Top 3 slab leveling services in Seattle, WA

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.

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...

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...

Super helpful and knowledgeable! Everything was smooth and well done.

You saved the day for coming at the last minute. Thank you. Job well done!

The concrete slabs that form a driveway around the front and side of my home had settled significantly and so much so that all the precipitation was funneled down into the area where all the utilities come up out of the ground and enter the home. The Sla...

We had an entry step that had sunk down about 7 inches or more making for a very hazardous welcome to our guests! I noticed one day that my neighbor was having someone come repair his driveway - noting the sign on the truck that they "Raise settled concr...

I highly recommend Slabjack Geotechnical. They are very professional and honest. They even offer a lifetime guarantee on concrete lifting! You can’t go wrong with this company.

While we did not make use of their jack service, their assessment of our situation was excellent and they provided the best recommendation we could get, preventing a more costly situation. They are excellent professionals who clearly know their field.