Top-rated landscapers.

Best landscapers near Williamstown, NJ

Enter your zip and get matched with up to 5 pros

Need a pro for your landscaping project in Williamstown, NJ?

Select your specific project to find the pro for you.

TRUSTED BY WILLIAMSTOWN, NJ HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon174
    Verified landscaping services reviews

Top-Rated Landscapers in Williamstown - Updated Nov 2026

Avatar for Royal Landscapes, LLC
Royal Landscapes, LLC
4.7(
61
)
Landscape - Install Landscaping for Yard or GardenSod - InstallArchitect - Landscape+8 more

Serving Williamstown, NJ and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"I called Royal Landscapes and we agreed on a date (03/09/18) to meet to review the job. On March 9th, no one from Royal Landscapes bother to show up. There was no call to cancel or to ask for another appointment. Now to be fair, it snowed the day before so I'm sure it would've been a little challenging to give an accurate assessment of my landscaping needs, but really, no call to cancel or reschedule speaks volumes to me! So I will not be recommending Royal Landscapes."
.
.
.
.
.

+2

Response time7 hrs
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Brothers H Landscaping
Brothers H Landscaping
5.0(
31
)
Lawn Care - Maintain and Mow a Lawn

Serving Williamstown, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Warranties offered

"I have been very happy with the yard work that Alfredo and his brother have done for me. Landscaping, mulching, mowing, edging my lawn, tree trimming, planting and removal of old plants. They are detail-oriented and very polite. I just hired them to clean my gutters as well! I would highly recommend them!"
Response time1 day
Response rate96%
57 neighbors recently requested a quote
Avatar for Sun Viking Land Designs, LLC
Sun Viking Land Designs, LLC
4.8(
47
)
Outdoor Lighting - Plan and InstallOutdoor Lighting - RepairRetaining Wall - Install

Serving Williamstown, NJ and surrounding areas

Approved

In business since 1998

Free estimates

Warranties offered

"Our front entry steps were cracked and pulling from house. In addition they were originally installed with a bad pitch, water flowed toward home. Derek from sun Viking came to my home for the estimate and after having 3 other estimates Derek was the only contractor who actually identified the actual problem and explained to me that simply veneering the steps would not correct it. I hired Sun Viking primarily due to Derek's knowledge and although the price was more than we budgeted for we went for it (We budgeted $6500 for the job). WE COULD NOT BE HAPPIER!!!! This company exceeded my expectations by doing the little things like pouring footers and rebuilding the steps from the ground up they also installed conduit line for adding step lighting or landscape lights to the homes front later on. His employees were punctual and polite. They explained things to me if I had questions as the job progressed. The finished product is just stunning and we have already received compliments from neighbors. Thank You Derek and the Sun Viking team!!!"
Cambridge Hardscape Outdoor Living Area
Front & Backyard Hardscaping & Landscaping with Grill Area
Blue Stone & Landscape Design
Low Voltage Lighting Jobs
Outdoor Grill Areas & Kitchens

+222

1 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for A&M Landscaping
A&M Landscaping
4.4(
22
)
Landscape - Install Landscaping for Yard or Garden

Serving Williamstown, NJ and surrounding areas

Approved

In business since 1986

Free estimates

Warranties offered

"Andy was very thorough and quick. He does excellent work, surveying his work space first and making adjustments as necessary while listening to my requests and my yard's needs."
landscape
christmas lighting
Lawn Maintenance
christmas lighting
landscape

+37

Response time8 hrs
3 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for AG Construction
AG Construction
4.9(
96
)
Designer - LandscapeLandscape Curbing - InstallRetaining Wall - Install

Serving Williamstown, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Emergency services offered

"Alex is a very hard worker but beyond that he is a very well self taught hard landscape architect . He is creative and inspiring. I initially hired him to put up a fence. He did such a great job I hired him to redo my pond. It came out beautifully. I then hired him to redo my poolâ s patio area and erect a small brick barrier between the flower beds and the patio and once again it was beautifully done. He also put in two walkways that charmingly meander through the forest behind the pool house. We are now planning to put in a bocce court . On a scale of one to ten Alex is a twelve. I highly recommend him. PS his prices are very competitive so much so that he was the low bidder on these projects. He is the best landscape architect I have ever hired and a great guy to work with."
Fencing
Fence
Fence
Concrete
Stamped Concrete

+1

Response time1 day
Response rate96%
5 neighbors recently requested a quote
...
Showing 1-10 of 495
Landscaping FAQs, answered by experts

A full backyard renovation can cost between $15,000 and $50,000, depending on the scope of the project. Excavation, materials, and labor costs all contribute to the final cost of updating your outdoor spaces, and expensive features like a pool, a fence, or hardscaping carry a high price tag.

In most cases, wait three to five days to repot or relocate a plant from a greenhouse or nursery. That way, your plant has time to recover from any shock during the move and adapt to the conditions in and around your home. Some hearty plants may not need as long, and delicate plants might need several weeks. You should ask the professional at your nursery for a recommended timeline. Consider asking about an initial watering schedule to help stimulate root growth and promote a healthy plant.

A rock garden can last indefinitely as long as you properly maintain it. Whether solely made of rocks or with greenery incorporated, they generally last a while, though it may vary based on your climate.

Yes, backyard landscaping and total-home landscaping add value to your home. According to the American Society of Landscape Architects (ASLA), high-quality landscape design has a 20 to 30 percent return on investment. So, when it comes time to sell your home, having a beautiful backyard landscaping oasis will increase your home’s value. 

Monkey grass makes a beautiful, low-maintenance ground cover, particularly in shadier areas where other grasses don’t receive enough sunlight to grow. It’s also excellent for edging walkways, bordering flower beds, and accenting rock gardens. You can grow it as a container plant, as well, which is a perfect solution for those who love its foliage but want to contain the spread.

The Williamstown, NJ homeowners’ guide to landscaping services

From average costs to expert advice, get all the answers you need to get your job done.