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Top-Rated French drain pros in Overlea - 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 Overlea, 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 Drain Sights
Drain Sights
4.7(
177
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving Overlea, MD and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

Mike Ragland has been in the industry for over 20 years, he opened up with the mind set of giving you quality work for a reasonable price. Our focus is using a camera locater to find your plumbing problems. The advantage you have is knowing exactly what is wrong, instead of guessing, and at the end of the day it might be a simple snake job. If you are looking for a new house always make sure all your plumbing lines have been checked with a camera locator, this will insure you don't end up with unexpected repairs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we are involved with. We are known for our quality work and the integrity of our business. We look forward to building long-term relationships with every client, and guarantee your satisfaction.

3 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Maintain That Drain
Maintain That Drain
4.4(
230
)
Sump Pump or Interior Foundation Drains - Install

Serving Overlea, MD and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"The team from Maintain that Drain was professional and friendly. I appreciate that they took extra time to thoroughly explain their work and even give some helpful suggestions for other issues in the house. The thing that I was most impressed with is careful they were in my home and how beautifully they cleaned up after the work was finished. I will definitely be using Maintain that Drain from now on for any plumbing issues!"
Waterproofing
Response time12 hrs
4 neighbors recently requested a quote
Recommended by87%of homeowners
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French Drains FAQs, answered by experts

On average, a plumber will take 30 minutes to two hours to clear a clogged drain. If the clog is located close to the drain or an access point and isn’t severe, the project will take about half an hour. If the clog is deep within your plumbing system or is a severe blockage, it can take two or more hours to remove the clog. For this reason, main line clogs tend to take longer, usually between two and three hours.

You’ll likely pay between $300 and $450 to unclog your toilet with Roto-Rooter. However, the price could change depending on if the clog has caused a lot of damage, which your plumbing pro will want to inspect during your service appointment. Keep in mind that you won’t get a quote from Roto-Rooter over the phone. They have to send a pro out for an in-person cost estimate. You can also attempt to snake your own clog for a lot less, and simple drain snakes cost no more than $50.

Air gaps get clogged by a few different means. Over time, food and grime can collect in the air gap, leading to a blockage. Mineral deposits from hard water are a common problem. Mineral buildup creates a film in the air gap and tubing, which can cause flow issues, as well as attract debris. Homeowners with hard water may want to remove mineral deposits regularly to keep the air gap clean and clear.

There are several common signs that your main sewer line may be clogged. Key indicators include multiple fixtures in your home draining slowly, gurgling sounds coming from drains or toilets, and water backing up into showers, sinks, or toilets. You might also notice water backing up from the plumbing system's drain cleanout, water in your basement drain, or unexplained wet patches on your lawn. Foul odors, such as the smell of raw sewage or rotten eggs, are another common symptom. The most reliable way to confirm a main sewer line clog is to hire a professional plumber to perform a camera inspection.

If your dishwasher keeps filling with water at the bottom but doesn’t fill into the sink, the issue is likely due to a blockage within the dishwasher or drain. Regularly clean your dishwasher filter basket to ensure it’s not clogged with food, and run a vinegar rinse periodically if you have hard water to remove limescale buildup.

The Overlea, MD homeowners’ guide to french drain services

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