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Mittlestadt Plumbing & Wells, L.L.C.

About Us

Mittlestadt Plumbing & Wells, L.L.C. has been the trusted choice for quality plumbing services in Knapp, WI, and Dunn County since 2017. Our experienced team specializes in a comprehensive array of services including plumbing, septic pumping, septic tank maintenance, well inspections, and resolving clogged drains. We are dedicated to delivering efficient and reliable solutions that cater to your specific needs. Discover why our clients rely on us for all their plumbing requirements and call us today to experience exceptional service!

Our Story

Mittelstadt Plumbing & Wells, L.L.C. has proudly served Knapp, WI, and communities throughout Dunn County since 2017, becoming a trusted partner for homeowners, farms, and businesses seeking dependable plumbing and well services. From the beginning, our mission has been to provide honest, high-quality workmanship backed by knowledgeable professionals who understand the importance of reliable water systems. Whether you are dealing with a sudden plumbing issue, maintaining a septic system, or ensuring the safety and performance of your well, our team is committed to delivering solutions that protect your property and bring peace of mind.

Over the years, we have built a strong reputation by offering a wide range of services designed to meet nearly every water and plumbing need. Our comprehensive plumbing services cover everything from new installations to repairs on water lines, clogged drains, pressure tanks, water heaters, hydrants, and windmills. We understand how disruptive plumbing problems can be, which is why we are equipped to quickly diagnose issues and restore function with efficient and long-lasting results. Whether it’s a simple fix or a complex system concern, you can rely on our experience and commitment to quality workmanship.

Septic system care is another cornerstone of our business. We offer septic pumping, septic tank maintenance, filter cleaning, holding tank services, septic system installation, septic repairs, and septic inspections to ensure your system continues to operate safely and efficiently. Our team is trained to handle everything from plug lines to sewer line augering, frozen lines, and mound rejuvenation, helping prevent costly backups and extend the life of your system. We also provide real estate inspections and perk tests, giving buyers and property owners accurate information they can trust when making important decisions.

For customers who rely on wells, we provide comprehensive well services including well inspections, well pumps, water sampling, well abandonment, well pump repair, and system troubleshooting. Clean, dependable water is essential, and our team has the expertise to keep your well performing at its best. Whether you're maintaining a long-established system or need guidance with a new installation, we ensure every job is done with precision and care.

Our service area extends within a 50-mile radius of Knapp, WI, allowing us to support a wide range of rural, residential, and commercial properties throughout the region. No matter where we go, we bring the same level of dedication—respecting your time, your property, and your trust in our company.

At Mittelstadt Plumbing & Wells, we believe great service means more than just fixing a problem. It means listening, advising honestly, and providing solutions that truly fit your needs. Our customers return to us year after year because they know they’ll receive clear communication, dependable results, and a team that genuinely cares about their satisfaction and safety.

Discover why so many homes and businesses rely on us for all their plumbing, septic, and well service needs. Call Mittelstadt Plumbing & Wells today and experience exceptional service from a company committed to doing things the right way.

Areas Served

Our Professional Associations

Better Business Bureau (BBB)

Our Certifications

Licended and Bonded

What We Offer

Our Services include:

Plumbing
Pressure Tanks
Water Heaters
Septic Pumping
Septic Tanks
Septic System Installation
Septic Tank Pumping
Septic System
Holding Tanks
Septic Repairs
Septic Inspections
Filter Cleaning
Plug Lines
Machines Cleaned
Well Inspections
Well Pumps
Clogged Drains
Sewer Line Augering
Frozen Lines
Perk Tests
Mound Rejuvenation
Real Estate Inspections
Water Sampling
Water lines
Wells
Wells Pumps
Well Abandonment
Richie Waters
Hydrants
Windmills

Our Brands include:

Testimonials

On 8/24/2026 Steve & Diane Brown had this to say:
We were told we needed a new well pump by an installer of heat pumps. Tim came and checked our entire system, and told us our pump was working just fine, saving us $4 - 5000. He turned down our offer to pay him for coming to our home and his evaluation. Testimonial written by Steve & Diane Brown on this site.

On 8/22/2026 Scott Casello had this to say:
Been there customer for years,once a month on time every time. Very reliable and professional.

On 8/16/2026 Cindy Roewer had this to say:
We had an emergency septic issue and we called Middlestadt plumbing. Tim came out within an hour and was able to find the issue and fixed asap. I highly recommend Middlestadt Plumbing. Tim was fabulous. Price was great 👍.

On 4/2/2026 Gina Alberti had this to say:
Tim was fantastic! He got there immediately and was able to stop the leak before it caused too much damage. He was a great communicator and put us at ease.

On 2/1/2026 Kevin Bordenave had this to say:
Thank you for the excellent service today! Mittlestadt Plumbing has continued to be our preferred contractor for quick, honest, and reliable service. Tim got our well working again in -23 degrees!

Contact Us

Mittlestadt Plumbing & Wells, L.L.C.
E742 US-12 Knapp, WI 54749
Phone: (715) 308-3232
Email: mpwllc12@gmail.com

We travel within a 50-mile radius of Knapp, WI

Where To Find Us

Payment Types Accepted

Debit Cards, Discover, MasterCard, Visa

Our Hours

Holiday Hours May Vary. Please Call For Details.

Monday: 7:00 AM - 5:00 PM 24/7 Emergency Service
Tuesday: 7:00 AM - 5:00 PM 24/7 Emergency Service
Wednesday: 7:00 AM - 5:00 PM 24/7 Emergency Service
Thursday: 7:00 AM - 5:00 PM 24/7 Emergency Service
Friday: 7:00 AM - 5:00 PM 24/7 Emergency Service
Saturday: Open 24 Hours
Sunday: Open 24 Hours

News

On 8/25/2026 this was posted:
Keep Your Septic System Running Efficiently

Routine septic maintenance helps prevent costly repairs and unexpected issues. Mittlestadt Plumbing & Wells offers septic pumping, maintenance, and installation services to help keep your system operating at its best. Schedule preventative service and enjoy greater peace of mind.

#SepticService #SepticMaintenance #PropertyCare #DunnCounty
Expires 8/24/2027

Thank you so much for your kind words! ⭐Providing fast, reliable service and clear communication is always our goal. We appreciate your trust and look forward to helping you again—or anyone you know—in the future!
#ThankYou #HappyCustomer #5StarService #ReliablePlumbing #FastResponse #CustomerCare #SupportLocal #PlumbingPros 💧🔧

Professional Well Services

Your well system plays a vital role in providing clean, safe water for your property. Our team offers well inspections, pump repairs, and water system services designed to keep your well operating efficiently year-round. Trust the experts to help protect your water supply.

#WellServices #CleanWater #WaterSystems #WisconsinHomes

Trusted Plumbing Solutions

When plumbing problems strike, you need a team you can trust. Mittlestadt Plumbing & Wells provides dependable plumbing services for homes and businesses throughout Knapp and the surrounding area. From repairs and maintenance to troubleshooting and installations, we're here to keep everything flowing smoothly.

#PlumbingServices #KnappWI #ReliableService #HomeMaintenance

🚰🌟 Dependable water starts with professional well services! Whether it’s inspections, pump repairs, or water quality solutions, we keep your system running strong and your water safe.
#WellServices #CleanWater #PumpRepair #WaterSystem #HomeCare #ReliableExperts #WaterSolutions 💙💧

FAQ

What areas do you serve?

We proudly serve customers within a 50-mile radius of Knapp, WI, including Dunn County and surrounding rural, residential, and commercial areas. If you're unsure whether you’re in our service range, feel free to contact us and we’ll be happy to confirm.

Do you offer both residential and commercial services?

Yes, we provide plumbing, septic, and well services for homes, farms, businesses, and commercial properties. Our team is equipped to handle everything from routine maintenance to large-scale system installations and repairs.

How often should I pump my septic tank?

Most septic systems should be pumped every 2–3 years, depending on tank size, household usage, and system condition. We can assess your system and recommend a maintenance schedule that ensures long-term efficiency and prevents costly issues.

Can you help if my well isn’t producing water or has low pressure?

Absolutely. We handle well pump diagnostics, repairs, replacements, and inspections. Whether the issue is electrical, mechanical, or related to water levels, our team can quickly determine the cause and restore proper water flow.

What should I do if my drains are clogged or my sewer line is backed up?

If you’re experiencing slow drains, backups, or gurgling, call us right away. We offer sewer line augering, drain clearing, plug line services, and machine cleaning to safely remove blockages. Acting quickly can prevent further damage and restore proper drainage.