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TRUSTED BY HARWINTON, CT HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon85
    Verified landscaping services reviews

Top-Rated Landscapers in Harwinton - Updated Nov 2026

Avatar for FS Sanchez Landscaping LLC
FS Sanchez Landscaping LLC
4.8(
9
)
Retaining Wall - Install

Serving Harwinton, CT and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

We are a small, family owned operated full service landscaping company. Aside from all of your landscaping needs, we also specialize in, hardscaping, rock walls, paver and concrete patios, decks, new driveway construction and more! We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Call or click to schedule a free estimate today! \n\nWe carry a home improvement license and we are fully insured.

Additional Photos
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+16

Response time1 day
Response rate100%
Recommended by100%of homeowners
Avatar for CGV & K Masonry, LLC
CGV & K Masonry, LLC
4.6(
180
)
Retaining Wall - Install

Serving Harwinton, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Small jobs welcome

"Outstanding job cleaning our yard. This is the best landscaper we ever hired, my wife & I were very impressed. Price was very resonable and we will hire them again, highly recommend."
Stone Wall
Kitchen Renovation
Pavers for Installation
Kitchen Renovation Complete
Pavers for Installation

+74

Response time12 hrs
141 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Design & Build Masonry LLC
Design & Build Masonry LLC
5.0(
21
)
Retaining Wall - Install

Serving Harwinton, 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 Let's Grow Together, LLC
Let's Grow Together, LLC
4.7(
14
)
Lawn Care - Maintain and Mow a Lawn

Serving Harwinton, CT and surrounding areas

Approved

In business since 2011

Free estimates

Customers say: Quick response

"They were prompt on time and kept me informed of their schedule. It took 2 days to complete the work which was fine the only thing I had an issue was they didn't clean my sidewalks from the debris. But, other than that I would consider them again for any future tree or landscaping project. Thanks as this was a big help. The price was reasonable."
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Love what I do!
Photos of my work

+3

Response time8 hrs
Response rate91%
Recommended by100%of homeowners
Avatar for Alex Masonry
Alex Masonry
4.6(
206
)
Retaining Wall - Install

Serving Harwinton, CT and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"Alex removed our existing concrete patio, installed a paver patio, and rebuilt a stone wall. He and his crew were courteous, professional, and extremely knowledgeable, paying great attention to detail. Alex was also very accommodating, meeting us at a stone yard to help pick out materials. We highly recommend Alex Masonry and would definitely hire them again."
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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

You should exercise care when deciding how to landscape over a leach field for your septic system. You typically want lightweight materials that won’t damage the drain field’s perforated pipes. When adding plants to the area, select plants with shallow roots, such as grass or flower gardens. Trees with deep roots could damage the pipes in the field.

Other projects that you can do at the same time as your trellis include painting the deck , installing a pergola, or adding mulch to your garden beds.

Yes, rock gardens do need water. That said, they typically require less regular watering and, instead, more occasional, deep watering since the rocks trap moisture for longer than mulch. Make sure you don’t water your rock garden too much during the winter.

You should plant trees at least 15 to 20 feet away from your house, and more if the tree will grow large and spread its limbs. Trees pose several dangers to houses when planted too close. They can litter the roof with leaves and branches, create fire hazards, make a ladder for larger pests, and even damage the foundation as their roots grow.

As much as you might try to keep a healthy, nutrient-rich lawn, you still may notice signs of St. Augustine decline (SAD)—a viral disease that discolors your grass blades. St. Augustine decline looks like:

  • Discoloration in the leaves (chlorosis)—leaves appear yellow and splotchy

  • Decline in growth

  • Leaves turn black within 3 years

  • Grass appears less vibrant

  • Grass begins to thin

  • Root rot

  • Grass takes longer to recover

The Harwinton, CT homeowners’ guide to landscaping services

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