LONG ISLAND’S

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Landscaping & Lawn Care

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Residential

Elevate your outdoor living space with John Mennonna’s expert residential landscaping services. Discover our customized solutions for stunning and functional landscapes.

Commercial

Boost your business’s curb appeal and create a welcoming environment with our expert commercial landscaping services.

Our Services

Lawn Care

Ensure your lawn remains lush, healthy, and attractive all year round with John Mennonna’s comprehensive lawn care services. Contact us today for a free consultation!

Landscape Design

Bring your outdoor space to life with John Mennonna’s innovative and personalized landscape design services. Schedule a free consultation and start your journey to a beautiful landscape today!

Lawn Clean-up

A clean and well-maintained lawn is essential for enhancing the beauty and health of your outdoor space. 

Block Walls

Transform your outdoor space with durable and visually appealing block walls by John Mennonna Landscaping & Lawn Care.

Sprinkler System

Keep your landscape healthy and vibrant with John Mennonna’s expert sprinkler system repair and installation services.

Power Washing

Restore the beauty of your outdoor space with John Mennonna’s expert power washing services.

About John Mennonna Landscaping & Lawn Care

For over 25 years, John Mennonna Landscaping and Lawn Care has been providing exceptional landscaping and lawn care services to homeowners and businesses alike. Our passion for creating beautiful outdoor spaces, combined with our commitment to customer satisfaction, has made us the go-to choice for landscaping and lawn care services in the community.

Our Work

From Our Clients

This is a 5-star company. Excellent in every way. I reached out to 7 companies before John Mennonna .  None of the others bothered to contact me. John is punctual, and dependable a real gem to work with. I appreciated the job he did.

Debra R.

Ronkonkoma, NY, Via: Home Advisor

 Hired on the spot. Amazingly the job was done the same day with great care and performance. Cleaned all the beds of weeds, prepped for mulch installation, installed the mulch, edged the grass, and cleaned everything up. This is the start of a beautiful relationship. I can’t wait for my list of improvements and the weekly lawn service to be started. Five stars. I couldn’t be happier!

Bernard H.

Selden, NY , Via: Home Advisor

I have been using his service for many years. I am happy with it.

Susan j.

Via: Home Advisor

They showed up on time, was very amicable and easy to talk with. Did a nice job.

Ellyn I.

Holbrook, NY, Via: Home Advisor

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