Can a tree service company be denied insurance coverage?

Insurance carriers are not required to accept every applicant, and tree service companies are among the most frequently declined risks in the commercial insurance market. Understanding why carriers decline coverage — and what options remain — is important for every tree service owner.

The most common reasons for declination include excessive claims history (multiple or severe claims in the past three to five years), a high experience modification rate (EMR above 1.3 to 1.5), insufficient experience (less than two to three years in business), lack of proper training or safety programs, specific high-hazard activities (crane work, utility line clearance, or work at extreme heights), poor driver records on commercial auto applications, and operating in states with unfavorable regulatory environments or high loss experience.

Carriers also look at operational factors. A tree service with no written safety program, no evidence of ANSI Z133 compliance, outdated or poorly maintained equipment, and no ISA or TCIA credentials presents a risk profile that many underwriters will decline outright. Conversely, a company with strong safety documentation, certified arborists on staff, TCIA accreditation, and modern equipment is far more attractive to underwriters.

If you are declined by standard (admitted) carriers, the E&S market is your next option. Excess and surplus lines carriers specialize in risks that the standard market will not write. Coverage will be more expensive and may come with higher deductibles or more restrictive terms, but it allows you to operate legally and meet client insurance requirements. A knowledgeable surplus lines broker can access multiple E&S carriers to find the best available terms.

In some states, if you are unable to find coverage in either the standard or E&S market, you may have access to an assigned risk pool or state workers' compensation fund. These are insurers of last resort that must accept all applicants, though coverage comes at significantly higher premiums and may include restrictive conditions.

To avoid being denied coverage, maintain a clean claims history, implement a documented safety program, invest in employee training, keep your equipment well-maintained, pursue industry credentials, and work with a broker who specializes in tree service or contractor insurance. If you have been declined, ask the carrier for the specific reasons — this information helps your broker target carriers that may be more receptive to your particular risk profile.