Business Details
46 Years
experience
Custom Landscaping Solutions for Long Island Homes
Established in 1980, J & R Custom Landscapes has built a reputation as Long Island's premier landscape contractor through four decades of unwavering commitment to quality and innovation. Founded by Michele D'Alessandro and now led by his sons Mario, Gianni, and Giacomo, our family-owned business combines generational expertise with artistic vision to create exceptional outdoor spaces. Our comprehensive services span landscape design, maintenance, sod installation, and specialized treatments, all delivered with meticulous attention to detail.We distinguish ourselves through weekly planting bed maintenance, soil rotation practices, and a 99% client retention rate that reflects our dedication to exceeding expectations. Our team of certified professionals utilizes premium materials and scientifically backed techniques to ensure both aesthetic beauty and functional excellence in every project, from small residential gardens to large commercial properties.
Services
Landscape Design
Lawn Maintenance
Sod Installation
Mosquito Control
Outdoor Sanitation
Details
- Year established: 1980
Highlights and features
- 40+ years of specialized landscaping expertise since 1980
- Family-owned business with generational industry knowledge
- Weekly planting bed maintenance for lasting aesthetics
- Organic mosquito elimination treatments available
- 99% client retention rate through consistent quality delivery
What people say
Unbelievable job
Patient professionals
Talented team
Perfect yard transformation
Highly recommend
Services
Landscape Design
Our landscape design service creates customized outdoor living spaces combining artistic vision with technical expertise. We collaborate with clients to transform properties into functional, beautiful environments using premium materials and innovative techniques. The process includes site analysis, concept development, and precise implementation to ensure lasting aesthetic and practical value.
Lawn Maintenance
Our comprehensive lawn maintenance program includes weekly cutting, fertilization, edging, and seasonal treatments. We utilize premium soil amendments and cultural practices like aeration and overseeding to promote healthy growth. The service ensures year-round lawn vitality through scientifically backed maintenance protocols and chemical treatments.
Sod Installation
We specialize in residential and commercial sod installation using Grade A turf varieties. Our process ensures proper soil preparation and precise installation techniques for immediate lawn transformation. The service includes selecting appropriate grass types and establishing optimal growing conditions for long-term success.
Mosquito Control
Our organic mosquito elimination program uses EPA-registered solutions to safely eradicate pests. Monthly applications prevent infestations while event-specific treatments ensure outdoor enjoyment. The service includes rapid-action formulas that interrupt breeding cycles and provide comprehensive protection against mosquitoes, gnats, and fleas.
Outdoor Sanitation
Professional outdoor sanitization service using EPA-approved DSV disinfectant. We employ fogging technology to treat large areas including patios, furniture, and high-touch surfaces. The service provides protection against viruses, bacteria, and fungi while maintaining safety for people and pets through non-toxic formulations.
People
Michele D'Alessandro
Founder
Established J & R Custom Landscapes in 1980 with core values of hard work and customer service. His vision created the foundation for the company's enduring success and family legacy.
Mario D'Alessandro
Co-Owner
Continues his father's legacy through daily operations leadership. Focuses on maintaining quality standards while expanding service capabilities to meet evolving client needs.
Gianni D'Alessandro
Co-Owner
Manages technical operations and client relations. Ensures service excellence through staff training and implementation of innovative landscaping techniques.
Giacomo D'Alessandro
Co-Owner
Specializes in design innovation and organic treatment programs. Leads the development of eco-friendly solutions while maintaining hands-on client service involvement.
Questions
What landscaping services do you offer?
We provide full-service landscaping including design, installation, maintenance, sod services, mosquito control, and outdoor sanitization for residential and commercial properties.
Are your treatments safe for pets and children?
Yes, our organic mosquito control and sanitization treatments use EPA-registered solutions that are non-toxic and safe for people and pets when applied as directed.
Do you offer seasonal maintenance programs?
Our comprehensive lawn maintenance includes seasonal cleanups, fertilization, and cultural practices tailored to Long Island's climate for year-round lawn health.
How do you handle large commercial properties?
We have extensive experience with commercial landscaping, providing scalable solutions that maintain professional aesthetics while meeting budget requirements through efficient resource management.
Can you redesign existing landscapes?
Yes, we specialize in transforming existing outdoor spaces through complete redesigns that incorporate modern design elements and improved functionality while working within your budget.
What makes your company different?
Our family-owned business combines 40+ years of experience with weekly maintenance protocols, organic treatment options, and a 99% client retention rate through consistent quality delivery.
Reviews (7)
Jackie Behrens LoCastro
May 30, 2021
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We had an amazing experience with J & R Custom Landscaping! They were very patient explaining the different options, colors of flowers and plants, timing of blooming and what would work well in shade or sun. I was concerned about what some of these plants looked like and Giacomo met me to show we what flowers they recommended and asked what I… liked. On the day they did the work, the whole crew was very professional. All of the brothers were there and they are a great family. I highly recommend them-you will be very pleased by the whole experience and the results!
Crystal Hurrell-Ferraiolo
May 28, 2021
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Impeccable work! I cannot say enough about the quality and beauty of the trees and flowers J&R provided. We are so happy! THANK YOU!
Tony Chin
May 22, 2021
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Found J&R on facebook and super glad I did! Its been hard trying to shop for privacy trees because you never really know what you will end up getting until day of install. I’ve seen advertisement for 5-6 ft or 6-7 ft and the quality/fullness of the trees seem to varies on the landscapers. This season was also apparently tough on inventory and some… of the landscapers I spoke with had trouble getting the trees at the right height we wanted. (I know construction supplies are low too, we’ve been looking into other home reno projects)
Jack was very responsive from the beginning
Jack was very responsive from the beginning
Christoph Gary
Apr 23, 2021
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FANTASTIC! If you are looking for a personally tailored landscape design, J&R is the company for you. Their attention to detail is second to none. They take the time to walk you through a design and take into… account your input every step of the way. As a return customer, I can say with confidence these guys deliver world class service with a mom and pops touch. If you’re going to do something right, do it right the first time, and the first step should be the phone call to J&R.
Rachel Searles
Apr 17, 2021
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I HIGHLY recommend J&R custom landscaping. They did my entire yard from scratch and did the most unbelievable job. They went above and beyond and we couldn’t be happier with the final product. The nicest guys and the highest quality of work. Soo happy we chose J&R custom landscaping!
Shirley Joseph-Ross
Apr 17, 2021
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J&R landscaping came to my house today to install a perennial garden in the front and they did an excellent job! The also planted a tree in my backyard and shaped up my existing garden in the back. The crew worked very quickly and the gardens look beautiful! Giacomo and his brothers are such pleasures to work with! They listened to all my concerns and exceeded my expectations! I highly recommend J&R Custom Landscaping
Jennifer Crecco
Apr 12, 2021
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The guys at j&r have been amazing. This is our second season with them. They recently just reconfigured our front yard. Added sod, and took the plantings from our front yard and moved them to the back. And planted new in front giving it a clean, simple look. Cant recommended them enough!
