Get matched with top landscape yard or garden installers in Mount Sinai, NY

"Extremely satisfied with the work and professionalism. This crew is highly skilled and creative in designing outdoor spaces that are both functional and elegant. We will have Bongiorno & Sons back for another project soon."

Old Man’s Landscape Systems was founded to provide customers with a holistic solution for their outdoor experience. We help renovate your yard so it can grow into the vision you have for the place you call home. Please inquire about our irrigation solutions, garden design and maintenance, plant installation, and lawn or yard renovation services.

"J. Falzone completed fall cleanup, in addition to trimming shrubs. Before he came to do the work, he came by to provide an itemized estimate of various things in my yard from cleanup, to tree and branch removal. His prices are excellent, and he has always gotten back to me. He got me in his schedule quickly, and the workers were very thorough and did not rush through the job. This is the second time we have used him, and hope to use him for a variety of requests at our home. Highly recommend."

"At first everything seemed GREAT. I gave them a 10 out of 10 review in 2024. Santos comes across as an authentic caring person with great prices. That’s why it’s with a heavy heart I have to write this review July 2025. 8 MONTHS later all the work has FALLEN apart. 1. BLACKTOP the driveway. Puddles everywhere . NO restitution 2. Installed a FENCE UNEVENLY and blamed it on the ground. NO restitution 3. Didn’t finish placing ARTIFICIAL GRASS. Paid in full. NO restitution. 4. A GARAGE DOOR installed incorrectly never corrected. paid in full. NO restitution 5. His workers broke things. NO restitution. Those were the big jobs. Plenty of indoor small jobs have simply FALLEN APART. I’m a patient and empathetic person when I see how hard people work and especially in the summer heat. I waited for the promises to be filled that never came. Shame on Santos Cruz. I guess there’s always karma. Andrea Sievert Massapequa"

"They were pleasant and did a quick and great job. I would highly recommend them. I just moved to this home and there was 4 years of leaves on the acre property. They are gone now!!"

"I will always recommend Sebonac Creek to family and friends. Max knows what he?s doing and it shows in the quality in his work. Very responsive and easy to work with "

"We have used this company for several years and they are always accountable, professional, and reasonably priced. I would recommend their services to everyone!"

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"very professional"

"Shannon is knowledgeable , and her team dynamic, polite; it was a pleasure to work with. "