TRU Basement Waterproofing offers affordable, high-quality basement waterproofing solutions with a transferable warranty. With decades of experience, they have been helping homeowners protect their homes from the ill effects of humidity and mold in attics as well as crawlspaces by providing them an inspection certificate that ensures protection for every customer’s home. 

TRU Basement Waterproofing was started by Eddie Mendoza in 2017. The Company motto is to treat people the way you would like to be treated. We went out of our way to make sure we have high-quality engineering and installation technicians which many companies are lacking in the industry. Above all, we will be honest with you from the start!

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Ranked #1 in PA Since 2017


Water is absolutely essential to life and survival…as long as it doesn’t go where it doesn’t belong. When it comes to home construction and maintenance, water is the primary enemy. As it seeps through the walls of your basement or comes up from underneath your floors (hydrostatic pressure) it not only weakens your foundation and could potentially destroy any renovation you’ve done or valuables stored in the basement, but creates a breeding ground for mold. This is when the water that is essential to life becomes a threat to your investments, health, and the health of your family.

TRU Basement Waterproofing is a leading basement waterproofing and crawls space repair contractor throughout the Bucks County area. As an exclusive dealer for patented products, we have access to warrantied services including sump pump installation as well as other industry-leading solutions that will keep your home safe during any season!

Did you Know?

60% of homes in the U.S. have some form of water penetration in the basement.


Jeffrey Knappenberger
Jeffrey Knappenberger
Patrick and Amy were great throughout the whole process of getting our sump pump installed. Patrick came to our house on a Wednesday night and spent over an hour explaining the causes and solutions to our problem. He had visuals and was very detailed. My wife and I never felt pressured to make a decision, which was not the case with other companies, who always seemed to have a deadline for when our estimate price would expire. Their crew came on a Sunday and were quick and precise. We are very happy with Tru Basement Waterproofing and I would recommend them to anyone who has water in their basement!
robert ogle
robert ogle
The owner spent significant amounts of time and analysis on the best approach to treat our crawl space. The work was done professionally, on time, and on budget.
Kayla Olszyk
Kayla Olszyk
Patrick is an awesome guy to work with. He talked on the phone with me for over 30 minutes to give some insight as to what our issue could be. Came out the next day and we had a solution (sump pump and French drains). His team was professional and got the job done in a timely manner. They made sure to clean up before leaving and it was all done at a very fair price. Would recommend to anyone having issues with their basement!
Jack Lyons
Jack Lyons
Tru Basement was extremely responsive to our request to visit our property. Pat made time at the end of his day to head out there and walk us through what was needed for our job. He was clear and straightforward and was easy to communicate with. We really appreciated his help!
R Tr
R Tr
With the recent storms we decided to finally fix the cracks in the basement. One had been fixed decades ago but has started leaking again. Patrick came out and looked over the job and was able to slot us in the following week. His team of three came out and dug out the crack from the outside and repaired it. The second re-repair was done from the inside. All looks good, it was done in a day and (knock on wood) all will be good for the next storm.
Adam Eisenberg
Adam Eisenberg
Less than a week after having Tru Basement Waterproofing come out and completed the job we got over an inch of rain in 18 hours. Normally our basement would be covered with water with the amount of rain, but it was PERFECTLY dry. Pat came out and gave a detailed explaining what would be needed on the job, and was a few thousand dollars less expensive than another quote we received. When his crew showed up they were professional and detailed oriented. Even though we were only supposed to get about half of our basement waterproofed they finished about 20% more of the basement for us because they felt it help with our issues. We could not be happier with the outcome of the project and would highly recommend Tru Basement Waterproofing to anyone who needs their services.
Kurt Ruane
Kurt Ruane
After experiencing every home owners worst nightmare Tru Basement came out and assured us that it can be fixed. A few short days later a dry basement was achieved! We are so grateful and would definitely recommend them!
Joe Ceccoli
Joe Ceccoli
Excellent service. Highly, highly recommended. Amy and Patrick have got you set on every aspect of your foundation and waterproofing project. Outstanding work, and will recommend to anyone I know with water issues. Again, highly recommended.


Basement Waterprofing

The word “waterproofing” can cause some misconceptions about how this work is done. “Waterproofing”—the way we may think about it—is not possible, but there are many ways of managing water effectively.

Foundation Repair

We handle block wall repairs, stone wall repairs, and poured concrete wall repairs.

Stone Repointing

Stone repointing is a specialized restoration service aimed at preserving the structural integrity and aesthetic appeal of stone masonry structures.

Crawlspace Encapsulation

We provide professional crawlspace encapsulation services to help protect your home and your family from moisture, mold, and more.

Basement Drain Installation


If you want to provide your home with protection that lasts, a basement waterproofing system is a valuable investment. At TRU Basement Waterproofing, we can help you decide on a system that’s right for you. Then, we’ll install it quickly so you can prevent water damage to your basement floor, walls, foundation, and more. A waterproofing system can even help you increase your home’s market value.


Your foundation is arguably the most important part of your home. It supports your entire structure and if it’s not in its best shape, it can mean serious issues. At TRU Basement Waterproofing, we want to make sure your home is strong and safe, which is why we offer foundation repair services.


Written Estimates For Homeowners and Commercial Businesses are Completed Upon Visual Inspection Of Your Job