Common Plumbing Issues in New Construction Melissa, TX Homes

This is the most common new-home plumbing issue we see. During construction, drywall dust, joint compound, paint, and even small bits of building material can enter drain pipes. If not thoroughly flushed before you move in, this debris settles in the pipes, hardens, and creates stubborn clogs. Signs: slow-draining sinks or tubs from day one, gurgling drains, or water backing up. The fix is usually straightforward — a professional snaking clears the debris. But it's frustrating in a brand-new home. If you're buying new construction, ask your builder whether the plumbing system was pressure-tested AND flushed before closing.

Most production builders install the least expensive fixtures that meet code — builder-grade faucets, disposals, toilets, and shower valves. These fixtures are designed to look decent for the walkthrough and function for a few years. In Melissa, our hard water accelerates their demise: faucet cartridges wear out in 2-4 years, garbage disposals jam or leak, and toilet flush mechanisms fail. If you're building, consider upgrading fixtures during the design phase. If you've already moved in, start budgeting to replace the most-used fixtures (kitchen faucet, primary bath shower valve) within the first few years.

Many Melissa builders pre-plumb a water softener loop in the garage — a U-shaped pipe section with a drain line nearby. This is great forward-thinking, but the softener itself isn't included. Without one, your entire plumbing system is exposed to 8-12 grain hard water from day one. We recommend installing a softener as soon as possible after moving in. The loop is there — use it.

New Melissa homes are typically equipped with a PRV (pressure reducing valve) where the water main enters the house. These valves are sometimes set incorrectly by the builder — too high (causing banging pipes and fixture stress) or too low (causing weak showers). They can also fail prematurely if construction debris entered the water line during building. If your water pressure feels off, a plumber can test and adjust or replace the PRV — usually a quick job.