Commercial Electrical Services on Long Island
Powering businesses with precision, reliability, and expertise.
At Brook Electric, we understand that every commercial property relies on dependable power to keep operations running smoothly. From retail spaces and office buildings to industrial facilities and hospitality venues, our licensed electricians provide complete electrical solutions tailored to your business’s needs.
New Construction & Build OUts
We partner with contractors, developers, and property owners to design and install complete electrical systems for new commercial builds. From load calculations to code compliance, we ensure every detail is handled safely and efficiently.
Lighting Design & Installation
Create a brighter, more energy-efficient workspace with LED retrofits, custom lighting layouts, and exterior security lighting. We help businesses reduce costs and improve ambiance through smart, sustainable lighting systems.
Panel Upgrades & Electrical Distribution
As your business grows, so do your power needs. Brook Electric installs and upgrades commercial electrical panels, subpanels, and distribution systems to handle higher loads safely and efficiently.
Backup Generators & Power Solutions
Stay operational during outages with our commercial generator installations and maintenance programs. We provide standby and portable systems from leading brands to protect your critical operations.
Maintenance, Repairs & Safety Inspections
Prevent downtime and protect your investment with ongoing electrical maintenance and scheduled inspections. We identify potential hazards before they become costly problems.
Why Businesses Choose Brook Electric
- Licensed & Insured Professionals with extensive commercial experience
- Code-Compliant, Energy-Efficient Installations
- Fast Response Times and minimal operational disruption
- Custom Solutions for offices, retail, restaurants, and industrial sites
- Serving Nassau & Suffolk County with pride and precision
Industries We Serve
- Retail & Hospitality
- Office Buildings & Medical Facilities
- Multi-Tenant Complexes
- Warehouses & Manufacturing Plants
- Educational & Municipal Buildings
Power Your Business with Confidence
From small office upgrades to large-scale commercial projects,
Brook Electric provides the expertise, craftsmanship,
and reliability Long Island businesses count on every day.