Foundation, Basement or Crawlspace Waterproofing and Encapsulation Companies in Sammamish, WA

"Cesar and his team at Koritas did an outstanding job transforming our yard from an overgrown wilderness to a beautiful, functional outdoor space. They installed turf, cleared and leveled the yard, transplanted plants, and resealed our flagstone pavers. Cesar was meticulous with every detail, including aligning every turf seam perfectly. The team was always on time, reliable, and even finished ahead of schedule. Pricing was fair and competitive, and after waiting a little while to post this, I can confidently say everything still looks perfect. Cesar was a pleasure to work with — patient, communicative, and clearly proud of his craft. I would hire Koritas again without hesitation and highly recommend them to anyone looking for high-quality landscaping work."

"I recently hired Iconiq Construction for my bathroom renovation, and I couldnt be happier with the results! From start to finish, the team was professional, attentive, and detail-oriented. They transformed my vision into reality, and the quality of their work exceeded my expectations. The entire process was smooth, and they kept me informed every step of the way. My new bathroom is stunning, functional, and everything I hoped for. Iconiq Construction is definitely a 5-star company, and I highly recommend them to anyone looking for top-notch renovations!"

"We are an HOA. I contacted them and received word back the same day. They came out right away and gave us a fair estimate and told us all the work that they would be doing in the quote. When it was time for them to do the work we agreed on a day and they came out that very next day as promised. They did an excellent job on our rain garden. Everything they listed on the quote they followed through and completed. Very pleased with the job they did! 5 stars!!!!! I highly recommend them!!!"

"I give Norberto SIX stars! ð ð ð ¥³"

"Very happy with work done. They were quick, did a good job, and did a good clean up when they were done."

"David and Cody from John's Waterproofing went straight to work; they quickly found the problem, showed me the problem, discussed what would have to be done to fix the problem, fixed the problem, then thoroughly cleaned up. Very nice people to work with, from the schedulers through the technicians."

"Showed up on time and completed the job on budget and did a great job in difficult conditions."

"Very accommodating and great service and product"

"We hired them to install a 40 foot french drain. Eric was very knowledgeable and professional, not to mention a very nice person and good listener. He was punctual and he and his crew were extemely hard workers. The job functions as promised, looks great and they were very conscientious about how they left the work area neat and clean. I wish I could hire them for other projects."