Top Grading Services in Maple Valley, WA

We hired Northwest Groundworks to put in a large retaining wall for our backyard. They did a fantastic job with great attention to detail. This was a big job that required a backhoe, dirt and different sized rocks and boulders. I know this wall will hold...

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...

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.

Clearance and his team are great. They were quick, easy to deal with, and MOST importantly the finished product looks amazing! We talked to a lot of concrete contractors and most of them bid crazy amounts, had a month waiting time, and some were downrig...

Did half the job and abandoned it. Left me with an angry city inspector and thousands in rework costs.

Hands down Tony and his team are the BEST around! If you been putting off any concrete work at all, do to nit sure who you can trust!? Contact Tony at Powell Custom Concrete! you'll be glad you did!! Tony and his team where always prompt, communication on...

Called them up to quote a job as a friend of mine had used them on a couple big jobs and he was very happy with their work. They were very prompt and the price they quoted me was very fair. They completed the job quickly, I was impressed with their effici...

Absolutely awful experience with this company. We hired them to tear out a bathroom remodel I had started, and to reinstall a full tile shower. I had done a ton of reading prior to starting the work, and I made careless mistakes with measurements and tile...

These guys are great, on time and fair price

Happy with their work. They were on time. They did the work in a good manner. Their staff were humble in manner and were soft spoken. I was really satisfied and would recommend others to have their work done by them.