Business Details
19 Years
experience
Emergency
services
Your Trusted Electricians in Long Island
Duffy Electric is a family-owned and operated electrical contracting company specializing in residential and commercial services. Established in 2007, we prioritize customer satisfaction through safe, efficient, and code-compliant work. Our team, led by Master Electrician Brian Duffy with 27 years of industry experience, serves Long Island and surrounding areas. We offer comprehensive solutions including new construction, panel upgrades, solar installations, and emergency repairs. Our commitment to quality is reflected in our licensed and insured status, competitive pricing, and punctual service.With expertise in historic home renovations and modern electrical systems, we handle projects of all sizes. Our staff emphasizes teamwork, customer education, and personalized service to ensure lasting client relationships. We maintain high standards while fostering a positive work environment that translates to exceptional customer experiences. Our reputation for honesty and reliability has earned us a loyal customer base across Nassau and Suffolk Counties.
Services
Kitchen & Bath Remodels
Generator Installation
Panel Upgrades
Solar Panels
Outdoor Lighting
Commercial Electrical
Troubleshooting
Phone Wiring
Pool Light Repair
Whole House Fans
Details
- Year established: 2007
Highlights and features
- We are licensed and fully insured for your protection
- 19 years of industry experience with Master Electrician certification
- Competitive pricing with no hidden fees
- Punctual service guaranteed for all appointments
- 100% compliance with Nassau & Suffolk County electrical codes
What people say
Very professional
Excellent job
Quickly and efficiently
Nicest guy
Courteous and knowledgeable
Services
Residential Electrical Services
Duffy Electric provides comprehensive residential electrical solutions including panel upgrades, lighting installations, and code-compliant renovations. Our team specializes in both modern and historic home systems, ensuring safety and efficiency. With 27 years of experience, we handle everything from small repairs to full-scale rewiring projects.
Solar Panel Installation
Our solar panel installation service offers customized renewable energy solutions for homes and businesses. We provide complete system design, permitting, and installation using premium components. This service helps clients reduce energy costs, increase property value, and achieve environmental sustainability through reliable solar technology.
Generator Installation
Duffy Electric installs and services residential and commercial backup generators to ensure uninterrupted power during outages. We offer both portable and permanent solutions, including Generac brand systems. Our certified technicians handle complete installation, maintenance, and emergency repair services for reliable power protection.
Commercial Electrical
We deliver tailored electrical solutions for commercial properties including new construction, system upgrades, and maintenance. Our services cover power distribution, lighting design, and code compliance for various business types. Our team ensures minimal disruption to operations while maintaining the highest safety standards.
Emergency Electrical Repair
Available 24 hours a day, our emergency repair service addresses urgent electrical issues for residential and commercial clients. We handle power outages, faulty wiring, and system failures with rapid response times. Our licensed electricians provide safe, efficient solutions for critical electrical problems at any time.
People
Brian Duffy
Master Electrician & President
With 27 years of experience, Brian Duffy founded Duffy Electric in 2007. Certified in Ireland, Massachusetts, and New York, he specializes in residential renovations and historic home electrical systems. His leadership emphasizes customer service and technical excellence.
Fabian
Lead Electrician
As a lead electrician, Fabian brings technical expertise and team leadership to Duffy Electric. He focuses on customer relationships and collaborative problem-solving while maintaining high service standards for every project.
Armando
Electrician
Armando combines ambition with technical skill, continuously improving his craft. He excels at customer interactions and applies problem-solving dedication to every electrical project while benefiting from Brian Duffy's mentorship.
Ben
First Responder Electrician
Ben serves as Duffy Electric's rapid response specialist. Known for reliability and customer rapport, he handles urgent electrical needs while maintaining a commitment to learning and professional growth under experienced supervision.
Matt
Electrician
Despite being the youngest team member, Matt demonstrates exceptional skill through diligent work and Brian's mentorship. He prioritizes customer education and ensures complete project clarity while delivering high-quality electrical solutions.
Questions
What electrical services do you offer?
We provide residential and commercial services including panel upgrades, solar installations, generator systems, outdoor lighting, and emergency repairs across Long Island.
Are you licensed and insured?
Yes, we are fully licensed and insured with Master Electrician certification covering Nassau, Suffolk, and NYC jurisdictions.
Do you offer emergency services?
Yes, we provide 24/7 emergency electrical repair services for residential and commercial clients throughout the region.
What areas do you serve?
We serve all of Long Island including Nassau and Suffolk Counties, with service extending to Manhattan and Montauk.
How do solar panel installations work?
Our process includes energy assessment, system design, permitting assistance, and complete installation using premium components for optimal efficiency and savings.
Can you handle historic home electrical work?
Yes, our team has extensive experience working with 100+ year old homes, maintaining historical integrity while implementing modern electrical systems.
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