Cornerstone Construction Service Plus

07-8-2014 Review by Richard W. in Covington, Wa

Marcelino and his crew were here when he said they would be. He helped us decide on structure and finishes. They excavated and built forms one day and poured another, working with our schedule. They were professional, friendly and polite. I have recommended Cornerstone to family and friends and would use them again.

05-27-2014 Review by Marriel H. in Auburn, WA

Very professional and courteous. The owner treated the job as if it was his personal project. There is definitely pride and professionalism in his work. I plan to use this service again in the near future.

05-11-2014 Review by Susan B. in Auburn, WA

Install Concrete Patios, Walks and Steps

Marcelino was very professional--prompt, knowledgeable, efficient and did an excellent job on the sidewalk to my business entrance. He had to work with me to avoid times when I and clients scheduled to come, and of course, the weather. He did it all! My clients have commented on the very nice walk. We have already referred him to a friend for a job, too.

04-07-2014 Review by Jessica M. in Seattle, WA

They were easy to work with, on time, and very nice.

10-13-2013 Review by a homeowner in Renton, WA

Provided a fair bid. Showed up on time, maintained good communications, provided quality work and cleaned up the site before leaving. What more could one ask for. Thanks

10-04-2013 Review by Scott S. in Renton, WA

This was not the least expensive bid I received, but based on Marcelino's knowledge and suggestions I decided he would be worth the money. And I was right! He kept me informed during the whole project, made suggestions that were obviously based on experience, and even made sure my wife was happy with his ideas. I will keep his card for future projects and have already recommended him to a co-worker. I'm extremely pleased with the quality and appearance of the project, and Marcelino left the job site as neat as a pin. Six stars!

09-20-2013 Review by Billy B. in Seattle, WA

This is a first class company. I given a reasonable price and the work was done in a timely manner. I really didn't think that good quality companies existed anymore. I would advise anyone that is going to get concrete work done, look no further These are your guys.

09-17-2013 Review by Richard K. in Mercer Island, WA

Very nice job of pouring and finishing a 70' sidewalk. Very reliable and on time