Traders Coffee I.
Quick shipment and great customer…
Quick shipment and great customer service. Great selection of items in stock.
Response from Voltage Coffee SupplyMay 19, 2022
Thank you!!!

WELCOMEVoltage Coffee Supply is a premier online retailer of commercial espresso machines, grinders, brewers, water dispense systems, water filtration, parts, and more.Since 2015, we have created relationships with our customers and manufacturers based on trust, commitment to quality, and support. We strive to be the best place to purchase commercial coffee and espresso equipment on the Internet.WE ONLY SELL THE BESTWe’re focused on you. No matter what your coffee equipment needs are, we’ll help you find the right machine. Our 30-day satisfaction guarantee means you can return your machine for a refund. You can breathe easily because we don’t play pricing games. We offer one fair price with free shipping and easy financing options.EXPLORE OUR POPULAR COLLECTIONS:ESPRESSO MACHINES →GRINDERS →BREWERS →PARTS & ACCESSORIES →
Voltage Coffee Supply (voltagecoffeesupply.com) has 580 customer reviews on Five Star Index, with an average rating of 4.7 out of 5.
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Traders Coffee I.
Quick shipment and great customer service. Great selection of items in stock.
Response from Voltage Coffee SupplyMay 19, 2022
Thank you!!!
Mike C.
Excellent service and fast
Response from Voltage Coffee SupplyMay 20, 2022
Thank you Mike!
Martin S.
This isn’t a great time to ask. I ordered a very expensive la maracozza machine. It took its time. And the wrong finishes were on it. Walnut, instead of Maple. It’s being investigated.
Response from Voltage Coffee SupplySep 10, 2026
Martin — a machine at that price arriving in the wrong finish is a bad outcome, and "it's being investigated" is where we appear to have left it. We did raise it with La Marzocco directly at the time, but I can't find any record that we came back to you with an answer. That's the real failure. Voltage came under new ownership in early 2022 and details like this fell through the transition. If that finish was never corrected, email [email protected] and we'll make sure its resolved, albeit very late. — Ryan
Aromas Village C.
I am a small coffee shop owner and we have bought equipment from voltage on a number of times. I hate to give a bad review and rarely do but the last couple of purchases we've made the communication is just not there. Tried to buy a grinder that was on the quick ship, placed the order then was told they didn't have it (I was confirm they did and placed the order immediately - it was on my cart already! Have been trying to get someone to answer me about the status via phone message, email and website messaging and nothing. Purchased a grinder back in September which is giving us a very hard time and cannot get anyone to answer what I need to do to get the grinder situation fixed, either use the warranty o troubleshooting or whatever. Very frustrated and probably won't use them again after all this issues are over!
Response from Voltage Coffee SupplySep 3, 2026
You'd bought from us repeatedly and we still let the communication slip — that's the version of this I like least. Confirming a quick-ship grinder then telling you it wasn't available costs a working shop real money. Voltage changed ownership in early 2022 and stock accuracy took time to stabilize; availability on the site now reflects what our manufacturers actually quote. Please forgive us for the ways our transition pains caused you the same. If you'd give us another look I expect you'll have a much better experience. — Ryan
Jean C.
We had espresso machine issues and had to shut down shop. Between my lead barista and voltage’s tech department they were able to diagnose, over night the part, and walk her through installation. Super happy with all of their help and not needing to wait on a repairman!
Response from Voltage Coffee SupplyMay 20, 2022
Hi Jean! I am happy to hear we could help! I will inform the Tech team of your feedback!
Elliot P.
The good: Very competitive prices, everyone I spoke to at Voltage was very nice and seem to be trying their best The bad: Endless delays, slow-to-non-existent communication, inability to solve issues with distributors/suppliers/shippers on their own. I could write a 1000-word essay on my experiences with Voltage, but the basics are that I placed an order for two items that were delayed multiple times (initially this was not Voltage's fault, but they did not communicate these delays, requiring me to keep asking for updates as estimated ship dates came and went), and once the items did become available from the supplier, Voltage was incapable of solving issues between themselves, their supplier, and their shipper on their own, and were generally hard to reach and slow to respond to my questions. I understand that delays happen and that Voltage cannot control every part of the process, but when placing a 5-figure order with a reputable vendor, it's fair to assume that handling the logistics of that order is their responsibility - instead, it has been necessary for me to spend hours of my time coordinating between Voltage and their suppliers, solving their own communication issues, and whenever I tried to let them move forward on their own, no progress was made until I once again stepped in. This process occurred for both items I ordered, despite them coming from different suppliers. Throughout the process, Voltage was somewhat apologetic, but largely blamed their suppliers and offered no other resolution than eventually promising that they would ship me the second item via next-day air, a promise they promptly forgot (the item went out via ground, and when I reminded them of their promise, they refunded me $100, less than 1% of my total order, and considerably less than half of the difference between next day air shipping and ground shipping). Now, over five months after I originally placed my order with an 8-12 week estimate, I finally have both my items; needless to say, I will not be doing business with Voltage again.
Response from Voltage Coffee SupplySep 3, 2026
Elliot — thank you for being fair about the team. But you've named the real failure: we weren't chasing our own suppliers and shippers hard enough, so the burden landed on you. That was a gap in how the business ran through the 2022 ownership transition. Owning the problem end-to-end rather than relaying messages is the standard now. Apologies for the way our transition bumps impacted you. — Ryan
Mark F.
Incredibly fast shipment on a product I expected would be backordered. Everything arrived in perfect condition and I couldn't be happier with the Linea Mini!
Response from Voltage Coffee SupplyMay 20, 2022
Thank you Mark!
Aaron G.
My product arrived quickly and as described. Would definitely recommend Voltage for all your barista needs.
Response from Voltage Coffee SupplyMay 20, 2022
Hi Aaron, Thank you for your feedback!