The Best Septic System Company in Union

Compare top-rated septic system providers in Union. Profiles include verified reviews, service details, and direct contact options.

Service providers

Septic Services

Septic Services

4
Open today

Open 7:00 AM – 4:30 PM

Septic Services, Inc. opened its doors for business in 1982.

In 2003, we bought another company, adding some 4,000 more customers, so that t…

Septic System pros near Union

These companies are based in nearby cities and serve Union.

Bob Mahoney Plumbing and Excavating

Bob Mahoney Plumbing and Excavating

Fenton, Missouri · 28.9 mi away

4.5
Open today

From $50

Up to $500

Open 24/7

At Bob Mahoney Plumbing and Excavating in Fenton, we specialize in comprehensive septic system services. Whether it's a routine inspection or an e…

Pro-Com Septic & Excavation

Pro-Com Septic & Excavation

De Soto, Missouri · 32.1 mi away

5
Open today

Open 24/7

Pro-Com Septic & Excavation is a family owned & operated local septic & excavation business. We would love to help you with your septi…

Sewage Pump Solutions

Sewage Pump Solutions

De Soto, Missouri · 32.1 mi away

5
Open today

Open 24/7

We have been in the industry for 10 + years we have the knowledge and expertise to inspect, upgrade, repair or replace. You have septic problems c…

DRD Environmental

DRD Environmental

St. Louis, Missouri · 33.1 mi away

0
Open today

Open 24 hours

(New To Yelp) -- We've been in the Septic game for 30+ years. We're experts, and help you get your designs done fast, done right, and do…

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Verified Septic System in Union, MO

We show only active businesses that pass moderation. Results are specific to Union and nearby service areas, and inactive profiles are removed to keep the list current.

Real reviews for septic system

Ratings and reviews come from customers who used the service. Compare septic system pros in Union by experience, responsiveness, and value before you reach out.

Local-first search in Union

Filter by neighborhood, check locations on the map, and find providers close to home or work in Union. Listings are refreshed regularly — October 2026.

Within reach of Union, MO

The same listings in the closest cities — providers there often take jobs in Union too. Mileage is the approximate distance from Union.

Practical notes for Union

Looking for septic system in Union? This page lists verified local providers with ratings, reviews, and contact options. We show active businesses only — profiles are moderated and updated by owners.

Compare pros by experience, price range, and customer feedback. Many providers offer free estimates or same-day service for common requests. Use filters and the map to find someone close to your address.

Before you hire

  • Read the most recent reviews for your specific type of job.
  • Ask about licensing and insurance when required for this trade.
  • Get a written estimate for work over a few hundred dollars.
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What Union customers say about local pros

    5

    Great company. Knowledgeable staff. Clear & Precise communication. We had our share of obstacles to overcome, but their team resolved promptly without exception. I was fully prepared to be highly disappointed, but they proved me wrong. I will highly recommend & look forward to doing business with SS again.

    5

    Septic tank pumping I highly recommend Septic Services. Great office staff, an excellent technician, prompt and timely service at a fair price. If you have never had a pleasant, stress free experience with septic tank issues then you haven't used Septic Services Co. in Union MO I highly recommend them - 5 stars isn't enough!!

    5

    Septic services did a great job installing a new aeration tank, the y got the permit quickly and finished in one day. Price was comparable to most other companies. I Recommend this company

    5

    Great service extremely friendly showed me what I needed to be done enlighten me about septic system. I had no idea what to do and he was very helpful. Made everything the job is here. The price was reasonable highly recommend. Paid my bill on the spot and got my receipt. Thank you guys.

    5

    Septic Services Thanks again for taking care of our septic problems today.... Alex the owner son was great to work with and he answered all my questions.... Showed up right on time, tracked down exactly what was going on with our septic system..... Thankks again Septic Services

    4

    UPDATE: The owner of this business saw my review & came out personally to talk to me. He was very kind and professional, & apologized/took responsibility for the issues that they've had in their office. They are working on improving those issues and should be back to the excellent service we're used to soon. The weather was also a reason as to why the delays - which I understand - but still the owner agreed that the way things were handled in the office were less than ideal. We also talked about the Wi-Fi cables being cut - we have a pasture that we use for horses; and so that we could maintain as much pasture as possible (because originally the septic field would have taken a pretty large portion), they pushed the septic site over as much as they could. This caused it to move into the dish site, which is understandable. I do appreciate that they allowed us to keep more of our pasture than we had expected & so being without Wi-Fi for the time that I've been without it is worth it in the long run because I'm able to keep more land for the horses. Again, I'd like to note the crew that came out to do the work was top tier - on time, efficient, professional. I do recommend them for septic needs as they are very competitively priced, do quality work, and the owner is engaged, takes responsibility, and takes action as needed. That in itself speaks volumes to me. _____________________ We've been a customer of septic services for years. In late January 2022, I contacted them to replace our septic system. They priced it, planned it, and said at that time they were 14 weeks out. We paid up front as they asked. 2 months later, I called just to see if we were still on the same timeline as I know weather can cause delays. I was told by a woman in the office that we were "still pretty low on the list" and that the weather had been an issue. Understandable. A month later I called again to check the timeline. I was told the same thing. I noticed that I had to ask very specific questions because the woman in the office I was dealing with was extremely vague. A month later, now May, I called again. I was told that we were "about halfway" on the list. In June I called. Same thing. July I call. Now I'm told that we're higher on the list and it could potentially be by the end of the month. Okay....good news, right? August comes around and no Septic Services. I call again. Now I get a different woman in the office who seems to have no idea what's going on with my account and why no one has called me. Apparently they need to get a permit. THEY HAVE HAD OUR MONEY SINCE THE FIRST PART OF FEBRUARY AT THIS TIME - originally told us less than 4 months to get it done - and now I'm told they haven't even started the process to get the appropriate permits?!? I ask for the timeline - they say it takes about a month. Ridiculous. At that point I'm told a supervisor will call me back. Well, he doesn't call back when I'm told he's supposed to, so I call again a couple days later. The new woman I'm speaking to (she is very nice) apologizes and says he was out of the office but I'll get a call back asap. The supervisor calls me and explains that whoever was originally handling my account in the office left the company and apparently the ball was dropped on getting the permit. So we're now 7 months into a job that was originally quoted under 4. They start the permit process - it takes every bit of one month. And we have to call them to get the updates - all of a sudden, one day we call (they don't call us, WE call them) and we're told "it JUST got approved, we'll be there Friday!" Ok..... They come Friday at 7:30am. The crew is professional. The supervisor arrives a little bit later and explains where they're going to put the field, etc. Its going in the front yard & we'll have to pull down a fence for it, etc - ok. They notice that there's a satellite dish that somehow wasn't noticed when they did the plans (I'm not sure how it wasn't noticed, it sits in the middle of the yard). Well, hopefully Wi-Fi or whatever isn't hooked up to that, because they were going to have to dig it up for the field. Guess what - Wi-Fi was connected to that. The septic service crew that came out & did the actual work was great - I have no complaints about how the work was actually done. They were quick, efficient, professional. But the administration of this project, the office part of it, and the planning was not a great experience. I truly hope that we were the only ones affected by this "dropped ball" in the company, and I'm glad it's over with so that I don't have to continue dealing with this headache.

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