Cottrell Basement Waterproofing
Call Us : (717) 825-5145

We are now offering financing. We are proud to team up Super Money. Apply online in seconds. Tell us about yourself and how much you want to borrow. Choose your best offer. Compare rates, terms, and payments among competing lending partners. Get your money. Receive loan proceeds to pay your contractor for their work.

Emergency Foundation Repair Services  – Whether you have a flooded basement or concerns about a growing foundation crack, Cottrell Basement Waterproofing provides 24-hour emergency services and we can provide you with the professional foundation repair you need, when you need it. Call our experts day or night when you need immediate help with serious foundation issues, and we’ll be there to solve the problem.

Basement Waterproofing Referral


Price guarantee

If after installation you find another waterproofing company that will install the same system as ours at a lower price with in 30 days of this date, we will refund you the difference plus $50.00. (The company has to be a legitimate waterproofing company with a website and insurance using trucks with permanent logo on the truck. System has to be the exact system design as well as components of the system such as pumps, pits, lids and size and make of pumps. Company warranty on pumps has to be same warranty as ours as well.)

Need wet basement repair? Call Cottrell Basement Waterproofing York PA Premier Basement Waterproofing Company. We pride ourselves in working hard to ensure you and your family are safe, healthy and dry!

Basement Waterproofing Referral

Specializing in foundation repair and basement waterproofing, Cottrell Basement Waterproofing Inc. is here to fix your wet basement problems for good!. Serving York PA, Harrisburg PA, and Lancaster PA, our foundation experts will solve your leaky basement problems at a great price. Call today to learn more about how we can make your building safer and healthier. We’ll fix your wet basement issues with foundation repair or sump pump installation and provide mold remediation services. Mold can cause serious health issues. If you suspect your building has a mold problem, give us a call. We offer both mold inspections and cleanup services to remove mold for home and business owners throughout the York area.

Why Choose Cottrell Basement Waterproofing?

We are the York Pa experienced leader in basement waterproofing, leaky basement repair, and basement foundation repair. At Cottrell Basement Waterproofing, our workmanship is consistently superior. We stake our reputation on every basement and crawl space that we waterproof. We will not rest until the job is done right.

Our staff has years of combined basement and crawl space waterproofing experience. All we do is basement waterproofing, foundation repair, and mold remediation, so we know our job well and we take pride in every job we do.

You won’t find a better price or higher quality work in the York Harrisburg Lancaster Area! We are so confident, we will beat any competitor’s price that we have a Price guarantee! Call the contractors that contractors call! We are fully licensed and insured!

Our basement waterproofing experts are here to help. Offering 26 years of experience, affordable prices, superior workmanship, and fantastic unconditional lifetime guarantees, we’ll solve your leaky basement problems once and for all.


Basement Foundation walls can successfully be waterproofed with our epoxy. If you don't want water mitigation/redirection, but a true water seal contact Cottrell Basement Waterproofing. Epoxy comes with a zero maintenance warranty. Limited Life Time Warranty.

Just interested in painting your basement? We can help by using a paint that blocks iron and mold stains. Call today ! 717-825-5145
Basement Painting York PA

Another Satisfied Basement waterproofing customer

Here is our 'review' for the website Cottrell Basement Waterproofing Five Star Rating

Reviewer: John & Kathy Thompson 11/2/2015
Cottrell Basement Waterproofing/Denny came to meet with us and by the end of the same week our basement was completed. The team finished in the time that was proposed and the basement was very clean when they left AND the total price was less than expected. We would highly recommend anyone talk to Denny when needing to 'waterproof' their bases.

Outside drainage solutions by Cottrell Basement Waterproofing LLC .

This homeowner had 7 contractors to their home for a very unique problem.
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This customer needed a legal egress in her basement to be code compliant. If there is a fire, she now has a escape!
Basement waterproofing

Another highly satisfied client. Her water issues were extreme. Now she can breathe easy with a Cottrell Basement Waterproofing system
Basement Waterproofing Harrisburg PA

Structural damage like this is not only extremely costly but also highly dangerous. WATERPROOFING will avoid this issue.
Basement waterproofing York PA

Call us for a over the phone ballpark quote in just 5 minutes! Never let a high pressure sale man in your home.
Basement waterproofing

Basement Waterproofing York PA Review
Cottrell's team did a fantastic job! They were on time every day, worked hard and completed the job a day early. The cement job that they did was great. It was clean and smooth, and they answered all the questions that I had about how things worked. Thanks guys!

We have a new technology
It's called you get a proper waterproofing system and no service calls additional. Calling our company is calling the most outstanding waterproofing company in the state of Pennsylvania. Continually people that contact us are amazed the price difference between us and other companies in the far superior service and warranty offers that are not available in any other company in Pennsylvania. 717-825-5145

Basement Waterproofing Review
by Westly Williams
I just had my basement finished by Cottrell and all I can say is there will not be anymore sleepless nights when it rains. The job was completed within the timeframe given and the work done looks great. I can't thank you guys enough for gettingthe job done on such short notice. I will definitely recommend you to anyone who needs their basement done.

Upon arriving to our winning Veterans house (Quintin Gee) we quickly realized he had no sump pump pit! The sweepstakes was for only a pump. We decided to give him the pit, lid, pump and all the labor as well.
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Wherley Generations Moving Review
We had Cottrell Basement Waterproofing do some work on our basement and we could not have been happier. He quoted us a price, did the job for that price in the time frame they quoted and worked with the utmost professionalism. Working with the owner Denny Cottrell was easy and truthful. He told us the problem, gave us a solution and gave a fair price for the work that was needed. I would recommend them to anyone. If you are moving to a new home and are concerned about water in the basement, I recommend you call Cottrell Basement Waterproofing. Having used them for my own personal home I feel comfortable in referring them to my customers and know that they will do a great job. The owner, Denny Cottrell, was easy to work with and the work was done at the price he quoted and within the time frame allotted.

Michael P. Wherley
Wherley Generations Moving
York Pa Moving Company

Showing support to our American Veterans this week by giving away a free American made sump pump. Submit the name of a veteran and if their name is selected on 06-06-14 they receive the free pump and installation.
Click here to fill out the form

Another successful Waterproofing System installed
For 26 years we experienced water infiltration into our basement. Along with the typical infiltration in a few areas around the perimeter, once the water table reached a certain level, we experienced water coming in via the French drains....
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Happy Mothers Day
Cottrell Basement Waterproofing has it's roots firmly in soiled around family at heart. We would like to wish all Mothers a happy and beautiful day today. Life has us all in a fast pace. But life wouldn't be possible without Moms.
Click here to watch this wonderful video

Sump Pump Installation
We had a sump pump installation completed and were pleased with the prompt response for an estimate and a quick turnaround for the work to begin. Dan completed the work, was careful to minimize the work debris, and went above and beyond to make sure that we received the best service. Thank you Dan!
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A Cottrell Basement Waterproofing system is 2nd to none.
Sump pump installation enables you to efficiently, effectively, and easily remove water from your basement before it has time to do any damage. A proactive solution for keeping your basement dry, sump pump installs can be part of a basement waterproofing or French drain system or put in as a stand-alone system.
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Another successful basement waterproofing
"Problem solved! Dan looked at the situation in the basement and quickly came up with a plan to correct the problem. He explained everything that would be done without any sales pitch. The knowledgable crew was here two days to install the drainage system and two sump pits.
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Over Time Damage will Occur
"If you don’t repair, over time wall loses its compressive strength and cracks due to acidic loads
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Review for Cottrell Basement Waterproofing
"If you're considering basement waterproofing, look no further than Cottrell. Their system is second to none, the work is high quality, and the crew is specialized, experienced and knowledgeable. Denny and Dan explained the process clearly, and were very transparent from the first contact. During the in home consultation, they actually give a presentation detailing every step. I knew nothing about basement waterproofing, sump pumps, or drains before, and I found it to be very informative. Their process made me feel very comfortable to make the investment. There were no surprise costs. I paid exactly what the job was quoted, and not a penny more. The crew was punctual, and worked extremely hard each day. They took care to protect the finished areas of my basement from dust, dirt, and debris. Denny even sent a professional cleaning crew over when the job was done. Nice touch! All in all, the small investment I made with Cottrell waterproofing has given me piece of mind for the future. I no longer fear those days when the rain just won't stop coming down. Not to mention the fact that the Cottrell Waterproofing system just added instant value to my home. Thanks Denny."    Jonathan C
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After Cottrell Basement Waterproofing LLC solves your basement water issues, we recommend Pennsylvania homeowners consider epoxy coatings from Stronghold Floors to protect and beautify your basement floor.

Review for Cottrell Basement Waterproofing
"Our basement has been getting wet most of the 20 years we lived in the house. Finally we called Cottrell waterproofing. They did an excellent job in a timely manner. Worker's were very knowledgeable and most pleasant . And yes, our basement is Dry after 2 days of rain. Thank you I would recommend Cottrell to anyone in need of waterproofing."   Christine A
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