Powering Commercial Spaces with Precision & Reliability

Commercial Electrical Solutions Built for Performance, Safety, and Growth.

Long Island’s Trusted Commercial Electrician

Your Trusted Commercial Electrical Partner

DME Electrical Services provides professional, code-compliant electrical solutions on Long Island for commercial properties, businesses, and facilities of all sizes. From new construction and system upgrades to advanced low-voltage and energy-efficient solutions, we deliver dependable electrical work that keeps your operations running smoothly.

COMMERCIAL ELECTRICAL INSTALLATIONS

Built Right from the Ground Up

We provide complete electrical installations for commercial projects of all sizes, ensuring systems are designed for performance, efficiency, and future expansion.

Services include:

  • New construction electrical systems

  • Tenant fit-outs and build-outs

  • Electrical system upgrades and retrofits


LIGHTING SOLUTIONS

Lighting That Works Smarter, Safer, and More Efficiently

Proper lighting enhances safety, productivity, and energy savings. We design and install lighting systems that align with your space and usage needs.

Lighting services include:

  • Interior and exterior lighting installation

  • Energy-efficient LED lighting retrofits

  • Parking lot and site lighting

  • Emergency and exit lighting systems

Built for Long-Term Reliability

Our process doesn’t stop at installation. We focus on building electrical systems that support your business today while preparing for future growth, technology, and energy efficiency.

A Simple, Proven Process.

We make commercial electrical projects straightforward and stress-free.

  1. Consultation & Planning – We assess your needs and goals

  2. Professional Execution – Safe, efficient, code-compliant work

  3. Ongoing Support – Maintenance, upgrades, and fast response when needed

OUR CORE SERVICES

We offer a complete range of commercial electrical contracting services, allowing our clients to rely on one trusted electrical partner for every phase of their project:

  • Electrical design and new construction installations for commercial buildings

  • Tenant improvements, build-outs, and renovations

  • Electrical upgrades, retrofits, and system expansions

  • Commercial lighting, power distribution, and backup power systems

  • Low voltage, data, communication, and security systems

  • Preventative maintenance, repairs, and emergency electrical services

Industries We Serve

Office Buildings

Warehouses

Retail

Industrial

At DME Electrical Services we specialize in commercial, industrial, core and shell, tenant finish, retail, education and fueling facilities. There is no facility too big or too small. Our experienced commercial contractors offer the highest quality electrical services on Long Island. Contact our team today to find out what we can do for your business or commercial building.

How We Became The Best On Long Island

We are well known for our phenomenal customer care and quality work. We know that the most important part of the project...is you. We take care of you like family and give you the service you deserve.

  • Quality Control System, 100% Satisfaction Is Our Goal

  • Highly Professional Staff, Accurate Electrical Processes

  • Unrivaled Workmanship, Professional and Qualified

Proudly Serving Long Island Businesses

DME Electrical Services provides commercial electrical services throughout Nassau County and Suffolk County, supporting offices, retail spaces, warehouses, and commercial facilities across Long Island.

Some Of Our Clients

What Our Clients Have To Say

“DME Electrical Services was professional from start to finish. They communicated clearly, stayed on schedule, and delivered exactly what was promised. It’s refreshing to work with a commercial electrical contractor who truly understands business needs.”

— Michael B.

Let’s Power Your Next Project

Looking for a reliable commercial electrician on Long Island?
Contact DME Electrical Services today to request a quote or schedule a consultation.