Team & Credentials

The people, certifications, and partnerships behind Hawaii's most trusted energy company

Leadership

Bruce Ekimura - Founder & President

Bruce Ekimura

Founder & President

Founded Alternate Energy Hawaii in 1993. Over 33 years, Bruce has built the company into Hawaii's most comprehensive energy services provider — 59+ MW installed across 10,000+ homes.

Radford Nakamura - Director of Sales

Radford Nakamura

Director of Sales

Leads the sales team and ensures every customer receives expert guidance on the right energy solution for their home — from solar and battery to AC and roofing.

Our Team

Local energy consultants who live in the communities they serve. Each team member is trained across our full range of services.

Roy Skaggs

Roy Skaggs

Project Developer

Darrel Yamate

Darrel Yamate

Project Developer

David Thompson

David Thompson

Project Developer

Faith Texeira

Faith Texeira

Project Developer

Jeff Lee

Jeff Lee

Project Developer

Frank Okamura

Frank Okamura

Project Developer

Jeff Lum

Jeff Lum

Project Developer

Leeland Lee

Leeland Lee

Project Developer

Miles Yoshimoto

Miles Yoshimoto

Project Developer

Sam Nomi

Sam Nomi

Project Developer

Lionel Ahina

Lionel Ahina

Project Developer

Tristan Bates

Tristan Bates

Project Developer

In-House Installation Teams

Unlike many competitors who subcontract installation work, every Alternate Energy Hawaii installer is our employee. This means:

Quality Control

We train, supervise, and stand behind every crew member. No middlemen, no finger-pointing.

Consistent Experience

The same trained professionals handle your project from start to finish. They know our standards and your expectations.

Accountability

If there's ever an issue, you call one company. We're responsible for everything — design, installation, and service.

Licensed & Insured

Full liability insurance, workers' compensation, and licensed electrical contractor status. Lic# C-26041.

Certifications & Partnerships

Our certifications are earned through training, proven performance, and ongoing education — not just paid memberships.

Tesla Premier Installer

Highest tier Tesla certification

Awarded only to top-performing installation partners. Requires demonstrated expertise in Powerwall installation, customer satisfaction standards, and ongoing training. Gives us priority access to Tesla equipment and direct technical support.

Enphase Certified Partner

Microinverter expertise

Rigorous training and certification on Enphase microinverter systems. Our team is trained in the latest IQ8 technology, system design, and troubleshooting. Certified partners receive priority technical support from Enphase.

REC Certified Solar Professional

Premium panel certification

Certified by REC Group to design and install their premium Alpha HJT panel line. Demonstrates expertise in high-efficiency solar panel installation and optimized system design for Hawaii's climate.

CertainTeed 5-Star

Top roofing credential

The highest credential level from CertainTeed, one of North America's leading roofing manufacturers. Requires proven installation excellence and enables extended warranty coverage up to 50 years for customers.

SEIA Member

Solar Energy Industries Association

Member of the national trade association for the solar industry. SEIA advocates for policies that support solar growth and connects members with industry best practices and standards.

BBB A+ Accredited

Better Business Bureau

A+ rating from the Better Business Bureau, reflecting our commitment to resolving customer concerns, transparent business practices, and advertising integrity. Continuously accredited.

Awards & Recognition

KITV Best of Hawaii

Winner for Solar, Air Conditioning, and Plumbing — 3 consecutive years. Voted by Hawaii residents.

33 Years of Continuous Service

Operating since 1993. One of the longest-running energy companies in Hawaii. Outlasting industry trends through quality and trust.

59+ MW Installed

Over 59 megawatts of solar power installed across 10,000+ Hawaii homes and businesses. Proven scale and experience.

1993 Founded
10,000+ Homes Powered
59+ MW Installed
7 Services Offered
A+ BBB Rating

See What Our Team Can Do for You

Solar + Battery

Panels, Powerwall, and HECO program optimization

Air Conditioning

Mitsubishi Diamond Elite — first in Hawaii

Solar Calculator

Size your system in 60 seconds

Customer Stories

Real results from real Hawaii families

Work with Hawaii's Most Experienced Team

33 years, 10,000+ installations, and a commitment to doing it right. Get your free estimate.