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TRUSTED BY SUPERIOR, MI HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon38
    Verified septic tank services reviews

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

Knights Grading & Excavating, Inc.
New to Angi
Septic System - Install or Replace

Serving Superior, MI and surrounding areas

Approved

In business since 1986

Free estimates

Knights Grading & Excavating is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 12 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

Response time1 day
Avatar for Handyman etc.
Handyman etc.
New to Angi
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+1 more

Serving Superior, MI and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

I’m a quality-driven handyman dedicated to providing reliable, professional, and detail-oriented service. I take pride in doing the job right the first time, using quality materials and paying close attention to the small details that make a big difference. Whether it’s repairs, maintenance, home improvements, or general handyman work, my goal is to deliver dependable workmanship and leave every customer completely satisfied.

Avatar for US Drain, Inc.
US Drain, Inc.
4.3(
12
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Superior, MI and surrounding areas

In business since 1987

Free estimates

Emergency services offered

US Drain, Inc. is family owned and operated for more than 30 years. We are licensed, bonded and insured. Our company is based on the belief that our customers' needs are of the utmost importance. Our entire team is committed to meeting those needs. As a result, a high percentage of our business is from repeat customers and referrals. We would welcome the opportunity to earn your trust and deliver you the best service in the industry.

Recommended by100%of homeowners
Levine & Sons
4.2(
319
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Superior, MI and surrounding areas

In business since 1927

Emergency services offered

Credit card accepted

"The first visit was to replace my water heater. He asked how I liked my Sanyo air conditioning (wall mount deliver, condenser outdoors) I replied that there were great but they leak. He told me they could fix that. So second call was to fix my leaking air conditioners. In both cases the workers are prompt , professional , very helpful. These guys are not cheap but I think there prices are fair market value and they do great work.
"
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+5

Recommended by82%of homeowners
Plumbing Professors
3.9(
47
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For Business

Serving Superior, MI and surrounding areas

In business since 2008

Free estimates

Credit card accepted

Plumbing Professors, LLC, has the dedication to get the job done right the first time every time! We are a fully licensed and insured business and we specialize in all aspects of plumbing. We are also an owner operated business so you know we will not only meet, but exceed your high expectations! Let us work for you! With years of experience and references choose Plumbing Professors, LLC, today for all of your specific plumbing needs!

Response time1 day
Recommended by90%of homeowners
Showing 1-10 of 42
Septic Tanks FAQs, answered by experts

A household of four can easily fill a 1,000-gallon septic tank within a week. It may be 10 to 14 days for smaller households. But the reason why you don't need weekly pumping is because the tank's contents eventually reach the overflow pipe. They flow down this pipe to the absorption area whenever water is used in your home. The tank keeps working at this full level until it's pumped again.

You may notice a septic smell in your yard after it rains if groundwater is entering your septic tank and causing it to overflow. If you experience septic odors after rainfall, contact a licensed plumber. They can construct a drain to redirect rainwater away from your septic tank. 

The size of your water well pressure tank is limited only by your budget and the amount of space you have to use. Larger tanks can hold more water, meaning your well pump will need to cycle less often. This can extend the life of both the pressure tank and your well pump. Larger tanks cost more and take up more room, though.

A septic system's lifespan typically ranges from 15 to 40 years, with a common average of 20 to 30 years. The longevity heavily depends on the tank's material, maintenance diligence, and usage habits. With proper care, lifespans can reach the upper end of this range.

Lifespan by Tank Material:

  • Concrete: 20 to 40 years

  • Plastic or Fiberglass: 30 to 40 years

  • Steel: 15 to 20 years

To maximize your system's lifespan, follow these maintenance best practices:

  • Regular Pumping and Inspections: Have the tank pumped every three to five years and schedule professional inspections regularly.

  • Mindful Usage: Only flush human waste and toilet paper. Avoid putting items like cat litter, paper towels, cigarette butts, fats, grease, oils, or coffee grounds down your drains.

  • Avoid Chemicals: Do not pour harsh chemicals into the system.

  • Water Conservation: Reduce the amount of wastewater your system has to process.

  • Protect the Drain Field: Avoid driving or building heavy structures over the drain field area.

If your leach field becomes clogged or saturated, it can cause several problems with your home's septic system. The clog can cause sewage to back up into your home, leading to unpleasant odors and mess. A backed-up septic system can be a health hazard, particularly if the sewage starts to leach into the ground surrounding the leach field.

There are several ways to fix a saturated drain field, including cleaning out your septic tank, adding enzymes and additives to your drain system, and installing a larger septic system.

The Superior, MI homeowners’ guide to septic tank services

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