Wholesale Electrical Distributors in Denver: A Contractor's Guide
Finding the right Denver electrical distributor can make or break your schedule. Below is a contractor-focused guide to wholesale electrical supply distributors in and around Denver, including notable brands they carry, specialties, and direct links to their sites.
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Comparison of Major Denver-Area Electrical Distributors
Use this to quickly shortlist the best wholesale electrical parts sources for your job type (commercial, industrial, lighting-heavy, automation, utility, etc.).
| Distributor | Denver Presence | Notable Brands | Best For |
|---|---|---|---|
| Graybar | Denver metro branches | ABB / legacy GE lines, Signify (Philips) lighting | Commercial/industrial, lighting, data/low-voltage, project support |
| Rexel USA | Denver metro branches | Rockwell Automation (Allen-Bradley), Hubbell | Industrial/commercial projects, automation & controls |
| WESCO | Denver branch | Eaton / Cooper (select lines), Panduit | Electrical + communications/data, large sourcing capability |
| Crescent Electric Supply | Denver branch | Schneider Electric (Square D), Eaton | Construction & industrial, staging/kitting options |
| City Electric Supply (CES) | Multiple metro branches | 3M, Milwaukee Tool | Fast counter service, contractor-first experience |
| Platt Electric Supply | Denver branch | ABB, Acuity Brands (Lithonia) | Full-line distribution, tools + automation + lighting |
| CED (Consolidated Electrical Distributors) | Multiple Denver-area branches | Schneider Electric (Square D) (often prominent), Broad supporting lines across lighting, devices, gear, and commodity | Local relationships + national buying power |
| QED (Quality Electrical Distribution) | HQ in Denver + CO branches | Siemens, Acuity Brands / Lithonia | Regional expertise in CO, full-line contractor support |
| Border States Electric | Denver-area + Brighton | Broad catalog across major construction + utility lines | Utility/infrastructure + large commercial supply |
| Elliott Electric Supply | Denver-area/Front Range branches | Eaton, ABB | Large inventory, competitive pricing, fast fulfillment |
| Cost Plus Electric Supply | Denver metro locations | Common contractor lines across lighting, wiring devices, panels/breakers | Local independent wholesaler, quick pickup |
Graybar
Visit WebsiteGraybar is a major national distributor with deep bench strength in commercial electrical supply, lighting solutions, and low-voltage/data. If your job needs everything from panelboards and breakers to fixtures and datacom, Graybar is a reliable one-stop option.
Notable Brands
- •ABB / legacy GE lines
- •Signify (Philips) lighting
- •Hubbell
- •Schneider Electric (Square D)
Best For
- •Commercial buildouts, TI work, and large material lists
- •Lighting packages, controls, and energy-efficient upgrades
- •Low-voltage and communications sourcing
Rexel USA
Visit WebsiteRexel USA combines local branch support with a global distribution footprint. Contractors lean on Rexel for consistent availability across large jobs and a solid bench in industrial automation and controls.
Notable Brands
- •Rockwell Automation (Allen-Bradley)
- •Hubbell
- •Plus major power distribution and lighting lines
Best For
- •Industrial facilities, controls/automation-heavy scopes
- •Commercial projects needing steady fulfillment
WESCO
Visit WebsiteWESCO is a large, multi-vertical distributor with strong electrical and communications offerings. If you're sourcing hard-to-find SKUs or building large multi-site orders, WESCO's supplier breadth can be a major advantage.
Notable Brands
- •Eaton / Cooper (select lines)
- •Panduit
- •Belden
- •Many additional supplier brands
Best For
- •Electrical + datacom/communications bundles
- •Large projects requiring broad sourcing options
Pro tip: Need parts from WESCO? SpeedyMEP can pick up and deliver to your job site so your crew stays productive.
Crescent Electric Supply
Visit WebsiteCrescent Electric is a major wholesaler with a big catalog and contractor-friendly services (job staging, kitting, delivery options depending on branch). Great for construction schedules where fulfillment consistency matters.
Notable Brands
- •Schneider Electric (Square D)
- •Eaton
- •Siemens
Best For
- •Commercial construction material packages
- •Power distribution gear + supporting parts
City Electric Supply (CES)
Visit WebsiteCity Electric Supply is contractor-centric: fast counter help, practical stocking, and a "get you back to the jobsite" mindset. Many electricians like CES for day-to-day replenishment and quick turns.
Notable Brands
- •3M
- •Milwaukee Tool
- •Klein Tools
- •Leviton
Best For
- •Service calls, small projects, and frequent pickup needs
- •Tools, consumables, and contractor staples
Platt Electric Supply
Visit WebsitePlatt Electric Supply (western U.S. footprint) is known for full-line coverage: electrical, lighting, tools, industrial controls, and automation. Handy when you want one account to cover multiple categories.
Notable Brands
- •ABB
- •Acuity Brands (Lithonia)
- •Appleton
- •Klein Tools
Best For
- •Mixed scopes (lighting + power + tools)
- •Industrial maintenance / MRO and controls
Pro tip: Need parts from Platt Electric Supply? SpeedyMEP can pick up and deliver to your job site so your crew stays productive.
CED (Consolidated Electrical Distributors)
Visit WebsiteCED operates as a national network with a local-first feel. Denver-area branches often have strong relationships with local contractors and can be a great "call your rep and solve it" supplier when you need personalized support.
Notable Brands
- •Schneider Electric (Square D) (often prominent)
- •Broad supporting lines across lighting, devices, gear, and commodity
Best For
- •Rep-driven purchasing and relationship-based service
- •Commercial projects needing flexible sourcing
QED (Quality Electrical Distribution)
Visit WebsiteQED is headquartered in Denver and serves contractors across Colorado (and beyond). It's a strong option when you want regional market knowledge with full-line supply coverage.
Notable Brands
- •Siemens
- •Acuity Brands / Lithonia
- •Eaton / Cooper
- •Legrand / Pass & Seymour
- •Hubbell
Best For
- •Denver-area contractor support with local expertise
- •Full material lists: gear, lighting, devices, tools
Border States Electric
Visit WebsiteBorder States is well known in construction and utility supply. If you touch infrastructure, utility coordination, or large-scale electrical projects, they're worth having on your short list.
Notable Brands
- •Broad catalog across major construction + utility lines
Best For
- •Utility/infrastructure projects
- •Large commercial supply + logistics needs
Pro tip: Need parts from Border States Electric? SpeedyMEP can pick up and deliver to your job site so your crew stays productive.
Elliott Electric Supply
Visit WebsiteElliott Electric has expanded into Colorado and is known for large inventory and competitive pricing. Useful if you're looking for an alternate wholesaler with strong online ordering and fast fulfillment.
Notable Brands
- •Eaton
- •ABB
- •Legrand
- •3M
- •Signify (Philips)
- •Acuity Brands (Lithonia)
Best For
- •Price-checking and backup sourcing
- •Fast fulfillment with deep inventory
Cost Plus Electric Supply
Cost Plus is a Denver-area independent wholesaler that many contractors use for quick pickups and everyday electrical material. If you want to diversify suppliers beyond the big nationals, local independents can be a solid "same-day save."
Notable Brands
- •Common contractor lines across lighting, wiring devices, panels/breakers
Best For
- •Residential + light commercial replenishment
- •Fast counter pickup for staples
How to Choose the Right Denver Electrical Distributor
Contractors often keep 2–4 distributors in rotation. Here's a simple way to pick the right one for the job:
Match the scope
Automation/controls? Start with Rexel/Platt. Utility/infrastructure? Border States/WESCO.
Match the spec
If your job calls out a specific brand (Square D, Siemens, Eaton, Acuity, etc.), confirm the branch stocks it.
Optimize logistics
Choose the closest branch for will-call and emergency pickups. Traffic kills margin.
Ask about services
Kitting, staging, wire cutting, and jobsite delivery can save real labor hours.
Build a relationship
A good counter team and rep will find inventory when you're in a pinch.
Skip the Parts Run
SpeedyMEP delivers from any electrical distributor in Denver directly to your job site. Keep your techs on the job while we handle the pickup.