CORNERSTONE TILE & MARBLE LLC

Sergey does great work. This is the second time we have use him. This project consisted of tiling two bath surrounds, one walk-in shower three bathroom floors, kitchen, entry and laundry floors and kitchen backsplash. Sergey is punctual, has great attention to detail, prices his work fairly and is easy to get along with. We will definitely use him for any future remodel work and suggest you do the same.

Very well, as expected from previous experience with this pro!

Sergey did an excellent job in both rooms. He conducts himself very professionally, is meticulous and precise in his work, and makes sure the job site is clean before he leaves. I would not hesitate to hire him again and would be happy to recommend him to others.

Amazing, so happy with our bathroom. Sergey was easy to work with and made sure the work was done right; making sure the walls had enough support behind them before putting on tile where the seat and grab bars would go. We had previously hired him for a small job and been happy, but this was a very big job and I am so glad we were able to have someone that made us feel confident in the work all through the process.

Sergey is an absolute professional. He takes his craft very seriously and it shows in the final product. Our project ran into a number of delays and he stuck with it to deliver a stunning installation. I've had the pleasure of working with Sergey for a number of years designing remodels, so it was great to finally have him work on my own home. I trust him with my own home and that is saying a lot.

Sergey is very skilled at his craft. He takes the time to do high quality work. He communicates well throughout the entire process and is professional. We will use his services again when we renovate our master bath.

I have built homes in the past and have had numerous remodels too. Working with Serge Kioroglo was one of the very best experiences I have had working with a contractor. Serge is very skilled and very professional. He was in constant communication over the 2 weeks working on the job. He was worth waiting for, as he is in demand. I would like for him to do more tile work in the future for my home and for my rental properties.

Sergey installed a marble subway tile backsplash in our kitchen. He was professional, knowledgeable and highly skilled. His technique is impeccable. Sergey arrived on time each day and was pleasant to have in our home. Our backsplash looks wonderful and we are very happy with the result. We would definitely hire him again in the future.

Sergey was very professional and did an excellent job. He had the expertise to perfectly install our marble flooring. He consulted us about the layout, pointing out things we never would have thought of. The end result is beautiful.
We would hire him again in a heartbeat.

unknown

Sergey showed up when he said he would and immediately went to work. He took great care in his preparations to follow the design pattern in the specs so as not to waste materials or time. When design issues came up during the tiling, he made sure to consult with us about how best to resolve them. It's clear that he has a great sense of esthetics and takes pride in creating a beautiful look. At the same time, he worked efficiently and made it a point to communicate about logistical matters: when he would arrive at the worksite or leave; he texted us when he was delayed. He understood, without having been told, that since we lived in our house during the remodel, we wanted workers to clean up at the end of the day. Sergey does high-quality work and his overall manner is great.

unknown

We are very pleased with Serge's craftsmanship. He was very attentive to detail and made sure everything was done correctly. He was very punctual and let us know if he was running late. He was very professional, pleasant to work with and did an excellent job..

The company cleaned our tile and grout, as well as a re seal.  In addition, he also added new 'caulking' in the corners of the shower (from floor to ceiling) and around the rock floor.  This shower is a walk in shower with a rock floor, dark brown tiles.
Overall, not impressed.  I did not write a review for over a year, I decided to just 'live' with the work.  Sergey will tell you he is color blind.  When he installed the grout throughout my shower, he totally mis matched the color.  He installed a GREY caulking on a dark brown tile and he also did the same along the floor and walls.  The cleaning was fine.
This week, 6-8 inch long strips of the mis matched caulking began to come out around the floor.  He used some sort of grout/caulking stuff, that cannot withstand water.  This did not seal around the rock floor over the last year.  It is simply pulling up.  I now have to dig it all out (should actually come out pretty easy) and re caulk.  Waste of money.  Still does not addressed the floor to ceiling mis matched caulking in the shower, which I have to live with at this point.
High priced,mis matched color and shotty workmanship.
Regardless of whether you follow this review, don't have him match colors, he simply cannot do it.

Sergey was always prompt, communicated well with us, his work is precise and beautiful. He always cleaned up after himself and was pleasant and unobtrusive. We were very satisfied with his work and felt his prices were competitive. I would gladly recommend him.

This gentleman is extremely talented, professional, responsible, thorough and priced well for the quality of work he does.

Sergey did a terrific job in all regards. He came out promptly to give a bid on the job, which was quite competitive.  We had a bit of a mix up with his start date (my fault with scheduling other contractors), and Sergey did his best to work around my constraints with and his other projects.  We had a slight mix up in how much tile had been initially ordered, but we got that resolved pretty easily, and everything worked out quite well. Sergey also gave me excellent advice about obtaining custom floor vents to match my tiles (prepared by Portland WaterJet out in Hillsboro-- outstanding work!), and the result is beautiful.
I'd also add that Sergey was extremely careful and conscientious about working around my newly installed hardwood floors; I'd laid down a number of protective pads and drop cloths, but I really didn't need to. 
I enjoyed working with Sergey, greatly appreciate his work, and look forward to working with him again on my next tile project.

unknown

He called the morning of the scheduled day to let me know the time of his arrival. He is very professional and very personable.
Set to work and stayed with the job until its completion 4 hours later. Bathroom tile looks brand new!!!!

He was outstanding in every way.  I particularly liked the way that he kept me involved at every stage.  I had the layout already figured out--the room was irregular in shape and figuring out how to lay the tile was difficult, but the guy took my plan, made a few minor adjustments, and came up with a better plan.  We discussed and agreed on all details, like the grout width, the grout color, et cetera, and he made a special trip into Portland, fifteen miles away, to get the right grout.

Our schedule was flexible and when he was able to do it, he began as promised and worked until it was done. He is very knowledgeable and personable and we would employe him again for any tile work.

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Bathroom floor, shower and countertop, plus surface of fireplace/hearth and entry floor. |This contractor is incredibly talented, very professional and respectful. We will be re-hiring him for another project in the coming year.

Very well. Sergey was a consummate professional.Very competent and diligent!

We were so lucky that he was willing to work with our crazy schedule, came when we could find the time to be there and then we were impressed that he took the time to discuss the proper placement of the bars and have me 'try them out' to make sure they would work efficiently before drilling into the tile.
 The work was done very quickly and we are very happy with the job!