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Business Details
37 Years
experience
Your Trusted Landscape Design Partner in Long Island
Since 1989, Peter Anthony Landscaping has been a trusted leader in landscape design and construction across Long Island. Our hands-on approach ensures every project is supervised personally by Peter Anthony, who brings decades of expertise and creativity to each unique property. We utilize advanced 3D design technology to provide clients with realistic visualizations before any work begins, ensuring clarity and satisfaction. Our comprehensive services include poolscapes, patios, retaining walls, and outdoor kitchens, tailored to meet individual needs while maintaining the highest standards of craftsmanship. With a proven track record of excellence, including features on HGTV's Landscaper's Challenge, we deliver innovative solutions that transform outdoor spaces into functional, beautiful extensions of the home.

Our commitment to quality extends through every phase of the project, from initial design to final implementation, with a dedicated team handling permits and addressing challenges seamlessly. Clients benefit from free computerized designs and an extensive online showroom showcasing completed projects, offering transparency and confidence in our work. Our reputation for reliability, combined with personalized service and attention to detail, has earned us enduring trust in Suffolk and Nassau Counties. We pride ourselves on listening closely to client visions, translating them into bespoke landscapes that exceed expectations while maintaining competitive pricing. This dedication to excellence has solidified our position as a premier choice for residential landscape solutions in the region.
Services
Landscape Design Poolscapes Retaining Walls Patios Outdoor Kitchens Computer Imaging Permit Assistance Fireplaces Planting Pavilions
Details
  • Year established: 1989
Highlights and features
  • We offer free 3D computer designs to visualize your landscape before construction begins
  • Owner Peter Anthony personally supervises every project from start to finish
  • 25+ years of experience creating custom outdoor living spaces across Long Island
  • Utilize advanced design technology for precise project visualization and planning
  • Serving Suffolk and Nassau Counties with comprehensive landscape solutions
Associations and certifications
  • HGTV
What people say
Amazing job Exceeded expectations Sophisticated and experienced Creative design Competitive price
Services
Landscape Design
Our landscape design service creates customized outdoor spaces tailored to your property's unique characteristics. Using advanced 3D imaging technology, we develop detailed visualizations that allow you to experience your new outdoor environment before construction begins. This comprehensive process includes site analysis, concept development, and material selection to ensure functional, aesthetically pleasing results that enhance your property's value and usability.
Poolscapes
We specialize in creating integrated poolscapes that combine swimming pools with surrounding hardscaping and landscaping elements. Our designs incorporate patios, seating areas, and water features to create cohesive outdoor entertainment spaces. Each project includes careful consideration of drainage, safety, and maintenance requirements while maintaining aesthetic appeal that complements your home's architectural style.
Retaining Walls
Our retaining wall construction addresses elevation changes while adding visual interest to your landscape. We use durable materials like natural stone, concrete blocks, and timber to create functional structures that prevent erosion and manage water runoff. These walls can define garden beds, create terraced areas, or serve as decorative elements that enhance your property's overall design.
Outdoor Kitchens
We design and install complete outdoor kitchen systems featuring premium appliances, countertops, and storage solutions. These spaces integrate seamlessly with patios and dining areas to create functional outdoor entertaining hubs. Our construction includes proper ventilation, utility connections, and weather-resistant materials to ensure year-round usability and long-term durability.
Computer Imaging
Our computer imaging service provides photorealistic 3D renderings of proposed landscape designs. This technology allows clients to visualize completed projects from multiple angles, making informed decisions about layout, materials, and plant selections. The digital models serve as precise blueprints for construction while helping identify potential design adjustments before implementation.
People
Peter Anthony Pietromonaco
President/Owner
With over 30 years of experience in landscape design, Peter Anthony Pietromonaco personally oversees every project. His creative vision and technical expertise have earned recognition on HGTV's Landscaper's Challenge. He combines artistic sensibility with practical knowledge to deliver customized outdoor solutions that exceed client expectations.
Questions
What services does Peter Anthony Landscaping offer?
We provide comprehensive landscape design and construction services including poolscapes, patios, retaining walls, outdoor kitchens, fireplaces, and computerized design visualization across Long Island.
Do you offer free design consultations?
Yes, we provide free computerized landscape designs to help visualize your project before construction begins, included with every service package.
Which areas do you serve?
We serve all of Suffolk and Nassau Counties on Long Island, including Port Washington, Cold Spring Harbor, Manhasset, and surrounding communities.
How long has the company been in business?
Peter Anthony Landscaping has delivered premium landscape solutions since 1989, with owner Peter Anthony supervising every project personally.
Is financing available for projects?
Yes, we offer financing options to help make your dream outdoor space more accessible and affordable through our financing program.
How are projects supervised?
Owner Peter Anthony Pietromonaco personally meets with every client and supervises all projects from initial design through final implementation.
Reviews (6)
Kasey
Mar 16, 2021 Report
Seriously, I should have thought of leaving a review earlier. I am still extremely happy and it is now about 4 years after completion of front yard landscaping (within my tight budget) and a new paver walkway (and patio) to front door. Peter listened to my design requests and he exceeded expectations. The landscape design still works beautifully and we still get compliments. He is gracious and even found a way to make a couple of last minute changes that I flip flopped about. 4/19/21.
Carl Superina
Nov 11, 2020 Report
After dealing with a wood deck for many years we searched contractors that would design our backyard. We interviewed 10 contractors which was an experience in itself. From meeting Peter we realized he would be the one that would win the bid. Peter took our input and then took pictures of our backyard. He presented a 3D video and design of our new backyard. We did not want to change the footprint of the old pattern. Peter overlaid the new visual over our old backyard and it was what we wanted. Peter's working crew were outstanding! Polite and friendly after a few months it was like they were part of the family.

The were meticulous in their work and cuts. If I wanted something changed they adjusted accordingly. They even bought me ice cream one day! The yard was created as designed. Friends, family and neighbors cannot get over our new back yard. Best of all no more splinters! The landscaping design was beautiful. The BBQ area is great! I HIGHLY recommend Peter Anthony! you will not be disappointed!
Laura Elia
Jun 23, 2020 Report
We hired Peter Anthony to transform our backyard into the ultimate place to entertain and relax. Pete really listened to what we were trying to accomplish and then totally blew us away with a 3D design that incorporated everything we wanted and then some. From the start he was very professional and held our hand through the process - from the planning stage through completion of the project. I would highly recommend Pete and his team, who by the way are very skilled at what they do and friendly as well. Extremely happy with the outcome.
Jennifer Piren
May 30, 2020 Report
My partner and I have very different aesthetic ideas about home improvement which makes our decision making process challenging. At our first meeting, Peter Anthony spoke to us about what we envisioned for our yard, function, aesthetic etc. He has design software which incorporated images of our property and really helped us hone in on exactly what we wanted. He listened to our ideas and incorporated my affinity for something more rustic with my partner's more modern / functional preferences.

The result is a unique 120,000 btu propane fire pit ( very modern and functionally warm) with an eclectic masonry design with just enough rustic that reminds me of the Adirondacks! Throughout the process, Peter Anthony was very responsive to our many questions, worked within our budget and on the days of the install his crew was extremely efficient and respectful of our property. We look forward to working with him again!
O. B.
Dec 17, 2019 Report
We just had a large patio installed removing the old patio in the process. The project was large in scope and also involved a pavilion. The final product is immaculate and everything was done very professionally. Even when my sprinklers were damaged Peter reimbursed the cost with no questions asked. I have a large house and dealt with many contractors and Peteranthony is at the top of the list
Robert Mcintosh
Apr 18, 2019 Report
Peter Anthony landscaping design is outstanding! They just completed a landscaping redesign at our office building. It has transformed the look of the office. Peter is professional and trustworthy as was his entire staff. We would highly recommend his services for either a commercial or residential job.