Our Expert Landscape Design Services in Cortlandt Manor, NY
At Hilltop Masonry and Landscaping Design, great outdoor spaces start with smart, functional plans. With 39 years of hands-on experience serving homeowners in Cortlandt Manor, NY, we specialize in turning backyard dreams into buildable, beautiful realities. Whether you need a simple layout or a complex design blending plantings, patios, and lighting, we guide the process from vision to blueprint with unmatched attention to detail.
Custom Landscape Design Built for Your Property
Every yard is different, and so is every design we create. Our landscape design services are built around your property’s layout, sunlight patterns, slope, drainage, and personal style. We offer fully customized outdoor design plans, whether you’re refreshing a front yard or creating an entire outdoor living space in your backyard.
We use garden layout planning, native plant selection, and 3D landscape renderings to bring your ideas to life. Our design team integrates both hardscape and softscape features into a cohesive plan that improves your property’s flow, function, and curb appeal—all while keeping maintenance and sustainability in mind.
Why Thoughtful Design Pays Off Outdoors
Design isn’t just about making things look good—it’s about making them work well, last longer, and suit your lifestyle. Here’s what our landscape design services bring to the table
- Custom Outdoor Design Plans: Tailored layouts based on your yard’s shape, needs, and goals.
- Garden Layout Planning: We organize plants by height, seasonality, and sun/shade to maximize color and performance.
- 3D Landscape Renderings: Get a clear visual of your finished project before work begins.
- Front Yard Landscape Ideas & Backyard Design Solutions: From welcoming walkways to private outdoor retreats.
- Hardscape and Softscape Integration: We design patios, retaining walls, flower beds, and lawns to work in harmony.
Why Cortlandt Manor, NY Homeowners Choose Us
Homeowners across Cortlandt Manor count on us for smart, lasting designs that fit their needs and budget. Here’s why Hilltop is the trusted name in local landscape design

Deep Local Knowledge
We know Cortlandt Manor’s terrain, microclimates, and native plants.

39 Years of Experience
Since 1985, we’ve been designing landscapes that are both beautiful and practical.

Durable Materials & Reliable Practices
Our plans are made to stand up to New York weather and time.

Design-to-Build Support
We can take your design from paper to reality with seamless project coordination.
Our Landscape Design Process
We make it easy to go from concept to clear, actionable plans. Our design process ensures you’re involved at every step
Initial Consultation
We meet on-site to understand your vision, assess the space, and discuss your goals.
Concept Development
Our design team drafts layout options that include plant zones, hardscape ideas, and flow concepts.
3D Renderings & Revisions
You’ll get a detailed 3D view of the design and can request revisions based on your feedback.
Final Design & Build-Ready Package
We wrap up with a complete plan—scaled drawings, material suggestions, and a build roadmap.
Our Gallery
Our past projects include serene backyard escapes, smart front yard layouts, and well-balanced designs that connect outdoor features naturally. Each plan is uniquely tailored for Cortlandt Manor properties.
Client's Reviews
Posted on George RiggsTrustindex verifies that the original source of the review is Google. Glenn just finished a small project that involved clearing out several trees, regrading a driveway, and building a small retaining wall. Before starting, Glenn spent a lot of time with me going over various approaches and outcomes for this project. The end result has worked out great. In spite of weather challenges, he was able to kept the project moving. He was always available for questions. The friendly workers always cleaned up the site after each day. I couldn’t be any happier with the process and end result.Posted on Raymond SturzTrustindex verifies that the original source of the review is Google. I found this company by accident as they were doing work at my neighbor's house. They seemed to be doing a fine job so I asked for a quote to do tree work on my property. I couldn't be happier with the work they performed. The workers spent the day climbing trees and cutting off branches. They cleaned up so well that if you didn't see where the branches were cut, you'd never know that they were there. After they finished, they asked me to walk around with them to be sure that I was satisfied. I dealt with Bruce and Anthony. They have a business model that harkens back to the days when you could do work on a handshake and know you could trust them to do the work well. I will use them again and highly recommend them.Posted on Laura LynchTrustindex verifies that the original source of the review is Google. I had several trees cut down with Hilltop and I am very, very satisfied with the work and the process! Hilltop Masonry & Landscaping was recommended to me. We had a number of trees to cut down, in fact I initially thought we would get a few more trees, but Glenn clearly has expertise in this and was honest in his recommendations. He suggested holding off on one big tree for another time and instead of cutting down some small trees, to rather just do pruning. His suggestions and honesty helped me understand the structure/roots of trees on my property more, but it also showed me he was not trying to just get a big job (big price). Glenn was fair with price and was efficient in getting the work done. Workers were very kind, too. It definitely makes me want to work with the company in the future.Posted on Cathy BurressTrustindex verifies that the original source of the review is Google. We had Hilltop come to plant mums and clean up yard and leaves. They did a really good job. Have recommended them to friends.Posted on Anthony AnnunziataTrustindex verifies that the original source of the review is Google. My experience with Glenn from Hilltop was fantastic his man are professional neat and very organized. I would recommend that if you need landscaping and or a fence use his company.Posted on Bobby BudhuTrustindex verifies that the original source of the review is Google. Hilltop is friendly, professional and easy to work with. We find them to be very honest, reliable and reasonable in terms of prices on various projects such as, building wall, preparing backyard, blacktop and removal of debris, etc compared to many other similar contractors who have very much deceived us in so many ways. We recommend them highly!Posted on Stephen DaminTrustindex verifies that the original source of the review is Google. This was our first landscape project with Hilltop and they exceeded our expectations. Glenn was very knowledgeable and helped make our vision a reality. We loved how it came out and are already looking forward to the next project. Highly recommend Hilltop!Posted on Jacques DiCroceTrustindex verifies that the original source of the review is Google. I contacted Hilltop Masonry & Landscaping to inquire about replacing a decaying retaining wall on my property. I received a call back from Glenn within 5 minutes and 30 minutes later he came to look at the condition of the wall and discuss hardscape options. After consultation, I decided to replace the existing wall with a new railroad tie wall. He gave me a ball park estimate on the spot and followed up with a formal estimate within a few days. The estimate was very competitive and after confirming a few details, I accepted the proposal. A week later, a crew was onsite to start the demolition of the old wall. The crew was very professional, respectful of the property, used high quality materials, cleaned up after each workday, and minimized any inconvenience during the construction of the new wall. They made suggestions during the course of the construction that we hadn’t considered to enhance the outcome. The project was completed in 4 days, the work and attention to detail was exceptional and we couldn’t be happier with the end result. I highly recommend working with Glenn and his team.Posted on huguette AntoineTrustindex verifies that the original source of the review is Google. You did a great job with planting my tree..Your Staff was exceptional . I will recommend Hilltop Landscaping to Anyone thanksPosted on Alex CannonTrustindex verifies that the original source of the review is Google. They did an amazing job installing my fence.Showing our latest reviews
Let’s Talk About Your Landscape Design Needs
Ready to reimagine your outdoor space? Reach out to Hilltop Masonry and Landscape Design for a custom consultation, honest pricing, and a team you can count on. We’re here to turn your landscaping vision into a stunning reality.
Frequently Asked Questions
Most designs take about 2 to 4 weeks from consultation to final plans. Larger or more complex properties may take a little longer, especially if we’re integrating lighting, drainage, or permitting. We always keep you updated along the way.
A complete design includes layout drawings, hardscape locations, planting suggestions, seasonal color planning, material choices, and visual renderings. You’ll also get practical guidance on construction steps and maintenance needs.
Absolutely. Smaller spaces require smart use of every square foot. A design ensures you maximize functionality while keeping the space uncluttered and beautiful. We specialize in compact but impactful layouts.
We combine local expertise, proven design systems, and nearly four decades of hands-on experience. Our process is collaborative and realistic—no overpromises, just practical and beautiful outcomes.
Yes, we often build designs around existing trees, structures, or healthy plant beds. We’ll advise what to keep, what to enhance, and what might be better replaced.
From modern and minimal to rustic and natural, we adapt to your taste. We also focus on sustainable landscape concepts that reduce watering, attract pollinators, and simplify maintenance.
From modern and minimal to rustic and natural, we adapt to your taste. We also focus on sustainable landscape concepts that reduce watering, attract pollinators, and simplify maintenance.
Yes. We suggest native plants and low-maintenance options suited to Cortlandt Manor’s climate. We also help you choose materials like stone, pavers, or mulch that match your design.
You can choose to hire our build team, take the plan to your own contractor, or implement in phases. We’re flexible and provide support wherever you need it—even months later.