Hawaii's largest renewable energy and solar installation company is expanding into the mainland.
Sunetric said Friday it is adding three company-owned offices in Denver, Pittsburgh and Washington, D.C.
The company will continue to be based in Hawaii.
Sunetric CEO Alex Tiller says there are a number of renewable energy opportunities across the country.
On the mainland, Sunetric will offer services including energy audits and total energy-efficiency upgrades.
The company has 140 employees and estimated 2011 sales of more than $130 million.