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TRUSTED BY MOUNT PROSPECT, IL HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon16
    Verified septic tank services reviews

Top-Rated Septic tank pros in Mount Prospect - Updated Nov 2026

Avatar for M and E Plumbing Service Inc
M and E Plumbing Service Inc
4.8(
57
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Mount Prospect, IL and surrounding areas

In business since 2011

Credit card accepted

"The awesomeness started within a couple hours of purchasing my deal. Matt reached out to clarify a misprint in the deal, and assure I still wanted to go through with the deal. He was able to to schedule me at a time that worked with my busy schedule.
Darryl and Mike arrived right on time, first thing in the morning. I had originally purchased a hot water tank replacement deal. During the old tank removal, it was discovered that my ejector pump was not working. The crew was equipped to replace that at a reasonable price as well. They worked quick and professionally and had all the work completed in a timely manner. They made sure to have tarps available to protect my floors when moving the tanks in and out. The crew had such pleasant personalities, and I could tell they enjoyed what they were doing.
I highly recommend M&E Plumbing for any work you may need!!
"
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+1

Recommended by98%of homeowners
Avatar for F3 Plumbing & Maintenance
F3 Plumbing & Maintenance
4.9(
33
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Mount Prospect, IL and surrounding areas

In business since 2021

Free estimates

Emergency services offered

"Very clogged toilet where my own plunger, nor my snake didn’t work.The plumber had it fixed in what seemed like only 5 minutes flat! I couldn’t believe it. I even used Riddix thinking the enzymes would eat thru the clog, but it only made the situation worse.Excellent plumber!!!"
Recommended by96%of homeowners
Avatar for McDonagh & Sons Plumbing & Sewer Inc
McDonagh & Sons Plumbing & Sewer Inc
4.1(
69
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Mount Prospect, IL and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"Excellent prompt affordable service.
I was contacted directly by Patrick, the owner, over the holiday weekend.
He quickly scheduled an appointment for Tuesday after the long weekend. Once he assessed the work needed, he got me a great price.
By Wednesday morning, he and his team had installed a new garbage disposal and new toilet. All the work was done quickly and while I was at work. They got everything done properly and left no mess behind. It was a seamless process and I am very satisfied with the results. I will be using them again for any plumbing issues.
I highly recommend this service.
"
Recommended by96%of homeowners
Avatar for Precision Today Plumbing Drain Cleaning
Precision Today Plumbing Drain Cleaning
4.1(
351
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Mount Prospect, IL and surrounding areas

In business since 1992

Emergency services offered

Credit card accepted

"Brent B. showed up on time and after reviewing my existing Sump Pump situation, I decided to move ahead with the work. They were able to complete it the same day! I had researched previously and had an idea of what I wanted. Brent along with another technician completed the work, answered my questions, cleaned up, etc. Brent and Dave did a great job and will definitely use them for future jobs.
"
Master Techs Service Today!
Owner Matt Morse Welcomes You!
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Recommended by80%of homeowners
Avatar for Mr Rooter Plumbing of Cook County
Mr Rooter Plumbing of Cook County
3.8(
26
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Mount Prospect, IL and surrounding areas

In business since 2007

Emergency services offered

Credit card accepted

"My name's Kelly, I live in Roselle and when i called Mr.  Rooter my toilet wasn't working (wouldn't flush, water kept running).  The tech they sent out was Manny and he was such a pleasure to deal with!  He inspected the toilet and since it was a older push button toilet he said they'd have to order the pieces and actually take the toilet to repair.   Manny explained all my options and pricing,
I rent so I kept waiting to hear from my landlord (no call back) so I sent him away and told him I'd call back with my decision, before even calling Mr. Rooter I had waited a day to hear from my landlord and NO luck, so I didn't want to wait any longer.  I made the decision myself!  He wasn't even gone 30 minutes I called him back to replace it.  He showed right back up, we chose a toilet- I went with the most basic white toilet and he went out and bought it.  Installation went fast, when he was done he went thru the whole house and did a free inspection of all plumbing.  I was very happy with my service call and my son was happy too cause Manny so nicely gave him 4 magnets to keep!
"
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+11

Recommended by68%of homeowners
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Septic Tanks FAQs, answered by experts

The best bacteria to add to a septic tank is anaerobic bacteria, which doesn't use oxygen to break down solid waste. Because there is less oxygen in a septic tank, anaerobic bacteria can decompose sludge in a sealed environment. On the other hand, aerobic bacteria need oxygen and are prevalent in the leach or drain field of a septic system.

The average three to four-bedroom home typically uses a well pump rated for 8 to 12 gallons per minute (GPM). To find the most accurate size for your specific needs, a common rule of thumb is to count the number of water fixtures and appliances in your home and aim for that number in GPM. This calculation allows for about one gallon of water per minute per fixture. Because estimating the correct size can be challenging, it's best to have a professional technician make the final determination. A professional can ensure your pump provides sufficient water for your home, especially during peak usage hours.

The purpose of a septic tank is to allow solid wastes to separate out of the wastewater using time, gravity, and other natural biological processes. If your septic tank is too small, it might be overwhelmed by solid waste and unable to accomplish this task—and if it’s far too large, there won’t be enough liquid in the tank to nurture the necessary bacteria to aid in the breakdown process.

Schedule annual inspections, test water pressure, and protect the pump from freezing temperatures.

Buying a well drilling kit will save you money over hiring a professional. That said, digging a well is risky. If you make an error, you may have to get help fixing it. Also, the DIY costs are still pretty hefty when considering everything needed to complete the project successfully. You’ll need to account for the permit, pump, water tank, and more. If you don’t feel comfortable taking the necessary precautions to tackle this on your own, go with a pro.

The Mount Prospect, IL homeowners’ guide to septic tank services

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