Discover the hidden world of tree roots at a free talk by our Dr. Tom Smiley.



22272 N. Pepper Rd., Unit D
Lake Barrington, IL 60010

Office Hours

Monday through Friday
8 a.m. – 5 p.m.


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Tree Service and Shrub Care in the Lake Barrington, IL Area

Arborists in our Lake Barrington office are committed to helping local residents and businesses maintain beautiful, healthy trees and shrubs. Our arborists are experts in diagnosing and treating tree and shrub problems specific to the Lake Barrington area. Plus, with access to Bartlett’s global resources and advanced scientific research facility, we can provide customers with benefits that just aren’t available from other Lake Barrington tree services.

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Allow an arborist from our Lake Barrington office to provide tree care service to you in the outlying Northwest suburbs of Chicago, including, but not limited to: the Barrington area, Batavia, Geneva, St. Charles, Schaumburg, Hoffman Estates, Elgin, Bartlett, Algonquin, Crystal Lake, Bull Valley, McHenry, and Woodstock. We also service Southern Wisconsin, including the Lake Geneva area.

We are pleased to offer tree services in the following areas:

  • Algonquin
  • Barrington
  • Bartlett
  • Batavia
  • Cary
  • Crystal Lake
  • Delavan
  • East Dundee
  • Elgin
  • Fox River Grove
  • Fox Valley area
  • Geneva
  • Genoa City
  • Hoffmann Estates
  • Huntley
  • Lake Geneva
  • Lake In The Hills
  • McHenry
  • Paddock Lake
  • Pleasant Prairie
  • Schaumburg
  • Spring Grove
  • St. Charles
  • Streamwood
  • Twin Lakes
  • Wauconda
  • West Dundee
  • Woodstock

Popular Services Provided by Our Lake Barrington Office

Cabling and Bracing

Cabling and Bracing

Deer Management

Deer Management

Fertilization and Soil Care

Fertilization and Soil Care

Insect and Disease Management

Insect and Disease Management

OrganicTree Care

Organic Tree Care



Lake Barrington, IL Office Staff

Brad Buker

Brad Buker

Arborist Representative
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Mark Mozuch

Mark Mozuch

Arborist Representative
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Mark Younger

Mark Younger

Arborist Representative
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Bryan Westphal

Bryan Westphal

Safety Coordinator
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Sharon Livingston

Sharon Livingston

Administrative Assistant
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Kristie Golden

Kristie Golden

Administrative Assistant
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Free Tree Talk

Discover the hidden world of tree roots at a talk by our Dr. Tom Smiley, plant physiologist and soil scientist, at the Bartlett Tree Research Laboratories. “Communities Unseen: The Underground World of Tree Roots” will take place March 21 at 7 p.m. at the Barrington Area Library.

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Prepare trees for spring

After winter ends, your trees and shrubs will be working hard to establish spring growth. A soil test in early spring can help determine the precise nutrients needed for that growth, yielding a fuller canopy and vibrant, health foliage.

Schedule a Soil Test

Emergency Services Are Available

In the event of an emergency situation related to your trees, Bartlett's knowledgeable arborists are available to help you when you need it most. We provide 24-hour emergency services for hazardous and storm-damaged trees that have failed and resulted in damage to your home property. Please call us at 1-847-382-3111 in the event of a tree emergency.

Dormant Pruning

Improve the beauty and safety of your trees with dormant pruning. When a tree's branches are bare, your arborist can see the underlying structure better for even more effective pruning. Call us today to schedule a dormant tree care consultation.

Enjoy tree-inspired Network artwork and programs at the Barrington Area Library

In the Barrington area? Be sure to stop by the Barrington Area Library to see Network, the tree-inspired art installation we co-commissioned with the library. There are a variety of related programs you can enjoy, too.

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Arborist Associations

Bartlett Tree Experts is proud to be a member of so many industry associations. Many of our expert arborists have reached the pinnacle of their profession and have been recognized as such. Bartlett Tree Experts has been inspected and accredited based on adherence to industry standards for quality and safety, maintenance of trained, professional staff, and dedication to ethics and quality in business practices.

View a list of the many arborist associations with which Bartlett is associated.

What Our Customers Are Saying

Mark, Bryan, and Martinez, were very professional, knowledgeable, and courteous.
Patti C., Hanover Park, IL

Mark Mozuch was very courteous. He offered useful recommendations.
Thomas B., Island Lake, IL

Mark Mozuch and his crew were awesome. They could not have given me any better service. Ventura was able to trim and cable a very hard to trim oak. Trees look great. No forensic evidence left behind. They cleaned up the mess. Thank you very much for creating a safe environment for my family and crazy dogs. Look forward to working with you again.
Pat G., McHenry, IL

Mark and the technician were very friendly and knowledgeable.
Amy D., Cary, IL

Called Bartlett Tree Experts on behalf of my elderly parents. They had two evergreen trees that were damaging the rear of the house. Brad B. was very professional. He visited the house, advised my parents he was there and would be in the yard. Received a written quote for the removal, which included removing the stumps and all debris. Crew came mid-day and both trees were taken down, stumps removed, pinecones raked. Very, very pleased with the professionalism, service, and courtesy from everyone at Bartlett.
Kittie K., Streamwood IL

Crew was professional and very kind. They realized it was a favorite tree and it was time to take it down. They left the property immaculate and everything was perfect.
Mary R., Barrington, IL

We are very happy with the service we have received from Bartlett. Mark has been very helpful in keeping our trees healthy.
Roger T., Spring Grove, IL

Your crew came out yesterday and did a great job pruning our maple tree. They did everything per the specs in your proposal. They got out all the dead wood without drastically altering the shape of the tree. Talking with them I found out that prior to coming to our house they were at the house of my friend in Streamwood, whom I referred to you after the storm two weeks ago. Based on the work your guys did, I will definitely recommend Bartlett to anyone else I know who needs to have tree work done.
Ken V., Schaumburg, IL

Brad was very helpful as well as knowledgeable. When trimming my birch tree, the crew even hung my birdhouse better than it was before. The entire experience was great. Thanks for a job well done.
Linda W., St. Charles, IL

Everyone we worked with was wonderful, from Mark to the crew. The crew cleaned up so well, if you were not familiar with how bushy the tree was before, you could not tell that there had been anyone working on it. I love my big sycamore tree even more now.
Chris K., Cary, IL

The staff was friendly and knowledgeable, and took the time to explain things to the customer.
Kelly H., Schaumburg, IL

Brad is a knowledgeable, pleasant, caring, and professional. He respects your intelligence and shares what you need to know. We will definitely use Bartlett again and know that we will receive fair prices and excellent service. The lady on the phone, and the men who came to do the work are caring, well trained, knowledgeable people with excellent communication skills. There are no other tree companies like this one.
Anonymous, Bartlett, IL

Complete satisfaction with entire process, from initial consultation to completed job.
Jim L., South Barrington, IL

The crew that serviced our tree was very professional.
Diane R., Geneva, IL

Everyone we worked with was wonderful, from the arborist to the crew. The crew cleaned up so well, if you were not familiar with how "bushy" the tree was before, you could not tell that there had been anyone working on it.
Chris K., Cary, IL

Staff was very knowledgeable and professional.
Tom H., McHenry, IL

Each of the three crew members were courteous, they took time to answer my questions about the work to be done and about the equipment used to do it. I took many photos. They also answered other questions about other trees, and work that might be done in the future. When Mark first came to evaluate the work, he answered my questions and volunteered info that I as a property owner needed to know. I have some trees on my property that I am very interested in keeping as long as possible, and he seemed interested and willing to help me preserve them. The crew worked together like a well oiled machine, each one keeping busy doing what needed to be done next. I appreciated very much their attention to safety measures with all the power equipment, and they always seemed to be aware and mindful of each others locations and safety.
Charles M., Island Lake, IL

Mark and the crew did a fantastic job from the beginning of the process to the end!
Ryan B., Spring Grove, IL

Very friendly and efficient! I was very pleased with the pruning work done! Great job! I would highly recommend your company to anyone I know.
Sandy, L., Lake in the Hills, IL

They did a great job! They even went above and beyond and trimmed off some dead branches on other trees - they certainly exceeded my expectations in that regard!
Merrilee G., Sleepy Hollow, IL

Just want to say thank you for the tree work you did yesterday on our property. Our neighbors behind us continue to sing your praises from our recommendation of your services and the work you did for their property, and our neighbor across the street was commenting on what a nice job you did working our our trees yesterday. We will continue to give our neighbors and family high regards and your recommendation whenever landscape issues are needed to be taken care of.
Cheryl W., Lake in the Hills, IL

The crew was very professional doing their job. Mark is knowledgeable and accommodating.
Rich P., Crystal Lake, IL

Everybody was great! We'll use you again when we need you. George C., Schaumburg, IL

Very competent and knowledgeable. Friendly and cooperative crews. Sal C., Hoffman Estates, IL

The crew was out last week and did a very good job. The supervisor was very helpful. He asked me to go out to the evergreens and confirm the work I wanted none. They did a good job of tying up the sagging branches and shaping up the trees. The one guy was looking at the tree from every angle and doing a precise job. Very impressive! One of the reasons I went with your company was how professional your office staff was, Sharon. Another was that went I had "another tree company" come out to give me an estimate they said there wasn't much they can do for the trees and that I should try tying them up with panty hose. I had used both companies in the past but I am going with Bartlett in the future for my tree and bushes' needs. Keep up the good work! Bill H., Schaumburg, IL

After yesterday's downpour and today's showers, your crew was able to complete the project. Carol and I want to thank you for a job well done. From our initial meeting and your detailed proposal, along with answering my questions via e-mail without delay, you really showed us you will be the one to contact if we need tree service in the future. The crew you sent out should also be commended for the quality and completeness of their work. Please thank them for us. Steve and Carol P., Streamwood, IL

Everyone has been wonderful to work with at Bartlett. I will always recommend them. Michelle H., Cary, IL

I wanted to take a minute to tell you what a great job your crew did at my house. They were professional and cordial throughout the entire process. From the time they came to my door at around 9 a.m. to introduce themselves, to the time they took to explain to me what they were doing, to taking my input and answering my questions, to their professionalism in getting the tree down efficiently, to carefully stacking the stump wood and finally, their great clean up. Please pass along my appreciation to both the crew and your superiors. Also, I just wanted to express my amazement at the level of skill involved in taking a tree of that size down given the obstacles in my yard. I watched the entire process and was intrigued throughout the day! These guys were real experts and did not harm so much as a flower or bush while removing that huge tree. (Not to mention my deck, pool, or patio!) Amazing!! Thank you all again for your hard work. We were in our pool after your crew left Friday and all weekend. Best of all, the sun is on the pool much earlier as a result of moving the tree.
Dan K., Bartlett, IL

Emergency Tree Service

If you require emergency tree service, call 847-382-3111 anytime.


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Certificate of Insurance

View our certificate of liability insurance for proof of our insurance coverage.

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