Top Hat Supply has thrived at the same downtown Boulder location for 50+ years. Top Hat is among the oldest downtown businesses in Boulder. Excelling at customer service, product quality and cleaning solutions. We are proud to be a great resource for the people and businesses of Boulder County and beyond. Not so glamorous, but we love what we do. Helping people find the right product to meet their needs, without waste and with the most efficiency and least harm to our environment. We have solutions, green products, free same day delivery and a tremendous product line for such a small space.