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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 The Builders & Cleaners
The Builders & Cleaners
4.9(
122
)
Designer - LandscapeLandscape - Install Landscaping for Yard or GardenLandscape - Install Landscaping for Yard or Garden - For Business+12 more

Serving Harwinton, CT and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"I was very impressed with David's responsiveness and every member of his crew was a pleasure. They completely removed the kitchen floor (and several layers of subfloor) in my 100+ year-old home, made repairs to floor joists and installed new flooring that looks beautiful. It was an evolving project and I appreciated the team's flexibility and speed with which they completed the project."
Dust out from the ductwork
Dust out from the ductwork
Clean vent
Clean vent
Dust in the return

+1839

Response time1 day
Response rate92%
Recommended by85%of homeowners
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."
Photos of my work
Photos of my work
Photos of my work
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

"It went perfect, excellent craftsmanship all around and an eye for detail. They cleaned up all the debris from their work and worked around the other construction going on. Thank you Alex and we wish you and your family happiness! We will definitely call you back for any additional work we need and would highly recommend you to anyone looking for a mason."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+13

Response time2 days
6 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Jimmy's Masonry, LLC
Jimmy's Masonry, LLC
4.7(
39
)
Retaining Wall - Install

Serving Harwinton, CT and surrounding areas

Approved

Super Service Award Winner

In business since 1980

Free estimates

Warranties offered

"Jimmy?s Masonry has done a tremendous job for my family over many years. They recently completed our patio and a retaining wall, and the quality of work was excellent. Professional, efficient, and very fairly priced. Highly recommend!"
Stonewall
Stonewall
Stonewall
Stonewall
Stonewall

+11

Response time2 days
Response rate86%
69 neighbors recently requested a quote
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Landscaping FAQs, answered by experts

The best time to plant is between spring and autumn. Springtime weather is typically mild and is when nurseries start to bloom. When the summer weather arrives and it’s hot out, it’s best to avoid planting bare-root plants, but you can still plant many in-container varieties. The first sign of fall is another great opportunity to plant biennials if you live in southern states, or a lovely vegetable garden up north.

When planting, it's best to leave several feet between a house and a juniper bush. Many juniper varieties will become quite bushy and require space to grow. Juniper branches that come into contact with siding can damage the home's exterior over time. Also, some juniper bushes have aggressive roots that can put pressure on a home's foundation or basement walls. 

A window flower box should be deep enough that there’s room for a wide selection of plants and the required amount of soil and gravel. Standard flower boxes are 8 inches deep and 8 inches from front to back. Larger is better to increase the variety of plants in the box, but you could run into stability issues as it increases in weight.

A rock garden can last indefinitely as long as you properly maintain it. Whether solely made of rocks or with greenery incorporated, they generally last a while, though it may vary based on your climate.

Surface-level tree roots might only pose a small threat, such as being a tripping hazard or obstacle when you mow your lawn. But if mature tree roots start growing in the direction of your home’s foundation or plumbing system, it could be a real problem. Cutting small tree roots out before they grow too large can keep your home safe without removing the whole tree.

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.