Top-rated septic tank pros.

Get matched with top septic tank pros in Watson, LA

Enter your zip and get matched with up to 5 pros

Need a pro for your septic tank service project in Watson, LA?

Select your specific project to find the pro for you.

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 - RepairSeptic System - Install or Replace+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
Additional Photos
Additional Photos
Additional Photos

+7

Response time1 day
Response rate100%
5 neighbors recently requested a quote
Request Quote
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
Request Quote
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
Request Quote
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
Request Quote
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."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by65%of homeowners
Request Quote
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

Request Quote
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,

Additional Photos
Additional Photos
Additional Photos
Recommended by100%of homeowners
Request Quote
Septic Tanks questions, answered by experts

With proper maintenance, most types of septic systems—including mound, evapotranspiration, and constructed wetland systems—can last up to 40 years. To keep your system running as long as possible, follow basic septic tank upkeep guidelines, like pumping your septic tank every three to five years and only flushing human waste and toilet paper.

Yes, a septic tank riser can replace a concrete septic tank lid. Risers are designed to replace various types of septic tank covers, including concrete, metal, and fiberglass, to provide easier access for pumping and repairs. While a plastic riser makes future access more convenient, the initial replacement can be difficult because concrete lids are very heavy, so it is a job best left to professionals. Once installed, you will need to be cautious around the riser during yard work, such as mowing, to avoid causing damage.

How do you set your well’s pressure tank? All you need to do is first drain the tank of water and find the pressure switch. Remove the switch cover and adjust the switch with a wrench—clockwise to increase water pressure, and counter-clockwise to reduce it. Each complete turn of the nut on the switch should equal 2.5 psi. Once this is done, replace the switch cover. All that’s left is to adjust the pressure of the tank itself using an air compressor and a tire gauge to support the new setting.

Yes, it is possible to pump a septic tank too frequently. The ideal pumping schedule varies based on the tank's capacity, household size, and water usage. Pumping the septic tank more often than recommended can cause the beneficial bacteria to leach into the drain field, leading to an imbalance and a build-up of solid waste.

Several signs can indicate a faulty well pump pressure switch. These include your pump running continuously, the pump not turning on at all, or a sudden and complete loss of water. Other symptoms are weak water pressure or an erratic, unpredictable water flow from your fixtures. If you notice these issues, the pressure switch may be the cause. Testing the switch can help diagnose the problem. A faulty switch will likely need to be repaired or replaced. If the issue is more complex, it's best to consult a professional well technician to ensure your water supply is restored correctly.

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.

See all articles