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TRUSTED BY WILLIAMSTOWN, NJ HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon173
    Verified landscaping services reviews

Find Landscapers in Williamstown

Avatar for Pierce L Shallis Landscaping & Design

Pierce L Shallis Landscaping & Design

4.89(
301
)
Approved Pro

Pierce L Shallis Landscaping & Design

4.89(
301
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
18 years of experience

Pierce L. Shallis Landscaping & Design specializes in Design, Installation and Property Management. We are located in Edgemont, Pennsylvania and have been creating and managing Delaware County, Chester County, and The Mainline areas finest properties since 2008. Owner, Pierce L. Shallis, is a recent graduate of Philadelphia University and has earned us the reputation of the premier residential and commercial landscape service providers in the area. We operate on one simple principle to provide each customer with the highest quality personalized service. We understand that each of our clients have different needs and all of our designs and concepts are customized to satisfy each customer in a unique way. Our commitment to providing the best landscapes in a timely, cost effective and professional manner is what sets us apart from the competition. Our goal is to create and maintain excellent long-term client relationships, and to bring your landscape visions to life. No matter what your landscape needs, Pierce L. Shallis Landscaping & Design will provide you with the highest quality of service in the industry, while ensuring you are satisfied with the finished project. We are licensed in PA, DE, and NJ. Contact us today and browse our website to learn more about how Pierce L. Shallis Landscaping & Design can exceed your expectations! ***We offer $25 off any invoice for Military or Senior Citizen****

"Pierce's team did a great job installing my gardens and borders. The team was friendly and professional. They asked questions and we flexible if I wanted to adjust something at the last minute."

james m on November 2025

Pierce L. Shallis Landscaping & Design specializes in Design, Installation and Property Management. We are located in Edgemont, Pennsylvania and have been creating and managing Delaware County, Chester County, and The Mainline areas finest properties since 2008. Owner, Pierce L. Shallis, is a recent graduate of Philadelphia University and has earned us the reputation of the premier residential and commercial landscape service providers in the area. We operate on one simple principle to provide each customer with the highest quality personalized service. We understand that each of our clients have different needs and all of our designs and concepts are customized to satisfy each customer in a unique way. Our commitment to providing the best landscapes in a timely, cost effective and professional manner is what sets us apart from the competition. Our goal is to create and maintain excellent long-term client relationships, and to bring your landscape visions to life. No matter what your landscape needs, Pierce L. Shallis Landscaping & Design will provide you with the highest quality of service in the industry, while ensuring you are satisfied with the finished project. We are licensed in PA, DE, and NJ. Contact us today and browse our website to learn more about how Pierce L. Shallis Landscaping & Design can exceed your expectations! ***We offer $25 off any invoice for Military or Senior Citizen****

"Pierce's team did a great job installing my gardens and borders. The team was friendly and professional. They asked questions and we flexible if I wanted to adjust something at the last minute."

james m on November 2025


Avatar for AG Construction

AG Construction

4.99(
86
)
Approved Pro

AG Construction

4.99(
86
)
Approved Pro
Super Service Award
Customers say: Super punctual
12 years of experience
Free onsite estimate

AG Construction is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"I needed a landing from my patio to my yard. I hated having to always walk on grass so I wanted a concrete landing or some type of design. So AG construction created concrete steps leading to a slab. In the future an added gazebo or playground would bring the look together. It looks much better than it did in my opinion. "

David F on December 2025

AG Construction is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"I needed a landing from my patio to my yard. I hated having to always walk on grass so I wanted a concrete landing or some type of design. So AG construction created concrete steps leading to a slab. In the future an added gazebo or playground would bring the look together. It looks much better than it did in my opinion. "

David F on December 2025


Avatar for All Good Stucco, Stone & Landscaping

All Good Stucco, Stone & Landscaping

5.00(
22
)
Approved Pro

All Good Stucco, Stone & Landscaping

5.00(
22
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
8 years of experience

At ALL GOOD we are committed to providing our best services. Traditional Stucco, Stone venner, and landscaping. • Mulching • Flower beds • Trimming • Lay Sod • Patios Our goal is to make customers happy. Explain every step of the process, and share ideas to make the project better.

"They're are so good with their works"

Angelo M on May 2024

At ALL GOOD we are committed to providing our best services. Traditional Stucco, Stone venner, and landscaping. • Mulching • Flower beds • Trimming • Lay Sod • Patios Our goal is to make customers happy. Explain every step of the process, and share ideas to make the project better.

"They're are so good with their works"

Angelo M on May 2024


Avatar for Sun Viking Land Designs, LLC

Sun Viking Land Designs, LLC

4.90(
40
)
Approved Pro

Sun Viking Land Designs, LLC

4.90(
40
)
Approved Pro
Customers say: Super punctual
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
28 years of experience

Since in 1998 we have been creating your outdoor escape, right in your backyard! Derek's focus is Landscape Design & Installation along with Hardscape Design & Installation. Derek also focuses on Paver/ Stone outdoor living areas, patios, retaining walls, fire place, fire pits, low voltage LED Lighting & Water Features. Sun Viking also does grading, sod & drainage. We are not a company that you hire to remove weeds, trees, poison ivy, mulching or apply fertilizer. Derek loves to make your house look awesome by installing Plant Material, Pavers or Natural Stone. Please visit www.sunviking.net, Facebook or Instagram.

"They did an excellent job and I would definitely hire them again. I would highly recommend them."

Michelle G on September 2019

Since in 1998 we have been creating your outdoor escape, right in your backyard! Derek's focus is Landscape Design & Installation along with Hardscape Design & Installation. Derek also focuses on Paver/ Stone outdoor living areas, patios, retaining walls, fire place, fire pits, low voltage LED Lighting & Water Features. Sun Viking also does grading, sod & drainage. We are not a company that you hire to remove weeds, trees, poison ivy, mulching or apply fertilizer. Derek loves to make your house look awesome by installing Plant Material, Pavers or Natural Stone. Please visit www.sunviking.net, Facebook or Instagram.

"They did an excellent job and I would definitely hire them again. I would highly recommend them."

Michelle G on September 2019


Avatar for Bethany Associates Pressure Washing & Window Cleaning

Bethany Associates Pressure Washing & Window Cleaning

4.83(
36
)
Approved Pro

Bethany Associates Pressure Washing & Window Cleaning

4.83(
36
)
Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
29 years of experience

Bethany Associates, Inc. is an Exterior Cleaning Specialist! We focus on window cleaning, pressure washing, soft washing and Christmas lights. Proudly Serving South Jersey for 25+ years, we're committed to providing TOP-NOTCH SERVICE and CUSTOMER CARE. Our cleaning technology, safety program, and training procedures yield the HIGHEST QUALITY services for our customers. We are proud members of the International Window Cleaning Association and look forward to helping with your cleaning projects! ***We do NOT offer Sand Blasting services***

"Justin was extremely professional and very thorough. He was on time, introduced himself and reviewed what work he was going to do. I have used this service for several years and would recommend them to anyone getting windows, exterior or other services. Thank you, Justin for a job well done! Kim R. "

Kim R on November 2025

Bethany Associates, Inc. is an Exterior Cleaning Specialist! We focus on window cleaning, pressure washing, soft washing and Christmas lights. Proudly Serving South Jersey for 25+ years, we're committed to providing TOP-NOTCH SERVICE and CUSTOMER CARE. Our cleaning technology, safety program, and training procedures yield the HIGHEST QUALITY services for our customers. We are proud members of the International Window Cleaning Association and look forward to helping with your cleaning projects! ***We do NOT offer Sand Blasting services***

"Justin was extremely professional and very thorough. He was on time, introduced himself and reviewed what work he was going to do. I have used this service for several years and would recommend them to anyone getting windows, exterior or other services. Thank you, Justin for a job well done! Kim R. "

Kim R on November 2025


Avatar for Royal Landscapes, LLC

Royal Landscapes, LLC

5.00(
55
)
Approved Pro

Royal Landscapes, LLC

5.00(
55
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
18 years of experience

Royal Landscapes, was established in 2008 and is a full service landscaping & hardscaping company. We pride ourselves on our vast knowledge of landscaping/hardscaping skills,our reliability, honesty, and most importantly our affordability. Our retention rate throughout the years has been exceptional because of the quality of work we provide and the way we treat our customers. We would be more then happy to provide a free no obligation estimate for your home or place of business. Thank you in advance for considering us for your next potential landscape/hardscape project! In order to speed up the estimate process we would like to encourage new customers to reach out to us via telephone directly. We only check Angies' list messages every so often and wouldn't want to miss out on providing your quote!

"Steve from Royal Landscapes promptly gave me a fair estimate on a drainage issue I was having at the corner of my house. His excellent crew trenched the downspout and tied in my sump pump outflow pipe to drain down the side of my property to a popup. They even cleaned up the weeded side and replaced with river rocks. The side now looks professionally landscaped. Very impressed with their work. I would highly recommend them and will use them in the future."

Neil O on March 2023

Royal Landscapes, was established in 2008 and is a full service landscaping & hardscaping company. We pride ourselves on our vast knowledge of landscaping/hardscaping skills,our reliability, honesty, and most importantly our affordability. Our retention rate throughout the years has been exceptional because of the quality of work we provide and the way we treat our customers. We would be more then happy to provide a free no obligation estimate for your home or place of business. Thank you in advance for considering us for your next potential landscape/hardscape project! In order to speed up the estimate process we would like to encourage new customers to reach out to us via telephone directly. We only check Angies' list messages every so often and wouldn't want to miss out on providing your quote!

"Steve from Royal Landscapes promptly gave me a fair estimate on a drainage issue I was having at the corner of my house. His excellent crew trenched the downspout and tied in my sump pump outflow pipe to drain down the side of my property to a popup. They even cleaned up the weeded side and replaced with river rocks. The side now looks professionally landscaped. Very impressed with their work. I would highly recommend them and will use them in the future."

Neil O on March 2023


Avatar for Dry Tech Waterproofing Solutions

Dry Tech Waterproofing Solutions

4.73(
218
)
Approved Pro

Dry Tech Waterproofing Solutions

4.73(
218
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
16 years of experience

Our company was built on the foundation of trust, friendship and years of experience. We strive to maintain those same principles in all that we do. Whether it’s a damp basement, foundation issue or an unhealthy, moldy environment; we are here to help. We promise to lessen the stress of your basement or crawlspace troubles with our comprehensive water management, mold remediation and foundation repair solutions. We take great pride in our ability to transform your needs and expectations into a customized solution. With our quality workmanship being guaranteed, you’ll have one less thing to worry about. Call today for your free estimate!

"They did it right & quickly. However, the price quoted to me was no where near the final price. They said they installed a secondary pump which added $1450 more! I don't see how a 2nd pump cost more than the primary one. Don't like getting bids over the phone without seeing what needs to be done."

Fred D on November 2025

Our company was built on the foundation of trust, friendship and years of experience. We strive to maintain those same principles in all that we do. Whether it’s a damp basement, foundation issue or an unhealthy, moldy environment; we are here to help. We promise to lessen the stress of your basement or crawlspace troubles with our comprehensive water management, mold remediation and foundation repair solutions. We take great pride in our ability to transform your needs and expectations into a customized solution. With our quality workmanship being guaranteed, you’ll have one less thing to worry about. Call today for your free estimate!

"They did it right & quickly. However, the price quoted to me was no where near the final price. They said they installed a secondary pump which added $1450 more! I don't see how a 2nd pump cost more than the primary one. Don't like getting bids over the phone without seeing what needs to be done."

Fred D on November 2025


Avatar for Best Stone Makers, LLC

Best Stone Makers, LLC

4.95(
29
)
Approved Pro

Best Stone Makers, LLC

4.95(
29
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
15 years of experience

Best Stone Makers, LLC, 609-462-9667 has been servicing the Mercer County and surrounding areas of NJ since 2005. Best Stone Makers is a family owned and operated business. Davinson Gallardo is the owner operator and prides himself and the business on their hard work ethic, friendly customer service, and expertise. We specialize in brick and stone, landscaping, and pavers. Please give us a call today!

"I can highly recommend Best Stone Makers for your next concrete project! They just finished replacing most of my sidewalk this week, and I had a 90-foot section of deteriorating sidewalk replaced, as well as a 50-foot uneven sidewalk and steps in front of my front porch redone. Davinson and his crew did an outstanding job, and were very methodical and professional, with great communication of what was happening at every stage of the job! "

Ken P on June 2025

Best Stone Makers, LLC, 609-462-9667 has been servicing the Mercer County and surrounding areas of NJ since 2005. Best Stone Makers is a family owned and operated business. Davinson Gallardo is the owner operator and prides himself and the business on their hard work ethic, friendly customer service, and expertise. We specialize in brick and stone, landscaping, and pavers. Please give us a call today!

"I can highly recommend Best Stone Makers for your next concrete project! They just finished replacing most of my sidewalk this week, and I had a 90-foot section of deteriorating sidewalk replaced, as well as a 50-foot uneven sidewalk and steps in front of my front porch redone. Davinson and his crew did an outstanding job, and were very methodical and professional, with great communication of what was happening at every stage of the job! "

Ken P on June 2025


"good"

mike f on December 2022

Welcome to Custom Cuts Construction! We service the West Deptford area for excavation land clearing and grading needs

"good"

mike f on December 2022


Avatar for Dominion Landscaping LLC

Dominion Landscaping LLC

5.00(
5
)
Approved Pro

Dominion Landscaping LLC

5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

Hello! We are Dominion Landscaping Services, a new full-service landscaping operation serving South Jersey. We provide lawn maintenance, weed control, small tree work, rock, mulch or anything else that you might need. We are committed to treating your property as we would treat our own, with hard work and integrity. We can't wait to get to know you! Fear God and cut grass

"Dominion Landscape works diligently to provide excellent services for a reasonable price."

Lauren C on January 2024

Hello! We are Dominion Landscaping Services, a new full-service landscaping operation serving South Jersey. We provide lawn maintenance, weed control, small tree work, rock, mulch or anything else that you might need. We are committed to treating your property as we would treat our own, with hard work and integrity. We can't wait to get to know you! Fear God and cut grass

"Dominion Landscape works diligently to provide excellent services for a reasonable price."

Lauren C on January 2024

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Landscaping questions, answered by experts

Before you begin landscaping with rocks, put down a weed barrier or landscape fabric to prevent pesky weeds from poking through. 

It is for the purpose of protecting them from hail because you’ll be removing it soon after the threat is over. However, plastic or vinyl tarps aren’t recommended as a long-term way of protecting your plants from frost because they’ll trap too much moisture inside, which is actually not a good thing for your plants. But in the short term, it’s fine to use even an overturned garbage can to protect a plant from hail.

Yes, many providers offer organic or eco-friendly treatments. Confirm availability with your contractor.

The soil around your foundation should slope down and away from your home, not toward it. If the grading drops the farther you are from your home, you can enhance the slope by removing more soil. Mark off a few feet from your house and dig up some of this soil. Regrading around your fountain should encourage water to flow away from your home and not collect or “pond.”

The best time to plant a privet hedge is autumn, ideally October or early November. Fall is the best time to plant privet hedges because young plants need plenty of water to jump-start their growth, and it typically rains more during this season. However, you can also successfully plant privets in the spring.

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.

What do you need done? We’ll find top pros.
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