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TRUSTED BY MADISON, SC HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon121
    Verified septic tank services reviews

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

Avatar for Patriot Septic LLC
Patriot Septic LLC
5.0(
12
)
Septic System - RepairSeptic System - Repair - For BusinessSeptic Tank - Clean or Pump Out+1 more

Serving Madison, SC and surrounding areas

Approved

In business since 2020

Free estimates

Small jobs welcome

Patriot Septic LLC is a family-owned and locally operated septic service proudly serving Upstate South Carolina, including Greenville, Pickens, and Oconee counties.\nRooted in family values and local integrity, we provide reliable, professional septic solutions with honesty and care. Our services include tank pumping, maintenance, emergency repairs, new installations, grease trap cleaning, grading, land clearing, and excavation.\nCount on us for timely, customized service you can trust. Visit patriotsepticsc.com to learn more or schedule service today!

EXCAVATION / GRADING
EXCAVATOR DIGGING FOUNDATION FOR BUILDING
EXCAVATION / GRADING
BUILDING PREP GRADING
Septic System Install

+9

Response time8 hrs
Response rate100%
Recommended by58%of homeowners
Avatar for Xpert Plumbing INC
Xpert Plumbing INC
4.8(
16
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Madison, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Emergency services offered

Warranties offered

"Stephen was great, my tub backed up with water and my toilet would not flush, turns out my septic field needed replacing. Very responsive, reasonably priced and best of all. I didn’t have to leave my home during the repairs. I’d give 10 stars if I could."
Septic Tank Project
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+12

Response time7 hrs
Response rate100%
5 neighbors recently requested a quote
Sloan Installations
4.2(
18
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+1 more

Serving Madison, SC and surrounding areas

In business since 1980

Free estimates

Credit card accepted

"We hired Sloan Installations for a septic line project. He called quickly, visited the site and diagnosed the problem. Installation of new lines was done promptly and professionally at a fair price. They were very easy to work with and I highly recommend them."
Response time9 hrs
Response rate91%
Recommended by87%of homeowners
Avatar for CrackerJack Plumbing Pros
CrackerJack Plumbing Pros
5.0(
7
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Madison, SC and surrounding areas

In business since 2017

Free estimates

Emergency services offered

CrackerJack Plumbing Pros is a subsidiary of CrackerJack Home Services which was established in 2017 and has since quickly grown into a nation wide company.\n\nWe have built 5 star reputations over our family of companies by providing fast, high quality work for our customers while creating value and earning respect.\n\nWe believe that any job starts with earning a customers respect by being courteous, professional, and skilled at what we do. We consistently train our employees and staff to always provide a WOW service for each customer every single day. \n\nThank you for trusting CrackerJack Plumbing Pros. We look forward to seeing you soon!

Our friendly plumbing pros make it happen for our happy client!
New supply lines and drain line for kitchen sink!
Our friendly plumbers Dave and Eric are super heros!
New Vent, Drain, and Washer water supply lines in and ready to go!
Main waste line tie in to the septic service.

+44

Recommended by100%of homeowners
Avatar for Tri State Water Services
Tri State Water Services
5.0(
9
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Madison, SC and surrounding areas

In business since 2021

Free estimates

Emergency services offered

Tri State Water Services offers any and all water well and water filtration needs. We are a small family and veteran owned company with unbeatable prices. Tri State Water offers 24 hours service 7 days a week. Our owner and operator has an extensive background in well service and is a water filtration expert. Tri State Water services operates under a 100% customer satisfaction guarantee. Call any time on any day including holidays we look forward to serving you!

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+9

Recommended by100%of homeowners
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Septic Tanks FAQs, answered by experts

Yes, a bigger well pump can increase water pressure—up to a point. If you currently have a well pump of 8 GPM, you might notice a pressure boost when you go up to 10 GPM. However, overshooting significantly (going up to 15 GPM for an 8 GPM home) can strain your well system and result in things like burst pipes that can decrease your water pressure and make for costly repairs.

Getting well water tested costs $100 to $350 if done by a pro. You can also buy DIY test kits for $20 to $100, but professional tests are more reliable. You can get a comprehensive well inspection, which includes advanced water testing, for $700 to $750, which you should do yearly anyway.

A well pressure tank typically lasts between 5 and 15 years. However, its lifespan can be influenced by several factors. High-quality, appropriately sized tanks tend to last longer, with some top-of-the-line models lasting up to 30 years. Regular annual maintenance, including inspections, cleaning, and prompt repairs, is crucial for extending the tank's life. Water quality also plays a significant role; water with high levels of sediment, minerals, or rocks can cause premature wear. Overworking an undersized tank can also limit its lifespan.

Choosing a reliable septic tank company starts by finding an experienced company in your area with positive customer reviews online. You can also use the following tips to help ensure you have a positive experience:

  • Choose a company that is licensed and fully insured

  • Ask the company for customer references

  • Ask if the company provides any guarantee for the repair

  • Determine the provider’s level of experience

For homes with a septic tank, harsh chemicals like those found in drain cleaner or bleach aren’t recommended. Some chemical drain cleaners can disrupt the balance of bacteria in the septic tank or damage your pipes. For homes with a septic tank, you can choose drain cleaners specifically formulated for use with septic tanks or go with a drain snake. When in doubt, make sure you know who to call for a clogged drain. 

The Madison, SC homeowners’ guide to septic tank services

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