Basement Expert BBB Business Review

Basement Expert

Good to the last waterproof

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Water in your basement?

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We needed basement waterproofing – Basement Expert gave us a very competitive and prompt quote. Serhii and Nazar were very responsive and professional. They and their crew were polite, efficient, and thorough. They went above and beyond, even doing a few minor improvements above and beyond the original project scope. I would highly recommend them.


Nazar and Sergii from Basement Expert, along with their technicians did an excellent job installing a new interior perimeter drain system in 2/3 of our basement. Pricing was fair, communication was very good, the work went smoothly and quickly and the real test will be next winter . . but I have every reason to believe that we will dry and happy going forward. Recommended to anyone with damp basement worries.


I highly recommend Basement Expert. They definitely adopt a proactive approach to waterproofing vs a reactive one. Case in point: we had drainage issues in our crawl space which resulted in a lot of standing water. My initial reaction was to get someone to clear the drain and install a sump pump in the crawlspace, but Basement Expert suggested to be proactive and catch the water from entering our house in the first place. They hand-dug trenches around the exterior and waterproofed the outside of our house, installed sturdy french drains, exterior sump, disposal drain, and even replaced some very old and damaged downspouts they found on our property. They are very mindful of gradients and slopes to encourage water drainage and despite all the digging that was needed, our grounds is in better condition now than it was before! Lots of work and they were done within a week. All for a very fair and comparable price. They were very professional, always showed up in uniform, and consistently quick to respond. We whole heartedly recommend them to our neighbors and friends, and would hire them again without hesitation! Very impressed!


Thank specialists from Basement Expert so much, they did an incredible job on our crawlspace waterproofing. They were extremely professional and efficient while they worked. I would highly recommend stay dry if you need any crawl space work done and specifically these three men to do the job!


I appreciated the great customer service that I received from the company. I am really impressed by the level of professionalism that I experienced from the basement-expert. The work was done efficiently, neatly and in a timely manner. I recommend this company!

We turned to Basement Expert for help. We have had problems with dampness for many months. Company employees came and did everything for us, thank you very much.

Faced with dampness in the basement, on the recommendation they called professionals from Basement Expert, made good waterproofing, air vents, now we don’t know grief, everything is dry, the soul is right happy.


There was always a problem with humidity in the basement. Basement Expert suggested the best solution and did everything professionally.


In my garage in the basement, moisture and condensation constantly accumulated on the ceiling. Even the foundation began to crumble. An unpleasant sight. A friend advised me to contact the firm Basement Expert. I didn’t expect that my problem would be solved in a week. I am satisfied with the price and quality of the work done.

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Basement Waterproofing in Seattle, WA

Is your basement prone to leaks and water damage? Protect your property investment with our top-rated solutions for basement waterproofing in Seattle, WA. We use the latest technology and techniques to keep your basement dry and prevent costly repairs. Our team of experts will assess your needs and provide a tailored solution that meets your goals. Get in touch with us today to schedule an appointment and keep your basement water-free.

Dealing with the Interior Basement Waterproofing

If you think that you need assistance with waterproofing basement from the inside, the best thing you can do is call the team of specialists that will come to your house and inspect it. Our employees will arrive as soon as possible and will see what the problem is.

In general, it is not that costly to waterproof your Seattle basement. The average cost of it is $140 a linear foot.

Exterior Basement Waterproofing: When Is It Necessary?

Waterproofing basement from the outside is another kind of services we are eager to suggest to you if you need it. Again, first of all, we will have to arrive at the place of your residence to find out the cause of the wet in the basement. If we see that it lies outside, we will offer some of the solutions to you. Pay attention to the fact that such work will cost more as long as we might involve some heavy tools and machinery.

Commercial Basement Waterproofing Aspects

A leaky basement can be a nightmare for commercial property owners in Seattle, WA. As a trusted commercial basement waterproofing contractor, we provide tailored solutions to protect your property investment. From waterproofing membranes to drainage systems, we offer a range of services to keep your basement dry and damage-free.

It doesn’t really matter whether you want to repair a new construction or you want to ask us to deal with the old buildings in Seattle area. We will be eager to suggest our qualitative help in both cases.

It is really important to take proper care of the basement in case we speak about the commercial buildings in Seattle, WA. If you do not notice the problem on time, you may risk your sales and accordingly, your income from this.

That is why consider this: if you see that the issue with your commercial basement is minor, do not postpone its “treatment”. It will help you to:

  • Avoid more serious consequences;
  • Reduce the costs of the repairs;
  • Continue dealing with your business effectively.

And, the professional work in your area won’t take too much time too.

Residential Basement Waterproofing and the Future of Your Home

As all of us know, the home is a place we should take care of. And, the basement is not an exception here. So, in case you see that there is water or mold in the basement, it’s time to ask for the advanced help that will help you to get rid of all this and save your house in the best condition possible.

We are a reliable basement waterproofing company in Seattle, WA that knows how to eliminate your problem no matter how great it is. Why bother thinking about the stuff like “Can I waterproof my basement on my own?” when you can stick to our local assistance. We are always nearby to offer our services.

Our specialists will inspect your home to see what the issue is linked to. After this, you will receive an estimate to figure the approximate price out. We will be glad to help!


Sure! In this case, your basement is going to be 100% protected from water. And, you won’t have to worry about this stuff and will be able to keep any kind of belongings there or make it livable.
Absolutely. You can order such services if you need them and we will be pleased to promote the best assistance possible. And, it is not going to cost you a fortune!
We naturally can. First of all, we will inspect your basement and home to make sure what exactly we will have to do. If you are going to need exterior waterproofing, we will be eager to help with this.

We try to make the cost as affordable as possible. It means that you are about to be protected from overpaying for sure. That is why do not hesitate to contact us! Our basement waterproofing system inside your house can cost, on average, between $5,000 and $13,500, depending on the size of your basement.

You can try to do this. However, it is going to be far more reasonable to trust such work to real professionals as long as in this case, you will receive a guarantee of quality.