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    Average homeowner rating
  • Verified reviews icon352
    Verified french drain services reviews

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

Avatar for Groundworks
Groundworks
3.7(
362
)
Sump Pump or Interior Foundation Drains - InstallBasement Drainage Channels - Install

Serving Exeter, PA and surrounding areas

Approved (Corporate)

In business since 1975

Free estimates

Warranties offered

"Great customer service. Just had my first inspection, and Chris Trevitz was awesome. He explained how everything works, what to do in case it malfunctions, and gave recommendations on how to better keep my basement dry."
Basement
Basement
Basement
Basement
Foundation

+16

Response time11 hrs
633 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for NEPA Buildworks LLC
NEPA Buildworks LLC
5.0(
5
)
Sump Pump or Interior Foundation Drains - Install

Serving Exeter, PA and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's custom needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. \n

Basement Water Mitigation
3 neighbors recently requested a quote
Kingston Quality Plumbing & Heating, Inc.
5.0(
2
)
Drain Clog or Blockage - Clear

Serving Exeter, PA and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

Response time40 mins
Recommended by100%of homeowners
Avatar for Precision Plumbing
Precision Plumbing
New to Angi
Drain Clog or Blockage - Clear

Serving Exeter, PA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Open 24/7 ! Because a midnight flood shouldn't feel like a nightmare.\n\nWhen a pipe bursts at 2:00 AM, you don't just need a plumber—you need a helping hand you can trust.\nAt Precision Plumbing Mitigation, we don't see "customers." We see neighbors, friends, and family. We treat your home with the same urgency and respect we’d give our own mother’s house!\n\n​*24/7 Emergency Response\n* Honest, Upfront Pricing\n* Family-First Service\n* Water heater service \n* Water heater replacement \n* Sewre drain cleaning and Jetting\n* Inside and outside excavations\n* Water line replacement \n\n​\n Call us now – we’re awake so you don’t have to be.\n\nWe specialize in Plumbing and Water Mitigation services.

Sunday Funday!
Closet snake
Dishwasher
excavation
Vincent McGuigan

+6

Wayne J. Pisanchyn, Inc.
3.0(
9
)
Drain Clog or Blockage - ClearSump Pump or Interior Foundation Drains - Install

Serving Exeter, PA and surrounding areas

Approved

In business since 1991

Customers say: Quick response

Serving All Your Plumbing, Heating & Cooling needs in N.E. PA \n \n \n \nThanks for the interest in Wayne J. Pisanchyn, Inc. We offer the most advanced technology from dispatch to billing to insure you receive the most prompt and reliable service available. Why not give us a call?

Recommended by42%of homeowners
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French Drains FAQs, answered by experts

You can try several easy methods to unclog a drain, one of the easiest and most effective of which is to use a mixture of baking soda and vinegar. This will help dislodge and dissolve the clog to move it down the drain pipes. Pour 1/2 cup baking soda into the drain, followed by 1/2 cup of white vinegar. Dump several cups of boiling water (or hot water if you have PVC pipes) into the drain and let sit for up to one hour. Run hot water to clear the drain.

The spin cycle on your washer should initiate draining, but if you still find leftover water in the washing machine tub, you may need to drain it manually. To manually drain a washing machine, you’ll need to turn off the power supply and locate the drain hose, filter, and pump. Open or disconnect these parts and let the water drain into a bucket.

You should inspect and clean your French drain at least once per year to keep it in good working order. Regular maintenance can help identify clogs, buildup, and damage before they become bigger problems, which increases the lifespan of your drain. The frequency with which a drain clogs can depend on factors like the amount of debris, the quality of the installation, and the type of filter used. If your drain accumulates a lot of sediment, it may require more frequent cleaning. It's also a good practice to check the access and exit points after heavy storms. If you notice reduced drainage or any signs of a clog, clean the drain as soon as possible.

Yes, flushing a clogged toilet can make it overflow. While flushing the toilet may push enough pressure through the system to dislodge the clog, this is unlikely. Your best bet is to use a plunger and hope the suction can break up whatever is blocking the pipe. If this doesn’t work, use a plumbing auger or call a pro to help.

There are a few reasons your snake won’t go down the floor drain. One common reason is a large obstruction in the drain that is causing a blockage. You can remove any debris you see in the drain before trying to snake it. In addition, the snake might not be long enough to reach the clog, or it might be the wrong diameter. 

The Exeter, PA homeowners’ guide to french drain services

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