Castelot Plumbing Solutions

Castelot Plumbing Solutions is a plumbing company in Southern New Hampshire, and a recent Google customer said Ben helped bring their basement setup to life, including a wet bar, bathroom, dog wash, shower, toilet and vanity, with everything done on time. Its New Hampshire plumber license, MBE2501726, is active on the state registry in the name of Castelot Plumbing Solutions, LLC. The company says it is family-owned and has operated since 2024, and it names Bedford, Merrimack, Goffstown, Concord, Nashua and Londonderry among the towns it serves. A 2024 Google customer said Ben plumbed a master shower renovation that included upsizing the drainage and supply lines, installing a new Kohler multiport shower valve with multiple fixtures, and setting the shower pan. That 2024 customer also said Ben was flexible and patient when the plans changed midway through the project. A 2024 customer whose water heater was leaking on a Friday night said there was a follow-up with answers on Saturday and a new one was installed by Monday afternoon, at a price that customer called very fair. A 2024 reviewer said Ben helped pick out a toilet and installed it, convinced them that another toilet could be fixed instead of replaced, which saved them some money, and installed outside spigots. A 2024 customer who uses the company for rental properties and their own house listed a reverse osmosis system, a sump pump replacement, a frost-proof hose spigot installation and several natural gas and propane appliance installs among the work done. In 2025, a customer who had moved to a new home said Ben's projects ran from installing a dishwasher and a propane gas range to fixing a water heater and two bathroom shower upgrades, one of them a tub-to-shower conversion; that 2025 reviewer said Julia, Ben's wife, arranged for Ben to help in a pinch. A 2024 reviewer said a call about a refrigerator water hookup that would not work got a next-day appointment within 10 minutes, and Ben arrived punctually, assessed the situation and fixed it. A 2025 customer said Ben fixed the drainage on their kitchen sink and dishwasher and then walked them through the filter change process and timing. A 2025 reviewer wrote that their parents' basement would be flooded without Castelot Plumbing Solutions.