Top 48 Electrical Component Manufacturers in Hawaii 2026

CWR Hawaii Inc

Honolulu, Hawaii

CWR Hawaii Inc has operated as a locally owned rigging specialist in Honolulu, Hawaii since 1976. The company serves the Hawaiian islands and the broader Pacific Rim from its Honolulu base.

Integrated Technology Solutions | ITS Hawaii

Waipahu, Hawaii

Integrated Technology Solutions, LLC, doing business as ITS Hawaii, was founded in 2016 in Waipahu on the island of Oahu. The company operates as a licensed electronics system contractor (license CT-36449) serving the entire state of Hawaii, including Oahu, Maui, Kauai, the Big Island, Lanai, and Molokai.

Pacific Audio & Communications Maui

Kihei, Hawaii

Pacific Audio & Communications was founded in 1991 in Kihei, Hawaii. The company began as a custom integration firm serving the Hawaiian islands, focusing on audio, video, and automation solutions for homes and businesses.

We Are More

Lahaina, Hawaii

We Are More is a locally owned and operated technology integration firm based in Lahaina, Hawaii, on the island of Maui. The company was established in 1984 and has served the Hawaiian islands — including the Big Island, Maui County, Oahu, and Kauai — for decades.

Aloha Solar Panel Cleaning LLC

Haleiwa, Hawaii

The company’s founding year and ownership structure are not publicly disclosed, and no founder is named in available sources. The firm provides solar panel cleaning for residential, commercial, and utility-scale installations using both manual methods and robotic equipment.

Alpha Electric Supply

Honolulu, Hawaii

Alpha Electric Supply was founded in 1987 on the island of Maui by four electrical-supply veterans with a combined 105 years of experience. The company is headquartered in Honolulu, Hawaii, and is owned by Honsador Holdings LLC and Doman Building Materials Group Ltd.

City Mill - Hawaii Kai

Honolulu, Hawaii

City Mill operates from Honolulu, Hawaii, where it was founded in 1899 by Chung Kun Ai. The business remains family-owned, now led by Chairman Steven C.

Control Freaks Hawaii Inc.

Kahului, Hawaii

Control Freaks Hawaii Inc. is based in Kahului, Maui, with a second office in Kurtistown on the Big Island.

Cosco Air Conditioning & Refrigeration

Kailua-Kona, Hawaii50 employees

Cosco Air Conditioning & Refrigeration was founded in 1961 in Kailua‑Kona, Hawaii, as a family‑owned supplier of air conditioning and refrigeration materials to local contractors. The business has remained under family ownership and operates multiple locations across the islands.

E I Electrical, Inc.

Honolulu, Hawaii

E I Electrical, Inc. was founded in 1996 in Honolulu, Hawaii.