Septic pumping in Rochester is the call we get most, but the work this company is built on is septic installation and septic repair. We put in new systems, fix the ones that quit, and pump tanks on a steady route across the Rochester area. If your system needs work, you are in the right place.
Most of the big jobs start with a new system. We handle septic tank installation in Rochester from the soil test to the final cover — conventional trench systems where the soil allows, and mound systems where the water table sits high. Design, permit, and soil work are part of the job, not extra surprises.
When a system acts up instead, we come find the failed part. Our septic repair in Rochester covers effluent pumps, baffles, filters, lines, and distribution boxes — and drain fields, which are where small repair bills can turn into system bills if they sit too long. We price repair by the part that failed, and the price is in writing before work starts.
Pumping keeps the whole thing healthy. We run septic tank pumping in Rochester and across the area on a 3-to-5-year cycle for most homes. Not sure when yours was last done? Call and ask — and see our septic service areas for the full list of towns we cover.
Most homes outside Rochester's sewer lines run on a tank and a field — thousands of them, spread from Stewartville to Zumbrota — and there aren't many of us who do this work full time. If yours needs help, you'll talk to the crew that shows up, not a call center.
Septic work is priced three ways around Rochester: a new system prices by the type the soil calls for, a repair prices by the part that failed, and pumping prices by the tank. Here are the ranges we see on real jobs in the Rochester area, and a calculator built on the same numbers.
A new system prices by type, and the soil test picks the type — the county permits what the ground allows, not what sounds cheapest. Conventional trench runs $8,000–$18,000, at-grade $12,000–$22,000, mound $14,000–$28,000, and advanced treatment (ATU) $15,000–$30,000, all figured for a 3-bedroom home. Each bedroom over three adds about $750–$1,500. Design, permit, and soil work ($500–$1,300 published) sit inside these bands. Mounds are the most common new system in Minnesota — where the water table is high, that is the system you get.
Repair prices by the failed part, not by the hour. Small parts — a filter, lid, or baffle — run $250–$900. An effluent or dosing pump runs $500–$1,500. Line and distribution box work runs $500–$2,500. The drain field is where bills grow: repair or rejuvenation runs $1,000–$5,000, and a partial-to-full drain field replacement runs $5,000–$15,000 — big fields can run past that. The diagnostic visit sits inside every band.
Pumping prices per tank, by size, with the lids at grade: a 750-gallon tank runs $250–$450, 1,000 gallons $300–$550, 1,250 gallons $350–$650, and 1,500 gallons $400–$750. A buried lid that has to be found and dug adds $50–$200. A long-overdue tank with hardened sludge adds $100–$300. Most homes here run 1,000 or 1,250 gallons, and most tanks want pumping every 3 to 5 years.
Where these numbers come from. Published national cost guides — Angi, HomeAdvisor, and HomeGuide — plus Minnesota sources: MPCA and University of Minnesota Extension system data, Scott County published local averages, and a real 2025 Minnesota contractor quote. Installation bands are rebuilt around the Minnesota figures, which run higher than the national guides. They are planning ranges, not a quote: your final price is confirmed after an in-person look, before any work starts.
A word about materials and systems. These ranges are figured on standard, proven equipment — a fiberglass or concrete tank sized to the house, spec-grade pipe and distribution parts, and (on a mound) hundreds of tons of clean washed sand hauled in and placed right. Materials are not all the same, and neither is the ground they go into. Your soil test decides which system the county will permit — good soil might take a conventional trench, while a high water table means a mound, and the two don't price anywhere near each other. That's why two systems that sound alike can price thousands apart, and why the exact system, materials, and price get confirmed at the in-person estimate, in writing, before any work starts.
Bands are for a 3-bedroom home. The soil test picks the system — this shows what each one costs.
Pick the part that failed — if you are not sure, that is what the visit finds out. The diagnostic is inside every band.
Pick the size closest to your tank — most homes here run 1,000 or 1,250 gallons.
Free — no obligation. Your calculator numbers ride along with the request.
Your estimate is attached automatically. Add your info and tell us about the project — the system, the symptoms, anything we should know before we come out. Prefer to talk? Call (612) 260-8779.
Real scopes, real numbers. Every project below is priced off the same rate card as the calculator above — installs by system type, repairs by the failed part, pumping by the tank — so pick a card, then run your own job through it.
The projects below are representative of the work we do around Rochester — the kind of jobs, the way they're priced, and what homeowners tell us after. Verified customer projects replace these examples as jobs close.
Pumped a 1,250-gallon tank at a home south of Stewartville, lids at grade, and checked the baffles and filter while the tank was open.
Final price: $475
"We moved in last spring and nobody could tell us when the tank was last pumped. They found the lids fast, pumped the whole tank, and showed me the filter and baffles while it was open so I know what shape things are in. In and out in about two hours, and now I have a date on the calendar for next time."
Installed a new 3-bedroom mound system on a rural lot outside Kasson in Dodge County — soil test, design, and county permit handled as part of the job, with a 1,500-gallon tank and a full sand mound.
Final price: $22,400
"Our old system failed its inspection and the county said mound — no choice in it. They explained why the soil picked the system, gave us one written price, and stuck to it. The yard was torn up for a week and then it wasn't. Everything passed, and the paperwork was done right."
Replaced a failed drain field at a home outside Chatfield — old laterals dug out, new chamber field set and leveled, yard graded back when the work was done.
Final price: $8,900
"The grass over the field stayed green in January and the drains kept getting slower. I was sure the whole system had to go. They walked the field, showed me where it had failed, and replaced just the field — the tank and lines were still sound. It drains like a new house now."
Replaced a failed effluent pump at a home in Byron — pump chamber opened, old pump pulled, new pump set and tested, alarm checked before we left.
Final price: $1,150
"The alarm went off on a Sunday and I figured I was in for a whole new system. They came out, found the pump had quit, and swapped it the same visit. Price was written down before they started and it didn't change. That's how it should work."
Emergency call in Pine Island, Goodhue County — a backed-up 1,500-gallon tank pumped out, and a cracked outlet baffle found and replaced while the tank was open.
Final price: $1,275
"Water came up in the basement drain on a Friday night and I just panicked. They answered the phone, told me what to shut off, and had a truck here the next morning. They pumped the tank, found the baffle that caused it, and fixed that too. I slept fine the next night."
Installed a new conventional trench system for a 3-bedroom home outside Zumbrota — new tank set, trench field laid where the soil allowed, old failed tank pumped and crushed in place to code.
Final price: $13,500
"We bought an older place knowing the septic was on its last legs. They tested the soil, told us straight that our ground could take a trench system, and gave us the price in writing. Watching that new tank go in was the best part of the whole remodel."
New systems from the soil test to the final cover — conventional, at-grade, mound, and advanced treatment, sized to your home and permitted by your county.
Pumps, baffles, filters, lines, and distribution boxes — priced by the part that failed, with the price in writing before work starts.
Tank pumping by size, on a 3-to-5-year cycle for most homes. We check the baffles and filter while the tank is open.
Wet spots, slow drains, and soggy yards traced to the field — repaired where we can, replaced where we have to.
Cracked or failing tanks pumped, removed or crushed in place to code, and replaced with a new tank sized to the house.
Inspections for home sales and county compliance — the system opened, pumped, and checked, with the paperwork done right.
A new system is the biggest job we do, and the soil picks the type. Good soil may take a conventional trench at $8,000–$18,000. A high water table means a mound at $14,000–$28,000. Design, permit, and soil work sit inside those bands — the exact system and price are confirmed at the in-person estimate, in writing, before any digging starts.
Most repairs are one failed part. Small parts run $250–$900. An effluent pump runs $500–$1,500. Drain field work runs $1,000–$5,000 to repair and $5,000–$15,000 to replace. We find the part, show you the problem, and price it before we fix it.
Pumping runs $250–$750 by tank size, and it is the cheapest insurance a septic system has. A tank pumped on schedule keeps solids out of the drain field — and the field is the expensive part to lose.
If the same property has well trouble, our sister crew covers well pump repair & drilling across the Rochester area.
It depends on the system your soil allows: conventional trench $8,000–$18,000, at-grade $12,000–$22,000, mound $14,000–$28,000, advanced treatment $15,000–$30,000 for a 3-bedroom home. Your exact price is confirmed in writing after the soil test and an in-person look.
Every 3 to 5 years for most homes. Big families and small tanks sit at the short end. If you don't know when yours was last pumped, it is due.
No. Estimates are free and in writing. You get the exact price before any work starts.
Rochester and the Rochester area: Stewartville, Kasson, Chatfield, Byron, Pine Island, Dodge Center, and Zumbrota.
Ready when you are: call (612) 260-8779 for a free written estimate — phones answered 24/7.
