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TRUSTED BY EXETER, PA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon352
    Verified french drain services reviews

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

Environmental Service Corp of PA
4.8(
74
)
Drain Line Breakage - Camera Locate - For Business

Serving Exeter, PA and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

"Hired Environmental Service Corp to perform a check of Septic mound Drain Lines with Camera checking for breakage. Jimmy from Environmental Service performed the requested service I was able to view on camera screen as he probed the lines. Jimmy was knowledgeable and offered good advise. I would definitely recommend Environmental Service Corp. again"
Response time1 day
60 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Highlander Waterproofing, Inc
Highlander Waterproofing, Inc
4.2(
163
)
Basement Drainage Channels - InstallFoundation Drainage - Install or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Exeter, PA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"I signed up to have a modular log home built on an existing foundation. The builder had a number of specifications that needed to be met to get the foundation ready for the new house. I contacted 8 other companies, but no one could help me with my long list of tasks. When I finally got ahold of Highlander Waterproofing, I started by telling them I was a problem child. I listed all the work that needed to be done and Mike told me that nothing on my list sounded sounded scary. I got a couple of visits from Mario, the manager, and Mike, the senior engineer, and one of their senior job bosses. They were all knowledgeable, helpful, positive, and suggested that I use steel supports instead of concrete to save space. Work started in August when Dewey and JT started knocking off the top 2 courses of block. "The Gents" - Dewey (the job boss) Devon, Jimmy, Matt, and Dave - did wonderful work. Because of Murphy's Law, we had to knock some walls down and rebuild them because of bowing, and we ended up adding an internal French Drain. They set rebar, poured tons of concrete, dug footers, put up steel support beams, installed glass block windows, put down sill plates, and rebuilt the front where the garage doors will be. I cannot even begin to say how pleased I am with the work they did. And they were a lot of fun to boot! They let me video them daily, tease them mercilessly, and they had the good grace to laugh when my dog made off with their breakfast jerky. There is still some work to do when the house actually gets here in April - insulating the outside wall, backfilling, putting the sump pumps in, rebuilding the center wall, and digging footers for the porch. I have absolute confidence in Highlander Waterproofing and "The Gents." I would recommend them highly and with no reservations to anyone who needs foundation work. I will add to this post with the final pictures in April."
Before and After
After Pic of Basement Wall Rebuild
After Pic of Basement Waterproofing Project
After Pic of Basement Waterproofing Project
After Pic of Basement Waterproofing Project

+18

Recommended by90%of homeowners
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

"Really professional and friendly, were able to complet the work way faster than I expected and showed up on time, and finished a day early. I'm very happy and as they were able to fix structural issues as well as put in a french drain at the same time, they took a lot of heartache out of the organisation. The crew were skilled and experienced and happy to share project knowledge. I'm recommending them to my neighbour."
Basement
Basement
Basement
Basement
Foundation

+16

Response time11 hrs
599 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

Inspect regularly for clogs, clean drain lines, and ensure grading directs water away from the foundation.

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.

Clogged pipes are one of the top signs your water heater is about to fail. Potential symptoms of excess sediment buildup include not enough hot water, leaks, unusual noises, low water pressure, and discoloration or odors in the water.

It can take anywhere from half an hour to a few hours to fix a main line clog, depending on the cause and severity of it. The job should not take more than a day to complete. Keep in mind that the main line is not the same as your home’s sewer lines (which connect to the main line and run to your house). Your city is responsible for any clogs or damage to the main line itself.

If your dishwasher isn’t draining, some common causes include a clogged drain filter, drain hose, or air gap. Also, if you have a garbage disposal, a clog in the disposal can back up your dishwasher since they share plumbing, as can a clog in your kitchen sink’s plumbing. A handy DIYer may be able to figure out how to unclog a dishwasher, but you may need to call in a plumber if you can’t locate and clear the clog yourself.

The Exeter, PA homeowners’ guide to french drain services

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