the rainy season. Restaurants with outdoor seating and high-traffic entries often do better with twice a year.
Most storefronts and patios are a few hours, while larger properties or heavy staining can run longer. We will tell you the time estimate when we quote so you can plan around it.
We schedule an on-site visit, walk through the areas you want cleaned, and follow up with a written estimate that breaks down the work and the cost. There’s no charge for the estimate and no obligation to move forward. Most estimates are returned within one to two business days of the site visit.
We work in sections so one area stays open while we clean another. For most businesses that means little to no disruption. If your layout makes that hard, tell us and we will work out the timing with you.
Typically, this isn’t a problem. Older stains that have soaked in for years may lighten rather than disappear completely. We will tell you what to expect after looking at the surface instead of promising something we cannot deliver.

Get a Free Estimate From a Pressure Washer in Lake Oswego
You don’t have to sort this out on your own. Tell us about your sidewalk, entryway, patio, or other surfaces and we’ll get back to you within one business day with next steps and a clear quote.
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Or call us directly at 503-583-4354




