The plumbing behind your shower has a bigger impact on your daily experience than almost any other fixture in the house. A properly installed thermostatic valve holds temperature precisely. A correctly pressured rain shower head delivers the experience you paid for. A curbless drain with the right slope stays dry outside the shower floor. AT Plumbing Services handles the full scope of shower plumbing across Southern Maine — from simple valve replacements to complete custom shower builds — with the precision that shower work demands.

We work with every shower configuration: alcove, walk-in, curbless, freestanding, multi-spray, rain shower systems, and steam shower plumbing. If you've seen it in a showroom or a design magazine, we can make the plumbing work — correctly, and to code. And if a system is beyond what your water pressure can support, we'll tell you before you purchase anything.

For existing showers with problems — dripping valves, temperature swings, reduced pressure, or a leak behind the wall — we diagnose the actual cause before recommending work. Too many homeowners have had contractors open walls and replace parts that weren't the problem. We don't do that.