How to Unclog a Commercial Sump Pump Without Calling a Plumber

Having a clogged sump pump can be incredibly frustrating, especially in a commercial building where it's critical for preventing flooding. Calling a plumber can be time-consuming and expensive. Thankfully, there are some DIY methods you can try to unclog your commercial sump pump without professional help.

Why Do Commercial Sump Pumps Get Clogged?

Commercial sump pumps deal with a high volume of water and are susceptible to getting clogged by debris. Here are some of the most common causes of clogged commercial sump pumps:

• Sediment buildup - Dirt, sand, gravel and other sediment can make its way into the sump pit and clog the pump. This sediment accumulates over time.

• Non-biodegradable materials - Things like plastic, rubber, cloth fibers and hair get washed into the pit and wrap around the impeller.

• Grease and oil - Leaks from kitchen sinks and floor drains can send grease into the lines that leads to the pump.

• Mineral deposits - Calcium, lime and other mineral deposits can form scale inside the pump and impede water flow.

DIY Methods to Try Unclogging It Yourself

Before calling a plumber, there are several DIY methods you can attempt to clear the clog:

Use a Shop Vacuum

• A wet/dry shop vacuum can generate enough suction to pull out debris clogging the pump.
• Remove the pump from the pit.
• Submerge the suction end of the hose in the pump inlet and turn on the vacuum. Allow it to run for several minutes to clear out any sediment.

Flush with Water

• Attach a hose to a faucet or water source.
• Aim the stream of water directly into the pump inlet opening.
• The rushing water can help dislodge any debris inside.

Use a Plumber's Snake

• A drain auger or plumber's snake can reach deep into the pump to pull out hair, cloth fibers and other debris.
• Slowly twist and turn the snake into the pump inlet until you feel the clog give way.

Clean Out the Sump Pit

• Remove any sediment, leaves, debris at the bottom of the pit.
• Scoop out gravel, dirt and sludge with a small shovel or bucket.
• This keeps new sediment from being sucked into the pump.

When to Call a Professional

If none of the DIY methods are successful, call a professional plumber. A plumber has the right equipment and expertise to fully diagnose and fix the problem. Signs it's time to call a pro:

• Pump won't turn on at all.
• Loud humming or clicking noises coming from pump.
• Pump turns on but doesn't discharge water.
• You've tried the DIY steps multiple times with no results.

A qualified plumber can dismantle the pump, clear out stubborn clogs and identify any electrical issues causing problems. While calling a plumber does cost money, it saves you time and gives you peace of mind knowing the issue is fixed properly.

Prevent Future Clogs

Regular maintenance helps avoid many sump pump clogs in commercial spaces:

• Clean the sump pit 1-2 times per year - Remove sediment, debris and grease/oil buildup.

• Install a sump pump lid - A cover prevents unwanted debris from falling into the pit.

• Hire a plumber for annual check-ups - Routine inspection and maintenance helps maximize lifespan.

• Install a sediment filter - Filters out dirt, rocks and particles before they reach the pump.

Following DIY unclogging methods and preventative maintenance is the most effective approach to keep your commercial sump pump operational. But don't hesitate to call in a professional when needed! A working pump is crucial for any business.