Kevin Grabill is the third-generation owner of Grabill Plumbing & Heating in Kansas City, Kansas. Licensed in plumbing and hydronic heating, the company’s commercial services include water treatment, fire suppression, medical gas, pressurized air systems, steam heating and underground sprinkler mains.Q: What are the advantages of commercial plumbing over residential?A: Interesting question. I would say the advantage would be cash flow and also the volume of work that takes place in one location. However, we like to have a good balance between the two. It doesn’t seem like they are both down at the same time. In a bad economy,
