| Quick facts | Answer |
|---|---|
| Cost range | $50-200 repair; $600-1,400 replacement installed |
| Time | Varies by fault - confirm timing in your quote |
| Who's qualified | Licensed plumber or drainlayer; permit required before work begins |
What does a sewage ejector pump do?
A sewage ejector pump moves wastewater from basement bathrooms, laundry, or other below-grade plumbing up to the main sewer line. Gravity cannot drain these fixtures, so the pump is essential. When it fails, wastewater can back up quickly.
When is repair enough instead of replacement?
Simple faults like a bad float switch, a tripped GFCI, or a clogged check valve usually fall in the $50-200 repair range. If the pump itself is dead, replacement is commonly quoted at $600-1,400 installed, with the pump costing $300-600. Ask the pro which situation applies to your unit.
Does Kansas City require a licensed plumber for sewage ejector pump repair?
Missouri law generally requires sewer, sewage, and plumbing repair work to be done by a licensed plumber or drainlayer, with a permit obtained before work begins. Kansas City also requires plumbing contractors to hold a city contractor license and employ a qualified supervisor. Ask the pro for proof of licence and insurance.
What do Kansas City plumbers charge per hour?
Kansas City plumbers typically charge $45-200 per hour, and many require a minimum of two hours or add a call-out fee of $70-160. The average plumbing project in Kansas City runs $303, with a typical range of $167-443. Get the hourly rate and minimums spelled out before work starts.
What to do next
- Check whether the pump hums but does not pump, trips the GFCI, or cycles constantly - note the symptom for your quote.
- Ask the pro for proof of a Missouri plumber or drainlayer licence and whether a permit is needed before work begins.
- Request itemized pricing so you know if you are paying a $50-200 repair or a $600-1,400 replacement.
- Compare whether the quote includes the pump ($300-600) separately from labor.
- Call (816) 750-5918 or email [email protected] for a free quote from a licensed, insured Kansas City plumber.
KC Plumb is a free referral service: an independent contractor does the work and may pay us a referral fee. You never pay us anything.


