Our Guarantee*

We guarantee each tree will receive the correct dosage of treatment

We guarantee that our treatment will exterminate >99% of the EAB

We guarantee no treatment exposure outside of your trees

We guarantee our treatment remains effective for 2 years

“We will refund your treatment payment”*

Reviews

“ECTi gave our ash tree the best chance for a long life.” - Gal ✓ VERIFIED

“Professional and friendly.” - Steve ✓ VERIFIED

“Their tree evaluation helped direct me to which trees to treat, saving us money!” - Danny ✓ VERIFIED

* ETCi Guarantee: Most recent treatment charged by ETCi will be refunded if ash tree dies as a result of EAB. Guarantee is only in effect if the tree is treated every two years by ETCi. Guarantee only covers ash trees judged as survivable (coded green) by ETCi. Ash trees judged by ETCi to be marginal (yellow coded) and/or high risk (red coded) are not covered under this guarantee. Amount of emamectin benzoate applied to each tree is determined by Arborojet®.