FJR Tree Inc. is Family Owned & Operated -Jack & Olivia

About Us

Three of our staff members are licensed and certified ISA arborists, signifying that our skills and techniques are up to date. Aside from passion for what we do, we strive to always be professional, thorough, and act with integrity—all are the foundation of our business. Every FJR Tree Inc. employee actively continues their education to stay current with industry standards. We make safety our top priority by utilizing top of the line equipment and complying with industry standards.

What separates FJR Tree as a company is that we take great of pride in doing things the right way and not giving our customers the run around. One important principle of ours is that we always give a straight answer, even if it doesn’t benefit our company directly. In the long run, we are here to do what is best not only for our trees, but for our customers.

One of the most common questions we hear is “Why my tree? Why now?” Even if we don’t always have the answer, we do our best to find the solution.

Much like in western medicine, tree care sees its fair share of bandage fixes. At FJR Tree, we look at the big picture and treat the whole tree. The environment a tree lives in has the biggest effect of all on its health; the healthier it is, the less susceptible it will be to issues and diseases. Putting in a sidewalk, foundation, or patio creates stress on the root systems of nearby trees. Ideally, trees should live in a mulched bed with un-compacted, highly oxygenated soil and as little human impact as possible. We know this isn’t always possible, so we strive to educate clients on how routine tree care can prolong the life of your tree and save you money on tree disease treatment in the long run.



FJR Tree Service Certified ArboristHaving three certified arborists on staff means there is rank of education in arboriculture that has been met and will continue to be raised. A certified arborist has to maintain continual education to stay up to date with current industry practices and guidelines.

Fred Roewer – Arborist Certification # IL-4782A

Jesse Roewer – Arborist Certification # IL-9246A

Timothy Derby – Arborist Certification # IL-9489A




FJR Tree Service Certified Arborist


We are proud members of the International Society of Arboriculture. We strive to perform work to industry standards and uphold an ethical benchmark.




Established in 1938 as the National Arborist Association, the Tree Care Industry Association (TCIA) is a trade association of more than 2,200 commercial tree care firms and affiliated companies.



Certified Arborist
ISA Member
FJR Tree Service, Tree Service, Crystal Lake, IL