Trusted Landscape Architect in Mercer Island
Adam Gorski Landscapes plans outdoor spaces that fit Mercer Island rules and wet winters. We move fast, handle permits, and keep your project on track.
Outdoor Design and Build Services for Mercer Island Homes
Landscaping Services
Professional Landscaping Services for Mercer Island homes and businesses.
Front yard landscaping
Professional Front yard landscaping for Mercer Island homes and businesses.
Planting services
Professional Planting services for Mercer Island homes and businesses.
Hardscaping Services
Professional Hardscaping Services for Mercer Island homes and businesses.
Patio Installation
Professional Patio Installation for Mercer Island homes and businesses.
Walkway Design And Installation
Professional Walkway Design And Installation for Mercer Island homes and businesses.
Water Feature Design and Installation
Professional Water Feature Design and Installation for Mercer Island homes and businesses.
Retaining Wall Installation
Professional Retaining Wall Installation for Mercer Island homes and businesses.
Driveway Installation & Design
Professional Driveway Installation & Design for Mercer Island homes and businesses.
Lighting Installation Services
Professional Lighting Installation Services for Mercer Island homes and businesses.
Pond & Water Feature Design & Installation
Professional Pond & Water Feature Design & Installation for Mercer Island homes and businesses.
Drainage Solutions
Professional Drainage Solutions for Mercer Island homes and businesses.
Areas We Serve Across the Island
Seasonal Considerations
Mercer Island winters stay mild, but rain can soak soil for weeks. That affects grading, drainage, retaining wall work, and base prep for patios and walkways.
Summer is warm and dry, so irrigation, mulch, and native plants matter more. Spring and early fall are often best for planting and permit-ready site work.
Mercer Island Rules, Permits, and Site Planning Knowledge
Mercer Island projects often need close code review before work starts. Setbacks, drainage, grading, and wall height can affect permit needs fast.
We help owners in North Mercer, South Mercer, and East Mercer sort that out early. So you don't lose weeks fixing a plan after city review.
Many Mercer Island lots slope toward roads, neighbors, or Lake Washington. That means drainage plans, soil control, and runoff details matter during design and build.
Wet winters can stress patios, steps, retaining walls, and planting beds. We choose grading, base prep, and plant plans that fit island rain and summer dry spells.
Homes near Luther Burbank Park and Mercerdale often mix older yards with new updates. And mid-century homes here may need careful layout work for access, parking, and driveway design.
- Check Mercer Island setback rules before placing a patio, wall, or new driveway edge.
- Ask for a drainage plan on sloped lots in North Mercer and West Mercer.
- Plan plantings for wet winters and dry summers common across Mercer Island.
- Review access and staging early, since island traffic can slow crews and deliveries.

Fast Help for Urgent Outdoor Problems on Mercer Island
We can respond quickly for drainage issues, slope washout, and unsafe walkways. Mercer Island access is good, but bridge traffic toward Seattle and Bellevue can slow timing. So we'll confirm your site, route, and urgency right away. That helps us cover Mercerdale, Island Crest, and South Mercer with less delay.
Mercer Island Landscape Architect FAQ




Start Your Mercer Island Outdoor Project Today
Book now before winter rain slows site work and permit timing on Mercer Island.
Get Free EstimateWhat Our Customers Say
“Adam and his team transformed our front yard, and the results exceeded our expectations. What started as a space overdue for updating is now a bright, well‑designed landscape with vibrant flowers that looked great all summer. We also really appreciate the reduced lawn area, which has made upkeep much easier. The project was completed in just a few days and included the installation of a new underground sprinkler system. Adam’s crew was courteous, detail‑focused, and consistently left the work area clean and organized at the end of each day. We’re extremely pleased with the finished product and wouldn’t hesitate to recommend Adam and his team.”
“Adam has done landscaping jobs on our property, and we couldn’t be happier with the results. We managed to turn our backyard into a mini park, and the expense was more than reasonable. We also changed our high maintenance front yard into a low maintenance clean look that doesn’t demand weekly attention. When you get to the time of picking plants, Adam will meet you at the nursery and he’ll give you excellent advice as to what plants are best suited for your layout and expected results. And your plants are guaranteed for one year, so if some don’t take, he’ll replace them with new ones. Both jobs added value and usability to our place, and now we’re able to enjoy our yard year round”
“I had a great experience with Adam Gorski Landscapes. I'm not big on writing reviews, but this company deserves one! From design to build, the process was flawless. Adam and his team exceeded expectations at every turn. We were honest about our budget, and there was no pressure to go over. That was big for us, and something we didn't find with other companies. Equally important was timing and professionalism. They showed up when they said they would, left the site organized and presentable every day, and finished on time and on budget. The work done was amazing, we get compliments on it over and over! I would recommend Adam and his team to friends and family. If you read this and engage with him, you won't be disappointed.”