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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."
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+2

Response time7 hrs
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for M M LANDSCAPING & HARDSCAPING LLC
M M LANDSCAPING & HARDSCAPING LLC
4.7(
37
)
Retaining Wall - Install

Serving Williamstown, NJ and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"M&M did a fantastic job with our new patio. They took down and removed our old deck, framed out the patio and completed the job in only about a week. They took into consideration things we didn’t think about such as size and position of the patio, stairs, and sprinkler realignment. Overall we’re very pleased with the quality and speed of the work and wouldn’t hesitate to use them again."
Pavers and Hardscaping Project
Pavers and Hardscaping Project
Pavers and Hardscaping Project
Pavers and Hardscaping Project
Pavers and Hardscaping Project

+85

2 neighbors recently requested a quote
Recommended by94%of homeowners
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 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
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Landscaping FAQs, answered by experts

The truth is, there really is no such thing as a 100% deer-proof plant. Deer will decimate even the prickliest flora if they’re hungry enough. However, there are plenty of beautiful plants that deer don’t necessarily enjoy. These include thistles, wisteria vines, sword ferns, and beautyberries.

Deer are herbivores, and they love vegetable gardens as much as Peter Rabbit. If you don’t want to fence in your entire property, consider creating an attractive raised-bed veggie garden with mesh fencing around it to keep out deer and other critters.

Determining how many boulders you’ll need for your landscaping project depends on the area you need to cover and how big each boulder is. First, you’ll need to determine how big of an area you want covered, then divide that by the base surface area of the boulders. A landscape professional can help you determine how many boulders will be right for your project.

Plant privet hedges at least 1 foot apart in a trench about 2 feet wide and 2 feet deep. It’s important to space privet hedges relatively far apart due to how quickly they grow to significant sizes and heights. You don’t want to crowd privet plants, or they could overcrowd each other, causing unwanted damage.

Grass is the most popular and safest option for planting over a septic drain field, but you can also plant small flowering plants and other lightweight plants that don’t have woody or deep roots. Avoid trees and bushes within 10 feet of the field, as the woody roots can crack the perforated pipes. You should also avoid planting vegetable or fruit gardens over your drain field, as a leak from the pipes could contaminate the soil and put anyone who eats the produce at risk.

Pavers are one of the most affordable methods of creating an elevated outdoor space. Gravel is an equally affordable alternative. If your budget permits, you can look into building a permeable driveway to ensure proper drainage. Grid pavers, pervious concrete, brick, and brick pavement are all effective materials. Permeable driveways are great options, especially if you live in an area with heavy rainstorms.

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.