Finding the right electrical supplies is not always as simple as searching for a part number and choosing the lowest price. Electricians, contractors, facility managers, builders, and homeowners also need to consider product availability, manufacturer selection, shipping options, customer support, and whether a supplier carries the specialized components required for the job.

The best online electrical supply stores make that process easier by combining a strong product catalog with convenient ordering and knowledgeable service.

To help narrow down the options, we compared electrical supply companies serving customers across the United States based on factors such as product selection, online shopping experience, electrical and lighting expertise, contractor support, specialty inventory, and overall convenience.

Here are our picks for the 10 best online electrical supply stores in the US for 2026.

Quick List: Best Places to Buy Electrical Supplies Online

1. BuyRite Electric: Best Overall Online Electrical Supply Store

2. Grainger: Best for Industrial and MRO Electrical Supplies

3. Graybar: Best for Large Commercial Projects

4. Wesco: Best for Enterprise and Supply Chain Solutions

5. Rexel USA: Best for Contractors and Industrial Automation

6. City Electric Supply: Best for Online Ordering With Local Branch Support

7. Elliott Electric Supply: Best for Electrical Contractors

8. SupplyHouse: Best for Electrical, HVAC, and Building Systems

9. Relectric: Best for Hard-to-Find and Obsolete Circuit Breakers

10. Electrical.com: Best for Power Distribution Equipment

1. BuyRite Electric: Best Overall for Electrical, Lighting, and Controls

Best for: Electricians, contractors, builders, and property owners looking for electrical supplies, professional lighting products, and lighting controls from one specialized supplier.

BuyRite Electric takes our top position because it combines the range of a professional electrical supplier with an online catalog that also has a particularly strong focus on lighting and controls.

Founded in 1986, BuyRite Electric is an independently owned electrical distributor based in Culver City, California. The company supplies customers online while also operating a physical electrical supply store in Southern California.

Its current electrical catalog covers products including circuit breakers, electrical outlets, GFCI and AFCI receptacles, floor boxes, weatherproof boxes, surge protection, EV chargers, timers, LED drivers, conduit bodies, plugs and cords, disconnect switches, wire, transformers, sensors, ventilation fans, and other electrical components.

Where BuyRite becomes particularly interesting is its lighting selection.

The company carries products for commercial, residential, indoor, outdoor, landscape, recessed, architectural, emergency, and specialty LED lighting applications. It also has dedicated categories for Lutron lighting controls, including Caseta and RadioRA products.

That combination can be useful on projects where the electrical infrastructure, fixtures, dimming systems, sensors, and controls need to work together.

BuyRite also works with established manufacturers represented across its current store, including Lutron, Siemens, Panasonic, ELCO Lighting, DMF Lighting, Nora Lighting, Westgate, and others.

Why BuyRite Electric ranks #1

BuyRite's main strength is balance.

Some suppliers on this list are substantially larger organizations, while others concentrate on industrial procurement or specific electrical categories. BuyRite offers a more specialized shopping experience covering electrical, lighting, and controls, making it a practical option for both individual product purchases and larger electrical or lighting projects.

The company also advertises a 110% low-price guarantee. According to BuyRite, many products ship from its Southern California inventory, while certain lighting products can ship directly from manufacturers.

Pros

• Broad electrical supply selection

• Particularly strong lighting catalog

• Lutron lighting and control products

• Circuit breakers, transformers, wiring, outlets, EV chargers, and electrical accessories

• Residential and commercial lighting products

• Independently owned electrical distributor established in 1986

• Online ordering plus a physical Southern California location

• 110% low-price guarantee advertised by the company

Potential drawback

BuyRite does not have the enormous nationwide branch footprint of distributors such as Graybar, Rexel, or City Electric Supply, so contractors who depend heavily on local branch pickup across multiple states may prefer one of the larger networks.

Our verdict: For shoppers who want a specialized online source that brings electrical supplies, professional lighting, and lighting controls together, BuyRite Electric is our best overall choice.

2. Grainger: Best for Industrial and MRO Electrical Supplies

Best for: Industrial facilities, maintenance departments, contractors, and businesses purchasing electrical products alongside other MRO supplies.

Grainger is one of the strongest options for businesses that need considerably more than conventional residential electrical supplies.

Its electrical catalog includes circuit breakers, fuses, safety switches, temporary power distribution, industrial automation equipment, motor controls, transformers, UPS equipment, power supplies, solar products, and other professional electrical components.

Grainger's major advantage is the ability to purchase electrical products alongside tools, safety equipment, facility maintenance products, motors, material handling equipment, and other industrial supplies.

That makes it particularly useful for maintenance teams and commercial or industrial facilities that want to consolidate purchasing.

Best reason to choose Grainger: Industrial procurement and MRO purchasing from a single supplier.

3. Graybar: Best for Large Commercial Projects

Best for: Commercial contractors, infrastructure projects, data centers, industrial facilities, and organizations requiring supply chain support.

Graybar operates on a different scale from many conventional ecommerce electrical stores.

The company is a major North American distributor of electrical, communications, data networking, and industrial products. Its catalog covers areas such as electrical distribution, wire and cable, industrial automation, lighting, wiring devices, power protection, datacom, security, utility products, and tools.

Graybar also operates more than 350 locations and provides services beyond product distribution, including supply chain, construction, digital, technical, and project-related services.

This makes Graybar particularly attractive for larger organizations managing complex commercial projects.

The tradeoff is that smaller buyers looking for a straightforward ecommerce experience may find a more specialized online electrical store easier to navigate.

Best reason to choose Graybar: Large-scale commercial distribution combined with project and supply chain services.

4. Wesco: Best for Enterprise and Supply Chain Solutions

Best for: Large commercial organizations, industrial customers, utilities, communications infrastructure, and enterprise procurement.

Wesco is another major distributor whose capabilities extend well beyond simply selling electrical parts online.

The company provides electrical, communications, utility, automation, lighting, networking, safety, and supply chain solutions. Wesco says its global network provides access to nearly 1.5 million products.

That scale makes Wesco particularly suitable for companies managing complex facilities, infrastructure, manufacturing operations, communications networks, or multi-location procurement.

For a residential electrician or shopper purchasing several lighting controls, receptacles, or breakers, Wesco may provide more infrastructure than necessary. But for enterprise procurement and complicated supply chains, that scale is precisely the advantage.

Best reason to choose Wesco: Extensive product access and sophisticated supply chain capabilities.

5. Rexel USA: Best for Contractors and Industrial Automation

Best for: Electrical contractors, commercial projects, industrial facilities, automation applications, and buyers who value online ordering combined with local distribution.

Rexel USA offers a broad professional electrical catalog covering power distribution, conduit, wiring devices, wire and cable, lighting, controls, safety products, tools, solar equipment, EV charging products, and industrial automation.

Its control and automation categories include products such as PLCs, variable frequency drives, starters, sensors, relays, and other industrial control equipment.

Rexel combines its online store with a large distribution network and local locations across the United States. The company also operates or is connected with customer-facing distribution businesses including Platt and Gexpro.

Selected Rexel locations provide services such as online ordering, delivery, will call, wire cutting, inventory support, and emergency access, although specific services vary by branch.

Best reason to choose Rexel: Strong contractor-focused electrical distribution with particularly broad automation capabilities.

6. City Electric Supply: Best for Online Ordering With Local Branch Support

Best for: Electrical contractors who want to combine ecommerce ordering with access to a large network of physical electrical supply branches.

City Electric Supply, commonly known as CES, is a major electrical wholesale distributor with a substantial physical presence across the United States.

The company's online store sells professional electrical products at wholesale-oriented pricing, including circuit protection and other electrical equipment.

CES is especially attractive for contractors who frequently move between online ordering and local supply houses.

The company reached its 500th U.S. branch in 2020 and has continued opening additional locations since then. Its 2025 company materials reported more than 700 branches across its broader network.

That physical network can be valuable when a contractor needs materials quickly and does not want to depend exclusively on parcel delivery.

Best reason to choose City Electric Supply: A strong combination of online purchasing and local electrical supply branches.

7. Elliott Electric Supply: Best for Electrical Contractors

Best for: Residential, commercial, and industrial electricians ordering wiring materials, construction supplies, tools, and everyday electrical components.

Elliott Electric Supply is highly focused on the needs of professional electricians and contractors.

Its online catalog covers wiring materials and electrical products for residential, commercial, and industrial construction. Available categories include conduit and raceways, electrical boxes, controls, distribution equipment, wiring products, and many other contractor essentials.

One particularly useful feature for professionals is rapid ordering. Customers can enter products into an order efficiently rather than browsing individual pages one at a time, which can save time when purchasing a long material list.

Elliott also emphasizes building wire and electronic cable, including custom cuts for products such as Romex, MC cable, flexible conduit-related cable, and other electrical wiring products.

Best reason to choose Elliott Electric Supply: A contractor-oriented ordering experience and strong wire and cable capabilities.

8. SupplyHouse: Best for Electrical, HVAC, and Building Systems

Best for: Contractors and property professionals purchasing electrical products alongside HVAC, plumbing, heating, and building-system components.

SupplyHouse is broader than a traditional electrical distributor.

Its electrical section includes controls, conduit and cable, disconnect switches, electrical boxes and enclosures, wall plates, plugs, connectors, switches, tools, and related components for residential and commercial work.

The platform becomes particularly useful when a project crosses multiple trades.

Alongside electrical supplies, SupplyHouse carries extensive plumbing, heating, HVAC, PEX, valve, and building-system inventories.

For example, a contractor working on an HVAC replacement may be able to order electrical controls and disconnects along with heating or air-conditioning components from the same website.

SupplyHouse also supports online ordering 24 hours a day and offers bulk-order options for professional customers.

Best reason to choose SupplyHouse: Convenient purchasing across electrical, HVAC, plumbing, and mechanical categories.

9. Relectric: Best for Hard-to-Find and Obsolete Circuit Breakers

Best for: Electricians and facilities searching for discontinued, obsolete, reconditioned, or difficult-to-source electrical distribution equipment.

Relectric serves a more specialized purpose than most suppliers on this list.

The company focuses heavily on circuit breakers and electrical distribution equipment, including new, used, reconditioned, and obsolete components. Its catalog covers brands such as ABB, Eaton and Cutler-Hammer, General Electric, Siemens and ITE, Square D and Schneider Electric, Federal Pacific, and others.

Relectric also supplies products related to busway, motor control, transformers, and automation.

This specialization can be particularly valuable when replacing equipment in an older commercial or industrial facility where the original breaker or component has been discontinued.

For everyday lighting fixtures, switches, or general residential electrical supplies, other companies on this list offer broader selections.

Best reason to choose Relectric: Sourcing obsolete and hard-to-find circuit breakers and distribution equipment.

10. Electrical.com: Best for Power Distribution Equipment

Best for: Commercial and industrial buyers looking for breakers, switchgear, transformers, bus plugs, and other power distribution equipment.

Electrical.com is another specialist worth considering when the job involves larger electrical distribution equipment rather than ordinary wiring accessories.

Its current product focus includes circuit breakers, switchgear, bus plugs, transformers, switches, and related electrical power distribution equipment. The company states that it operates more than 40 warehouse locations across the United States and Canada and maintains extensive inventories of new and obsolete equipment.

That makes the company particularly relevant for commercial and industrial applications where finding a specific piece of distribution equipment may be more important than browsing a general electrical catalog.

Best reason to choose Electrical.com: Large inventories of new and obsolete power distribution equipment.

How to Choose an Online Electrical Supply Store

Not every electrical supplier is designed for the same customer.

Before deciding where to place an order, consider the following factors.

1. Product Selection

Start with the type of project.

For general electrical work, look for suppliers that stock everyday products such as:

• Circuit breakers

• Electrical outlets

• Switches

• Wire and cable

• Transformers

• Disconnect switches

• Conduit and fittings

• Boxes and covers

• Sensors

• Surge protection

• Lighting controls

Industrial buyers may prefer Grainger, Rexel, Graybar, or Wesco, while obsolete breaker searches are better suited to specialists such as Relectric.

2. Manufacturer Selection

Electrical components are not always interchangeable.

A contractor may need a specific Lutron control, Siemens breaker, Panasonic ventilation fan, Eaton component, or another exact manufacturer and model number.

Check whether the supplier is strong in the brands you regularly use before comparing prices alone.

3. Online Ordering

A professional electrical supply website should make it easy to find products by manufacturer, category, model number, or specifications.

This becomes particularly important for contractors placing repeat orders or purchasing dozens of different parts for a job.

Some larger distributors also offer contractor accounts, inventory information, quick-order tools, branch pickup, or jobsite delivery.

4. Lighting and Controls

Not every electrical distributor is equally strong in lighting.

If your project involves recessed lighting, architectural fixtures, LED drivers, dimmers, occupancy sensors, smart lighting, or advanced lighting control systems, a supplier with dedicated lighting expertise may be preferable.

5. Local Availability

Online shipping is convenient, but electricians sometimes need a replacement part immediately.

Large distributors such as Graybar, Rexel, and City Electric Supply offer significant branch networks that can be advantageous for contractors working across multiple regions. BuyRite Electric combines nationwide online sales with its physical location in Culver City, California.

6. Specialty and Obsolete Products

Older electrical systems can create a different challenge.

If a circuit breaker, switchgear component, or other distribution product has been discontinued, a general electrical store may not have it.

Specialists such as Relectric and Electrical.com concentrate more heavily on new, used, obsolete, or hard-to-source electrical distribution equipment.