Ron Kowalski

Ron Kowalski

Arborist Representative

Call Ron Kowalski at 302-995-7562

Email Ron Kowalski

Ron Kowalski, Arborist Representative at Bartlett Tree Experts, works out of the following offices:

More about Ron Kowalski

Ronnie has been with Bartlett for 28 years and an ISA Certified Arborist for 18 years. He began as an intern in 1990 while in high school. Ronnie began at the bottom and worked steadily upward, increasing his knowledge and experience. He has provided just about all of the services Bartlett offers from tree pruning and removal to pest and disease management over his tenure. In addition, Ronnie is also a Maryland Licensed Tree Expert and is ISA Tree Risk Assessment Qualified.

Ronnie greatly enjoys meeting with people and sharing information to assist them in beautifying their landscapes. He brings almost three decades of experience to your landscape and is backed up a state of the art Bartlett Tree Research Laboratory.

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What Our Customers Are Saying About Ron Kowalski

Ronnie, the Arborist, who handles my personal home as well as 80 giant Spruce trees for our HOA is not only extremely knowledgeable, but the nicest and easiest person possible to deal with. The rest of the staff that come out to treat the trees are also knowledgeable and nice.
Denise T., Dover, DE

Great Customer Service.
Jamal C., Middletown, DE

I would recommend Bartlett to relatives. The crews sent out have always answered my questions even if they did not apply to what trees they were working on at the time.
Jeanne Sincock, New Castle, DE

I would recommend Bartlett Tree Experts. They saved my trees when they were infested by bag worms. They responded immediately to my call. Very professional and personable.
Cassandra J., Bear, DE

Excellent experience.
Jason B., Smyrna, DE

I was very impressed with the crew's work. They were friendly, answered my questions thoroughly. I could not have been happier.
Joyce V., Camden-Wyoming, DE

Did a great job in spite of the heavy pruning needed to remove branches impinging on power lines and then pruning other sides to balance the overall shape of the tree. Definitely recommend to anyone needing tree work.
Linda M., Newark, DE

Ronnie, I want to complement the crew that came out and worked on our property on the morning of Jan 7, 2021. The job looks great and all members of the crew were very professional. The person who worked in the trees really knew his stuff and was impressive working his way from one tree to the other as he cut it down to size. The Holly on the side of the house looks well trimmed. Once again, thanks for a good job. Left property well cleaned up.
Richard J. , Newark, DE

Very responsive, very knowledgeable, for staff members on site performing treatments, very nice, diligently wear masks, willing to answer questions, and explain treatments.
Diane W., Wilmington, DE

Ronnie Kowalski is a knowledgeable and professional Arborist that has assessed the trees on my property several times. He follows up on my email questions and makes recommendations. I appreciate his service.
Charlean R., Bear, DE

Ron Kowalski was a pleasure to work with. He always had a clear resolution to my garden questions.
Mena D'Amato, Wilmington, DE

Courteous and knowledgeable. Very happy with service.
Karen K., Dover, DE

Lori was very helpful with getting me on the schedule in a short time frame to prevent any further damage to our trees. Ronnie was extremely knowledgeable about my trees and answered all of my questions. He was very kind.
Lori W., Middletown, DE

Ron Kowalski took the time needed to provide measured, clear, and informative advice on a variety of trees on our property. The crew did a good job with the specified tasks and came back to finish up when something was missed. Count me a very satisfied customer who will be back for future services.
Jim W., Wilmington, DE

Ronnie was awesome. Very friendly and knowledgeable. He is a valuable asset to the Bartlett company. Logan was very friendly and professional. He answered my questions and did a great job spraying my trees.
Glenn S., Magnolia, DE

Ronnie Kowalski has been with me for several years. He is professional, courteous, and helpful when I have questions or concerns. Saved three of my trees a couple of years ago. He is a keeper.
Anna L., Newark, DE

Service person was courteous, professional, and informative. Called to let me know he arrived. Ron Kowalski has been terrific to deal with. He is friendly, professional and knowledgeable. He gets back to me promptly and answers all my questions.
Mena D., Wilmington, DE

Mr. Kowalski was extraordinarily helpful.
Robert M., Dover, DE

Everybody from Ronnie our arborist, to the crewmembers have been great. The knowledge Ronnie has has been tremendous.
Denise T., Dover, DE

Ron has been very helpful in maintaining the care and treatment of my trees and shrubs and is always available for my questions.
Bob A., Clayton, DE

The staff are always polite and professional. They answer questions and explain what they are doing and why.
Jeanne S., New Castle, DE

Very courteous and the site was cleaned up after the job.
John S., Newark, DE

Ron and the crew did a good job trimming the trees and clean up was complete as well.
Bill S., Bear, DE

Bartlett was very thorough and professional. We will continue to do business with you. Thanks to Ronnie, Dave, and Kevin.
Larry G., Earleville, MD

Wife was at home during your visit. The two gentlemen very very polite and courteous, working safely and efficiently during their time here. A job well done!
Gary W., North East, MD

Each time I have had contact with the Bartlett staff they have been very polite, knowledgeable, and professional. They don not mind all the questions I ask and are happy to give advice on selecting trees.
Ruthie P., Elkton, MD

I was so impressed that I was able to reach someone at 6:30 in the morning and Ron called and emailed estimate by 8:00 am. The work was completed the same day and they did a great job. I would highly recommend your company.
Cynthia L., Newark, DE

The gentleman who came to spray my trees was very kind. He answered all my questions and advised me on other trees in my yard. I am very satisfied. Wonderful, prompt advice, and service.
Janice S., Newark, DE

The crew is always on time, courteous, and professional. They are easy to talk to and are interested in making sure I know what the treatment is and why it is being done.
Richard P., Bear, DE

I would recommend Bartlett to my family and friends.
Paul C., Dover, DE

Very professional, knowledgeable, courteous and efficient.
James L., Wilmington, DE

Everyone involved did a great job. Very pleased with the service.
Bill O., Bear, DE

Quickly identified and treated a pest problem on a large Hickory tree. Tailored treatment to the specific problem and scheduled treatment within days to provide maximum effectiveness and prevent spreading. Everyone I dealt with was pleasant, helpful and knowledgeable.
Jim K., Elkton, MD

Ron Kowalski is always professional. His knowledge is reassuring. The crews are always professional.
Wyatt W., Dover, DE

Ronnie Kowalski was very knowledgeable, courteous, and professional. I appreciate his service and that of the crewmember that performed the service.
Charlean R., Bear, DE

The job was done to my satisfaction. My experience with the Administrative staff was friendly, efficient, and helpful.
Larry G., Earleville, MD

Ronnie is the arborist that handles the trees at my home as well as eighty large community owned Spruce trees. He has been very helpful to us and our trees. The young guy that recently sprayed the trees at my home was very nice and knowledgeable.
Denise T., Dover, DE

Professional and aesthetically pleasing results. Staff , both admin and on site day of work, communicated exceptionally well throughout process of scheduling and on site work. Cleanup very thorough.
Maura W., Wilmington, De

Ron was a real pleasure to work with from beginning to end. He is very knowledgeable and made great suggestions for my trees. Not one time did I think he was trying to take advantage like some companies try and do. The two gentlemen that did the work were very friendly,made sure they confirmed with me the work to be done, and they cleaned up all debris. I will be in touch for future work. Thank you so much.
Jamil R., Newark, DE

Thank you for doing such a wonderful job, the trees look great. I am very happy with the results.
Beverly U. , Newark, DE

Everyone we have dealt with is professional and knowledgeable. Ron Kowalski always provides outstanding service and advice. Also, Ben and Gus did a great job involving the removal and replacement of five trees and the trimming of three trees. All the folks who spray are knowledgeable and courteous. All facets of the Bartlett operation are conducted with pride.
Rodney M., Dover, DE

I would recommend Bartlett to my friends, relatives, and colleagues. The job was done to my satisfaction.
Bob E., Dover, DE

Our experience with the Administrative Staff was friendly, efficient, and helpful. We were treated courteously by the crew and the job site was left neat and clean.
Howard and Mary B., Felton, DE

Top rate, competent, courteous, and creative.
Janis C., Dover, DE

Top rate, competent, courteous, and creative.
Janis C., Dover, DE

The job site was left neat and clean. I would recommend Bartlett to my friends and relatives.
Beth L., Wilmington, DE

Ron Kowalski is knowledgeable, courteous, and professional.
Mena D., Wilmington, DE

The gentleman who came to apply the treatment was professional, knowledgeable, and friendly.
Robert S., Wilmington, DE

My experience with the Administrative Staff was friendly, efficient, and helpful. I would recommend Bartlett to my friends and family.
Tim D., Newark, DE

Everyone was very professional and pleasant to work with. We appreciate the work that was done at Port Herman Beach Condos. Bartlett is a very professional organization to work with. Their staff is highly knowledgeable and skilled, communicate well, and very neat. We will definitely use them again.
Susan S., Chesapeake City, MD

My representative is knowledgeable and understanding.
Janice C., Dover, DE

The crew members were very professional.
Ken H., Wilmington, DE

I am very happy with the work that was done. The pricing was in line with the other five estimates I received. I chose Bartlett because of their experience and the expertise with Ronnie, our arborist.
Gina P., Newark, DE

Everyone was very knowledgeable, friendly, and professional. Questions were answered throughly and cheerfully. We truly enjoyed working with everyone.
Bruce F., Newark, DE

The job was done to my satisfaction. The Administrative staff was friendly, efficient, and helpful.
Mitch T., Middletown, DE

Knowledge and friendly staff members. Always a pleasure to discuss my trees and shrubs concerns.
Janice M.`, Dover, DE

Great crew, always professional and timely. I love the result. My yard looks amazing.
Greg M., Newark, DE

Bartlett is more expensive than the competitors, but I guess you get what you pay for.
Janis C., Dover, DE

I have been with Bartlett tree service for many years. Ronnie and his crew are top notch.
Ron P., Smyrna, DE

I was treated courteously by the crew. I would recommend Bartlett to my friends, relatives, and colleagues.
Chuck H., Wilmington, DE

Everything about Bartlett and Ronnie Kowalski are superb.
Janis C., Dover, DE

The three guys who worked on my trees did a most wonderful and professional job. Large limbs were tied-off and lowered to the guy on the ground and smaller twigs were carefully dropped away from the plantings below. No plantings were injured. This was a problem with a previous tree company who we no longer use. Ronnie got the guys started off indicating where the work was to be done and he tied a blue ribbon around the trees requiring work. The guys were very pleasant and easy to talk with. The clean up was terrific, no trash was left behind. I will use Bartlett again and will recommend them to family members and neighbors.
Ron H., Elkton, MD

Used Bartlett for eighty Blue Spruce trees on our HOA common ground. Ronnie was professional from start to finish. Had contact with another crew member that sprayed a half dozen trees on my personal property and he could not have been nicer. Had some bunnies in the yard and a nesting bird I was worried about. He managed to spray the trees without getting spray where it would harm the animals. He waited while I covered areas with tarps to keep spray from the grass where bunnies may eat.
Eleanor N., Camden, DE

Ronnie is a great guy to work with. Tree Trimming work was exceptionally good.
Gerald L., Smyrna, DE

You guys did a terrific job today. The lead guy who did all the talking is exceptional in customer care. He deserves a raise.
Brian M., Wilmington, DE

They did an amazing job of taming our never pruned magnolia. When I stopped by to see the progress they stopped what they were doing and spoke to me in layman’s terms everything they were doing. I appreciated the special attention. Thank you Bartlett!
Anneke S., Dover, DE

Logan and Ben were such a delight to have on our property. Mike, who does our spraying is an absolute delight as well. There is no slacking or cutting corners with the employees of Bartlett. I understand why the price of work is what it is, as you get what you pay for and more. I certainly cannot say enough about the company, and the quality of work that all of you execute for your customers. The performance of each and every one of you is held to very high standards, simply exceptional, and above the norm. Our trees are doing so much better since Bartlett started to work with them, I am so pleased. These trees are our family and I cannot thank you enough for nursing them back to health. We are so grateful that you came into our family. God Bless and have a great day.
Sally G., North East, MD

Everyone from my initial inquiry were highly professional and accommodating.
Janice M., Dover, DE

Ron was great to work with, he gave me a great plan to save my Norway Maple. Gus was polite and efficient.
Liam C., Claymont, DE

Great experience with everyone. Already planning our new list we would like for them to do.
Jerry B., Townsend, DE

Our development has between 75 and 80 giant Blue Spruce Trees that have the beginnings of bag worms. We contacted several tree service companies and spoke with arborists from the companies. We found Bartlett's, Ronnie Kowalski, to be the most straight forward and knowledgeable. Ronnie explained the various issues our trees were having and the appropriate course of action. Your prices were in line with other companies, but we felt the products and course of action provided by Ronnie on behalf of Bartlett was the best plan. Basically it came down to feeling the most comfortable with Bartlett. We have recently had the trees fertilized and will have bag worm treatment later in the summer.
Eleanor N., Dover, DE

Ron Kowalski is a great representative for the Bartlett company. Crew members Gus, Victor, Jesus, and Jeramy were very professional. I am very happy and satisfied with the level of service I received.
Wyatt W., Dover, DE

The crew that installed our trees were very courteous and helpful.
David L., North East, MD

Starting with Ron Kowalski, I have never met a person more willing to please and take time to provide background information on work to be done as well as excellent details regarding trees and shrubs already on my property. I am a tree lover, so we had a lot in common in that regard. The crew was very pleasant and hardworking. I could not be more pleased with Bartlett Tree overall. Thank you.
Maryanne Ballard, Felton, DE

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