24/7 Emergency Service in Lake County
Sump Pump Repair in Hammond, IN
Same-Day Repair, Priced Before We Start
Float switches, check valves, motors and frozen discharge lines. We diagnose the actual fault instead of selling you a new pump.
Answered 24 hours. Free quote over the phone.
About Sump Pump Repair Guys in Hammond
We repair sump pumps and nothing else. No waterproofing upsell, no membership plan. You get a diagnosis, a written price, and a full-cycle test before we leave.
The sanitary district here publishes an unusually straight flood proofing guide. It puts the private sewer at the centre of the problem, and that pipe is yours.
Three ways one pipe floods a basement
The district is clear that basements flood when the private sewer running from the house to the main becomes blocked or flooded. There are three routes to that, and only one of them starts in the street.
- Yours
Maintain the private connection
The district states it plainly. Homeowners are responsible for maintaining their private sewer connection and for disconnecting any improper connections.
- Keep it clear
Roots, grease and broken segments
Backups can be reduced by keeping the private sewer clear of tree roots and grease, and by repairing broken sections rather than clearing them repeatedly.
- Neighbours
Where your outfall points matters
City rules bar directing runoff from roof drains, sump pump outfalls or other building drains so that neighbouring or city property is adversely affected.
- The system
Over half of it is combined
The district runs around 380 miles of sanitary, storm and combined sewers across roughly 50 square miles, with a majority combined service area and eleven overflow outfalls.
It does not take many wrong connections
A neighbouring Calumet-area city puts the arithmetic starkly. In a neighbourhood of 200 homes, it takes only six to eight sump pumps running into the sanitary sewer in wet weather to cause backups.
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There is 2,000 dollars in it
The sanitary district has offered homeowners reimbursement of up to 2,000 dollars toward a valve that shuts when backflow starts building in the sewer.
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A licensed plumber, and the paperwork
The work has to be completed by a licensed plumber who files the proper paperwork. Doing it informally forfeits the money.
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Six inches in a day is not theoretical
In August 2025 the area took over six inches of rain in 24 hours, sewers and the treatment plant ran at full capacity, and hundreds of homes flooded.
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A valve is not a pump
The valve stops sewage coming back in. Your sump pump moves groundwater out. Most Hammond basements need both working, and they fail in different ways.
What we repair
- 01
Float switch
The most common failure. If it runs when you lift the float by hand, this is it.
- 02
Check valve
Failed valves drop the discharge column back into the pit seconds after shutoff.
- 03
Impeller and motor
Grinding, humming or tripping. We test under load before recommending replacement.
- 04
Pit and basin
Cracked, silted or undersized basins short-cycle every pump fitted into them.
- 05
Discharge line and outlet
Blocked, crushed, frozen, or pointed where it affects the property next door.
- 06
Backup systems
Battery load testing and changeover checks, because storms here take the power out first.
Hammond neighborhoods we cover
Same-day service citywide.
- Hessville
- Robertsdale
- Woodmar
- North Hammond
- Downtown Hammond
- Columbia Avenue
- Kennedy Avenue
- Indianapolis Boulevard
- Sheffield Avenue
- Grand Calumet River
- Little Calumet River
- Wolf Lake
- Munster
- Highland
- Griffith
- Whiting
- East Chicago
- Dyer
- Schererville
- Merrillville
- Lansing
- Calumet City
ZIP codes we service
- 46320
- 46323
- 46324
- 46327
- 46394
- 46321
- 46322
- 46319
- 46312
- 46402
- 46404
- 46307
- 46373
- 46375
- 46410
- 46311
Not listed? We cover all of Lake County. Call and we will confirm in under a minute.
Hammond sump pump questions, answered
Is there money toward a backflow valve?
Yes. The sanitary district has offered homeowners reimbursement of up to 2,000 dollars for installing a valve that shuts when backflow starts to build in the sewer. A licensed plumber must complete the work and file the proper paperwork.
Whose pipe is the problem?
Usually yours. The district says basements flood when the private sewer from the house to the main becomes blocked or flooded, and that homeowners are responsible for maintaining that connection and disconnecting improper ones.
Can a few neighbours really cause my backup?
In this region, yes. A neighbouring city puts it at six to eight sump pumps discharging into the sanitary sewer in a 200 home neighbourhood being enough to cause backups in wet weather.
Where can my discharge point?
Onto your own ground, and not in a way that adversely affects a neighbouring property or city property. City rules cover roof drains, sump pump outfalls and other building drains alike.
I have a valve. Do I still need the pump serviced?
Yes. They do different jobs. The valve stops sewage entering from the main. The pump removes groundwater from under the slab. One working and one failed still leaves you with a wet basement.
How fast can someone come out?
Same day across most of Lake County, and after hours when water is already coming in. Most parts-level repairs finish in the same visit.
Two of the three causes start on your side.
Emergency repair, diagnostics, pit and valve testing, or a dry-weather inspection. Serving Hammond and all of Lake County.