Waterproofing

Cleaned up properly and price was as quoted. Awesome service.

This company is the best! In and out fast and clean. The owner Bill has been in the business for over 30 years and knows his stuff. I highly recommend this company for all of your waterproofing needs. Thank you Bill and thank you sealerman.

I would love to thank HBD very much for the wonderful and professional service that we received from HBD. Everyone was just so professional. I really appreciated Chris Botman and Andrewan for their knowledgeable, hard work, fixing my foundation cracks. I was impressed with every step they did. They also answered all of my questions. Overall, it was a great company. The people were very knowledgeable, and they did the job nicely. High tech and efficient. Again, very professional. Thank you HBD for everything you guys did. It's has been a real pleasure working with you!

Excellent service and very knowledgeable staff. We used Basement Technologies for some waterproofing issues in our basement as well as Radon testing and would highly recommend them!

Would you do business with a company whose perfectly able-bodied employees park in an ADA spot? 8:30am today at the Renton Highlands Safeway; two young men did this when there were plenty of other parking spots available. Shame on you!

They did my roof 4 to 5 years ago. And it still looks good and they have good quality of materials and have professional workers.

Good price, good service, everything went smooth.