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TRUSTED BY WALHALLA, 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 Walhalla - 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 Walhalla, 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 Tri-City Septic, LLC
Tri-City Septic, LLC
5.0(
3
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+1 more

Serving Walhalla, SC and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"Tri-City Septic came out on a Tuesday to give me a quote, and the Septic system was installed by Thursday. Most others were 5 weeks out. Their quote came in several thousand dollars less than the others. They were professional and even did a few small repairs that were needed. They worked hard all day to get the job done. I would use them again."
Response time50 mins
Recommended by100%of homeowners
Avatar for Rooter Express, LLC
Rooter Express, LLC
4.7(
187
)
Septic Tank - Clean or Pump Out

Serving Walhalla, SC and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"Easy and prompt to contact and schedule. They were straightforward, prompt, and professional. They also scheduled quickly and advised me when truck was on its way to my house. They were respectful of me and my property and did an excellent job. I highly recommend them! Unlike others who are on this list who will not even give a ballpark figure for a simple pump of septic tank and want to charge just to come look at job. These are the guys you want if you need your septic pumped."
Response time8 hrs
3 neighbors recently requested a quote
Recommended by92%of homeowners
Sloan Installations
4.2(
18
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+1 more

Serving Walhalla, 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
Showing 1-10 of 28
Septic Tanks FAQs, answered by experts

Septic distribution boxes, also called D-boxes, tend to last over 30 years if taken care of extremely well. In most cases, however, they tend to last anywhere from 15 years to 40 years. Regular cleaning and maintenance, as well as living in an area that doesn’t flood the tank or the system regularly, will all have an impact on the lifespan of the box.

When a septic tank is full, it needs to be professionally pumped. The average cost of a one-time septic tank pump is about $400, or $0.30 per gallon. If your septic tank is full, you may notice that you have issues flushing your toilet, pipes are draining very slowly, or you have a sewage smell lingering in your home or yard.

If your well pump is running continuously (meaning without turning off or stopping), it's a sign that your well pump is starting to break down. The length of time your well pump should cycle is dependent on many factors, like the tank size, pressure setting, and even the amount of water in your well. Generally, your well pump should cycle, or go from running to not running every few minutes.

Several things can ruin a septic tank over time, including dumping harsh chemicals (like bleach and ammonia), pesticides, and paint thinners down your drain because they can kill the bacteria in your septic tank. You should also make sure to only flush waste and toilet paper in your toilet—otherwise, you could clog your system.

Unfortunately, yes. If your well pump continues working when the flow of water is completely blocked, the motor will burn up. The energy has nowhere to go, thanks to the blockage, so it turns inward. The end result? A ruined well pump and a depleted bank account (once you shop for a replacement.) 

The Walhalla, SC homeowners’ guide to septic tank services

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