Duffy Electric

Duffy Electric holds a 4.5-star average across 394 customer reviews, establishing solid credibility in the Bellmore electrical contracting market. This Nassau County-based company serves residential and commercial clients throughout Bellmore and the broader Long Island region, handling jobs ranging from fixture installations to complete panel upgrades. The company emphasizes code compliance with Nassau and Suffolk County regulations, maintaining licensing and insurance across all work performed.

The company distinguishes itself through specialized service offerings including generator maintenance and solar panel system installations, areas where many residential electricians lack expertise. Their technicians handle comprehensive kitchen electrical work, bathroom renovations, and have demonstrated capability with 200-amp panel upgrades and whole-house shutoff installations. The emphasis on clean work practices and adherence to evolving Long Island electrical codes positions them as a detail-oriented option for homeowners undertaking renovation projects.

Customer reviews highlight specific positive experiences, with one client praising a technician named Ben for responsive and thorough professional service across multiple visits. Another reviewer documented a complex project involving a 200-amp panel upgrade, seven dedicated line installations, and fixture replacements, noting the four-person crew maintained clean worksites throughout. A third review described a technician who explained issues clearly and ensured safe, efficient repairs while leaving the area pristine.