Our Expert Landscaping Services in Cortlandt Manor, NY
At Hilltop Masonry and Landscaping Design, we’ve spent the last 39 years helping homeowners in Cortlandt Manor, NY create beautiful, functional outdoor spaces they can be proud of. From detailed lawn mowing services to full property transformations, our landscaping solutions are built around your vision and the unique conditions of your yard. With expert planting, landscape grading, irrigation installation, and seasonal cleanup, we turn your outdoor headaches into spaces you actually enjoy.
Professional Landscaping That Works for Your Yard
Landscaping is about more than curb appeal—it’s about building a landscape that fits your home and lifestyle. At Hilltop, we provide full-service landscaping in Cortlandt Manor, NY. Whether you need simple lawn mowing services or large-scale planting services and drainage solutions, we’re the team that gets it done right the first time.
We handle everything: landscape grading, garden bed installation, tree and shrub care, organic lawn care, irrigation installation, seasonal yard cleanup, and even custom flower bed design. You get reliable results with a personal touch from a contractor who knows the area well.
Why Quality Landscaping Pays Off
Here’s what you gain by working with our team of professionals
- Lawn Mowing Services: Routine mowing that keeps your lawn healthy, clean, and well-kept.
- Planting Services & Garden Bed Installation: Adds natural beauty and seasonal variety to your yard.
- Tree and Shrub Care: Supports growth, prevents disease, and enhances safety.
- Landscape Grading & Drainage: Prevents puddles, water damage, and erosion.
- Irrigation Installation: Reduces waste and ensures your lawn and plants get what they need.
Why Cortlandt Manor, NY Homeowners Choose Us
We’ve proudly served the Cortlandt Manor community for nearly four decades. Here’s why locals trust us

Local Expertise
We understand the soil, climate, and zoning codes in Cortlandt Manor.

39 Years of Experience
We’ve seen it all—and fixed it all—since 1985.

Top-Tier Materials & Tools
Your landscaping will last because we use materials that hold up to New York’s weather.

Customer-First Service
We show up when we say we will, we clean up after ourselves, and we respect your time and property.
How Our Landscaping Projects Work
We make landscaping easy with a four-step process designed to get the results you want
Initial Consultation
We meet onsite to assess your property and talk through your goals.
Custom Landscape Plan
You get a tailored plan, including specific features like irrigation, planting, or grading.
Installation & Maintenance
Our skilled crew gets to work using the best tools and practices for long-term results.
Final Walkthrough
We review everything with you and fine-tune any last details.
Our Gallery
From fresh sod and mulch to expertly pruned trees and colorful flower beds, our gallery showcases the quality and variety of our landscaping projects across Cortlandt Manor.
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 Landscaping Needs
Ready to reimagine your outdoor space? Reach out to Hilltop Masonry and Landscaping 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
In Cortlandt Manor, weekly mowing during the growing season is usually best. Consistent care helps prevent weeds and promotes thick, green growth. We’ll customize a schedule that fits your lawn’s condition and your expectations.
Our seasonal cleanups include leaf removal, pruning, weeding, mulching, and bed prep. We make sure your yard is ready for the next season—spring or fall—so plants stay healthy and your property stays neat.
Yes, we provide eco-friendly lawn care using organic fertilizers and soil treatments. These solutions are safe for kids and pets, and they help build long-term soil health and resilience
We assess your property’s sun, slope, and planting layout to install an irrigation system that waters efficiently and conserves resources. You’ll save water and money while keeping your lawn lush.
Yes. Landscape grading and drainage solutions are a core part of what we do. We’ll regrade your yard or install French drains, dry wells, or surface channels to direct water properly.
We help you choose trees, shrubs, and flowers suited to Cortlandt Manor’s conditions. Our team handles soil prep, spacing, and planting to ensure healthy growth with minimal maintenance.
Our flower bed designs focus on layering colors, bloom timing, and plant health. Whether you want perennials or seasonal color, we create beds that fit your home’s style and last all season long.
We offer detailed care instructions and optional ongoing maintenance packages. From mowing and watering schedules to pruning and fertilizing tips, we help you keep your landscape in top shape.