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Jadd Seppmann & Sons Well & Septic SystemsPlumber in Mankato, MN

Jadd Seppmann & Sons Well & Septic Systems is a plumber at 54043 MN-68, Mankato, MN 56001, ranked #19 of 26 plumbers in Mankato and rated 4.7 from 22 Google reviews. Open Monday to Friday.

Mankato, MNUpdated 0 paid placements in any rankingHow we rank

Call (507) 625-3400Website ↗

Key facts

Key facts about Jadd Seppmann & Sons Well & Septic Systems
Address54043 MN-68, Mankato, MN 56001Get directions
Phone(507) 625-3400
Websiteseppmann.com
HoursMonday to Friday: 8 AM – 5 PM
Google rating4.7 from 22 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • Plumbingmain tradeadditional Google category

Service area

Serves Mankato and 3 towns within 25 miles: North Mankato, Saint Peter and New Ulm.

Based in Mankato, MNView on map

Opening hours

Opening hours for Jadd Seppmann & Sons Well & Septic Systems
DayHours
Monday8 AM – 5 PM
Tuesday8 AM – 5 PM
Wednesday8 AM – 5 PM
Thursday8 AM – 5 PM
Friday8 AM – 5 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

Typical plumbing prices

Typical plumbing prices
JobLowTypicalHigh
Water heater replacementPer unit, installed (unit plus labor); typical range of customer-reported jobs. US national range$882$1,348$1,826

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Compare nearby plumbers

Jadd Seppmann & Sons Well & Septic Systems compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Jadd Seppmann & Sons Well & Septic Systems (this business)—504.7 (22)—NoNo
Schwickert’s Tecta America#17524.6 (94)—NoNo5.0 mi
Ryan Plumbing & Heating and Ryan Electric#18504.6 (37)—NoNo13.5 mi

See all 26 ranked plumbers in Mankato

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.7from 22 Google reviews

Hired Jadd Seppmann & Sons Well & Septic Systems? Write a review

Questions about Jadd Seppmann & Sons Well & Septic Systems

How is Jadd Seppmann & Sons Well & Septic Systems ranked in Mankato?

Jadd Seppmann & Sons Well & Septic Systems is ranked #19 of 26 plumbers in Mankato by CR Score, with 50 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are Jadd Seppmann & Sons Well & Septic Systems’ hours?

Jadd Seppmann & Sons Well & Septic Systems is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 5 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Jadd Seppmann & Sons Well & Septic Systems serve?

Serves Mankato and 3 towns within 25 miles: North Mankato, Saint Peter and New Ulm. The list is based on the business's location and the usual service radius for plumbing. Confirm your address is covered when you call.

What do Google reviews say about Jadd Seppmann & Sons Well & Septic Systems?

Jadd Seppmann & Sons Well & Septic Systems has a rating of 4.7 from 22 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact Jadd Seppmann & Sons Well & Septic Systems?

Call Jadd Seppmann & Sons Well & Septic Systems on (507) 625-3400. The business is at 54043 MN-68, Mankato, MN 56001. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.

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