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TRUSTED BY RIVERSIDE, AL HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon158
    Verified french drain services reviews

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

Avatar for Keith The Plumber LLC
Keith The Plumber LLC
4.6(
283
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+2 more

Serving Riverside, AL and surrounding areas

Approved

In business since 2011

Emergency services offered

Credit card accepted

"Donnie arrived in a timely manner. He and his partner got straight to the problem. It was a really bad clog so it had to be snaked out. An old pipe was causing a leak and had to be replaced. All work was done clean and efficiently. I was also given suggestions on how to prevent the clog from happening in the future. Very satisfied with work. I highly recommend and would use again."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+45

Response time8 hrs
Recommended by87%of homeowners
Avatar for H2O Waterproofing LLC
H2O Waterproofing LLC
5.0(
19
)
Foundation Drainage - Install or ReplaceBasement Drainage Channels - Install

Serving Riverside, AL and surrounding areas

Approved

In business since 2003

Free estimates

Warranties offered

"The crew, were some of the hardest working young men. They were polite, respectful of our property, and professional. The crew leader was knowledgeable and consulted with us as needed, which we appreciated very much. A company is only as good as the people they hire. They represented H2O Waterproofing & Foundation Repair with their work ethic. We recommend H2o Waterproofing & Foundation Repair."
My jobs
My jobs
My jobs
My jobs
My jobs

+13

33 neighbors recently requested a quote
Recommended by72%of homeowners
Avatar for Aqua-Guard Waterproofing, Inc.
Aqua-Guard Waterproofing, Inc.
4.8(
35
)
Foundation Drainage - Install or ReplaceBasement Drainage Channels - Install

Serving Riverside, AL and surrounding areas

Approved

In business since 1998

Free estimates

Warranties offered

"After a short delay for weather, they came in and cleaned out the refuse/trash that HVAC and others services had left, then quickly went about their business. The sealing, dehumidifier (you have to change the filter regularly) and sump pump setup works well without any issues (and has been for its entirity). We are selling the house so I called and talked with Tina because the new potential buyer wants them to re-inspect and validate the warranty. There is a charge for this unless there is an issue with the system. But, there is no problem - and it is totally reasonable. I will pass that on to the buyer and will invite them to come into the crawlspace to see the good work that has held up so well since installation. I would definitely recommend them. The previous owner had another company "waterproof it" and it was not working properly and was not under warranty (i was told the warranty did not transer when I got quotes)."
Additional Photos
Before
After
Before Waterproofing
Basement Fully Water Proofed

+6

Response time7 hrs
Response rate100%
15 neighbors recently requested a quote
Avatar for SouthernDry
SouthernDry
4.2(
12
)
Foundation Drainage - Install or ReplaceBasement Drainage Channels - Install

Serving Riverside, AL and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"I was called promptly after posting for an estimate. Calvin set up the appointment and kept in touch with me before and after the appointment making sure that I was able to get the results by email, but also talking with me over the phone. Thank you! I would recommend their services to friends and family."
Helical Piers
Helical Piers
Foundation Repair
Commercial & Residential
Basement Wall Repair

+29

Response time3 days
4 neighbors recently requested a quote
Recommended by44%of homeowners
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French Drains FAQs, answered by experts

Most blockages can be cleared in 1-3 hours, but severe issues may take longer.

The cost to unclog a drain varies based on the location and severity of the clog. For simple clogs within your home, such as in a sink, toilet, or shower, hiring a plumber typically costs between $110 and $350, with an average of around $200. Snaking a toilet or sink usually costs between $110 and $275, while a bathtub or shower clog costs about $225.

For a more serious clog in the main sewer line, the cost is higher. Clearing a main line clog generally costs between $200 and $600, with an average of about $380. However, prices can range from as low as $100 for snaking a minor clog to over $1,600, particularly if advanced methods like video inspection and hydrojetting are needed for a large or hard-to-reach blockage. Some severe main line clogs can cost upwards of $1,000 to clear depending on factors like the cause of the clog, its distance from an accessible cleanout, and whether the pipe is located beneath an occupied space (e.g., in an apartment building). You may be able to save money on minor clogs by using a drain snake or bladder yourself.

Never pour used motor oil down the drain. Doing so can have serious environmental consequences, including contaminating groundwater, endangering animals, and killing vegetation. It can also clog your pipes, causing backups in your plumbing or the wastewater treatment plant. In most places, pouring motor oil down the drain is illegal, whether you do it in your home or a storm drain.

Water leaking through your basement floor is a good sign of a clogged drain, but another sign of a clogged basement floor drain can include unpleasant odors coming from the drain. Also, hearing gurgling noises when water drains from the basement or having other plumbing fixtures (like toilets or other drains) backing up is a good indicator.

Yes, drains are one common entry point for water bugs. However, water bugs may enter your home through various locations including doors, windows, pipes, and vents. Water bugs are drawn to the dark and moist atmosphere drains provide, and can easily find their way into your home through sewer drain pipes. You can stop water bugs from entering through drains by regularly cleaning your drains and repairing faulty drainage systems.

The Riverside, AL homeowners’ guide to french drain services

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