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TRUSTED BY JEFFERSON, LA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon1.1k+
    Verified plumbing services reviews

Top-Rated Plumbers in Jefferson - Updated Nov 2026

Avatar for Bob's Plumbing Inc
Bob's Plumbing Inc
4.9(
129
)
Water Heater - Install or Replace

Serving Jefferson, LA and surrounding areas

Approved

In business since 1965

Free estimates

Emergency services offered

"The plumbers were fantastic. They solved the leak problems, were courteous, friendly and accommodating. The new faucet is of highest quality. We highly recommend Bobs Plumbing and will definitely call them again for all our plumbing issues. Their repair skills are amazing!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+4

Recommended by96%of homeowners
Avatar for DiMarco Plumbing Repairs
DiMarco Plumbing Repairs
5.0(
23
)
Faucets, Fixtures and Pipes - Repair or ReplaceShower Install or ReplaceDrain Clog or Blockage - Clear+10 more

Serving Jefferson, LA and surrounding areas

Approved

In business since 2016

Emergency services offered

Warranties offered

"Chris DiMarco is the only plumber I will call. He was on time. I received a message that he was on his way. He located the leak in the bathroom wall quickly, repaired it efficiently and also replaced an old faucet. The price was reasonable. He seems like a real nice man."
Logo
Bathroom remodel
Bathroom remodel
Bathroom remodel
Bathroom remodel

+6

Response time2 hrs
4 neighbors recently requested a quote
Recommended by78%of homeowners
Noe Plumber
5.0(
12
)
Sewer Main - ClearSewer Main - Clear - For BusinessSewer Main - Install, Replace or Repair+3 more

Serving Jefferson, LA and surrounding areas

Approved

In business since 2021

Credit card accepted

Customers say: Quick response

"I have to say this company is top notch. Not only that but for us they were Johnny on the spot. No matter what the problem, no matter what the issue they worked it out and fixed everything we needed. We have a small Downtown business and everything is always… Urgent. I would recommend them today, tomorrow and always. Not only for big jobs but for small jobs too when I say they can do everything… They can do everything."
1 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for Southern Plumbing Repairs by Trevor Garcia
Southern Plumbing Repairs by Trevor Garcia
5.0(
12
)
Faucets, Fixtures and Pipes - Repair or ReplaceWater Heater - Repair or ServiceWater Heater - Install or Replace+9 more

Serving Jefferson, LA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Trevor at Southern Plumbing is hands down one of the best professionals I’ve ever worked with. From the moment I called, he was prompt, knowledgeable, and incredibly courteous. He took the time to diagnose the issue thoroughly and explained everything in a way that was easy to understand. Not only did he fix the problem efficiently, but he also went above and beyond to ensure everything was running perfectly before he left. If you’re looking for a reliable and skilled plumber, Trevor is the one to call! I highly recommend Southern Plumbing for their top-notch service and professionalism. Thanks again, Trevor!”*"
Response time1 day
Response rate92%
23 neighbors recently requested a quote
Avatar for Emergency Rooter
Emergency Rooter
4.6(
79
)
Drain Clog or Blockage - ClearWater Heater - Repair or ServiceSewer Main - Clear+6 more

Serving Jefferson, LA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Let me begin by thanking Jacob and his crew. Jacob was called to clear backed-up sinks, toilets bubbling and a backed up washing machine. He responded immediately and we made an appointment for the very next day because he didn't want us to be without plumbing. Using a camera he showed me many areas where the pipes had deteriorated and were collapsing in certain areas. Jacob had his crew working on the repairs the very next day. He kept in contact with us throughout the entire process and we are extremely satisfied with with the outcome. He was very reasonable with his prices and did not try to take advantage of us. From this day forward Jacob will be my go to plumber. I highly recommend him. Thanks again Jacob!"
Gallery
Gallery
Response time2 hrs
Response rate96%
31 neighbors recently requested a quote
Avatar for B Cole's Plumbing
B Cole's Plumbing
4.8(
15
)
Bathtub Install or ReplaceDrain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business+12 more

Serving Jefferson, LA and surrounding areas

Approved

In business since 2015

Emergency services offered

Warranties offered

"Brandon is a Full Service Plumber, the only Plumber I have ever had that didn’t complain about doing non-plumbing incidentals that you run into when doing Plumbing jobs. He’s current on the State of the Art Plumbing techniques and equipment and has invested thousands of dollars on tools that save time, and save you money. He has a fully stocked truck, thus minimizing costly trips to the Supply House. He amazes me with details about quality enhancements that make a job more reliable and last longer. He does quality checks after every job to make sure everything works perfectly. Best of all, he’s pleasant , positive and reassuring. When he’s finished, you know you’ve got the best quality, most reliable job done at a reasonable cost."
water heaters
shower trim
tub trim
sink faucet and pop up install
master tub trim

+2

Response time9 hrs
Response rate94%
Recommended by57%of homeowners
Benjamin Franklin Plumbing of New Orleans
5.0(
8
)
Faucets, Fixtures and Pipes - Repair or ReplaceWater Heater - Install or ReplaceDrain Clog or Blockage - Clear+4 more

Serving Jefferson, LA and surrounding areas

Approved

Emergency services offered

Warranties offered

Small jobs welcome

"They were very professional, personable, and clean. They wore shoe covers in the house all times. Explained things as they were happening and offered great advice. One of the better plumbing experiences iv ever had. Would definitely recommend them and use them again."
23 neighbors recently requested a quote
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Showing 1-10 of 491
Plumbing FAQs, answered by experts

No, putting new plumber’s tape over old plumber’s tape is not recommended. The old tape connection may not be completely adhered and could cause a leak. 

Instead, remove the old tape completely, clean off the pipe threads with a clean rag and wire brush if needed, then apply new plumber’s tape to make your connection.

The signs of a bad mixing valve in a shower include water that’s scalding hot or freezing cold, a leak in your shower, a lack of hot water, and low water pressure. If you suspect there’s a problem with the mixing valve, call a pro to inspect your shower and replace the valve if necessary.

While plumber’s tape is a great solution for many plumbing problems, there are some times when it’s not the right product for the job at hand. 

You shouldn’t use plumber’s tape on pipe connections in any of the following scenarios:

  • When connecting PVC pipes

  • If the pipe has wide threads, as water can still leak through the space between the threads

  • If the pipe has very tight threads, as the tape would prevent a proper connection

  • If the pipe threads are damaged, which would prevent the tape from providing a watertight seal

If your predicament is similar to any of these, a licensed plumber can help you solve the problem.

If you don’t have a sewer cleanout, clearing out clogs can be extremely difficult. You would need to try to clear the clog from sink drains, but it can be harder to reach the clog all the way in the drain line. A sewer cleanout makes it much faster and easier for pros to clear clogs from your main sewer line.

A back pressure valve is a control valve used on production vessels, such as separators, treaters, and free water knockouts. The valve holds pressure until a set point is reached, and then releases upstream pressure to reset. Back pressure valves are not safety mechanisms. Instead, they are regulators designed to keep the fluid, gas, or liquid mixture in a system at a certain pressure level to prevent bursts and other incidents.

Meanwhile, a backflow preventer is a safety mechanism that kicks in when the pressure has already failed and contaminated water flows in the reverse direction. Most backflow preventers consist of two one-way valves, or check valves assembled together. This design only allows water to pass through in one direction but not the other.

The Jefferson, LA homeowners’ guide to plumbing services

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