Top 3 basement waterproofing services in Seattle, WA

Excellent responsiveness in communication. Excellent value. Excellent work quality.

My experience with Chris and the CLS team has been nothing short of fantastic over all the projects they have done for me over the past several years. I can't recommend them highly enough! Excellent!!

Excellent responsiveness in communication. Excellent to keep appointment. Would recommend.

The project went well.

Carlos and his team have done a great job on our yard, on budget and on time. What else could you ask for? :)

Carlos was very prompt, polite and professional. He was so great to work with and he was flexible when our project scope changed. He and his team started and completed the job so quickly and took extra care with our siding and gutter cleaning. Happy to no...

We were very impressed with the professionalism shown by Carlos and his team. He responded to our request for proposal in a timely manner, was on time for all appointments, and delivered a top quality project on time and on budget. We look forward to work...

CSC has done two separate retaining walls for us. The prices were reasonable and the quality was high. The team they had come on time, work late, and never went over on the duration of the job. They are highly recommended as competitive to superior in ...

It was a pleasure to work with Carlos on our kitchen remodel. When we say 5 star outstanding we truly me it! We live in a older resident condo building and understand the stress Carlos had to put up with by the (nonappointed) community watchpeople conti...

After meeting with several remodeling contractors, I met Carlos to discuss a full remodel on 2 floors of a rental property including the kitchen and main bath. I was immediately impressed by his knowledge of what needed to be done, his ability to see my v...

I am an engineering student at the University of Washington and I called up Carlos to ask him a few questions about the procedure of building a retaining wall. Carlos was kind enough to spend his lunch break carefully detailing a general procedure for con...

Shortly after we moved into our 1968 built Twin Lakes home I had Carlos and crew clean/shape up all the old rhododendrens, remove old and moss covered shrubs. They removed the overgrown arborvitae and replaced with new. They also put in a sprinkler syst...

Of the many contractors I've hired while doing projects on my 100+ year old Victoria home, Carlos is without a doubt the most professional, timely, courteous, problem-solving, and creative. Carlos was enjoyable to work with, catered to my work schedule fo...

Can't say enough good things about our experience working with Carlos and his team. We were looking for a contractor to help us fix a water issue in the back of our house and also get a patio installed at the same time. Carlos was prompt to reply to my pr...