Business Details
50+ Years
experience
Award-Winning Landscaping Services in Chicago Area
For over six decades, our company has been the premier landscaping partner for Chicago's most distinguished properties. Founded in 1958, we combine 65 years of heritage with innovative design to deliver exceptional residential and commercial outdoor spaces. Our team of licensed landscape architects and seasoned professionals specializes in comprehensive services including landscape design, construction, and maintenance. Recognized nationally with multiple NALP awards, we prioritize client collaboration and technical excellence. With operations spanning Illinois, Wisconsin, Michigan, and Indiana, we maintain a commitment to quality through rigorous project management and a workforce of over 800 dedicated professionals.Our leadership team, featuring industry veterans with decades of experience, ensures every project reflects our core values of creativity, precision, and client satisfaction. We actively contribute to industry standards through board memberships in organizations like the Illinois Landscape Contractors Association and the American Society of Landscape Architects. From initial concept to long-term maintenance, our approach integrates sustainable practices and cutting-edge techniques to create enduring outdoor environments.
Services
Landscape Design
Landscape Construction
Property Maintenance
Outdoor Kitchens
Retaining Walls
Details
- Year established: 1958
Highlights and features
- 65 years of heritage in Chicago's landscaping industry
- Nationally recognized with multiple NALP Gold Awards
- Full-service provider from design to maintenance
- Licensed landscape architects on staff
- Served over 800 employees ensuring quality execution
What people say
Award-winning designs
Exceptional service
Transformed outdoor spaces
Professional team
Creative solutions
Services
Landscape Design
Our landscape design service creates customized outdoor environments combining aesthetics and functionality. With licensed architects and 65 years of regional expertise, we develop plans that enhance property value while meeting client-specific needs. From initial consultation to final implementation, our process ensures seamless integration of hardscapes, plantings, and architectural elements.
Landscape Construction
We execute complex landscape construction projects with precision and quality craftsmanship. Our experienced teams handle installations ranging from patios and retaining walls to complete property transformations. Backed by decades of experience and industry awards, we ensure every construction project meets exacting standards while maintaining schedule and budget integrity.
Property Maintenance
Our comprehensive maintenance programs preserve landscape beauty and functionality year-round. Services include seasonal cleanup, garden upkeep, and specialized care for lawns and plantings. With dedicated crews and advanced equipment, we maintain over 500 properties annually, ensuring consistent quality through detailed service protocols and performance tracking.
Outdoor Kitchens
We design and build custom outdoor kitchens that extend living spaces into functional entertainment areas. Our solutions integrate premium materials and appliances with thoughtful layouts for cooking, dining, and socializing. From concept to completion, our specialists ensure durable, weather-resistant installations that complement existing architecture and landscape features.
Retaining Walls
Our retaining wall solutions combine structural integrity with aesthetic appeal to manage terrain challenges. Using quality materials and engineering expertise, we construct walls that prevent erosion while enhancing property aesthetics. Each project incorporates proper drainage systems and durable construction methods to ensure long-term stability and visual harmony with surrounding landscapes.
People
Frank Mariani Landscape
Founder
Frank Mariani Landscape became company president at 19 after his father founded the business in 1958. Under his leadership, the company grew to 800+ employees while earning industry awards. He serves on multiple boards including NALP Foundation and Illinois Landscape Contractors Association, receiving numerous honors for business excellence and community contributions.
Johannes Louwers
President
Johannes Louwers leads Chicago operations with 20+ years in landscaping. Former COO at Southview Design, he brings expertise in operational culture and client service. A graduate of Illinois State University, he focuses on quality execution and team collaboration while maintaining the company's reputation for design excellence and client satisfaction.
Mike Devora
Chief Operating Officer
Mike Devora oversees construction operations with nearly three decades of industry experience. He manages quality installations and project timelines while developing company-wide operational strategies. His expertise in bid-build coordination and team leadership has strengthened the company's national reputation for construction excellence and client service.
Colleen Barkley
Director of Design
Colleen Barkley leads the design studio with 22 years of experience. A licensed landscape architect from Michigan State University, she specializes in collaborative design solutions that balance creativity with functionality. Her work has earned multiple industry awards, and she maintains active roles in professional organizations like the American Society of Landscape Architects.
Tim Ball
Design Director
Tim Ball directs landscape design with 40+ years of experience. A Purdue University graduate and licensed architect, he leads award-winning projects through client-focused design processes. His expertise spans concept development to construction oversight, ensuring each project meets both aesthetic and functional requirements while maintaining industry-leading quality standards.
Questions
What areas do you serve?
We serve Chicago's North Shore, Western Suburbs, city neighborhoods, and surrounding areas including Lake Forest, Highland Park, and Lake Geneva.
What services do you offer?
We provide full-service landscaping including design, construction, maintenance, outdoor kitchens, retaining walls, and seasonal cleanup.
Are your designers licensed professionals?
Yes, we employ licensed landscape architects with decades of combined experience in residential and commercial projects.
How long have you been in business?
Founded in 1958, we've provided landscaping services for over 65 years with a team of 800+ professionals.
Do you handle commercial projects?
Yes, we serve commercial clients including HOAs, hospitals, business parks, and public spaces across multiple states.
How can I request a consultation?
Contact us at 847-810-6800 or through our website to schedule a consultation with our design team.
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