About Keller's Custom Photolab Locally owned and operated since 1981, Keller's Custom Photolab offers both film and digital processing. Come by and see us - we're located between Spenard and Minnesota on 33rd. Welcome to our lab! We pride ourselves in the finest photo finishing available anywhere. You can be certain that your expectations will be met. Whether you visit our web site or our lab, we are here for all of your photo needs. As leaders in the industry, we understand the high standards our customers demand and we enthusiastically pursue better products and new services.