Business Details
50+ Years
experience
Your Trusted Electrical Partner in Waipahu, HI
M Watanabe Electrical Contracting has been powering Hawaii's homes and businesses for over 50 years. Located in Waipio on Oahu, we provide comprehensive electrical solutions across the island. Our team adheres to strict safety protocols through daily meetings to prevent hazards. We specialize in residential and commercial electrical work, solar solutions, and underground electrical infrastructure. As a signatory to IBEW 1186, we maintain high standards in all projects, from small renovations to large-scale installations. Our commitment extends beyond technical excellence to personalized service, ensuring each client's needs are met with professionalism.We maintain efficiency without compromising quality, handling projects ranging from custom homes to commercial developments. Our expertise includes electrical meter upgrades, panel replacements, and EV charging station installations. While currently pausing new solar requests due to high demand, we continue offering our full range of electrical services. Our reputation for reliability and quality has been built through decades of dedicated service to the Hawaiian community.
Services
Residential Electrical
Solar Solutions
Commercial Electrical
EV Charging Stations
Underground Electrical
Details
- Year established: 1960
Highlights and features
- We have over 50 years of experience serving Oahu's electrical needs
- Our team conducts daily safety meetings to prevent workplace hazards
- We handle projects of all sizes from residential to commercial
- We maintain union-certified standards through IBEW 1186 membership
- Our service area covers the entire island of Oahu
Associations and certifications
- IBEW 1186
Services
Residential Electrical
We handle all residential electrical needs from new construction to renovations. Our services include rewiring, panel replacements, and electrical inspections. We ensure safe, code-compliant installations for tract housing and custom homes across Oahu.
Solar Solutions
As certified installers for Tesla, Panasonic, and REC Solar, we provide complete photovoltaic system solutions. Our expertise includes system design, installation, and maintenance to help Hawaii residents reduce energy costs through sustainable power generation.
Commercial Electrical
We deliver comprehensive electrical solutions for commercial spaces and buildings. Our work includes new installations, lighting systems, and power infrastructure to ensure reliable operations for businesses of all sizes across Oahu.
EV Charging Stations
We install residential and commercial electric vehicle charging solutions. Our team ensures proper electrical system integration for Level 2 and DC fast charging stations to support Hawaii's growing EV adoption.
Underground Electrical
We handle complete underground electrical infrastructure including manholes, handholes, and ductlines. Our team coordinates with city inspectors to ensure compliant installations for new developments and utility connections across Oahu.
Questions
What electrical services do you offer?
We provide residential and commercial electrical work, solar installations, EV charging stations, and underground electrical infrastructure across Oahu.
Are you currently accepting solar projects?
Due to high demand, we are not accepting new solar requests for 2025 at this time.
How long have you served the Oahu community?
We've been providing electrical services to Hawaii residents since 1960, with over 50 years of local experience.
What safety measures do you implement?
Our team conducts daily safety meetings and follows strict protocols to prevent hazards during all electrical projects.
What areas do you service?
We provide electrical services throughout the entire island of Oahu, with our main office located in Waipahu.
Are you union-certified?
Yes, we are a proud member and signatory to the local electrical union IBEW 1186.
