Heaving dealt with multiple other companies before, I can confidently say Key-4 has the best customer service I have experienced! They were very patient in answering all of my questions and multiple emails and calls very promptly. They also provided excellent recommendations while guiding me through their extensive supply catalog. Not to mention their prices... unbeatable! I always love to support local, woman owned business whenever I can so I cannot recommend Key-4 enough!

Im always so impressed with Key-4. With such an extensive supply catalog, theyve got everything you need at unbeatable prices. More importantly, their customer service is second to none. As someone who comes from a family of small business owners, Im so happy to support a local, woman-owned business. And, Key-4 makes that easy - theyre setting the bar high!

Key-4 is a great company to purchase from, if you find you need assistance with a problem you are having at your company talk to them. They are very helpful and will take the time to explain items you may need to try. This company stands behind everything they sell, and do what needs to be done to make things right with you. Can not say enough good things about Key-4.

Key-4 helped me source an electrostatic sprayer earlier this year when they were impossible to find. The sprayer saves us a tremendous amount of time at my veterinary hospital and helps ensure that our exam rooms are fully sanitized between clients. Thanks for the exceptional service!

Key-4 is great. A local business that im always more than happy to do business with. Their selection of cleaning supplies is the best in Columbus. Happy to support this local business

Great little store. Only place in Columbus I could pick up window cleaning rubbers.good price nice people.

Key 4 keeps a nice selection of supplies and the knowledgeable staff makes it a good experience every time

Great service and huge product selection. Excellent pricing! Thank you!!!

If your looking for cleaning supplies this is the place very affordable and friendly

Great place to buy cleaning supplies.

Only place I trust and will purchase my cleaning supplies from. They’re second to no one!