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TRUSTED BY DENISON, TX HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon417
    Verified french drain services reviews

Top-Rated French drain pros in Denison - Updated Nov 2026

Avatar for Mother Modern Plumbing, Sewer & Drain
Mother Modern Plumbing, Sewer & Drain
4.9(
59
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera Locate

Serving Denison, TX and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

"Tyler came in and immediately said the fly issue wasn't from a broken or separated pipe under the slab. He checked the bottom of the toilet and found a small leak. Removing the toilet showed the flange was installed incorrectly 23 years ago by another plumber which caused the flange to break and cause the leak. Adam came in to replace the flange and install a new updated toilet. His photos confirmed that the flange was installed correctly and the toilet works great. I highly recommend Mother Modern Plumbing. They are at the top of our list for any future needs."
Mother
Mother
Mother
Mother
Mother

+69

518 neighbors recently requested a quote
Recommended by35%of homeowners
Avatar for Mother Modern Plumbing, Sewer & Drain
Mother Modern Plumbing, Sewer & Drain
4.7(
27
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera Locate

Serving Denison, TX and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"My water heater was not making hot water. Steven came promptly and on time. He had the experience and skills to quickly diagnose and proactively treat the problem and prevent a recurrence. He was patient with my hovering around and asking questions and even offered helpful information when he sensed I was curious. He completed the job professionally and efficiently and economically as possible and advisable. I couldn't be more pleased with his work."
Joey - Apprentice
Josh - Master
Rick - Master
The Mother Difference
The Mother Difference

+61

Response time3 hrs
Recommended by24%of homeowners
Avatar for Ironclad Plumbing LLC
Ironclad Plumbing LLC
5.0(
6
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera Locate

Serving Denison, TX and surrounding areas

Approved

Free estimates

Credit card accepted

"Ironclad Plumbing gets my highest recommendation. Great employees and service. Ironclad has done a few small jobs for us in the past but recently they completed a really big job. Chris is very knowledgeable and kept us informed of discoveries and plans. Everyone on the job was professional and communicated constantly with us. They worked hard and were extremely efficient. This is a great company to work with."
Water Heaters
Drain Cleaning
General Plumbing
9 neighbors recently requested a quote
Avatar for Tree Solutions
Tree Solutions
4.5(
103
)
Foundation Drainage - Install or Replace

Serving Denison, TX and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"Chad was great! He came out the same day for an estimate that we felt was reasonable; he even made recommendations for our little tree in the backyard. He came back the very next day to complete the project. Cleaned up after themselves very well. I will be using again."
 Tree Removal
 Retainer wall
 Tree Solutions
 Large Removal
 Retaining Walls

+2

Response time7 hrs
Response rate100%
4 neighbors recently requested a quote
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French Drains FAQs, answered by experts

Common causes include hair buildup, soap residue, food particles, and foreign objects. Older pipes can also contribute by facilitating buildup more easily.

No, you should avoid using liquid drain cleaners. These chemicals, often packed with sulfuric or hydrochloric acid, can wreak havoc on your pipes, causing erosion and potential leaks. They’re also dangerous to your health. If you’re dealing with a stubborn clog, manual removal or a professional plumber is your best bet. Chemical drain cleaners can often make things worse, especially if the clog stays put and the chemicals linger in your pipes.

The cost to clean a sewer line is about $370, ranging from about $190 to $550 on average. The specific cleaning method and the problem's severity will impact the project's overall cost. Some of the most common sewer line cleaning methods include:

  • Snaking or rodding: $100–$250

  • Hydrojetting: $350–$600

  • Chemical treatments: $600–$1,000

  • Repair or replacement: $1,000–$7,500

It is okay to use a drain auger on a toilet, just make sure you are using the correct tip size. The auger is a plumbing snake with a protective sleeve to protect the porcelain toilet bowl from getting scratched. Using too large of an auger can cause the snake to loop back and damage the inside of the drain and plumbing.

It’ll take 20 to 30 minutes to unclog a sewer line using a drain snake or drain cleaner. If you hire a professional, you should expect them to be on-site for three hours or less. In addition to clearing the clog, they’ll do other routine inspections, which adds to the overall time (and cost) required.

The Denison, TX homeowners’ guide to french drain services

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