Project 01 · Entry View
Bluestone Front Entry
A tailored sequence of bluestone landings, stone-faced steps, and crisp masonry details that gives the home a polished welcome.
Plan your entry refresh
Maryland, Northern Virginia, NW DC
Luxury Residential & Commercial Landscaping Services in Montgomery County & NW DC
Licensed, detail-focused landscape and hardscape services—designed, built, and maintained by a team with over 35 years of excellence.
No obligation · Response within 24 business hours
Our Commitment
Landscaping & Hardscaping
Serving Maryland, Northern Virginia, NW DC
35+ yearsProven excellence
LicensedMHIC #136875
Germantown, MDLocal headquarters
Maryland, Northern Virginia, NW DCService area
Selected Work
Outdoor spaces, precisely finished.
From a sharper first impression to a backyard built for gathering, every detail is considered for beauty, function, and lasting durability.
Project 02 · Backyard View
Illuminated Backyard Retreat
A multi-tonal paver patio with a stone planting wall and integrated lighting, designed for comfortable evenings outdoors.
Discuss your backyardMaintenance Services
A yard that stays beautiful, season after season.
Great outdoor spaces deserve steady care. Our maintenance team looks after the details week after week, so your property always feels welcoming when you come home.
Healthy Lawn
Regular mowing, edging, and attentive care keep your grass thick, green, and inviting all season long. We keep an eye on thin or troubled spots early, so small issues never turn into big ones.
Seasonal Cleanups
From spring wake-ups to fall leaf removal, we clear away the clutter and get your beds and lawn ready for the season ahead. You get a fresh start each season, without lifting a finger.
Shrub & Hedge Care
Thoughtful pruning and shaping keep your shrubs and hedges healthy, tidy, and growing the way they should. Clean, natural lines that frame your home beautifully.
Mulching & Bed Refresh
A fresh layer of quality mulch gives your planting beds a crisp, finished look while helping the soil hold moisture and keeping weeds down. A simple refresh that makes the whole property feel new again.
About Us
Our History
Mr. Marinho’s passion for landscape development began in 1987. Inspired by his commitment to excellence in landscape development, he established a landscape design and maintenance business. Today, his clients benefit from his meticulous attention to detail.
Our team of landscaping experts offers design, construction, and maintenance services to meet all your needs. With over 35 years of experience, our founder Mr. Marinho and our dedicated network of design partners bring a commitment to perfection and customer satisfaction to each project.
Before & After
See the transformation.
Drag each handle to compare the original space with the finished Greenstone work.
Project Videos
Project Photos
Design First
Hand-Designed Sketches & Plans
Every Greenstone project starts with hand-drawn designs — sketched and planned by hand before the first stone is set.
How It Works
From Idea to Finished Outdoor Space
A clear, transparent three-step process delivering precise masonry, custom planting, and lasting craftsmanship to your home.
Consult & Site Visit
We assess your property’s grade, soil, drainage, and lifestyle needs during a thorough on-site walk-through.
Design & Plan
You’ll receive detailed hardscape layouts, stone selections, plant schedules, and a fixed, transparent project scope.
Build & Finish
Our experienced team handles excavation, base prep, masonry, and planting with clean job sites and no shortcuts.
35+ yearsLicensed (MHIC #136875)Maryland, Northern Virginia, NW DC
Client Experiences
Hear What Our Clients Are Saying
Real feedback from homeowners and property managers throughout Maryland, Northern Virginia, and NW DC.
Engaging Landscape Solutions For Every Home
Ready for Excellence—Whatever Your Budget?
Direct access to landscape designers for projects of every scale.
- Speak directly with our principal landscape designer.
- Schedule your private site evaluation.
- Discover tailored options for your estate and budget.
Questions & Answers
Good questions, straight answers.
Anything else? Call us at (301) 869-0100 — we're happy to talk it through.
What areas do you serve?
Maryland, Northern Virginia, and NW DC — including Clarksburg, Montgomery Village, Germantown, Cabin John, Bethesda, North Potomac, Silver Spring, North Bethesda, Gaithersburg, Chevy Chase, Rockville, Potomac, and Northwest Washington, DC.
Do you offer maintenance plans, or one-time visits?
Yes, both. One-time visits are available, and our 12-month landscape maintenance contract covers mowing, seasonal cleanup, shrub and tree pruning, weeding flower beds, and mulch.
Are you licensed and insured?
Yes — fully licensed and insured, MHIC #136875, with 35+ years of work behind us.
How quickly can someone come out?
We aim to visit within 24–48 hours.
What happens after I request an estimate?
We'll set up a visit, walk the property with you, and put together a clear proposal — no pressure, whatever's easiest.
What warranties do you offer?
We provide a one-year warranty on trees and shrubs installed by GreenStone Landscape Inc. and a three-year workmanship warranty on our hardscape and construction projects. Warranty terms, care requirements, and exclusions are outlined in your project proposal.
Can you share references from similar work?
Yes. You can see our Google reviews on this page, and just ask us for references from projects like yours.
Where do you get your plants?
We source healthy, high-quality trees, shrubs, and plants from trusted professional growers throughout the region. We carefully select plants suited to your property, style, and growing conditions, with lasting beauty in mind. Before planting, we'll review the selections and sizes with you and gladly answer any questions so you feel confident in your investment.
Who will supervise the job?
You'll have an experienced point of contact from design through completion, there at the key moments so the work matches the vision.
How do I get the design I want?
Start with what you want — a patio, planting, drainage, screening — or just a rough idea and a rough budget. We'll walk the property with you and shape a design around it.
Start Your Project
Request a Free Estimate
Share your outdoor vision with us. Whether you're planning a stone patio, custom masonry, or a full landscape upgrade, our expert team offers detailed on-site consultations and clear proposals.
HeadquartersGermantown, Maryland
Service AreaMaryland, Northern Virginia, NW DC
Fully Licensed & InsuredMHIC #136875
Direct Line(301) 869-0100
Email Inquiries[email protected]
Tell us a little about your project — the form takes about a minute.
No obligation • Response within 24 business hours
