I ordered quantity TWO EACH of a water… I ordered quantity TWO EACH of a water feeder and thermocouple. I received QUANITY ONE of each, and the contact person in CA was completely unreachable, with a voice mailbox that was full, and never answered. Luckily, I reached JOSEPH in KY who fixed it, but really, how hard is it to know the difference between ONE and TWO?

All good I was replacing a whole large duplex of wired smoke alarms and the replacement needed adapters as well. Got everything I need here just fine at a competitive price. The contact was knowledgeable and I got a personal response, which was great during a pandemic. I'd definitely use Jace Supply again.

Second size diffusers I've ordered from… Second size diffusers I've ordered from them, second time they exceeded my expectations. Superior in every way to the diffusers they replaced. Thicker plastic and firmer fit.

Just what we needed JACE Supply had just what we needed to replace our aging fire/smoke alarms with the least amount of effort and at the best price. The customer service was excellent as they kept me updated on my order and didn't mind me asking questions 😁! I would definitely recommend this company!

Good service / fast turnaround I have a new to me spa and I had some questions that were quickly answered via email and the advise was informative and very helpful in making a purchase. My order came very quick (faster than Amazon)! Thank for a great shopping experience.