We take pride in providing top-tier residential electrical services to homeowners across the North Fork. Whether you’re building a new home or renovating your North Fork home, CLOS can help you every step of the way.

We understand the unique electrical needs of businesses the North Fork. Our expert commercial electricians provide reliable, and professional solutions to keep your operations running smoothly.

Elevate your home or business with expertly installed outdoor lighting solutions. We can help you plan, design and create your outdoor space based on your lifestyle and business. We'll work seamlessly with your architect to make your dream space a reality.

We specialize in thorough and accurate troubleshooting of electrical problems. Our expert electricians have the knowledge and tools to identify issues quickly and efficiently, addressing the root cause of the problem to prevent recurring issues.

Transform your home with advanced Lutron shade automation systems, including lighting control and energy-efficient setups.

Our licensed electricians have the knowledge and experience needed to upgrade service panels, accommodating the growing electrical demands of modern homes and businesses.

We provide emergency electrical repair services to restore your home or business’s safety and functionality—FAST.

Electrical winterization is a vital process for protecting your residential or commercial properties during the cold season. Our certified electricians provide comprehensive services to keep your home or business safe, warm, and efficient.

CLOS is the preferred choice for Kohler Generator installations on the North Fork. Our expert electricians are well-versed in the intricacies of Kohler Generators, ensuring precise and reliable installations tailored to meet your specific needs.

CLOS is well-versed in installing EV chargers, and is a Tesla Approved Installer. Our expert electricians have the skills necessary to handle a wide range of electric vehicles, providing a versatile solution for all electric vehicle owners.