Terrawatt provides a wide range of home-related services to homeowners in Waimea, Waikoloa, Kailua-Kona, Hilo, the Big Island, and the islands of Hawaii. Since I started in 2009, countless homes are healthier, more comfortable and more energy efficient because I listen and go to great lengths to ensure YOUR needs are met. You deserve to live in a comfortable, healthy home, and it's Terrawatt's mission to make that happen.


Learn More

From the blog

Hawaii annual mean temperature
I keep hearing about Hawaii's "mild climate." I hear it from homeowners.  I hear it from building officials, County Council members, and builders.  I hear it from the state energy-efficiency program... Read more

Building Aloha on the Big Island

Your home is a complex system, and each element affects the others if something is changed...or goes wrong. Terrawatt takes a "whole home" approach to every job, no matter how large or small, and handles a wide range of home performance services and upgrades, including insulation, indoor air quality improvement, dehumidification, air sealing, dryer vent cleaning, building science consulting, and home energy audits. Need more?

See My Certifications


ENERGY STAR is the government-backed program that helps us all save money and protect our environment with energy-efficient products and practices. Whether you are looking to replace old appliances, remodel your home, or buy a new house, ENERGY STAR can help. More than 60 types of products, including appliances, televisions, computers, heating and cooling equipment, and even new homes can earn the government's ENERGY STAR label. ENERGY STAR also offers best-practice solutions to make your home more comfortable and reduce your energy costs.