BLISTERS and BUBBLES all over the floor, after only 6 weeks of Ken putting a new epoxy concrete floor in our home (see attached pictures). We were furious to see the floor, but were even more flabbergasted when Ken blatantly refused to take responsibility. He ordered my husband to take moisture test, at our own cost, and report back to him before he would come out and take a look! We are homeowners, not contractors. Making sure that the prep work is properly done including testing the moisture level is the responsibility of the contractor, not homeowners. And no matter how you want to twist it, no 'good floor' should go blistered and bubbled after only 6 weeks. Ironically, he is using our floor picture on his facebook portfolio, even here on Yelp (see pic dated Oct 8) - LOL. Furthermore Ken kept adding price along the way: Epoxy Materials now increased from $6/foot to $8/foot, workers quit on him and we had to pay part time workers he picked up. Final invoice came up way more than the original quote, with overtime payment for Ken himself! I wish we never used his service. Now not only we have to pay another contractor to redo the floor, but also an additional charge to remove the one that In the Mix aka Ken did! http://www.yelp.com/biz/in-the-mix-concrete-san-francisco

Ken is not just a concrete worker he ( in my opinion ) is an artist. He takes the time to do the work to his satisfaction. Which was much, much higher than my expectations. The job Ken did is professional and perfectly finished. I would recommend him to everyone needing concrete, flooring, bathroom or tile. You will not be disappointed.

Ken did a fantastic job helping me solve a problem with my porch floor. It wasn't a huge job but Ken knew how important it was to me and he worked to solve some unique challenges. The finished product is fantastic and I look forward to enjoying my porch for years to some. Would hire him again for sure.

Ken has done an incredible job on multiple projects at my home. I will be hiring him for future projects as well. He has gone above and beyond what I envisioned and is a very talented hard worker. Would highly recommend. I’m so appreciate of the work he has done and continues to do to help improve my home.

We had our front porch lifted, by another company, they did not met our expectations. Ken overlayed and painted. Looks great! We would absolutely recommend Ken Collins