Plant Health Care

Kaiser Tree is Rhode Island’s leader in plant health care. We offer an effective, environmentally sensitive approach to insect and disease management, as well as non-parasitic conditions. Our certified arborists will help you identify your tree and shrub issues, then prescribe treatment to restore and maintain their health. Let us show you how to put the care of your trees and shrubs in our hands so you can relax, enjoy them, and know they are getting the care they need – year after year.

Top 15 Tree Pests in RI

Top 10 Tree Diseases in RI

Common Problems by Humans

Insect and Disease Control

Arbor Care

Fertilization

Just wanted you to know that I couldn’t be more pleased with the job that your crew did for me. They were outstanding!

Nancy BSouth Kingstown, RI

You saved my big holly tree, thanks.

Kay MNorth Kingstown, RI

I was very pleased with their service. We have a beautiful old oak that was beginning to dry up and lose leaves. It didn’t look healthy. We were thrilled that the tree recovered. We would highly recommend them.

Gary SWakefield, RI

These guys are scientists, not just tree cutters. They are very professional. We will use them again and highly recommend them. They were polite, personable and just great guys. WE had a Japanese maple trimmed back as well as some yew bush fixing and fertilization. They did the job to perfection. They were in and out and cleaned up the mess and took everything with them.

Theresa L.Cranston, RI

Kaiser is great, they have been so helpful to us in bringing back to life many of our Japanese Maple trees. We have several rare specimens and they were infested with Winter Moth and then with Cottony Scale. Last year they sprayed for both and did a deep root fertilization to all of our trees and shrubs and everything looks amazing this year. We couldn’t be happier with the service. They are all very professional and very approachable. I highly recommend them!

Lisa KBarrington, RI

From the first phone call, to the contract writing, until the expert job done today, there is nothing but praise for your team. You handled my tree with great care. Your crew leader moved rapidly and the team was right with him. He was efficient but cut each limb with a professional eye. I wrote to BBB but see you are already A+.

Lee ANarragansett, RI

I was very impressed with the detailed and itemized list of work that Ames Kaiser and I had discussed. He listed each item individually and was specific in what was to be done. Each time I called, I spoke with a knowledgeable, pleasant woman in the office. Ames returned my calls promptly, and gave me his personal cell phone number to call back. The crew that came to do the work was also very knowledgeable and professional. The work was done neatly and no mess was left in my yard. I would hire them again in a minute, not just for tree cutting but for tree maintenance and to preserve the health of my trees. I was very impressed.

Maureen CWest Warwick, RI

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