My experience is primarily with residential, and commercial service plumbing, what that means to you, I'm very experienced with homes, and older homes with older fixtures, and can offer the best solution for the situation. This prevents you from wasting your money on "The wrong fix".
I have worked in many homes, and with many more homeowners, and what i have learned over the years, is simply be honest with the homeowner. This more often than not saves us both from complications, and frustrations that may arise during the project.
I know that not all problems that arise have an easy solution, but I don't want potential customers to feel discouraged. Sometimes compromise is necessary, and can be done. Feel free to pick my brain while we are discussing options.