Coulter Systems, LLC

4.6 |96 Verified Ratings
Write a Review

Coulter Systems, LLC

4.6 | 96 Verified Ratings
Write a Review


601 DeKalb Pike
Gwynedd Valley, PA 19437
Your use of our services is governed by our Terms & Conditions

Coulter Systems, LLC

Coulter Systems Waterproofing

We at Coulter Systems LLC's back our work with over 36 years of experience in the french drain and foundation waterproofing industry. We are family owned by Rob Coulter, Tyler Coulter, and Tina Coulter with the promise to give you a personal and informative experience. Our Soft Sell tactics are meant to educate and inform the customer so you can make a decision that best suits the budget of the project and the specific needs at your property. We answer your questions in detail so once the job is complete you are left with no surprises and are satisfied with the work you received. Contact us today with any drainage project large or small and we will gladly assess and properly remedy your drainage issues.


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Service Area

  • Newark
  • Valley Forge
  • Levittown
  • Princeton
  • Wayne
  • North Wales
  • West Chester
  • Norristown
  • Southeastern
  • Harleysville
  • Media
  • Fort Washington
  • Doylestown
  • Warminster
  • Spring House
  • Telford
  • Southampton
  • Langhorne
  • Conshohocken
  • Phoenixville
  • Exton
  • Downingtown
  • Blue Bell
  • Bensalem
  • Swarthmore
  • Gilbertsville
  • Horsham
  • Elverson
  • Pennsburg
  • Abington
  • Audubon
  • Quakertown
  • Haverford
  • Pennington
  • King of Prussia
  • Royersford
  • Hopewell
  • Brookhaven
  • Wilmington
  • Silverdale
  • Lafayette Hill
  • Perkasie
  • Perkiomenville
  • Hightstown
  • Ambler
  • Marcus Hook
  • Plymouth Meeting
  • Fountainville
  • Montgomeryville
  • Ardmore
  • Salfordville
  • Drexel Hill
  • Willow Grove
  • Warrington
  • Sharon Hill
  • Honey Brook
  • Bristol
  • Glenmoore
  • Unionville
  • Dublin
  • Berwyn
  • Oaks
  • Bala Cynwyd
  • Flourtown
  • Gladwyne
  • Wynnewood
  • Feasterville Trevose
  • Souderton
  • Chalfont
  • Wyncote
  • Narberth
  • Kennett Square
  • Colmar
  • New Hope
  • Coatesville
  • Thorndale
  • West Point
  • Croydon
  • Villanova
  • Paoli
  • Lawrence Township
  • Newtown
  • Fairless Hills
  • Worcester
  • Wallingford
  • Chester
  • Landenberg
  • Eagleville
  • Morrisville
  • Broomall
  • Hatfield
  • Richboro
  • Dresher
  • Garnet Valley
  • Oreland
  • Avondale
  • Glen Mills
  • Merion Station
  • Skippack
  • Chadds Ford
  • See All >

Services Offered


Areas of Expertise

  • Foundation Drainage - Install or Replace
  • Sump Pump or Interior Foundation Drains - Install
  • Foundation or Basement - Waterproofing
  • French Drains
  • basement waterproofing

Quick Facts

Business Hours
8:00 AM to 8:00 PM
8:00 AM to 8:00 PM
8:00 AM to 8:00 PM
8:00 AM to 8:00 PM
8:00 AM to 8:00 PM
9:00 AM to 5:00 PM
10:00 AM to 5:00 PM
(Please call to confirm)
  • Small Jobs Welcome
  • Warranty Offered
  • Free Estimates
  • Warranty Description: Life Time
  • Credit Cards Accepted


In Business Since: 1983
Memberships & Affiliations
  • Considering Membership with Better Business Bureau
State Licensing
Trade: Home Improvement Contractor
License #: 13VH06932500
Expiration: 03-31-2021
Trade: Home Improvement Contractor
License #: PA061465
Expiration: 01-19-2022
Type: General Liability
Amount: $1,000,000
Expiration: 02-01-2021
HomeAdvisor Screened. View Details

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Business Overview

Community Involvement

Previous Sponsor Baseball, Basketball and Soccer

How We Got Started

We describe our business as Family owned and operated


Coulter Systems, LLC

My Work
5 Projects
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Ratings & Reviews
Coulter Systems, LLC

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
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Showing 1-10 of 96
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5.0   |  
Review by in Tampa, FL
I had a whole basement French drain system installed by Coulter in 2006. It is now 2020 and it has worked perfectly. There have been a few times over the years I called Coulter to ask questions, and to seek guidance. Both Rob and his son are professional and knowledgeable. I highly recommend them. Their prices are reasonable, and they do excellent work. They happen to be extremely nice and professional as well. What more could you ask for?
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5.0   |  
Excellent service. They were able to start immediately and cleaned afterwards thoroughly.
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5.0   |  
Great to work with
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5.0   |  
Review by in Bensalem, PA
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5.0   |  
They did an amazing job. The work was extremely well done.
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4.5   |  
Easy to work with. Returns calls within 24 hours. Excellent work crew, they know their business.
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5.0   |  
They stand by their lifetime warranty. I did not hire them, I but bought a home and they came out more than once to do repairs at no charge because they honored the warranty transferred from the previous owner to me.
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5.0   |  
straight shooter
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5.0   |  
I was very pleased with Rob and his crew. Martine, his foreman was extremely cordial and professional. There was an issue with my main sewer pipe(not their fault) and they handled the issue perfectly. I would recommend this company to all.
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5.0   |  
Most professional company I have worked with. Did everything promised I would highly recommend them
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Showing 1-10 of 96
  Page 1 of 10

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