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Testimonials

"We have never seen a group of fellows work so hard for such long hours. The outcome has been amazing. The idea that we will be able to actively use our basement for the first time since living in this 56-year-old home has not quite hit us as a reality yet. We would highly recommend this crew to any future customers."

Kelly & Paul Kerrigan


"...with the most pleasant personality and full of answers for all of my unknown questions concerning the Water Lock system that was about to be installed at my residence."

Mary Searcy


"I'm so glad I called Olshan to do the work needed on the basement. I would highly recommend Olshan to others."

Joyce Starnes


"It is a relief to have the basement on the mend."

Cynthia Fallon


"I want to compliment John and his crew for the fine work they did on our basement. The crew worked long and hard on the basement and we are very pleased with their professionalism and expertise. It was a pleasure to do business with Olshan."

Edmund Becker


"I am very pleased with the way that John and his crew handled the waterproofing of my basement. I was very surprised as to how careful they were to leave everything as it was when they got there."

Freida Danzy


"They were on time and worked efficiently and effectively until the work was done. They treated me with respect and took care of my property. I am looking forward to having a dry basement as a result of the Water Lock System."

Max Holliman


"This has been a great experience for me. I can't believe that I am saying that about having my basement waterproofed. From Chris, the salesman, to the crew directed by Mr. Blanca, it was professional and easy. I will have no reservations recommending your company and crew for future business."

Elizabeth M. Roberts


“I cannot begin to express what an outstanding job Felipe and his workers did to correct the water problem at my house. Not only were they professional, but the work was also done very professionally and efficiently. I would highly recommend them. Thank you for doing an excellent job!"

Geraldine Thomas


“High praises for Phillip and his crew! Thank you, Olshan, for sending these tireless professionals to my home. I would not hesitate in advising my friends and family to contact you with their waterproofing needs."

Steve Cook


"We look forward to experiencing the benefits of the Water Lock system."

E.V. King


"We recently purchased a Water Lock system from you. Noe Gonzalez and his crew left my home less than 5 minutes ago and I wanted to rush in and send you a note regarding how pleased my husband and I are with the installation that was done on our home. Noe was a true pleasure to deal with. He and his crew were punctual each day they were here. They did a very thorough job and worked hard throughout the entire day. Noe and his crew were INCREDIBLY tidy! Lastly, Noe did a final walk through with my husband and myself during which he tested the pump to make sure that it was working properly. So far it has been hassle-free dealing with your company."

Marly Landis