Diane Kelly is amazing! She really is an expert in her field and really knows her products. She has a wonderful positive attitude and a desire to help. I reached out to her regarding some office cleaning supplies and she was so helpful. With our first order she delivered these amazing brownies! Thank you so much for your wonderful customer support!

Diane Kelly is the reason i learnt about A1 and so happy to have met her! Many people talk about customer service but Diane is the definition of what many only preach. Not only does she look after you above and beyond, she even surprised us with home made brownies as a thank you for doing business with her (and they were really good!) I have also referred her to other colleagues who rave about her too! Thank you Diane! Youre much appreciated by us and a real asset to your company :-)

Thank you to Diane and A1 for helping us get everything we needed for our office! Quick delivery and great prices

Diane is a pleasure to work with and very professional. She is extremely knowledgable about her product and the correct application. I gave Diane a referral to a nail salon that I know and she took such good care of the customer. Made sure he wasnt getting a product that would do more harm than good and just all around an amazing salesperson. Thank you!

When the COVID-19 pandemic began, it was difficult to find essential supplies such as hand sanitizer, gloves and cleaning products. But A-1 Chemical (also known as Winzer) is our companys go-to source for these and many other essential items. I heartily recommend them!

Would like to thank John and his team for helping our office stay safe. We acquired all necessary PPE products for our employees through A-1 and it was fast, easy, and affordable. I can’t thank A-1 enough. Also throughout the year we get various janitorial supplies from them including toilet paper and paper towels that are cheaper than places like Sams or Costco. Give A-1 a chance to become Your new vendor.

As an experienced chemical engineer I found your company a powerful one on many states.I hope to have a close cooperation with you.

Great customer service