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TRUSTED BY WATSON, LA HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon18
    Verified septic tank services reviews

Verified Reviews for Septic Tank Service pros in Watson, LA

*The Angi rating for Septic Tank Service companies in Watson, LA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Septic Tank Service needs.

*The HomeAdvisor rating for Septic Tank Service companies in Watson, LA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Septic Tank Service needs.

Last update on July 13, 2026

Find Septic tank pros in Watson

Avatar for Wastewater Environmental Systems, LLC
Wastewater Environmental Systems, LLC
4.3(
13
)
Septic Tank - Clean or Pump OutSeptic System - Install or ReplaceSeptic System - Repair+3 more

Serving Watson, LA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

We are a family owned company providing affordable and environmentally safe sewer treatment systems. We install and repair septic tanks, culverts, liftstations, and much more.

Pumpouts starting at $400 Call us at 225-333-8986
PUMPOUTS / TANK CLEANING
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+7

Response time1 day
Response rate100%
6 neighbors recently requested a quote
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Avatar for Southern Wastewater Sewer Septic Pump Out
Southern Wastewater Sewer Septic Pump Out
5.0(
20
)
Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Watson, LA and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"I thought I was having issues with my septic tank. The guy I talked to was very courteous. Come to find out, the issues I was having was not a septic tank issue... They could have just came out and charged me to pump my tank out without thinking twice about it, but instead advised me on taking a different route. I appreciate the honesty and integrity of this company and I would definitely recommend them to anyone who needs their service."
Caked System
Caked System After Pumpout
Response time1 day
Recommended by100%of homeowners
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Septic Tanks And Repairs Service
4.1(
5
)
Septic System - Install or ReplaceSeptic System - Repair

Serving Watson, LA and surrounding areas

In business since 2000

At Septic Tanks And Repairs Service, we take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

1200 gallon per day install
600 gallon per day install
500 gallon per day install
600 gallon per day install
600 gallon per day with effluent reduction install

+27

Response time8 hrs
Recommended by100%of homeowners
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Avatar for Choice Home Warranty
Choice Home Warranty
4.0(
5,678
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Watson, LA and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"I specified that it was a tankless water heater, yet not surprisingly I was referred to a plumber who didn't know anything about tankless heaters, resulting in a waste of a couple of days. The second person did know about them, and so far the repair is working (fingers crossed). I wish CHW would pay attention to the details in my claim."
Recommended by81%of homeowners
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Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Watson, LA and surrounding areas

In business since 1971

Credit card accepted

"The technician emptied the freezer, which was in the basement, to work on the part that needed repair. Then he neglected to put anything back into the freezer, including a turkey I had bought for Christmas and a rack of ribs. Two days after he left, I went out of town for two weeks. The turkey actually exploded and spewed its liquid all over everything, which had to be discarded. I let AHS know and they couldn't even bother to call me or follow up on this. I'm considering not renewing my contract with them because of the quality (or lack thereof) of many of the providers they send."
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+2

Recommended by65%of homeowners
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Patton's Tanks and Septic Solutions
New to Angi
Septic System - Install or ReplaceSeptic System - Repair

Serving Watson, LA and surrounding areas

In business since 2009

Free estimates

Patton's Tanks and Septic Solutions has built a reputation by exceeding our clients expectations, being dependable and performing quality work. We can handle any repair or installs on septic tanks.\n"I have put 10,000 Atu residental sytems into service,treating over half a million gallons of wastwater a day!!"-Paul E. Patton

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Avatar for Southern Wastewater Louisiana Septic Cleaning and Pump Out
Southern Wastewater Louisiana Septic Cleaning and Pump Out
4.0(
1
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Watson, LA and surrounding areas

In business since 1997

Credit card accepted

Southern Wastewater is a family owned and operated business in Denham Springs proudly providing Septic Tank Pump Outs & Septic Sewer Cleaning Services to Livingston Parish, Baton Rouge, , Hammond, St Amant , Priarieville, Gonzalas, St Helena, Greensburg, Pride,

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

A septic system's lifespan typically ranges from 15 to 40 years, with a common average of 20 to 30 years. The longevity heavily depends on the tank's material, maintenance diligence, and usage habits. With proper care, lifespans can reach the upper end of this range.

Lifespan by Tank Material:

  • Concrete: 20 to 40 years

  • Plastic or Fiberglass: 30 to 40 years

  • Steel: 15 to 20 years

To maximize your system's lifespan, follow these maintenance best practices:

  • Regular Pumping and Inspections: Have the tank pumped every three to five years and schedule professional inspections regularly.

  • Mindful Usage: Only flush human waste and toilet paper. Avoid putting items like cat litter, paper towels, cigarette butts, fats, grease, oils, or coffee grounds down your drains.

  • Avoid Chemicals: Do not pour harsh chemicals into the system.

  • Water Conservation: Reduce the amount of wastewater your system has to process.

  • Protect the Drain Field: Avoid driving or building heavy structures over the drain field area.

A septic tank with a 1,500-gallon capacity is good for larger homes with up to 6 or 7 bedrooms. The average home can go with a smaller tank, about 1,000 gallons, which supports a home size of up to 2,500 square feet, or a home with about three bedrooms.

A mound septic system, when properly maintained, can last between 20 and 25 years on average—though some last longer or malfunction sooner than that. The most important part of maintenance is getting an annual inspection of the vital parts of the system to ensure they’re in proper working order and not too backed up with sewage.

Most homeowners know there’s a septic system problem when they can smell one. However, this isn’t exactly a scientific deduction method. Consider some of the other signs: standing water or constantly damp earth in the drainage area, toilets and sinks that won’t drain or frequently back up, and loud plumbing. You really need to be on top of routine maintenance with septic systems in order to avoid such unpleasant symptoms of a septic issue. 

The main difference between a mound septic system and a conventional one is that the drain field in a mound system is built up into a mound composed of sand and gravel to increase the filtration time the wastewater sees before it is returned to the aquifer. There’s also a significant cost difference, with mound systems typically costing far more than standard septic systems.

The Watson, LA homeowners’ guide to septic tank services

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

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