HOW TO TELL IF PLUMBING WORK IS BAD (PLANO, TX HOMEOWNER'S GUIDE)

If you suspect you might have been on the receiving end of bad plumbing work, this guide is for you. We're outlining the issues that might point to poor-quality plumbing, from sluggish drains to mysterious odors and water pressure issues, as well as what to do if you think a plumber is to blame.

KEY TAKEAWAYS:

• Being able to identify subpar plumbing work before it turns into a bigger problem can save you a lot of money on costly repairs and potential damage to your home's structure.

• Low water pressure and strange gurgling noises are two of the most common signs of plumbing problems, and usually point back to poor installation, bad venting, or incorrectly sized pipes.

• Putting off plumbing work can cost you even more in the long run. Even delaying getting your plumbing system fixed for half a year or more can double your repair bills compared to what they would've been if you'd tackled the problem right away.

• Wherever you live in the Plano area, whether you're in an older house near Downtown or a newer build in Legacy West, a licensed, professional plumber should take a look at any potential problems right away.

WHAT "BAD PLUMBING WORK" MEANS

Subpar plumbing work usually comes down to poor workmanship. That could take different forms, from non-code repairs and using the wrong materials to doing a rush job that sets you up for repeat plumbing problems.

It's different from normal wear and tear. For example, it's pretty normal for galvanized steel pipes to get rusty and leaky as they age, especially in older homes, and old polybutylene pipes can crack and burst after decades of service. But subpar workmanship shows up in recent jobs where corners have been cut.

The kinds of problems caused by subpar plumbing work are usually pretty obvious and show themselves in both the work itself and how it affects your plumbing's performance.

Common culprits include:

• Unlicensed plumbers ignoring the manufacturer's guidelines

• Skipped permits — no permit is usually a clear sign that the plumbing work was done by someone untrustworthy

• Inadequate venting or a drain that's not sloped right

• Wrong materials for the job

Plano's plumbing code is based on the International Plumbing Code, with local amendments effective August 2024.

6 COMMON SIGNS YOUR PLUMBING WORK WAS DONE POORLY

This is your quick checklist for spotting potential problems. To spot bad plumbing work, start by looking for leaks or drainage issues first, as we've found that these are usually the most common reasons for callbacks.

1. CLOGGED DRAINS AND SLOW DRAINS

If your drains are clogging up regularly, it's possible there's a more serious plumbing issue at play, like a blockage deep down in the lines.

Sluggish drains could be a sign of bad venting or an incomplete job. Slow drains often indicate a blockage in the drain line that's not getting flushed out, and if they keep coming back even after you've had them cleaned, it's probably a sign of a bigger problem.

2. LOW WATER PRESSURE

If the water coming out of your taps is coming out weak or slow, it could be a sign that there's a leak or a blockage in the pipes. Alternatively, the pipes themselves could be the wrong size.

When the water pressure changes when you turn multiple faucets on, that's a sign there's a problem with the water supply. And if the water pressure is way off or is fluctuating all the time, that's a red flag, too.

3. DISCOLORED WATER

If your water is coming out brown or has an unusual color, that's often a sign of rust or sediment in the pipes — especially after someone has worked on your plumbing system recently or replaced your water heater, disturbing the mineral buildup in the pipes.

4. NOISY PLUMBING

If your pipes are banging or making other unusual sounds, this can suggest a problem with how they were installed or how much water is flowing through them.

If you've got a toilet that makes gurgling sounds every time another fixture drains, that's a sign of bad venting. And if you've got water hammer, that's a sign your plumbing system is missing a water hammer arrestor.

5. BAD SMELLS

If you notice bad odors when you use your plumbing, you might have a broken sewer line or a clog. But if the smell is lingering and you can't figure out where it's coming from, it could be a sign of a ventilation problem in your drains.

6. NO WATER AT ALL

If you're not getting any water out of your bathroom or kitchen taps at all, that's a sign that something is seriously wrong with your plumbing system. Some of the most common causes of no water include broken pipes, closed or broken internal shut-off valves, and frozen or heavily clogged pipes. In this case, we recommend contacting an emergency plumber near you.

CODE, SAFETY, AND VENTING ISSUES THAT INDICATE POOR INSTALLATION

Some of the worst plumbing issues are actually hiding in code compliance and safety failures, especially in older homes or those that have received DIY renovations. Here are some code, safety, and venting issues that can often indicate poor installation:

• Venting: If you're in Plano, vent pipes legally have to exit at least six inches above the roof surface. If that's not done, the traps get siphoned dry, and sewer gas might end up coming into your home.

• Backflow risks: In Plano, you're required to have backflow prevention on irrigation systems and pool connections. If that's not done right, this water can contaminate your drinking water.

• Sewer line concerns: If tree roots start growing into your pipes and blocking them, or if the sewer line connections start getting damaged, you might end up with wastewater backups and other sewer issues.

• Permits: If you live in Plano, local code requires permits for water heater replacements, repiping, and major sewer line work. If your plumber didn't obtain those permits, there's a good chance that the work wasn't done right.

If you have any concerns about code, safety, or venting issues in your home's plumbing, we recommend booking an inspection from a reputable local plumber (not the same person who did the work!) as soon as possible.

The sooner you can catch leaks, the less chance there is for mold to grow within weeks. And regular inspections can help detect corroded or failing pipes before they burst.

If you're buying a house, it's well worth asking for permit and inspection records, especially if there was a big renovation in the past decade. We can perform all those evaluations for you, and bring your home's plumbing system up to the current Texas plumbing standards.

WHEN BAD PLUMBING MEANS IT'S TIME FOR BIGGER REPAIRS OR REPIPING

Not every plumbing problem is easy to fix. If you've spotted multiple leaks across different areas, pinhole leaks in copper pipes, or low water pressure across your whole house, there's a good chance that your pipes have reached the point where they need to be replaced.

Many homes built in the 70s and 80s still use galvanized steel or polybutylene in their plumbing, which are both materials that are prone to corroding and breaking. Leaky plumbing accounts for roughly 30% of household water waste in the US, and aging plumbing or poorly installed systems can both be to blame.

If you think it's time to repipe your entire home, it's smart to get a detailed written proposal from a company with our level of expertise before putting pen to paper. Then, once you have new piping in place, we can help you keep it running smoothly with annual inspections, complimentary main-line drain cleaning, and water heater servicing, all part of our Mission Ready Plan.

HOW MILITARY PLUMBING CAN HELP PLANO HOMEOWNERS FIX BAD PLUMBING WORK

When you're left to deal with the mess left by someone else's bad work, you want a team you can trust. We're a family-run plumbing company with a military spirit, serving Plano and the wider DFW Metroplex with pride.

• Our master-licensed plumbers have been working for 13+ years and know the trade inside out

• We're on call 24/7 for burst pipes, sewer backups, and similar issues, because you never know when disaster will strike

• We have close to 1,000 reviews from many homeowners across Plano, Garland, and Quinlan, with an average rating of 4.7/4.8 out of 5

• Our core services include leak detection, slab leak repair, drain and sewer cleaning, water heater repair and replacement, water quality improvements, and full repiping

Our Mission Ready pledge covers price matching, showing up on time, and a one-year satisfaction guarantee. If you suspect a recent job might not be up to scratch, you can contact us for a second opinion. We're big on upfront, transparent pricing, so you know exactly where you stand before we start work. With Military Plumbing, you can protect your home and wallet by choosing the right plumber the first time around.

FAQ

Q: How soon after a plumbing job can problems from bad work show up?

Some plumbing issues appear immediately — leaks, low water pressure, or no hot water are all hard to miss. Others, like sluggish drains from inadequate venting or minor code violations, may take weeks or months of regular use to surface. In Texas, seasonal changes like winter freezes or heavy spring rains can also expose weaknesses in poor installations, so inspect your plumbing system after extreme weather.

Q: Can bad plumbing work increase my water bill even if I do not see leaks?

Yes, bad plumbing work can lead to issues like hidden leaks behind walls, running toilets, and constantly dripping leaky faucets, which can all add thousands of gallons to your monthly bill without you being aware. We recommend reviewing your City of Plano water statements, checking for unusual spikes, and calling us to perform a leak and meter test if costs suddenly rise.

Q: Should I get a plumbing inspection before buying a home in Plano?

Yes, we recommend getting a plumbing inspection before you buy a home in Plano, for both older homes and those that have recently been renovated. Cosmetic updates often hide major plumbing issues behind fresh drywall. We can evaluate pipe materials and water pressure, as well as drain performance and visible code compliance, so you know what you're really getting for your investment.

Q: Is it worth fixing bad plumbing work from a previous owner or contractor?

Yes, correcting serious defects is almost always worth the money. It protects the value of your home by preventing mold growth and structural damage (which also keeps you safe), and reduces your need to make emergency calls. Prioritize safety and leak-related repairs first, then plan any upgrades or repiping as your budget allows.