Best concrete mudjacking pros near Shoreline, WA

"Our technician was fantastic. Very honest about what our expectations should be and explained everything he did very clearly. Ann in the office is a gem. :) Not only did they do a wonderful job for us, our neighbors asked them to take a look at their concrete issues which had been repaired by another company 6 years ago and were failing. Our technician looked at their problem and urged them to contact the company that did the original work even though their 3 year warranty had expired because he did not feel it was reasonable. He told them if they were not able to get help Slabjack would be happy to give them an estimate and do the work. My neighbors spoke to the other company who agreed to extend their warranty and do their repairs free of charge. What a great example of an honest company who tried to help rather than just "taking the money." We will definitely recommend them in future."

"They raised my driveway to the level of the garage floor. Looks great."

"Ari and Elijah - thankyou for an excellent job - well done. Professional tradesmen - nothing too much trouble. After sales service was excellent - fixed couple of small problems immediately. Recommend them highly."

"Concrete slab raised several inches and leveled. Trench drain installed. No mess left behind."

"I have had two issues since they installed the new sump pump and irrigation. Issue number one was water still getting passed the new concrete. The other issue is that the new concrete was not level at all which has caused issues with the new flooring I installed. However, their customer service is top notch and will work hard to take care of you."

"I could not be more pleased with Joseph and the work he performed. I needed an existing patio to be replaced due to tree roots which impacted drainage towards the house foundation. After 5 bids, I decided to go with Joseph due to his competitive bid and demonstrated expertise. He and his team were stellar, solid communication, friendly, and took the time to explain to me the leveling/answering all my questions. In 3 short days the project was completed and it looks great. I would highly recommend Joseph to anyone looking for concrete work."

"Great start, the work was halted for a week due to unforeseen damage to the water pipes. This was not the Concrete Champs Co.'s fault, previous owners of our home had redone the water pipes not to code and the water pipe was right below the driveway, rather that 2 feet. After the water pipe was repaired and placed further down per code, the driveway construction was resumed.. No further issues and we know have a high quality driveway that was built correctly, with layers of gravel, re-bar reinforcement, and sealed after completion. It looks great and is built to last."

"Highly Recommended!! They came and got the job done, Pressure washed my Driveway and Sidewalk and Patio. Customer Service was Awesome!! Great Communication!!"

"Wonderful job. Definitely will hire again if/when I need more concrete work done"

"We recently hired Nelson Concrete to pour a patio in our yard. Nelson was very helpful in explaining our options and helping design the project. His price was very competitive. We signed the contract Friday afternoon and on Monday the Nelson crew was on site. The concrete was poured by Wednesday and Nelson came on Thanksgiving Morning to finish the project. The resulting patio is exactly what we requested and we are very pleased."