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Perennial Landscaping

4.8

About this business

Landscape design and installation since 1985. Patios, walkways, retaining walls, new plantings, perennial gardens, water features (ponds, streams, waterfalls).. regrading and installing new lawns. Our designs are tailored to the tastes and budget of each individual customer. 

Location details

23 Clarks Chapel Rd, Nassau, NY, 12123, United States

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WeekdayScheduleStatus
Mon9:00 a.m. to 6:00 p.m.
Tue9:00 a.m. to 6:00 p.m.
Wed9:00 a.m. to 6:00 p.m.
Thu9:00 a.m. to 6:00 p.m.
Fri9:00 a.m. to 6:00 p.m.
SatClosed
SunClosed
4.820 reviews
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Joan Fontana's profile image
Joan Fontana 
on Google
3 weeks ago

I highly recommend the landscaping services of Perennial Landscaping, Inc.. I have used John and his company for over 18 years and I couldn’t be happier with the process, including meeting with John to discuss the layout, plants, and financial obligations - right to the spectacular end result. John creates one-of-a-kind designs, works within your budget and finishes the work in a timely manner, including completing an amazing job of clean-up. He is always available to answer questions and make alterations when necessary. His... read more

Steve Lewis's profile image
Steve Lewis 
on Google
2 months ago

Very good company which I highly recommend. We have had them install new gardens as well as maintain our gardens for years. John Keegan and his crew do great work. Very neat & professional. 

Trent Romer's profile image
Trent Romer 
on Google
3 months ago

John has been great to us over the many years. He and his team care for their customers. —- communicate, on time, high quality work. He is the only one we call. 

christina smith's profile image
christina smith 
on Google
3 months ago

We have used Perennial Landscaping for many projects over the past 13 years (and the owner before us used them). They prep our landscape beds and mulch every year. They made a beautiful stone patio with an amazing water feature for us. They have a hard working team who goes above and beyond and never disappoints. I would recommend them for all your landscaping and hardscaping needs. 

shelley woodward's profile image
shelley woodward 
on Google
3 months ago

Exquisite Wedding We have always had a positive professional experience when dealing with Perennial Landscaping, John Keegan, and his amazing staff. We hosted my son‘s wedding in our backyard and a week before we had trees and boulders moved etc. By the weekend of the ceremony not only was the patio we asked for completed, but an additional stone walkway was Installed. John had not only had two trees installed to replace the removed ones but took additional steps to make the setting for the wedding perfection as promised Tha... read more

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Frequently asked questions about Perennial Landscaping

How is Perennial Landscaping rated?

Perennial Landscaping has a 4.8 star rating with 20 reviews. 

When is Perennial Landscaping open?

Perennial Landscaping is closed now. It will open tomorrow at 9:00 a.m. 

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