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TRUSTED BY DUNDALK, MD HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon2k+
    Verified french drain services reviews

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

Avatar for Remedy Plumbing & Drain Cleaning, LLC
Remedy Plumbing & Drain Cleaning, LLC
4.7(
733
)
Drain Clog or Blockage - ClearSump Pump or Interior Foundation Drains - Install

Serving Dundalk, MD and surrounding areas

Approved

In business since 2017

Emergency services offered

Warranties offered

"When Remi responded to my request, he arrived at my home within thirty minutes of taking my call. He started the work immediately; my drain was unclogged in a matter of minutes. I would recommend using his service."
Response time5 hrs
59 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Maintain That Drain
Maintain That Drain
4.4(
230
)
Sump Pump or Interior Foundation Drains - Install

Serving Dundalk, MD and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"Fast & efficient. They came in and fixed a clogged drain line that the previous plumbing company I hired had failed at. They knew their business, were reasonably priced, and friendly to talk to."
Waterproofing
Response time12 hrs
3 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Tru Integrity, LLC
Tru Integrity, LLC
4.8(
121
)
Basement Drainage Channels - Install

Serving Dundalk, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Free estimates

Emergency services offered

"Tru Integrity, LLC lives up to their name. My basement flooded twice this year due to sump pump failures so my husband and I knew it was time to make some major changes. We interviewed 3 companies, even big name companies and Wendell (the owner) was the only one that explained things and did a thorough assessment of our property to figure out how to fix our sloping and minor foundation issues and within our budget. His team arrived on site on time and worked a full day until the job was completed. Our basement was left cleaner than they found it. We added another sump pump due to the size of our basement and that drain well looks better than our original. This will allow any water that maybe overworking the main pump to be redirected and pumped out on the opposite side of the house. I'm happy with the look and everything is so quiet now."
Crawlspace flooding
Sealed Crawlspace
9 ft excavation and wall pre-seal preparation
Membrane Waterproofing
Waterproofing around sewer lines and utilities

+19

Response time1 day
16 neighbors recently requested a quote
Recommended by88%of homeowners
Righttime Plumbing And Drain, LLC
4.3(
74
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business

Serving Dundalk, MD and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

"My shower drain was clogged. I needed someone to ð snake it. I thought that the chemicals I had been using over the years would eventually corrode the pipes. I called several companies that were very high priced.. Righttime was very reasonably priced and the service was excellent. The job took little time partly because of efficiency and experience. I would recommend them, ansolutely!"
Response time2 hrs
Response rate93%
Recommended by91%of homeowners
Avatar for Steve's Monster Plumbing and Drain Cleaning
Steve's Monster Plumbing and Drain Cleaning
5.0(
10
)
Drain Clog or Blockage - Clear

Serving Dundalk, MD and surrounding areas

Approved

In business since 2019

Free estimates

Customers say: Quick response

"Supper job, this was a difficult job. I did not know what was wrong with the toilet clog, it flooded out two floors over 7000.00. I first called Roto Rooter the fix it for two days. We were referred to Monster Plumbing and he came fixed it and told me if I had any more problems to call him again. Two later again toilet clogged. He came out with a scope and found some type of wiring that the builders dropped in during our rebuild after a fire. Pulled it out and what a relief super job!!! He was very assertive that he would find the problem. GREAT JOB!!!"
Water heater installs
Upon arrival
Complete
Response time2 hrs
Response rate94%
Recommended by90%of homeowners
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French Drains FAQs, answered by experts

That pungent rotten egg smell coming from your drain is likely the buildup of biofilm—hair, skin, and soap scum that turns into a black sticky mess. In this case, pouring down near-boiling water, baking soda, and white vinegar will remove the smell. Keep in mind that a rotten egg smell is occasionally a sign of larger sewage line clogs and other related issues.

Yes, short hair can clog a drain. While you might be tempted to blame the long-haired people living with you for a clogged drain, hair—no matter the length—can combine with soap scum and leftover shampoo to create a perfect storm of sticky mess that can cause your drain to slow down. 

In the majority of cases, homeowners insurance will not cover a main sewer line root clog. The reason is that most insurance companies consider tree root damage to sewer lines as common wear and tear, which is also preventable. However, you may be able to buy optional add-on coverage, such as "service line coverage" or "sewer line endorsements," that would protect against root damage to your sewer line.

Bleach isn’t likely to help unclog a sewer line. Bleach isn’t useful in this situation because it won’t dissolve the grime and debris in the clog. Instead, you want to use ingredients that will have a chemical reaction to clear out the buildup, like vinegar or salt and baking soda.

A good option for opening up and cleaning a sink drain is to use a ¼ cup of baking soda and 1 cup of white vinegar, along with a rubber stopper to cover the drain while those materials work their magic. After about 15 minutes, you can flush the drain with hot water. In many cases, these materials can scrub out minor clogs and get the drain working properly again. If the issue persists, call in a plumber near you to get the problem permanently fixed.

The Dundalk, MD homeowners’ guide to french drain services

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