Complete backyard and front yard transformations with creative design concepts, detailed drawings, and professional installation.
Construction of patios, firepits, seating areas, and retaining walls using high-quality materials like flagstone and pavers.
Design and installation of beautiful koi ponds, waterfalls, and other water features to enhance outdoor aesthetics.
Expert installation, repair, and maintenance of sprinkler systems, French drains, and drainage solutions.
Upgrade and installation of landscape lighting to highlight features and improve nighttime ambiance.

Transforming outdoor spaces with expert design, installation, and maintenance in Hillsboro.
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Lewis Landscape Services, Inc is a premier landscaping company in Hillsboro, OR, specializing in comprehensive outdoor transformations. With over 10 years of trusted service and a 4.7-star rating from 310 reviews, we excel in custom design, hardscaping, irrigation systems, water features, and ongoing maintenance. Our dedicated team, led by experienced project managers like Jim Lewis and Antonio, ensures every project—from backyard overhauls and retaining walls to koi ponds and outdoor lighting—is completed on time, within budget, and to your exact vision. We pride ourselves on professionalism, attention to detail, and customer satisfaction, making us the go-to choice for residential landscaping in the Pacific Northwest.
Bi-annual sprinkler system maintenance, planting, bark dust application, and general yard upkeep.
The scheduled service was timely. Technician arrived on site and on time. Technician was very knowledgeable about my system and situation. Quickly troubleshot the leak which was not in the irrigation system and provide coaching on next steps to resolve my problem. I have been using Lewis Landscape for 10 years and very satisfied. Thanks
Lewis Landscaping did a great job with my backyard project. We were fortunate to have Antonio as our project manager. I felt he really understood the scope of the project, the materials and work to be done. And importantly, my vision of how I wanted it to look. The crew worked incredibly hard, started and finished on time. Our project involved replacing a failed French drainage system (lots of digging out clay and rocks). Cleanup from removal of 8 Leyland cypress tress (lots of digging up wood chips and mud). They also built a small retaining wall, replenished the soil, planted a bunch of arborvitae and junipers, and modified/replaced sprinkler heads. They finish off with bark dust. Overall very pleased with the work done and would be happy to use them again for future projects.
We are completely satisfied with the outstanding work of Lewis Landscape Services on our backyard landscaping project. Jim Lewis was personally involved with every step from creative design concept, finished drawings, and detailed material and construction specifications, through installation and completion. We chose Lewis Landscape in part because our project involved building a retaining wall very close to an existing wood fence to eliminate the slope of the yard and maximize usable space. Jim suggested and implemented significant changes during construction that improved the final result and did not increase cost or time. We appreciate the excellent work of a very professional crew and highly recommend Lewis Landscape Services.
We hired Lewis Landscaping to do a complete overhaul of our backyard, and ended up also doing a bonus front yard re-design as well. We re-worked and extended our patio with pavers, all new plantings, built a retaining wall and leveled the grass area, added a french drain, built a big firepit and seating, and added outdoor lighting. We plan to add a covered structure soon. The crew was amazing! They worked their butts off, kept things clean and tidy, and were very respectful. Jim checked in frequently and worked with us to keep costs contained as much as possible and suggested beautiful plants. When small issues would pop up, Jim and his team took care of it and we always felt listened to. They definitely care about the customer and doing good work. We are getting rave reviews from neighbors on the projects and now have a much more functional and beautiful yard to enjoy. Highly recommend!
I bought this house and had Lewis Landscape design and install a Koi pond with waterfalls. My main concern was pond depth. I met with Brad and he was very knowledgeable and answered all my concerns. The design even more beautiful than I had envisioned. Lewis built a beautiful flagstone patio which overlooks the entire pond. I was very impressed with Lewis Landscaping responsiveness, especially the attention Brad had given me with my numerous calls to him. The quote was very comprehensive and I was impressed that there were no additional costs at the end even though I made a few additions. I also use Lewis for my bi annual maintenance on my sprinkler systems. Once the pond and patio were completed I had Lewis update all of the landscaping lighting. I was originally concerned about the overall price because they were replacing the high end original lights. I spoke with Brad and he was able to reduce the price significantly by changing the lighting brand which was still comparable with the original lights. I would highly recommend Lewis landscape and will continue to use them in the future.
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