DryLine LLC serves the Metro Detroit area and has over 30 years of experience in Waterproofing, Basement Sealing and Foundation Repair. Unlike other companies that provide a quick fix, our repairs are done right from the very start leaving a solution that will last. We are Metro Detroit’s water proofing and foundation premier repair team. We pride our selves in our work, and it’s the best out there. Other companies only redirect your problem and set you you up for failure, not to mention a higher price tag. Here at DryLine LLC our Water Proofing not only keeps you dry but stops the problem from happening again and our Foundation Repair will keep your home standing through any storm.
Dryline LLC did a great job solving my foundation issue. They knew exactly what to do and they got the job done efficiently. Highly recommended! We are very pleased with Dryline. Thank you Larry & crew.
SL
Sydney LaDuke
Feb 7, 2026
5.0
Larry and his team were a pleasure to work with. They did interior waterproofing along the perimeter of our house in early 2024 and also added a sump pump at our request. He has decades of knowledge on the east side and really understands the nuances of these older homes. After the job was finished, he called and came over a few times after big rains just to check in. Dryline LLC stands by their work and we have been more confident than ever in our house’s ability to weather the storm! I have recommended Larry to several neighbors with basement water issues.
AM
Andrea Mudiraj
Feb 4, 2026
5.0
Larry and his crew are absolutely incredible. We had a lot of work done to our house in a short period of time, and I can say without a doubt these guys are the most professional, hardest working, and cleanest team I have ever encountered. They tackled multiple projects simultaneously with ease. It was also amazing seeing the owner of the company there working alongside the guys. Thank you so much for everything that you did. We will be reaching out again soon!!
WL
wendy lucid
Feb 4, 2026
5.0
Larry did an excellent job. I had him waterproof my basement as the house was 66 years old. Very professional came in with his work crew, Completed the job cleaned everything up. I’ve had no more water in the basement since his improvement. Very professional everything is left clean and properly done. Very fair. I also had my roof replaced with gutters this summer. The job was done in 2 to 3 days again everything cleaned up and put away properly. The roof looks great. I highly recommend this company.
AM
A Martin
Feb 4, 2026
5.0
Larry Alley and Dryline LLC did a great job waterproofing our basement the right way. His knowledge, professionalism, and communication during this project was excellent. He quoted the job, scheduled the work, and his crew showed up on time and prepared to work every day. I would highly recommend Larry and his team for basement waterproofing.