This pro has maintained an average of 4.5+ star throughout their time with Angi.
This pro has maintained an average of 4.5+ star throughout their time with Angi.
About us
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
Business highlights
10 years of experience
Services we offer
Winterization
Amenities
Free Estimates
Yes
Accepted Payment Methods
- CreditCard
Reviews
5.053 Reviews
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Filter reviews by service
Showing 1-25 of 53 reviews
Katie R.
Sep 2025
Sprinkler System for Lawn and Garden Winterize or Activate
John was fantastic! He’s extremely knowledgeable, professional, and detail-oriented. After multiple failed attempts to get our sprinkler system running when we moved in, we decided to hire John—and we’re so glad we did. He showed up right on time, carefully diagnosed the problem, and had the system up and running in no time. On top of that, he patiently walked us through every part of the system—from the irrigation line and water exchange to setting timers and schedules—so we fully understood how everything works. His pricing was very fair, and we couldn’t be happier with the service. We’ll definitely continue working with him in the future!
Response from Green Root Landscaping
"Katie, thank you so much for this awesome review. It was my pleasure to serve yall. If you have any questions, feel free to reach out."
Dimitri B.
Jul 2025
Sprinkler System for Lawn and Garden Winterize or Activate
Mr Harris was very professional. He quickly installed my Rachio sprinkler controller. Tested it and guided me thru controlling zones thru the app. I highly recommend him. He is very detailed oriented. I will use him again for future work.
Response from Green Root Landscaping
"Thank you for your awesome review, Dimitri. It was certainly a pleasure speaking with you and serving you."
Kathy H.
Mar 2025
Sprinkler System for Lawn and Garden Winterize or Activate
John was very helpful in getting my irrigation started for the season. He was very knowledgeable about my system and taught me how you to use the new system. He also marked my lines for my new beds. He did a great job.
Response from Green Root Landscaping
"Thank you so much for your kind words. It was certainly a pleasure. Feel free to reach out if you have any questions."
Annette H.
Jan 2025
Sprinkler System for Lawn and Garden Winterize or Activate
John came out and made adjustments to one of our downspouts to drain further out. He also built up the dirt and added rocks and landscape fabric to reinforce our paver patio where the dirt had washed away. He was very meticulous and kept everything clean and organized. Very professional!
Response from Green Root Landscaping
"Anne, thank you so much for your kind words. It's a pleasure serving you. If you have any questions, please feel free to reach out."
Valerie B.
Nov 2024
John provided expectational service and expertise while fixing several existing sections of my sprinkler system and adding new and more efficient sprinkler heads to optimize lawn coverage. I highly recommend John for sprinkler repair and installation!
Response from Green Root Landscaping
"Thank you so much for your awesome review. It was a pleasure doing business with you."
Katie C.
Oct 2024
John was quick to come fix a leaks for us and has great customer service. We really appreciate his effort to keep costs low while addressing the problem.
Tamer M.
Mar 2024
Sprinkler System for Lawn and Garden Winterize or Activate
Excellent service. John came out to activate my irrigation system and we discovered an error the original installer made. John was able to quickly correct the issue which will eliminate a lot of water wasting. In addition, he was able to move a couple sprinkler heads to keep water from hitting my patio and replace sprinkler heads that weren't spraying. Highly recommend. Very reasonable in price and extremely knowledgeable.
Response from Green Root Landscaping
"Thank you so much for the review. It was a pleasure serving you. if you have any questions, feel free to reach out. - John Harris"
Jim K.
Mar 2024
Sprinkler System for Lawn and Garden Winterize or Activate
Excellent service at lower price than competitors. Company is focused on explaining the work being performed and anything about the system that the homeowner should be aware of.
Ralph O.
Oct 2023
Sprinkler System for Lawn and Garden Winterize or Activate
The person who winterized our lawn sprinkler system was very knowledgeable and efficient. He was very courteous and pleasant. We were able to get on his schedule quickly, which was important because the forecast calls for a possible freeze.
Response from Green Root Landscaping
"Thank you for these kind words, Ralph. It was certainly a pleasure to meet you."
Bill M.
Oct 2023
Being retired, I have utilized a number of contractors in past years. John is professional, courteous, very personable, and very fair. Takes the time to explain his services in as much detail as you want. Always provides options which will satisfy you and your budget. Very, very highly recommend John for anyone looking for a professional, fair, and friendly contractor.
Response from Green Root Landscaping
"Thank you so much for these kind words, Bill. I'm happy I can be of assistance for your irrigation needs"
DAVID C.
Oct 2023
Very responsive & pleasant. VERY COURTEOUS! Yong man with a 1970 work ethic. He quickly, very quickly identified the problem and took care of it. Took the time to explain to me the quality of some parts that had been used over the years. We'll be careful to choose our parts more wisely. Scratch that, we'll just call John and know that everything is done right,
Response from Green Root Landscaping
"Thank you so much for your kind words. It was a pleasure serving you."
Linda B.
Sep 2023
John was wonderful! I needed sprinkler heads moved and he did a great job. He also replaced heads that needed them. I would HIGHLY recommend him for this type of work!
Kulpin D.
Jul 2023
John was incredibly helpful in helping my family with our sprinkler system leaks! The previous installer did not do a great job and cut corners but John was able to find the issues and cap our lines to help stop the enormous water bills. John is very professional and explains everything with the utmost transparency, which is tough to find these days! Highly recommend Green Root Landscaping for anyoneâ s lawn needs!
Response from Green Root Landscaping
"Thank you so much for these kind words, Kulpin. I'm happy I was able to resolve the issue and happy there won't be an unnecessarily high water bill anymore. Through this process, thank you for your patience. Have a great day."
Betty H.
May 2023
Sprinkler System for Lawn and Garden Winterize or Activate
John Michael Harris was professional and tested each of my 9 sprinkler zones. He explained to me the problems he observed and the process he would take to resolve any issues. John had to remove some damaged heads or move spray heads that were not giving adequate coverage. John Michael Harris was very professional and I would highly recommend him to any one.
Response from Green Root Landscaping
"Thank you, Betty. Thank you so much for your kind words. It was a pleasure serving you."
Lloyd D.
Apr 2023
Installer portrayed professional experience and through on sharing ideas to implement efficient system.
Richard W.
Apr 2023
Sprinkler System for Lawn and Garden Winterize or Activate
Good work
ISAAC J.
Apr 2023
Sprinkler System for Lawn and Garden Winterize or Activate
Great customer service and professionalism. John was fair, clear and transparent; definitely a pleasure to work with. We will be repeat customers for sure.
David G.
Dec 2022
Sprinkler System for Lawn and Garden Winterize or Activate
John was great! I highly recommend.
James W.
Dec 2022
Sprinkler System for Lawn and Garden Winterize or Activate
Mr. Harris was professional and courteous. I was in a time crunch to winterize my irrigation system. Mr. Harris was able to assist me within 48 hours. Outstanding customer service. I would highly recommend Green Root Landscaping.
Mina M.
Nov 2022
Sprinkler System for Lawn and Garden Winterize or Activate
John was very professional. Came on time, did excellent work and also checked few items without any additional charges. I will definitely use his service again.
Will M.
Oct 2022
Sprinkler System for Lawn and Garden Winterize or Activate
John did an excellent job. Efficient, customer focus and a pleasure to work with. I highly recommend him. His level of customer focus is unmatched by many.
Jose C.
Sep 2022
Sprinkler System for Lawn and Garden Winterize or Activate
He was very professional and polite.
Dipen S.
Aug 2022
Jonathan is amazing. He came on time. He texted when he was on the way. Very courteous. He found the issue in no time and accurately resolved it. Very reasonably priced.
Kris K.
Jul 2022
John is great. He repaired my irrigation system and outdoor lighting. He goes above and beyond to provide excellent service at a good price.
Roger E.
Jul 2022
John Harris did a great job repairing my sprinkler system. Iâ m very happy with the results.
Licensing
State Contractor License Requirements
All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our Find Licensing Requirements page.
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FAQ
Green Root Landscaping is currently rated 5.0 overall out of 5.
Green Root Landscaping accepts the following forms of payment: CreditCard
Yes, Green Root Landscaping offers free project estimates.
No, Green Root Landscaping does not offer eco-friendly accreditations.
No, Green Root Landscaping does not offer a senior discount.
No, Green Root Landscaping does not offer emergency services.
No, Green Root Landscaping does not offer warranties.