Elevated Landscapes, Expertly Maintained

Full-service residential landscape design and construction. Serving Central New Jersey and Bucks County, Pennsylvania, and surrounding area. From a single patio install to a full property redesign, we handle the work end to end.

D. E. L. I. S.

The name DELIS originated as an acronym representing our core residential services:

• Design – Landscape design and planning

• Estate Maintenance – Monthly ornamental care

• Lawn Maintenance – Mowing and lawn applications

• Installations – Plantings, hardscapes, pools, drainage systems, and more

• Seasonal Cleanups – Spring, summer, and fall property refreshes

Design Process

At DELIS Landscaping, our team of experts is dedicated to realizing your vision through thoughtful and strategic landscape design. A well-executed plan not only enhances your property’s value and community appeal but also provides lasting enjoyment.

Our process begins with a complimentary consultation to discuss your objectives, site conditions, and budget. We request a current property survey and any relevant HOA guidelines to ensure all requirements are met.

Following this, our designer conducts a comprehensive site analysis, evaluating existing features and identifying any drainage or structural considerations. Using advanced design software, we develop scaled plans in both 2D and 3D, tailored to your needs and lifestyle.

Once the initial concepts and cost estimates are prepared, we review them with you and incorporate your feedback. Final revisions are made as needed, and a detailed proposal is provided for installation.

Installation Process

At DELIS Landscaping, the installation phase begins with securing all necessary permits for your project. Our team collaborates with experienced engineers, pool installers, carpenters, electricians, and plumbers to ensure every aspect of your landscape plan is expertly executed.

We address any grading and drainage concerns prior to installation. Our certified crews construct hardscape elements—including patios, fire pits, outdoor kitchens, arbors, walkways, and walls—with precision and attention to detail. Plant materials are carefully selected from top local nurseries, then installed, fertilized, and mulched to ensure optimal growth.

We are also qualified to install low-voltage lighting and audio systems, providing a refined finishing touch to your outdoor space. DELIS Landscaping offers a five-year warranty on hardscape installations and a one-year warranty on plantings.

Throughout the process, we maintain clear and consistent communication to ensure your vision is realized and every detail is addressed.

Property Maintenance

Year-round care for full properties. Ornamental pruning, lawn programs, fertilization, pest and disease monitoring, and one point of contact for everything outside your house.


A finished landscape needs ongoing care to look right ten years from now. Our maintenance crews specialize in this work — they're not the same crews doing installs, which means they bring genuine expertise to ornamental care, plant health, and seasonal management.

Hand-pruning of specimen trees, shrubs, and hedges. No hedge trimmers on rhododendrons. Mowing, edging, blowing, and curb-appeal upkeep.

Custom services based on soil tests and turf goals. Early identification and integrated pest management. Bed cleanouts, leaf management, and seasonal resets as well as driveway and walkway snow removal for select estate accounts.

Lawn Maintenance

DELIS Landscaping provides seasonal lawn care from April through November with an additional week in December.

Weekly service includes mowing, trimming, edging, and clearing hard surfaces, with leaf debris managed as needed.

Visits may pause during extreme heat to protect your lawn. All work is completed on weekdays, and services are billed per season.

Lawn Application

DELIS Landscaping offers both traditional and organic lawn application programs.

We begin with soil testing to identify and address any issues, then apply a blend of slow-release nutrients to promote healthy turf.

Targeted weed control is provided as needed. Lawn application services must be combined with at least one additional service.

Snow Removal

DELIS Landscaping’s Snow Removal service is exclusively available to property maintenance clients. Before the first snowfall, driveway markers are installed. For any storm with snow accumulation of 2 inches or more, plowing and shoveling begin promptly after snowfall ends. Service includes clearing around vehicles, front walks, and public sidewalks.

Tell us about your project. We'll set up a free on-site consultation within a few business days.

Custom outdoor living spaces, hardscape, and full-property landscape design.

Family owned, design-build studio with twenty years of work across Central New Jersey and Bucks County, Pennsylvania, and surrounding area.

Get In Touch

(609) 737-8200

278A N Main St, Pennington New Jersey 08534

Monday - Friday 8:00am – 4:00pm

Service Area: Serving Central New Jersey and Bucks County, Pennsylvania, and surrounding area.

NJ Contractor’s License: #13VH05168500

PA Contractor’s License: #PA071385

DUNS #: 090065625

©Delis Landscaping 2026 All Rights Reserved.