We needed a gas detector for a confined space team, and we needed it fast.   Duffy Supply was able to help and get us up ands running in no time.  Thanks guys

We decided to try one of your Milwaukee 5 am hour batteries in our shop tools.   WOW, so much better than the 3 amp battery sold at our local big box store.

Thanks so much for your help with hydraulic fluid.   We paid considerable less for this fluid over the manufacturers fluid, and they both fully meet spec.