You are here Homepage Plumbing Costs Plumber Cost Per Hour. Plumber Cost Per Hour “How much plumbers cost”? is the number one question all customers ask when confronted with a plumbing problem..My plumbing experience was to have the plumbing disconnected under the sink so the counter top and new sink could be installed. I thought the service of $ was high, but usually if there is an additional fees, it is usually rolled into the cost of repairs or labor..Are you looking for an expert plumber in Tucson, Marana, Vail, Oro Valley, or Green Valley Arizona? You’re in the right place. Cal’s Plumbing is your local, A rated professional plumbing team you can count on for all your plumbing needs..HomeAdvisor’s Plumber Cost Guide surveys homeowners to reveal the average price to hire a plumber to install pipes, fix leaks, make .