Lake Oswego yards come with a particular set of problems. The mature tree canopy that makes neighborhoods like Forest Highlands and Lake Grove so beautiful also throws deep shade that starves turf and grows moss on everything. HD Landscape & Maintenance has worked these shaded, hillside properties for years, and we plan every job around them.
If you want landscaping Lake Oswego homeowners can rely on, we bring licensed, insured crews to the work.
Donavan Hesedahl, Founder & Owner — Last updated July 2026
Oregon LCB Lic. #9977
5-star reviewed
Fixed timelines
Most of Lake Oswego’s landscaping challenges trace back to two things: canopy and grade. The tree cover that defines the city filters out the light lawns need, so turf thins, moss moves in, and the standard sunny-lawn playbook simply doesn’t apply. Meanwhile, the slopes that give so many properties their lake and valley views also send winter runoff straight downhill, taking mulch, soil, and unanchored plantings with it.
Get either one wrong and the yard fights you every season. That’s why we start with your specific lot — how the light actually falls, where the water actually goes — before we recommend a single plant or paver.
We bring all five of our core services to Lake Oswego, each adapted to the shade and slope that define local yards.
Under Lake Oswego’s dense canopy, turf fights for light and moss takes hold fast. We raise mowing heights to help shaded grass, treat and prevent moss, and overseed with shade-tolerant blends — the combination that keeps even the darkest Lake Grove lawns green instead of patchy.
Our landscape design lake oswego work leans into the wooded setting instead of fighting it — layered shade plantings, woodland understory, and lakeside beds that feel like a natural extension of the mature landscape rather than something dropped on top of it.
On sloped and lakeside lots, hardscape only lasts if it’s built for the grade. We construct patios, stone steps, and retaining walls with the deep base and behind-wall drainage a hillside demands, so nothing shifts or slides when the rains come.
All that canopy means enormous leaf loads and moss on every north-facing surface. Our gutter cleaning, pressure washing, and leaf cleanup keep Lake Oswego estates clear through the wet months — before clogged gutters or slick moss become a problem.
We convert thirsty, shade-struggling lawns into woodland-style, low-water plantings that actually thrive under tree cover, using Pacific Northwest natives suited to filtered light — less watering, less fighting the shade, more of a yard that belongs here.
Every Lake Oswego property is different, so we can’t quote a flat rate sight unseen — but here’s exactly how we price the work.
Free on-site consultation first. We assess your property’s specific conditions before quoting.
Written proposal before we start. You get a clear, itemized proposal, and we don’t begin until you approve it.
Three things that drive the price:
Want a ballpark before we visit? Call (971) 336-5520 — tell us your address and what you’re after, and we’ll give you an honest estimate range with no obligation.
Our team is ready to answer your questions and guide you every step of the way. Reach out anytime.
Every Lake Oswego project follows the same clear path, so you always know what’s next.
Step 1 — Free on-site assessment. We read how light filters through your canopy and where winter runoff travels across the slope — the two forces that shape every Lake Oswego yard — before we quote.
Step 2 — Written plan and quote. You get an itemized plan built for shade and grade, with nothing scheduled until you’ve signed off on the details and the price.
Step 3 — The work, done right. Our licensed crews handle the moss, the shade turf, and the hillside build with care, then leave your estate spotless.
Step 4 — Ongoing care. For recurring clients we track the canopy and leaf drop through the year, staying ahead of moss instead of chasing it.
We provide lawn care that Lake Oswego homeowners count on, plus full-service landscaping, throughout the city — including First Addition, Lake Grove, Forest Highlands, and Mountain Park — Monday through Saturday.
We also serve nearby communities across the Portland metro:
Portland · Lake Oswego · Beaverton · Sherwood · Tualatin · Hillsboro · Clackamas · Wilsonville · Newberg · West Linn · Salem
Not sure if we reach your street? Call (971) 336-5520 — there’s a good chance we’re already working nearby.
Let’s talk today. Call HD Landscape & Maintenance for a free, no-obligation assessment and written estimate. We make shaded, sloped Lake Oswego yards healthy, beautiful, and low-stress year-round.
