New Title
New Title
Emergency Services
Free Estimates
20+ Years of Experience
Request Lorem Epsom
Hero Request Form
Thank you for contacting us.
We will get back to you as soon as possible.
Please try again later.
Suffolk County, NY
Emergency Services
Free Estimates
20+ Years of Experience
Request Lorem Epsom
Hero Request Form
Thank you for contacting us.
We will get back to you as soon as possible.
Please try again later.
Powerful Electric of LI delivers comprehensive commercial electrical services for businesses throughout Suffolk County, NY. Since 2012, our locally owned and family-operated company has provided professional electrical solutions for retail spaces, office buildings, construction projects, and municipal facilities. Our skilled electricians bring over 20 years of combined experience to every project, ensuring your business receives quality workmanship backed by proper licensing and certification.
Electrical issues can disrupt your operations and affect your bottom line. That's why we offer emergency services and round-the-clock availability when you need us most. From routine maintenance to complex installations, our full-service electrical contracting team handles projects of all sizes in East Moriches and across Suffolk County. Ready to discuss your commercial electrical needs? Contact us for a free estimate and discover how we can keep your business running smoothly.
Text
Msgs may be autodialed. Consent to texts not required to purchase our svcs. Msg. and data rates may apply. To unsubscribe text STOP.
Why Choose Us
Free Estimates
Fully Licensed and Insured Electricians
Emergency Services
20+ Years of Experience
5-Star Rated by Local Customers
Locally & Family Owned
Commercial New Construction
Partner with experienced electricians who understand the complexities of new commercial construction electrical systems. We work alongside contractors and developers to design and install complete electrical infrastructure that meets current codes while accommodating future expansion needs.
Commercial Tenant Fit-Out and Renovation
We configure commercial spaces to meet tenant specifications or update existing facilities with electrical systems that support modern business requirements. Our renovation services cover everything from reconfiguring circuits to installing new outlets, lighting, and specialized equipment connections.
Commercial Panel and Service Upgrade
Outdated electrical panels and insufficient service capacity can limit your business growth and create safety hazards. Our team evaluates your current system and upgrades panels and service to handle increased electrical demands while improving reliability and safety.
Commercial Retail and Office Lighting Installation
Proper lighting enhances customer experience, improves employee productivity, and reduces energy costs. We install modern lighting solutions for retail stores and office environments, including LED systems and automated controls that create the right atmosphere while maximizing efficiency.
Public Works Projects
Municipal and government facilities require electricians who understand public sector requirements and compliance standards. We bring the knowledge and professionalism needed for public works electrical projects throughout Suffolk County.
Commercial EV Charger Station Installation
Accommodate the growing demand for electric vehicle charging at your commercial property with professionally installed charging stations. Our electricians handle the complete installation process, from electrical capacity assessment to final testing, ensuring your EV chargers meet all safety codes and operational requirements.
Commercial Electrical Repairs
When electrical problems threaten your business operations, our team responds quickly to diagnose and resolve issues efficiently. We provide individual service tailored to your facility's specific needs, minimizing downtime and restoring functionality with repairs covered by our 1-year warranty for parts and labor.
Short title 11
Describe some quality or feature of the company. Write a short paragraph about it and choose an appropriate.
Short title 12
Describe some quality or feature of the company. Write a short paragraph about it and choose an appropriate.
Short title 13
Describe some quality or feature of the company. Write a short paragraph about it and choose an appropriate.
Short title 14
Describe some quality or feature of the company. Write a short paragraph about it and choose an appropriate.
Short title 15
Describe some quality or feature of the company. Write a short paragraph about it and choose an appropriate.
Here's what our satisfied customers are saying...
At Powerful Electric of Long Island Inc, we take pride in providing exceptional electrical services to our customers. We would be grateful if you could share your thoughts about our business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of Powerful Electric of LI and let others know what you think.
Short title 13
Describe some quality or feature of the company. Write a short paragraph about it and choose an appropriate.
Short title 14
Describe some quality or feature of the company. Write a short paragraph about it and choose an appropriate.
Short title 15
Describe some quality or feature of the company. Write a short paragraph about it and choose an appropriate.
