We have been with B. Carlson Heating, Air Conditioning & Plumbing, Inc for a few years. We started with them because we had a leak between two showers - one upstairs and one downstairs. We had someone else working on it who couldn't fix it and eventually walked off the job. Once we got B. Carlson Heating, Air Conditioning & Plumbing, Inc in there, they told us that the whole thing was basically plumbed wrong, and they fixed it in one shot. There have been no problems ever since. I would definitely recommend them!