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TRUSTED BY MAYO, SC HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon78
    Verified septic tank services reviews

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

Avatar for Epic Septics LLC
Epic Septics LLC
4.9(
24
)
Septic System - Install or ReplaceSeptic System - Repair

Serving Mayo, SC and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

\n***24/7 Availability: We are available round-the-clock to address your septic needs, including emergencies. You can rely on us to be there whenever you require our services, ensuring peace of mind and timely solutions.***\nCustomized Septic Pumping, Installations, and Repair Solutions for Your Challenges. We proudly serve Spartanburg, Inman, Woodruff, Greer, Chesnee, Greenville, Simpsonville, all in South Carolina, and all surrounding areas.\nOur skilled professionals take great pride in delivering top-tier technical skill on every project. From intricate setups to urgent fixes, we focus on every detail to ensure the work is flawless.\n

Response time12 hrs
Response rate100%
6 neighbors recently requested a quote
Avatar for Ethical Plumbing
Ethical Plumbing
4.6(
340
)
Septic System - Install or Replace

Serving Mayo, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Emergency services offered

Warranties offered

"Overall very good - came out quickly, completed repair the same day and also let me know about some additional issues they found that I was able to fix myself. The price seemed a little high but I don't have a lot to compare it to. I was just glad to get it fixed so quickly."
Sewer Main Replacement
Additional Photos
Additional Photos
Additional Photos
Garbage Disposals

+13

Response time11 hrs
Response rate100%
3 neighbors recently requested a quote
Avatar for Jonathan Blackburn Contractors, LLC
Jonathan Blackburn Contractors, LLC
4.9(
42
)
Septic System - Repair

Serving Mayo, SC and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Guys were great. Found out water main was broken 4pm after a contractor hit the meter the day before. Called them on (it was Friday) and they took the job and got the main repaired (took a couple hours). I wouldn’t have water this weekend if it wasn’t for them! Did a good job checking their work before leaving as well, which I’m greatful for as the outside temp was around 32F so plumbing adhesives might have had difficulty curing at that temp."
Bore New Water Service
Service Line Repair
Drainage Ditch
Camera Sewer Service
Storm Drain Repair

+16

Response time8 hrs
28 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Mr. Rooter Plumbing of Greenville
Mr. Rooter Plumbing of Greenville
5.0(
6
)
Septic System - Install or Replace

Serving Mayo, SC and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

Mr. Rooter is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Team Photo
Response time6 hrs
9 neighbors recently requested a quote
Recommended by16%of homeowners
Avatar for Affordable Septic Service of the Upstate, LLC
Affordable Septic Service of the Upstate, LLC
4.4(
83
)
Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Mayo, SC and surrounding areas

In business since 2021

Free estimates

Credit card accepted

"We had a plumber at our home for over 4 hours on 11/14/21 . He determined that our issue was the septic system. I googled for help in the Easley, SC area and reached Affordable Septic Services Upstate and my call was answered. The gentleman that answered assured me that they could be there the next morning which was 11/15/21. They arrived, evaluated the problem that was more than a full tank. He discussed it with my husband and we agreed for them to proceed. It was incredible that they completed the repair in about 2 hours, on the spot! We were extremely satisfied and highly reccommend your company and the service men were awesome!"
Anderson septic tank pump
Septic tank pump and unclogged
Septic tank pump and unclogged
Septic tank pump and unclogged
Septic tank pump and unclogged

+2

Response time4 hrs
Response rate85%
Recommended by85%of homeowners
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Septic Tanks FAQs, answered by experts

They can if they’re not installed correctly or if the caps or covers were dislodged by a lawn mower or other yard equipment. This is why it pays to hire a reputable septic tank company that’s experienced in septic tank installation and maintenance. You should also check caps and covers often to see that they’re in place and take measures to tighten or secure them, provided it is safe to do so.

Septic systems typically require servicing every 3-5 years, but frequency varies according to household size and tank capacity.

Your septic tank naturally contains the beneficial bacteria it needs to function, so you typically don't need to add more. However, if you wish to replenish the bacteria, you can use natural methods. For example, you can add three overripe tomatoes to your garbage disposal or flush 1/4 ounce of active yeast down the toilet every three months. While store-bought septic enzymes and chemicals are available, many experts consider them unnecessary and potentially harmful. The most effective way to maintain a healthy bacteria population is to avoid using chemical drain cleaners, which can kill the good bacteria in your system.

While you can drain water softener backwash into a septic tank, doing so may cause several problems. One problem is that increased sodium chloride levels from water softener backwash can kill septic tank bacteria, decreasing the effectiveness of this wastewater treatment system. Another issue is that large calcium deposits can eventually stop up the drain field and lead to poor drainage. 

Yes, septic tank companies must be licensed in most states and municipalities to perform services like installation, alteration, repair, and pumping. Since laws vary by location, it's crucial to check local requirements.

Hiring an unlicensed professional can lead to poor work, code violations, and significant fines. Always verify that your chosen company is properly licensed and fully insured to avoid liability. You can use tools like Angi’s contractor licensing search to check a pro's credentials.

It's also helpful to understand the difference between licensing and certification. A license is a legal requirement to operate, while certifications are voluntary. Credentials like the “Angi Approved” badge indicate that a business meets extra standards, such as passing a background check and maintaining a high rating.

The Mayo, SC homeowners’ guide to septic tank services

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