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Oct 14,2025

Top 5 Mistakes Homeowners Make with Sump Pump Installation

Installing a sump pump is one of the best decisions you can make when it comes to safeguarding your home against water damage. However, there are common mistakes you’ll need to avoid in order to get the most out of your sump pump. Mistakes during installation can lead to inefficient operation, a reduced lifespan, and system failure. It’s a good idea to leave the job to a reliable plumbing service like Mr. Rooter Plumbing.

This blog brought to you by Mr. Rooter Plumbing shares the top 5 mistakes homeowners make with sump pump installation. Our plumbers are here to help you make the right decisions regarding sump pumps, thereby saving you time and money. If you’re considering installing a sump pump in your home, you’ve come to the right place.

  • Choosing the Wrong Size Pump

One of the most common mistakes is selecting a sump pump that’s either too small or too large for your home’s needs. A pump that’s too small won’t keep up with heavy water flow during storms, leading to flooding, while an oversized one may cycle on and off too frequently, causing premature wear.

To avoid this issue, always calculate your home’s drainage requirements or consult a professional plumber. They’ll assess your basement size, water table level, and local weather conditions to recommend the ideal pump capacity for reliable performance.

  • Poor or Inadequate Discharge Line Setup

The discharge line moves water safely away from your home’s foundation. Unfortunately, many DIY installers make the mistake of routing the discharge pipe too close to the house or failing to include a proper slope for drainage. As a result, water can seep back toward the foundation, leading to recurring moisture problems. To prevent this, make sure your discharge line directs water at least 10 to 20 feet away from your home and slopes downward for proper flow. Adding a freeze guard or check valve can also help prevent backflow and winter blockages.

  • Skipping the Check Valve Installation

A check valve ensures that water pumped out of the basin doesn’t flow back into it once the pump shuts off. Skipping this essential component is a mistake that causes your sump pump to work harder than necessary. The solution is simple—always install a high-quality check valve on the discharge pipe. It keeps water moving in one direction and protects your system from unnecessary strain. An experienced plumbing service can help you install a check valve correctly.

  • Improper Pit Size or Placement

Placing the sump pit in the wrong location or using one that’s too small can lead to system inefficiency. The pit should be installed at the lowest point in your basement to collect water effectively. A small pit can cause the pump to turn on and off too frequently. To avoid these problems, ensure the pit is properly sized and positioned. Most residential pits should be at least 18 inches wide and 24 inches deep for optimal operation.

  • Ignoring Regular Maintenance and Testing

Even a properly installed sump pump won’t last forever without maintenance. Many homeowners forget to test their pump regularly or clean the basin and discharge line. Over time, debris and sediment can build up, clogging the system and rendering it useless when you need it most.

Test your sump pump every few months by pouring water into the basin to ensure it activates and discharges properly. Clean the pit and check valve annually, and replace the pump every 7–10 years for reliable protection.

Leave Sump Pump Installation to Mr. Rooter Plumbing: Avoid Installation Blunders

Sump pump installation in Golinda is a job that requires in-depth knowledge, years of experience, and the right tools. If you’re looking for experienced plumbers to help you install or service your sump pump, contact the team at Mr. Rooter Plumbing. Remember, a quality installation guarantees efficient operation, a longer lifespan, and fewer breakdowns. Our plumbers in Eddy, TX are ready to help you choose the right sump pump and make sure it’s installed properly. Contact us now to request a free estimate.

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