Get matched with top concrete pros in Mercer Island, WA

"Rome came the next day, explained everything, and most importantly he was a guy I instantly felt I could trust. No games just an experienced concrete guy fixing our concrete problem. Will hire again and recommend to others."

"Mark provided great service beginning with his bid, to the completion of the project. He communicated well and patiently listened to our vision offering up additional ideas and pictures of his work. He is personable and easy to work with. We are very happy with our driveway, which is the hit of our cul-d-sac. The six broomed squares are framed with beautifully stamped borders. If you are looking for a skillful concrete professional who, when needed, can think creatively out of the box and come up with great solutions, I would recommend Mark in a heart beat."

"I needed to have my crawlspace entrance widened to accommodate a new furnace. For starters, the wood frame around the entrance, nailed to the concrete foundation, would have to be removed. Additionally, a few inches of the concrete wall would have to be removed to make the opening even wider. The work was complicated by the fact that the entrance was surrounded by a small aluminum enclosure, which made things pretty cramped.
The two NCC employees (Garret and another) arrived on time. They removed the frame with a large pry bar. They also made a clean 20" vertical cut through the 8" concrete wall. When they were done they made sure I thought the opening was large enough for the furnace. In the end, we concluded that the aluminum enclosure would also need to be removed. They were willing to do that too, but they didn't have a reciprocating saw with them. They did advise me on how they thought it could be done.

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"John John Concrete did a fantastic job, was responsive, from first quote to completion of project was about 2 weeks. They were incredibly fast. Price was so much better than any quotes I got from other contractors, I didn’t even have to negotiate. Will be using them again on our next concrete project. Highly recommend."

"Island Concrete LLC installed a concrete driveway for me quickly (one day) and at an affordable price. The owner, Island, was present from start to finish to supervise and take part in the job. This was very reassuring."

"The men that did the work were professional, thorough and friendly. I would contract with this company with no reservations. My backyard was completely covered with concrete; with very little grass showing. They broke up the concrete and hauled it away. It's such an improvement."

"Corrected a uneven concrete walkway. Because of the height difference in my concrete walkway it was a dangerous tripping hazard. I am very happy with their work. I highly recommend them!"

"Eloy and his crew did a fantastic job pouring and stamping a new concrete patio and walkway for our home. His work ethic and experience in doing this type of work is impressive. He kept in constant communication throughout the project and helped with choosing the right color/contrast combination we envisioned. The result is a beautiful new patio and walkway which we will enjoy for years to come. Thanks again Eloy!"

"I hired them for driveway concrete work at the appointment date they came late but the worked and finished it the next day, they did awesome job, my driveway looks great, i want to hire them back for another patio work. i recommend this guys for friends and whoever want concrete job. Thanks! Biruk."

"Julio does top quality work! We had a previously terrible experience with a contractor who poured our concrete patio. Working with Julio was the exact opposite! He and his wife were very easy to work with and explained every step of the process. He was courteous, punctual, and took great care to make our project what we wanted. Thanks to Julio the patio now looks beautiful! I highly recommend this company!"