Top 3 concrete stair, step, and ramp construction services in Seattle, WA

Driveway and patio look terrible, there are deep lines/groves everywhere in the driveway. Despite numerous promises that they would fix everything, company now is completely unresponsive. They did not clean up after themselves and are both unreliable, unp...

Excellent work quality. Excellent to keep appointment. Excellent responsiveness in communication.

Very professional from start to finish! My wife and I were very pleased with Slabjack NW and the work they did on our driveway.

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

Used them for a driveway. Liked Aaron but he left with me understanding he will be back to repair some bad areas. Will not return calls. Over 2 mos of us calling and texting.

Absolutely not a man of his word. Started off highly recommended, but when problems arose with the pour, tried to blame everyone else including the person who recommended him. An independent evaluator found him at fault. When we finally got him to settle...

Firm Foundation just finished a double car driveway and adjoining sidewalk with an exposed concrete aggregate finish for me this week in North Seattle. The crew did an excellent job and made sure I was satisfied with the finished product, which I very muc...

My experience was excellent!! Clearance was timely and responsive throughout the process. Quote was very competitive. Best of all the quality of work was Fantastic and he completed the job on time as promised. I would highly recommend Firm Foundation...

J.R. and Clearance did a great job. Showed up everyday and finished the job even quicker than i expected. They brought a big crew who were all very respectful. I will definitely use them on my next foundations and concrete project.

Baez installed driveways for my neighbor and me at the same time, burying neighbor's previous scrap concrete, prohibiting drainage in planned planting strip between our driveways. Baez refused responsibility. Neighbor and I had to dig up the refuse alon...

Super helpful with the design and build phases

I have a new found respect for concrete! We just bought a home that’s over 100 years old with a sloped backyard. We discovered was that the cedar fence was also being used as a retaining wall to hold back our entire backyard. We found this out not from th...

Man of his word. Greate crew. Our project was a large driveway with drain to street. They did a great job and the water runoff is prefect.