Hawaii's leader in providing turnkey environmental and occupational services since 1994.

We believe clients want to hear five very simple words,

"We'll Take Care of It."

ETC aims to turn those words into a promise… a mantra for delivering high quality consulting and engineering services.



Hawaiian Airlines Health & Safety Month

ETC's Environmental Consulting group recently participated in Hawaiian Airlines Health & Safety Vendor Day at their maintenance facility.  Through an interactive Health & Safety trivia game, maintenance personnel were asked to roll a dice and answer questions corresponding with the resulting … [Read More...]

DOH logo

Long-Term Management of Contaminated Soil and Groundwater

ETC staff recently attended a webinar titled, "Long-Term Management of Contaminated Soil and Groundwater - Iwilei District, Honolulu".  Held by the Hawai'i Department of Health (HDOH), Hazar Evolution and Emergency (HEER) office, the webinar focused on their recent implementation of a … [Read More...]


County of Hawaii Hazardous Waste Contract

ETC is proud to be awarded another four-year contract by the County of Hawaii to execute multiple Household Hazardous Waste (HHW) collections. By the end of this contract, our company will have performed 104 collections over the past 17 years.  The total volume of waste safely managed and … [Read More...]