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Best french drain pros near Harbinger, NC

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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon206
    Verified french drain services reviews

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

Avatar for BAY Crawl Space & Foundation Repair
BAY Crawl Space & Foundation Repair
4.9(
581
)
Basement Drainage Channels - InstallFoundation Drainage - Install or Replace

Serving Harbinger, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Warranties offered

"I had an encapsulation accomplished along with beam repairs, fungicide treatment, beam repairs, jack installation, French drain, etc.. It was a project that took a few weeks. Over that time the teams were always on time, cordial, friendly, and upbeat. They modified a few items based on my personal preferences without any issues. Any concerns I had were immediately addressed and none were overlooked. The teams kept the house clean, and made me aware of progress each day. The office staff was also outstanding, any calls I made were always returned quickly and had positive results. The job turned out wonderful. The work looks fantastic. I am very happy with the outcome."
Crawl Space Foundation Jacks
Schedule Inspection
Crawl Space Insulation
Greetings
Sump Pump

+51

Response time11 hrs
Response rate100%
2 neighbors recently requested a quote
Coastal Plumbing LLC
4.6(
39
)
Drain Line Breakage - Camera LocateSump Pump or Interior Foundation Drains - Install

Serving Harbinger, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"The guys were great! They found the problem and were able to fix it in a cou[le of hours, which included some digging in the cold. It was a tricky situation involving roots and the drain to the septic. They spliced in a new piece of pipe, cut the root and we were good to go. Very reasonable and very nice gentlemen. I definitely would recommend them, and would use them again should I have another problem."
Response time1 day
3 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for JES Foundation Repair
JES Foundation Repair
4.2(
952
)
Sump Pump or Interior Foundation Drains - InstallBasement Drainage Channels - Install

Serving Harbinger, NC and surrounding areas

Approved (Corporate)

In business since 1993

Free estimates

Emergency services offered

"The guys Devonte. Rasheed, and Rod did a masterful job installing my basement drainage system. Not only were they professional, they were knowledgeable, informative, polite, and friendly. I am very pleased that JES has such dedicated workers."
Protect Your Basement
Correct Your Wet Basement
Waterproof Your Basement
Protect Your Concrete
Polyurethane Foam Injection

+12

139 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for DELVALE'S SERVICES LLC
DELVALE'S SERVICES LLC
5.0(
5
)
Drain Clog or Blockage - Clear

Serving Harbinger, NC and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

DELVALE’S SERVICES LLC Handyman services company based in Jarvisburg, North Carolina, providing lawn maintenance, landscaping and general property maintenance SERVICES primarily in the Outer Banks. The business specializes in residential and vacation rental property care, working with homeowners, property managers, and vacation rental companies.

Fabric
#3 rocks
Rock installation
Fresh mulch
Trimmed oleanders

+13

7 neighbors recently requested a quote
Ohana Plumbing and Home Repair
4.4(
27
)
Drain Clog or Blockage - ClearSump Pump or Interior Foundation Drains - Install

Serving Harbinger, NC and surrounding areas

In business since 2005

Free estimates

"These two guys arrive early for there appointment and immediate attacked the clogged drain . They where polite , clear and professional . They charge a fraction of what the others do due to low overhead cost, 23 yrs plumbing experience . Highly recommend them."
Shed Rehab
Shed Rehab
Shed Rehab
Shed Rehab
Shed Rehab

+36

Response time6 hrs
Recommended by95%of homeowners
Lockhart plumbing & drain cleaning
4.0(
9
)
Basement Drainage Channels - InstallDrain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business+3 more

Serving Harbinger, NC and surrounding areas

"I have called Lockhart plumbing & drain cleaning multiple times and scheduled a time for them to come by. They have been on time and professional every time. They have taken care of pipe leaks, water heater removal and replacement as well as drain issues. I highly recommend using this company for any plumbing issues that arise."
Recommended by77%of homeowners
Showing 1-10 of 35
French Drains FAQs, answered by experts

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.

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

If you’re not using a septic system, problems with your home’s plumbing won’t cause this—it’s a city problem. A large blockage in the municipal sewage lines may cause those lines to back up into your home. This is extremely unpleasant and can be a serious health risk due to bacteria and other contaminants. If this occurs, call a pro (or your city) immediately.

A washing machine should drain the water used during its cycle through a drainpipe and out through the house’s plumbing. This is the same plumbing that sinks and shower drains run to, and if the U-bend is installed correctly, it shouldn’t smell. The total drainage from the house is then integrated into the city sewer system or, if you’re in the country, dispersed into a septic tank.

If you drop jewelry down your sink, it can cause a clog, especially if it accumulates other debris on its way down. However, that is the least of your worries if you drop your favorite jewelry down your drain. If your gold band goes tumbling down the sink drain, don’t panic—refrain from running more water down the sink, and follow the steps above.

The Harbinger, NC homeowners’ guide to french drain services

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