Black Diamond Supply

Black Diamond Supply Electrical Supply Store

Two Valley Locations:
2711 W. Indian School Rd
922 .19th Ave

BREAKERS, FITTINGS, CONDUIT, WIRE, FUSES, PANELS

Built for Arizona. ⚡️🌵From boxes & rings to full electrical solutions, we keep Phoenix projects powered and moving. Reli...
05/02/2026

Built for Arizona. ⚡️🌵

From boxes & rings to full electrical solutions, we keep Phoenix projects powered and moving. Reliable stock, local service, no nonsense.

Stop in and see why contractors trust Black Diamond Supply.

Come for the electrical supplies… leave with a free torch lighter and absolutely no excuse for not finishing that projec...
04/28/2026

Come for the electrical supplies… leave with a free torch lighter and absolutely no excuse for not finishing that project 🔥⚡

Seriously—if your to-do list is collecting dust, we’ve got the conduit, wire, breakers (and apparently fire) to fix that.

Stop in, stock up, and spark some productivity… or at least something 🔥😏

Black Diamond Supply — powering your projects and your bad habits since day one.

Phoenix… we don’t do “maybe later” — we do ⚡️DONE RIGHT⚡️Need conduit? Wire? Breakers? Panels? Fittings?Yeah… we’ve got ...
04/27/2026

Phoenix… we don’t do “maybe later” — we do ⚡️DONE RIGHT⚡️

Need conduit? Wire? Breakers? Panels? Fittings?
Yeah… we’ve got it.

3 Valley locations = less driving, more getting stuff done.
📍 19th Ave
📍 Indian School
📍 Northern

Pull up, load up, and get back to work. No fluff. No runaround. Just solid inventory and people who actually know what they’re talking about.

📞 602-258-0101
🌐 blackdiamondsupply.com

Now in stock and ready to go at our 27th Ave & Indian School branch.Our inventory just got stronger with 2x2 and 2x4 LED...
04/24/2026

Now in stock and ready to go at our 27th Ave & Indian School branch.

Our inventory just got stronger with 2x2 and 2x4 LED fixtures featuring dimmable performance and CCT adjustability—giving you flexibility on every job. Whether you’re lighting offices, schools, or commercial spaces, we’ve got dependable, energy-efficient options on the shelf.

Stop by and see what’s new or reach out to check availability.

Our 27th Ave. & Indian School location is expanding inventory with deeper lighting options to better serve contractors, ...
04/19/2026

Our 27th Ave. & Indian School location is expanding inventory with deeper lighting options to better serve contractors, electricians, and commercial projects across the Valley. From panel fixtures and high bays to specialty commercial lighting, Black Diamond Supply is building stronger stock so you can get what you need faster and keep jobs moving. Stop by and see the difference.

Loose connections? Not on our watch 😏⚡️Snap it. Lock it. Get back to the real work. No fuss, no fighting—just click and ...
04/16/2026

Loose connections? Not on our watch 😏⚡️
Snap it. Lock it. Get back to the real work. No fuss, no fighting—just click and go.
Swing by any of our 3 Phoenix locations 🔥
We’ve got the goods when your job says “hurry up.”

3 Valley Locations 🌵 🌞 🔌
04/15/2026

3 Valley Locations 🌵 🌞 🔌

04/14/2026

We just hope to partake in the process…… 😉

*Three Valley Locations*⚡️ 🔌
04/03/2026

*Three Valley Locations*
⚡️ 🔌

Our 19th Ave and Grant rd. location getting a bit of a refresh….
03/05/2026

Our 19th Ave and Grant rd. location getting a bit of a refresh….

While supplies last white 20amp TR/WR GFCI’s at all 3 valley locations.
02/21/2026

While supplies last white 20amp TR/WR GFCI’s at all 3 valley locations.

Address

922 South 19th Avenue
Phoenix, AZ
85009

Opening Hours

Monday 7am - 4pm
Tuesday 7am - 4pm
Wednesday 7am - 4pm
Thursday 7am - 4pm
Friday 7am - 4pm

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