This Move Marks the Company’s First Expansion Into the Pacific Northwest
Lake Bluff, IL – July 24, 2025 – Mariani Premier Group, the leading premium residential landscape company in the U.S. has announced the acquisition of Landscape East & West, a premier high-end residential landscaping firm based in Portland, Oregon. This strategic move marks Mariani Premier Group’s first expansion into the Pacific Northwest, significantly strengthening its growing presence across the United States.
Landscape East & West, founded over 40 years ago, has established a sterling reputation for excellence, creativity, and unparalleled client service within Portland’s most distinguished neighborhoods, including Lake Oswego, Dunthorpe, and Northwest Portland. Under the leadership of President Steve Stewart and COO Dylan Pollock, the company has grown to offer a comprehensive suite of landscape services. These include meticulous landscape maintenance and enhancements, expert irrigation and water feature care, custom masonry, detailed woodworking, innovative outdoor lighting solutions, and more. The company is also recognized for its embrace of cutting-edge operational systems like Aspire and GeoTab, aligning with Mariani Premier Group’s commitment to innovation and efficiency.
“We are incredibly excited to welcome Landscape East & West to the Mariani Premier Group family,” said Bryan Christiansen, CEO, Mariani Premier Group. “Their four decades of expertise, strong client relationships, and dedication to craftsmanship perfectly align with our values. This acquisition not only establishes our initial footprint in the vibrant Pacific Northwest market but also enhances our collective ability to deliver exceptional landscape experiences across a broader geographic reach. We’re proud to have them with us and look forward to everything we’ll build together.”
Steve Stewart, President of Landscape East & West, commented, “Joining the Mariani Premier Group is a monumental step for Landscape East & West. This partnership provides us with greater resources and opportunities to continue serving our clients with the highest standards while offering our dedicated team members enhanced growth paths. We are proud to become Mariani Premier Group’s first Pacific Northwest partner and look forward to a future of shared success.”
This acquisition reinforces Mariani Premier Group’s ongoing strategy to partner with the nation’s finest residential landscape companies, fostering a network that upholds the highest standards of quality, service, and innovation.
The full list of Mariani Premier Group companies now include:
- Back to Nature Home & Garden – Basking Ridge, New Jersey
- Berghoff Design Group / BDG Maintenance – Phoenix, Arizona
- Blue Landscape Contracting Group and Blue Outdoor Solutions – Naples, Florida
- Borst Landscape & Design – Bergen County, New Jersey
- Botanica Landscaping and Garden Industries, Palm Beach, Florida
- Desert Foothills Landscape – (DFL), Phoenix, Arizona
- Designs By Sundown – Littleton, Colorado
- Drost Landscape – Petoskey, Michigan
- Ed Castro Landscape – Roswell, Georgia
- Galbraith Grounds Management (GGM) – Atlanta, Georgia
- Glengate – Wilton, Connecticut
- Hazeltine Nurseries – Venice, Florida
- HMI Commercial Landscape & Benhart Landscaping – Phoenix, Arizona
- Hoffman Landscapes – Wilton, Connecticut
- Landscape East & West – Portland, Oregon
- Lifescape Colorado – Denver, Colorado
- Liliput – Culver City, California
- Mariani Landscape – Lake Bluff, Illinois
- MD Nursery & Landscape – Driggs, Idaho
- NatureWorks Landscape Services – Walpole, Massachusetts
- Planted Earth – Sykesville, Maryland
- Rocco Fiore & Sons – Libertyville, Illinois
- Rocky Mountain Custom Landscapes – Denver, Vail, Roaring Fork, Colorado
- R.P. Marzilli & Company – Medway, Massachusetts
- Siciliano Landscape Company – Red Bank, New Jersey
- Southview Design – St. Paul, Minnesota
- TC/ROOD – Hobe Sound, Florida
- Woodlawns Landscape Company – Mundelein, Illinois
About Mariani Premier Group:
For 65 years, Mariani Landscape has been a trusted market leader in the green industry. Now, the Mariani Premier Group is quickly becoming the world’s premier outdoor living company, creating and nurturing the outdoor spaces that bring families and communities closer together. Founded by green industry pioneer Frank Mariani and led by an experienced management team, the group is bringing together the finest landscaping companies in the country, providing them with the support and resources they need to reach new heights of success. With this national expansion, Mariani is transforming landscaping through the fusion of inspired creativity, advanced technology, and unparalleled service. For more information, visit www.marianipremiergroup.com. Companies interested in partnering with Mariani can email partner@marianipremiergroup.com for more information.
Proudly serving the Portland area since 1980, Landscape East & West stands as Portland’s premier landscaping company. As a leading provider of environmentally sound maintenance services, the company is renowned for its experienced and knowledgeable project teams, sustainable, award-winning practices, and unwavering commitment to customer satisfaction. With comprehensive services including Design/Build, Residential Maintenance, and HOA Maintenance, Landscape East & West delivers hassle-free, stress-free experiences, ensuring clients love their landscapes and confidently addressing all their outdoor living needs.
For more information, visit www.marianipremiergroup.com. Companies interested in partnering with Mariani can contact us at partner@marianipremiergroup.com.
Media Contact:
Helen Langan
Langan Communications
helen@helenlangan.com
801.641.6569
