Ron Kowalski

Ron Kowalski

Arborist Representative
P.O. Box 136
Dover, DE 19901


Contact Ron Kowalski

Office Hours
Monday through Friday
7:30 a.m. – 5 p.m.

In addition to working out of our Dover, DE office, Ron Kowalski also provides tree service from our Wilmington, DE office.

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What Our Customers Are Saying About Ron Kowalski

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

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

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

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

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

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

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

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

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

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

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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