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Hilltop Masonry & Landscaping

Serving Westchester, Putnam & Dutchess Counties for 41+ Years
Landscaper and hardscaper working on property in Ossining NY
41+ Years of Excellence

Expert Landscaper & Hardscaper in Ossining, NY

Hilltop Masonry & Landscaping builds durable patios, retaining walls, and custom lawns designed for the steep terrain and harsh weather of the Hudson River valley. Dealing with local properties means handling heavy runoff, clay soil, and deep winter frost cycles. We bring four decades of practical, hands-on experience to every job site.

41+Years Experience
3Counties Served
5.0Google Rated
41+Years in Business
3Counties Served
1000sProjects Completed
FreeOn-Site Estimates
Flagstone walkway and garden beds in Ossining NY
41+Years of Trust
Who We Are

Building for the Hudson Valley’s Steep Hills and Rough Winters in Ossining

Working on a yard in this region is very different from working on flat ground. A property might drop ten feet between the back door and the driveway. Spring rains send water rushing down sloped yards, washed-out soil ruins lawn roots, and winter freeze-thaw cycles pop poorly laid pavers right out of the ground.

We build outdoor spaces engineered for these exact conditions. That means digging deep gravel bases so frost doesn't heave stone patios, setting up proper drainage behind retaining walls, and selecting plants that survive local winters. Whether you need a small walkway repair, a terraced stone wall, or regular lawn care, we make sure the work lasts.

Our team provides complete landscape design & installation and expert hardscape design & installation to ensure your yard functions as beautifully as it looks.

What We Do

What We Build and Maintain for Ossining Properties

Properties in the area need different solutions depending on how the land lays. A hillside home might need serious slope stabilization, while a flat yard closer to town needs a paver patio and fresh sod. Here is a look at what we handle for local homeowners and businesses.

Landscaping Services

Good landscaping starts with proper soil preparation. We clear away overgrown brush, loosen compacted ground, and add organic compost before planting trees, shrubs, and perennials tailored to Ossining's climate.

Landscape design and installation in Ossining NY

Full Design and Installation

If you are redoing your entire yard or starting with bare dirt on a new build, we handle the whole layout. We grade the property to move water away from your foundation, bring in rich topsoil, and build out walkways, garden spaces, and lawn areas tailored to your routine.

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Yard upgrades and slope leveling in Ossining NY

Yard Upgrades & Planting

We set up practical drip irrigation so your plant beds stay healthy without wasting water, clear away overgrown brush, and incorporate rich organic matter to ensure long-term plant health across your outdoor space.

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Lawn care and maintenance in Ossining NY

Ongoing Lawn and Yard Care

Keeping grass healthy in Westchester takes regular attention. Our crews handle scheduled mowing, crisp border edging along stone paths, core aeration, weed control, and spring and fall cleanups so you get a clean, tidy yard.

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Commercial grounds maintenance in Ossining NY

Keeping Business Grounds Clean and Safe

Commercial properties require clean entryways, safe walkways, and well-kept turf year-round. We work with local store owners, office parks, and property managers to keep lawns trimmed and sidewalks free of debris.

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Custom garden design in Ossining NY

Custom Gardens That Actually Thrive Here

We design plant beds using hardy perennials, flowering shrubs, and native species that grow well in local soils. Layering bark mulch or stone keeps roots cool in summer and protected through severe winter freezes.

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Fresh sod installation in Ossining NY

Fresh Sod for Bare or Patchy Lawns

Installing sod gives you an instant, thick lawn in one day. We rototill and smooth the topsoil first so new roots establish quickly and grow deep without risking seed washouts from heavy rainfall.

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Hardscaping Services

Turning slopes and rough lawns into functional living space is our specialty. From engineered retaining walls to custom paver patios, we build durable features designed for the Hudson Valley terrain.

Paver patio installation in Ossining NY

Paver Patios

Custom paver patios built on deep gravel bases to withstand intense freeze-thaw cycles while expanding your usable outdoor living space.

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Retaining wall installation in Ossining NY

Retaining Walls

Interlocking block and natural stone retaining walls that hold back soil, channel runoff safely, and turn steep, unusable slopes into level patios or lawn terraces.

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Outdoor kitchen construction in Ossining NY

Outdoor Kitchens

Custom outdoor kitchen structures tailored to your property layout, adding built-in cooking and dining convenience to your backyard environment.

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Fire pit installation in Ossining NY

Fire Pits & Seating Areas

Custom stone fire pits and integrated seating walls created to transform hillside terraces and flat lawn sections into cozy evening gathering spots.

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Stone walkway construction in Ossining NY

Paver Walkways

Durable stone walkways and flagstone paths that improve movement around sloped yards while connecting entryways, patios, and garden features.

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Masonry and stonework in Ossining NY

Masonry & Stonework

Expert natural bluestone masonry, custom steps, and border stone installations built with solid site preparation to avoid settling and heave.

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A fresh coat of dark hardwood mulch or clean river stone gives garden beds an instant upgrade while retaining moisture. From custom walkway builds to quality driveway installation, we ensure every element of your site is solid and reliable.

Why Choose Us

Over 40 Years Working Hudson River Terrain

Laying masonry and establishing lawns on steep river valley slopes takes experience you cannot learn from a book. Here is why local property owners work with us:

41 Years of Local Experience

We have spent four decades excavating ground, laying stone, and planting yards across Westchester County. We know what works on a 20-degree slope and what fails.

Knowledge of Local Soil and Drainage

From rocky soil formations near the river to heavy clay further inland, we know how to prep ground bases so driveways and walls stay level.

Custom Work for Every Yard

We do not use pre-made design kits. Every wall, patio, and garden layout is planned around your specific property lines, home style, and daily needs.

Durable Regional Materials

We source natural bluestone, high-density concrete pavers, and heavy wall block built to resist cracking through severe freeze cycles.

Our Process

How We Take a Project From Start to Finish in Ossining, NY

We follow a straightforward path on every job so you always know what is happening on your property:

On-Site Consultation

We visit your property, check site slopes, evaluate drainage, take measurements, and talk through what you want to accomplish.

Design & Material Selection

We bring out samples of pavers, wall blocks, bluestone, and plant options so you can pick the textures and colors that fit your home.

Excavation & Building

Our crew handles grading, base compaction, masonry work, and planting using professional equipment and time-tested building steps.

Final Inspection

We walk the completed space with you to check every joint, border, and planting bed, making sure everything is finished to your standards.

Our Work

Recent Projects Around Town in Ossining, NY

Take a look at some of our work in Ossining, NY

Take a look at some of the patios, retaining walls, and lawn installs we have completed for homes and local businesses in the area.

What Local Property Owners Are Saying

Real Reviews From Local Property Owners in Ossining, NY

Read feedback from local residents and business owners who hired us for patio construction, slope retention, and seasonal property care.

"HIlltop did a fabulous job on cleanup, landscaping of a totally overgrown garden and repair of stone steps and a wall. First, they have a professional arborist, invaluable to advise what plants to put where. His company not only insures that the work is done professionally, but that the customer is HAPPY. My work included a lot of cleanup of dead trees with replacements and removal of weeds and unwanted vines. They were willing to adjust the work based on the finished product, where it always happens, for example, that a couple of other plants were needed and they didn't charge extra. They even advised me to get an infinitely adjustable sprinkler system that cost about $100 from Home Depot, including the two 50' hoses. Their pricing was also very competitive."

A
Alexander Roberts
Google Review

"I live in Cortlandt Manor, Westchester County and hired Glenn and this crew to enlarge and improve 3 planting beds and get rid of an ugly open drainage area by the driveway. Glenn was very helpful in redesigning the beds and selecting appropriate plantings. The project included improvements to the irrigation system to ensure the new beds were properly covered. The drainage area is no longer an eye sore and blends nicely with the property. The crew did an amazing job and I definitely recommend them for your next project."

D
Donna Mazzocco
Google Review

"I can’t say enough good things about Glenn, Barry, and the team at Hilltop. I contacted Glenn for some landscaping and hardscaping projects, and I was in a time crunch as I prepped for an upcoming party. Glenn and Barry worked with me through the initial design and planning, and the team executed the projects with top-tier craftsmanship and attention to detail. They know their stuff! They were professional, kind, patient, and overall great to work with. I’ll continue to use hilltop for future projects and general landscape maintenance. Thanks guys!!"

E
Emily Levine
Google Review
FAQ

Common Questions About Stone Work and Landscaping in Ossining, NY

Yes, we work across the entire town, from homes down near the riverfront up into the higher hills along Route 9 and surrounding Westchester neighborhoods. Whether you have a tight village lot with limited access or an acre of sloped backyard, our crews bring machinery sized appropriately for the space.
Smaller projects like a stone walkway, sod installation, or small paver patio usually take two to four days. Larger jobs involving steep hill excavation, multi-tiered retaining walls, and full property plantings take one to three weeks. Weather also matters—heavy rain can pause digging and base prep. We provide a clear timeline before work starts.
We evaluate your yard in person before writing a quote. Our estimates break down material costs, excavation labor, construction time, and site cleanup so you see exactly what you are paying for. To schedule a site visit, call us at (914) 906-0738 or email admin@hilltoplandscaping.co.
Yes. We bring paver swatches, natural bluestone samples, wall block options, and gravel choices directly to your home. We can also walk you through plant varieties based on how much sun your yard gets and how much time you want to spend on maintenance.
Yes. Once a new patio or lawn is in place, we can set up a regular schedule to care for it. That includes lawn mowing, seasonal weed control, shrub trimming, and re-sanding paver joints when necessary.
The Hudson River valley features steep hills, hidden ledge rock, and loose topsoil that erodes during heavy storms. A well-built retaining wall holds back soil, channels runoff safely around your foundation, and turns steep, unusable slopes into level patios or lawn terraces.
Hardscaping like patios, walkways, and retaining walls can be built from early spring through late fall, as long as the ground is unfrozen. For planting gardens or laying fresh sod, spring and early autumn are best because cooler temperatures help new roots establish with less heat stress.
Yes. Custom paver patios, natural stone steps, and stable retaining walls improve curb appeal and expand usable outdoor space. Buyers appreciate hardscape structures that do not require constant repairs, and proper retaining walls prevent costly slope erosion near driveways and foundations.
Get In Touch

Ready to Talk About Your Yard?

If you need a new stone patio, a retaining wall to fix a sliding slope, or regular grounds maintenance, contact Hilltop Masonry & Landscaping. Call us at (914) 906-0738 or email admin@hilltoplandscaping.co to set up a site visit and talk through your ideas.

Service Area

Ossining, Westchester, Putnam & Dutchess Counties, NY

Proudly Serving

Where to Find Us

We provide masonry, stonework, landscape construction, and lawn care for residential and commercial properties throughout Ossining, NY and nearby Westchester communities.