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Your Trusted Partner for Landscaping Services in Delaware
Sullivan's Landscaping has been a trusted name in the landscaping industry for over 35 years, specializing in comprehensive services for community associations, residential properties, and commercial clients across Delaware. Our mission is to deliver superior service through quality, consistency, and professionalism, ensuring every client achieves a beautiful, functional outdoor space. With a family-owned foundation, we prioritize partnerships and community engagement, offering tailored solutions from landscape design and installation to year-round maintenance, irrigation, and snow removal. Our team of experienced professionals is dedicated to exceeding expectations, combining expertise with innovative techniques to create landscapes that reflect each client's unique vision. We emphasize proactive communication and stress-free relationships, particularly for HOA boards and property managers, while maintaining a commitment to environmental stewardship through certified eco-friendly practices.

With multiple branches across Delaware, our local knowledge and resources enable us to serve diverse needs efficiently. From lawn healthcare programs to hardscaping installations, we provide end-to-end services designed to enhance property value and client satisfaction. Our culture of continuous improvement ensures both team members and clients benefit from evolving expertise and service excellence. By focusing on reliability, transparency, and client-centric solutions, Sullivan's Landscaping remains a leader in transforming outdoor spaces into lasting masterpieces.
Services
Landscape Management Lawn Healthcare Irrigation Services Snow Removal Hardscaping
Details
  • Year established: 1988
Highlights and features
  • We have over 35 years of experience in Delaware landscaping services.
  • Family-owned business with a focus on community partnerships.
  • Certified professionals in eco-friendly lawn care practices.
  • Comprehensive services from design to year-round maintenance.
  • Proactive communication for stress-free HOA and commercial relationships.
Associations and certifications
  • Livable Lawns Program
What people say
Superior service quality Professional team Reliable maintenance Creative designs Eco-friendly practices
Services
Landscape Management
Our landscape management services provide year-round maintenance for community associations and commercial properties. We handle mowing, pruning, mulching, and seasonal cleanups to maintain property aesthetics. Clients benefit from customized plans and dedicated account managers for consistent results.
Lawn Healthcare
Scientific lawn care programs address soil health, weed control, and fertilization needs. Certified technicians apply eco-friendly treatments to promote lush growth. Services include aeration, seeding, and disease prevention tailored to Delaware's climate conditions.
Irrigation Services
We design, install, and maintain efficient irrigation systems for residential and commercial properties. Services include system audits, repairs, and seasonal adjustments to optimize water use while maintaining healthy landscapes throughout Delaware's varying weather patterns.
Snow Removal
Commercial snow plowing and ice management services ensure property safety during Delaware winters. Our proactive approach includes pre-season planning, 24/7 emergency response, and equipment tailored for large-scale commercial properties and HOA communities.
Hardscaping
Professional installation of paver walkways, patios, and retaining walls enhances property functionality. Our team creates durable outdoor living spaces using premium materials, combining aesthetic appeal with practical design for residential and commercial clients.
People
Julie
Branch Manager, Selbyville
With over 15 years in landscaping, Julie oversees Selbyville operations, ensuring quality service delivery and client satisfaction through her expertise in team leadership and project management.
Brian
Branch Manager, Milford
Brian brings 12 years of regional landscaping experience to his Milford branch leadership, focusing on operational efficiency and maintaining strong community relationships through reliable service execution.
Jim
In-House Landscape Designer
Certified designer Jim specializes in creating functional outdoor spaces, combining artistic vision with practical horticultural knowledge to develop customized landscape plans that enhance property value and client satisfaction.
Terry
Irrigation General Manager
Terry manages irrigation operations with 18 years of technical expertise, ensuring efficient water management solutions through system design, maintenance, and staff training for both residential and commercial clients.
Wildo
Human Resources Director
Wildo leads HR operations with a focus on employee development, implementing training programs that enhance team skills while maintaining Sullivan's family-oriented company culture across all Delaware locations.
Questions
What areas do you service?
We serve all of Delaware with specialized attention to Milford, Selbyville, and Millsboro communities.
Do you offer emergency snow removal?
Yes, we provide 24/7 emergency snow removal services for commercial properties during winter months.
Are your lawn care practices environmentally friendly?
Yes, we're certified by Delaware's Livable Lawns Program for eco-conscious fertilizer application methods.
How do you handle HOA landscaping needs?
We specialize in HOA services with dedicated account managers and proactive communication for stress-free maintenance.
Can you redesign existing landscapes?
Our design team creates custom renovations that enhance functionality while maintaining existing property elements.
What sets you apart from other landscapers?
35+ years of local experience, certified professionals, and comprehensive services from design to maintenance.