Top-rated landscapers.

Get matched with top landscapers in Portsmouth, NH

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Top-Rated Landscapers in Portsmouth - Updated Nov 2026

Four Tree Landscaping
4.7(
88
)
Sod - InstallLandscape - Install Landscaping for Yard or GardenLandscape - Minor Grading or Resloping

Serving Portsmouth, NH and surrounding areas

Approved

In business since 2012

Free estimates

Offers commercial services

"I cannot tell you how fortunate I was to find a landscaping company like Four Tree, they are totally amazing at their craft… thank you Matt and crew, my landscaping looks awesome! You are my forever landscapers!! See you in the fall…"
2 neighbors recently requested a quote
Recommended by74%of homeowners
Avatar for JW's Landscape Construction, LLC
JW's Landscape Construction, LLC
4.3(
48
)
Landscape - Minor Grading or ReslopingLandscape - Minor Grading or Resloping - For BusinessLandscape Curbing - Install

Serving Portsmouth, NH and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"JWs Landscape worked with me to clear my property of overgrown gardens, trees, etc to prep it for a lawn. They communicated with me throughout the entire process as I was not always on site. They were very accommodating of changes and requests I made as the work was being done."
 Paver driveway drainage failing
 Old fronty entry
 New Home with no walkway
 Building a stone wall on the water in Dover
 Landscape timbers falling down

+221

5 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Grass365 of New England
Grass365 of New England
5.0(
150
)
Landscape - Install Synthetic Grass for Putting Greens, Play Areas, etc.Landscape - Install Synthetic Grass for Landscaping, Putting Greens, etc. - For Business

Serving Portsmouth, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"I tried Sod for my yard twice but my German Shepard killed it. I figured I give this a try and it has been two weeks so far and I feel it is one of the best things I have done. Yard looks great and the crew that put it in did an awesome job. They did a lot of work to level out the yard and to secure the turf down. Anyone is welcome to come and check this out in Lowell Ma. Just email me at jronde001@comcast.net"
Backyard with golf green
Winthrop, MA Back yard with golf green
Backyard
Medford, MA Backyard
Marston Mills, Cape Cod

+13

Response time1 day
Response rate88%
53 neighbors recently requested a quote
Avatar for K J A S Tree Services
K J A S Tree Services
4.9(
40
)
Landscape - Install Landscaping for Yard or GardenLandscape - Soil, Sand, Mulch and Rock DeliveryLandscape - Install Landscaping for Yard or Garden - For Business+2 more

Serving Portsmouth, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Professional, Reliable and Talented Victor and team did an extraordinary job landscaping and restoring the beauty of my dad’s front and back yard. I hope they post the before and after pictures to showcase their TALENT. We highly recommend KJAY Tree service and Landscaping to ALL! Thank you again Victor & Team"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+34

Response time8 hrs
Response rate100%
9 neighbors recently requested a quote
Avatar for Oceanside Landscaping, LLC
Oceanside Landscaping, LLC
3.5(
84
)
Landscape - Install Landscaping for Yard or GardenLandscape - Minor Grading or ReslopingSod - Install

Serving Portsmouth, NH and surrounding areas

Approved

In business since 1995

Free estimates

Warranties offered

"Joe and Oceanside came to our rescue when we were running out of time before a family reunion. We were waiting for a paving company to do a job before we could plant grass. There was a long delay and, as the date of the reunion approached, we desperately needed someone to agree to sod in whatever window of time we might have before the reunion date. Joe came and put our minds at rest, agreed to help. He also took time to answer some questions we had about the rest of the yard. We would definitely recommend Joe and Oceanside to anyone needing landscaping work of any kind. As he said, “We do it all.”"
Response time3 days
38 neighbors recently requested a quote
Recommended by98%of homeowners
...
Showing 1-10 of 214

The Portsmouth, NH homeowners’ guide to landscaping services

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