AC Electrical Supplies

AC Electrical Supplies We're a full-line lighting and electrical distributor and maintain huge inventories. The original 2,000 sq. ft facility was located in Saint James, NY. ft.

AC Electrical Supplies was founded in 1952 by two NYC fireman, Andrew Beldy (the A in AC) and Charles Muller (the C in AC). The company originally started supplying small jobs and focused on building its service and following amongst Long Island’s electrical contractors. In 1964 AC Electric moved to its 12,500 sq. location to Smithtown, NY. By 1994, ownership was passed to the 3rd generation of f

amily with ownership to Andrew Beldy's grandson Chris Pollina. Under his leadership, AC continues to prosper and expand its operations. Its decorative lighting showroom opened its services to lighting designers, architects, and homeowners. New locations have been added in Bohemia and Yaphank and Huntington to provide additional outlets for AC’s customers and expand service. A project department was also added to allow AC Lighting & Electrical Supplies to service larger lighting and gear jobs.

For over 70 years, AC Electrical Supplies has been keeping the lights on. Founded in 1952, we’ve grown to serve all of L...
06/03/2026

For over 70 years, AC Electrical Supplies has been keeping the lights on. Founded in 1952, we’ve grown to serve all of Long Island and the greater NY Metro area alongside our affiliate, Conserve Lighting & Electrical Supply.

With 6 locations, we have the distribution equipment, motor controls, and building wire you need in stock right now. Don't let backorders stall your project.

Give our team a call or stop by your nearest counter today to get your project moving.

6 Locations. 1 Mission. Whether it’s Smithtown, Syosset, Bohemia, the Hamptons, or NYC—we have "Huge Inventory" to finis...
05/29/2026

6 Locations. 1 Mission.

Whether it’s Smithtown, Syosset, Bohemia, the Hamptons, or NYC—we have "Huge Inventory" to finish the month of MAY strong 💪🏼. Competitive pricing guaranteed via IMARK.

Call us for a quote on your JUNE projects 📞today!

Need it tonight? We’re on our way! 🚛 Our trucks are available 24/7. Orders called in before 5:00 PM are eligible for eve...
05/28/2026

Need it tonight? We’re on our way! 🚛

Our trucks are available 24/7. Orders called in before 5:00 PM are eligible for evening delivery. From Long Island City to Montauk, we move at the speed of your business.

Call your nearest branch (Bohemia, Smithtown, West Hampton, Southampton, Syosset) now!

Understanding your Gear: Distribution equipment and motor controls are the heart of any building. Since 1952, we’ve supp...
05/27/2026

Understanding your Gear: Distribution equipment and motor controls are the heart of any building.

Since 1952, we’ve supplied New York with the industry’s most reliable brands. Don't settle for less than "AC & Conserve Quality."

Consult with our technical sales team for your next big build.

Today, we remember and honor those who made the ultimate sacrifice for our freedom. 🎖️AC Electrical remains closed today...
05/25/2026

Today, we remember and honor those who made the ultimate sacrifice for our freedom. 🎖️

AC Electrical remains closed today in observance, but we’ll be back tomorrow to serve you.

Have a safe and meaningful Memorial Day!

Planning to work through the weekend? We are too!AC and Conserve offer Saturday delivery to keep your holiday weekend pr...
05/22/2026

Planning to work through the weekend? We are too!

AC and Conserve offer Saturday delivery to keep your holiday weekend projects on track. From wiring devices to fittings, we have it in stock.

Place your order today for Saturday morning arrival!

⬆️Upgrading to LED lighting can significantly reduce your overhead. As a full-line lighting distributor, we stock the l...
05/20/2026

⬆️Upgrading to LED lighting can significantly reduce your overhead.

As a full-line lighting distributor, we stock the latest in energy-efficient technology to brighten spaces and lower bills!

Talk to our lighting specialists to find the right fit for your project.

🚲 We’re all about green energy—ask us about our huge inventory of energy-saving LED lighting and EV charging components....
05/15/2026

🚲 We’re all about green energy—ask us about our huge inventory of energy-saving LED lighting and EV charging components.

Reducing your carbon footprint never looked so bright.

Browse our energy-efficient catalogs at any of our locations!

We aren't just "The Lighting Guys." We’re a full-line electrical distributor. ➡️Motor Controls & Distribution Equipment➡...
05/14/2026

We aren't just "The Lighting Guys." We’re a full-line electrical distributor.

➡️Motor Controls & Distribution Equipment
➡️➡️Electrical Conduit & Fittings
➡️➡️➡️Wiring Devices & Specialty Products

All in stock. All the time.
Visit our website to see our full linecard!

Spotlight on NYC! 🏙️ Did you know our sister company, Conserve Lighting & Electrical Supply, serves the greater NY Metro...
05/13/2026

Spotlight on NYC! 🏙️

Did you know our sister company, Conserve Lighting & Electrical Supply, serves the greater NY Metro area?

Combined with our 5 Long Island locations, we are the powerhouse of the region.

Address

741 Smithtown Byp
Smithtown, NY
11787

Opening Hours

Monday 7am - 6pm
Tuesday 7am - 6pm
Wednesday 7am - 6pm
Thursday 7am - 6pm
Friday 7am - 6pm
Saturday 7am - 12pm

Telephone

+16312652252

Website

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