How much do front & back yard landscaping services typically cost?
- Thornwood, New York Average$3,324
- Typical Range$0 - $7,000
- Low End - High End$250 - $11,000
"Great job and couldn’t be happier. They are quick and reliable. Simply a work of art! Highly recommended."
9C31501CF3FB0AD78FA34111779482767B58A5B5BE44F943E7CE0A5E05F7C0EE A. in September 2026

Concrete & Masonry
"Would leave 10 star rating for this company if it was an option - extremely professional, responsive and top class quality of work. Rare to find good guys like this out there in the current upside down world we are living through"
Charles B. in April 2023

Flat Work, Driveways
"Very helpful friendly guys. Do a good and clean job"
Rafal B. in October 2018
Garden Installation, Landscape Design, Retaining Walls
"Five stars across the board, as I could not be happier with WR Biosphere / William Boyce!"
Gary S. in April 2019

Landscaping
"Great job by professional crew!!"
6B38F2A192C31739A88FAA6D78D45866616AA134C4CB7933ACF116C09C0831FE B. in March 2026
"These guys are excellent. Turned out backyard from a swamp into a usable garden and now they handle all our regular maintenance. Fair prices, excellent work."
8D49DB906206DB23448750805DD1B371D2A472DE28D6B09EC024EFAD500E24D3 6. in October 2026

Landscape Installation, Excavation, Minor Grading , and 5 more
"Update on work done in September 2015. This is a quality company. (1) A few weeks after the stone steps was installed, I noticed some minor gaps in the stonework. (2) I spoke to the office and they quickly sent 2 masons over to finish the work. (3) While the workers were here they also inspected the rest of the work, and they put some finishing touches on minor gaps. The workers did this on their own without me asking to do it. (4) I would hire this company again. The follow up and attention to detail is worth the money."
86BE9A55762D316A3026C2836D044F5FC76E34DA10E1B45FEEE5F18BE7EDB177 3. in December 2015

Lawn Care - Fall / Spring Clean Up, Lawn Care - Maintain and Mow a Lawn
"Very nice and extremely fast work that was well done"
Jessica D. in July 2022
In business since 2002
About us: "We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!"
Thornwood Landscaping Companies are rated 4.9 out of 5 based on 70 reviews of 70 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
What type of design preparation has been done?
Select what will be included in your landscaping project:
Find out how HomeAdvisor can help your business