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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 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
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Landscaping FAQs, answered by experts

Most bamboo can send roots down two to three feet into the ground. However, when stopping bamboo from spreading, the focus is on the runner roots or rhizomes. These roots are much shallower, staying 12 inches or less from the surface, so they’re easier to find and remove. But if you want to remove the bamboo entirely, you’ll have to dig out the full root system.

Yes, adding a pergola can add value to your home and provides an excellent selling point for potential buyers who enjoy outdoor living. Pergolas may have a 50% to 80% return on investment. To add more value, choose a structure made from durable, long-lasting materials and have it professionally installed. Extra features like a motorized roof, smart louvers, and heaters or misters may also give you a better return on investment.

Yes, such as sod installation and erosion control for comprehensive site improvement.

Buying plants from a nursery is one thing, but ensuring that they are properly planted is another. While you might not need to hire a landscaper for every plant that you buy from a nursery, it’s a great idea to have their expertise and experience to plant larger items, like burlapped trees or specialty plants like rose bushes. Even better, before making a trip to a nursery to buy new plants, consult a local landscaper to test your soil for pH levels, soil texture, and phosphorus and potassium levels to help determine the best plants for your area.

The average cost for landscaping is around $3,500, but prices can range from as low as $200 for simple DIY projects to $14,000 or more for extensive work. Several factors influence the final price, including your geographic location, yard size, project scope, chosen materials, site preparation, and the type of landscaping involved. Professional landscaper labor costs typically range from $50 to $100 per hour.

For a smaller budget, you can focus on softscaping projects like adding mulch, flowers, and shrubs, which might only cost a few hundred dollars if you do the work yourself. A budget of around $5,000 could cover projects like a simple patio, new plants and tree trimming, or a water feature. More extensive hardscaping projects, such as pergolas, patios, and walkways, can push the budget to $14,000 or more. For example, a flower bed installation averages between $800 and $3,000, while landscape lighting installation can cost from $2,000 to $6,000.

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.