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Top-Rated Landscapers in New Haven - Updated Nov 2026

HQ Landscaping
5.0(
7
)
Landscape - Install Landscaping for Yard or GardenArchitect - LandscapeDesigner - Landscape+7 more

Serving New Haven, CT and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"Both projects would be considered large projects which were completed on schedule without any setbacks. The quality of work and materials used were better than I expected. If your considering using this contractor you won’t be disappointed."
Response time2 days
Response rate100%
2 neighbors recently requested a quote
Avatar for MAG Landscaping, LLC
MAG Landscaping, LLC
4.9(
45
)
Lawn & Yard Waste Clean UpLandscape - Install Landscaping for Yard or Garden - For Business

Serving New Haven, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Customers say: Quality work

"I can't say enough great things about MAG Landscaping. I'm so glad I found them on Home Advisor because finding a landscaper isn't an easy thing. Frank did a remarkable job! My neighbors were in awe of the work he performed. I only wish I had "before" pictures. I am in process of selling my house and seeing this transformation gives me hope for a quick sale. I've already recommended to family!"
Mulch
Mulch
Mulch
Mulch
Mulch

+32

Response time5 days
6 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Sanchez Landscaping
Sanchez Landscaping
4.5(
77
)
Lawn Care - Maintain and Mow a LawnLawn & Yard Waste Clean Up

Serving New Haven, CT and surrounding areas

Approved

In business since 2012

Free estimates

Small jobs welcome

"The work done was extremely thorough, and discussing schedules and pricing w/ German was a breeze. I had my backyard cleaned up, all leaves, sticks/ twigs removed which had built up over several years. My backyard has never been so clean."
Painting
Response time1 day
1 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for 3D Masonry, LLC
3D Masonry, LLC
5.0(
122
)
Retaining Wall - Install

Serving New Haven, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2013

Free estimates

Warranties offered

"Denis and his crew did an amazing job installing my beautiful new patio in my back yard, and on the day they finished it we decided to do our front walkway as well because of how excellent they all were. He was very patient with me when I was deciding on the color of the pavers I wanted and was available to answer any questions I had at any point. He also went above and beyond and installed a drain in the yard to prevent the slight flooding we were having prior to installation. They worked fast and efficiently despite the awful heat and humidity we have been having! Could not recommend them more. Will definitely be using 3D again for any future projects and recommend all family and friends to him."
Response time8 hrs
Response rate94%
1 neighbors recently requested a quote
Avatar for Design & Build Masonry LLC
Design & Build Masonry LLC
5.0(
21
)
Retaining Wall - Install

Serving New Haven, CT and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"This was a terrific experience. Everything went as planned. The crew arrived on time for every appointment and completed the work on schedule. Communication via email, text, and phone was terrific. The price was fair with no surprises. While on the property, they were polite and considerate of my neighbors and pets. They offered ideas for the best layout and care of the patio. They worked with a sense of urgency. I would hire them again."
Porcelain Tiles, Marble, Mosaic
Bathroom with porcelain tiles
Pool & Spa Service and Repair Project
Porcelain Tiles, Marble, Mosaic
Bathroom with porcelain tiles

+92

Response time1 day
Response rate100%
1 neighbors recently requested a quote
Avatar for Angelo's Pool & Masonry, LLC
Angelo's Pool & Masonry, LLC
5.0(
34
)
Retaining Wall - Install

Serving New Haven, CT and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Let me just tell you how in love I am with the way that my driveway,backyard patio,retaining wall looks! These men did an absolute phenomenal job with these projects. Angelo & his dad were very punctual ,friendly and very hardworking guys . My husband and I hired them only for retaining wall 5â high by 88â long when they finished I fell in love with their job so I gave them 2 extra projects ,backyard patio & driveway and of course they did the most beautiful job that Iâ ve ever seen plus they did extra works with no additional costs . I will most definitely recommend this family owned business to my friends and family Angelo&his Dad are the best !!!!!"
Before
Before
Pool remodeling + deck
Processing
Pool remodeling + deck

+48

Response time3 hrs
Response rate91%
1 neighbors recently requested a quote
Avatar for Alex Masonry
Alex Masonry
4.6(
206
)
Retaining Wall - Install

Serving New Haven, CT and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"We shopped around several local companies to quote a big project around our pool and some landscaping beds. From the beginning every communication with Alex Masonry was prompt and professional. They came out and took the time to listen to what we envisioned, suggested a few alternatives and helped us come to a final product. Even before we committed to the project, they helped us find showrooms to view the product, offered to meet us there (we declined) and helped walk us through exactly what we needed to see. Their quote wasn't the lowest, and certainly not the highest, but based on what we saw early on, it was certainly the best quality for the price paid. We felt like we were getting our monies worth and that was very important to us. Once we committed to using Alex Masonry, they came out one final time before work started and walked us through every step, meticulously making sure we were all on the same page, to ensure the project came out exactly how we hoped. A reassuring final step before the work actually started. Basic description of the project was to completely remove the existing paver patio around the inground pool. Excavate the old base material and install new base and pavers around the pool. We decided to add river rock beds in certain areas to change the look and feel of the space. They also removed and rebuilt a 40 foot section of a landscaping retaining wall, used an anchoring system and tethered wall to it. They also trenched and designed a drainage system to alleviate future water problems. This required quite extensive manual removal of large buried rocks and some pneumatic drilling of ledge. In addition, they built a large fire pit and capped with existing bluestone steps that were recycled from the demo. I would enthusiastically recommend Alex Masonry. Great crew, hard working, prompt and do an outstanding job. You will be hard pressed to find a company that does such quality work and craftsmanship for the price. Thank you and your crew! We love the new space!"
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+13

Response time2 days
6 neighbors recently requested a quote
Recommended by98%of homeowners
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Landscaping FAQs, answered by experts

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.

If you want to take your tree-planting hobby beyond your outdoor space, here are a few great ways to do it:

  • Encourage your neighbors to participate in the Arbor Day Foundation’s Tree City USA program, which has a four-step framework that helps communities grow and maintain their own tree cover.

  • Support businesses that plant trees. 

  • Lobby your local government to plant more trees around your community.

  • Donate to a tree-planting charity.

While you can leave roots in the ground, if you don’t want the shrub to regrow again over time, it’s best not to leave any roots behind. Ensure you remove as much of the shrub as possible, including the root ball and any main roots you can see, to prevent new growth. Some gardeners opt for using a chemical treatment to prevent the stump from growing back, but this can kill beneficial microorganisms living in your soil.

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 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 New Haven, CT homeowners’ guide to landscaping services

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