Business Details
30 Years
experience
Professional Landscaping Services in East Hanover, NJ
We are Cashman Landscape Management, a full-service landscaping company serving Northern New Jersey since 1996. Our expertise spans landscape design, construction, and maintenance for residential and commercial properties. With over 25 years of industry experience, we combine innovative design with meticulous craftsmanship to create functional outdoor spaces. Our team includes certified professionals dedicated to delivering quality workmanship and exceptional client service. We serve Morris County and surrounding areas, maintaining large-scale condominium sites and high-end private properties.As an ethically driven company, we prioritize integrity and long-term relationships with clients and partners. Our leadership team brings decades of combined experience in landscape architecture and project management. We operate Green Horizon Lawn & Plant Health Care, a subsidiary focused on lawn maintenance and plant health services. Our portfolio includes projects ranging from small plantings to multi-million-dollar property transformations. Through consistent service and attention to detail, we have become a trusted name in the landscaping industry.
Services
Landscape Design
Outdoor Living Spaces
Masonry
Low Voltage Lighting
Pool Settings
Planting
Custom Carpentry
Lawn Maintenance
Spring and Fall Cleanups
Core Aeration
Details
- Year established: 1996
Highlights and features
- We have over 25 years of experience in Northern New Jersey landscaping.
- Our team includes certified landscape architects and experienced project managers.
- We serve both residential and commercial clients with tailored outdoor solutions.
- Our portfolio includes multi-million-dollar property transformations and award-winning designs.
- We operate Green Horizon, a specialized lawn maintenance and plant health division.
Services
Landscape Design
We create customized landscape designs that blend aesthetics with functionality for residential and commercial properties. Our process begins with on-site consultations and detailed measurements, followed by CAD-based planning to align with client preferences and budgets. By collaborating with structural architects and engineers, we ensure cohesive integration of hardscapes, plantings, and architectural elements.
Lawn Maintenance
Our lawn maintenance division services properties of all sizes, from private residences to large condominium complexes spanning 150 acres. Through our subsidiary Green Horizon Lawn & Plant Health Care, we implement seasonal care routines including mowing, fertilization, and disease management to maintain vibrant, healthy turf year-round.
Outdoor Living Spaces
We design and construct outdoor living environments that extend usable space beyond homes. Our projects incorporate patios, decks, fire features, and lighting to create functional entertainment areas. Each design balances durability with aesthetic appeal, using premium materials tailored to client lifestyles and property characteristics.
Planting
Our planting services focus on selecting and arranging vegetation to enhance landscapes seasonally. We incorporate native plants that thrive in New Jersey's climate while providing year-round visual interest. The team handles proper soil preparation, spacing, and irrigation to ensure plant health and longevity.
Custom Carpentry
We craft custom wooden elements like pergolas, arbors, and garden structures to complement outdoor spaces. Using rot-resistant materials and precision craftsmanship, our carpentry enhances both functionality and visual appeal. Installations are designed for durability against New Jersey's seasonal weather patterns.
People
Sean Cashman
President
Founder of Cashman Landscape Management with 25+ years in the industry. Holds a Bachelor of Arts from Seton Hall University. Oversees company operations and strategic development while maintaining commitment to quality and ethical standards.
Aaron Van Duyn IV
Director of Sales and Construction Development
Landscape architecture expert with 20+ years' experience. Leads design and project management teams. Holds a degree from West Virginia University. Specializes in creating award-winning residential landscapes with complex project execution.
Ryan Sommers
Director of Operations
Landscape industry veteran with 20+ years' experience. Manages Green Horizon Lawn & Plant Health Care division. Former pesticide dealer and sales manager. Focuses on lawn care operations and plant health services while enjoying outdoor recreation in New Jersey.
Questions
What services does Cashman Landscape offer?
We provide full-service landscaping including design, construction, lawn maintenance, outdoor living spaces, and plant health care through our Green Horizon division.
Which areas do you serve?
We operate throughout Northern New Jersey, including Morris County, East Hanover, Short Hills, and surrounding communities.
Are emergency landscaping services available?
We do not offer emergency services but provide scheduled maintenance and seasonal cleanup services.
What types of clients do you work with?
We serve both residential homeowners and commercial clients including property management companies and hospitality venues.
Do you handle large-scale projects?
Yes, we complete projects ranging from small plantings to multi-million-dollar property transformations with dedicated project management.
