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TRUSTED BY BUFFALO, MN HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon23
    Verified septic tank services reviews

Top-Rated Septic tank pros in Buffalo - Updated Nov 2026

Avatar for Ende Septic Service, LLC
Ende Septic Service, LLC
4.8(
5
)
Septic Tank - Clean or Pump Out

Serving Buffalo, MN and surrounding areas

In business since 1999

"ENDE SEPTIC was chosen for our services needed. Phone call: immediate response. Staff friendly and professional. Performance: Arrived on time, courteous, clean. Price: Very Affordable & Invoiced amount Quoted! Excellent service! Thank You! Carol Ballantine, Ballantine Realty"
Recommended by100%of homeowners
Avatar for Custom Septic, Inc.
Custom Septic, Inc.
4.3(
4
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For Business

Serving Buffalo, MN and surrounding areas

In business since 1996

Free estimates

Warranties offered

At Custom Septic we take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Septic system install
Septic system install
Septic system install
Septic system install
Septic system install

+2

Response time2 hrs
Response rate89%
Recommended by100%of homeowners
Toutges Brothers Septic & Excavating LLC
5.0(
2
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+1 more

Serving Buffalo, MN and surrounding areas

In business since 2022

Free estimates

Emergency services offered

We are extremely passionate about the work that we do. With more than 45 years experience, you can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today $100 per estimate! \n \nFamily Owned and Operated

Response time20 mins
Response rate100%
Recommended by100%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Buffalo, MN and surrounding areas

In business since 1971

Credit card accepted

"The technician emptied the freezer, which was in the basement, to work on the part that needed repair. Then he neglected to put anything back into the freezer, including a turkey I had bought for Christmas and a rack of ribs. Two days after he left, I went out of town for two weeks. The turkey actually exploded and spewed its liquid all over everything, which had to be discarded. I let AHS know and they couldn't even bother to call me or follow up on this. I'm considering not renewing my contract with them because of the quality (or lack thereof) of many of the providers they send."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by65%of homeowners
Wruck Excavating, Inc.
5.0(
1
)
Septic System - Repair

Serving Buffalo, MN and surrounding areas

In business since 2000

Free estimates

Credit card accepted

It can be a daunting task looking for not only the right contractor for your job but also the right contractor for you. We completely understand what you're going through. We know every customer has different desires, different needs and different schedules. We're not only here to turn your ideas into reality but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process.

Response time6 hrs
Recommended by100%of homeowners
Avatar for Hanson Plumbing Industries
Hanson Plumbing Industries
5.0(
5
)
Septic System - Repair

Serving Buffalo, MN and surrounding areas

Credit card accepted

Hanson Plumbing Industries is a full-service plumbing contractor serving Minnesota with reliable, detail-driven workmanship. We handle everything from residential and commercial repairs to installations, remodels, and utility plumbing, delivering precise solutions tailored to each project. Based in the Twin Cities area, we proudly serve customers throughout Anoka, Hennepin, and surrounding counties. Our focus is simple: dependable service, clear communication, and high-quality results on every job.

Septic Tanks FAQs, answered by experts

Neither system is necessarily better or worse than the other, but one of the two might be better for your needs. For example, anaerobic systems are less expensive than aerobic ones and don’t use power to run. On the other hand, aerobic septic systems don’t take up as much space and are typically more efficient than their anaerobic counterparts.

A septic system inspection costs $100 to $200. Doing so can spot issues early so you can plan for necessary repairs ahead of time and save yourself the issue of a backed-up septic tank. Some septic tank repair professionals do an inspection as part of their yearly maintenance on your septic tank if you choose to pay for that service, but you should shoot to have a septic system inspection completed at least once every two to five years.

Yes, it is generally okay to oversize a well pressure tank, and it will not harm your well system. The primary advantage is that a larger tank reduces frequent pump cycling, leading to longer, slower cycles with fewer startups. This can result in less wear and tear, potentially increasing the lifespan of the pump and conserving energy. However, there are drawbacks to consider. Oversized tanks have a higher upfront cost and require more physical space. While not necessarily a bad thing, opting for a tank that is appropriately sized for your well is often the most efficient choice in terms of cost and space.

You can add three rotten tomatoes or 1/4 ounce of yeast to your septic tank to speed up the decomposition of sludge. You can add the tomatoes by way of your garbage disposal and the yeast by way of your toilet. You can do either of these additives once every three months as needed.

There are many potential causes of low well water pressure. The most common include sediment buildup, leaking pipes, a failing well pump, or a cracked pressure tank. 

The Buffalo, MN homeowners’ guide to septic tank services

From average costs to expert advice, get all the answers you need to get your job done.