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Testimonials

Below are various video and written testimonials of satisfied customers.

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Click on each image below to play the Video Testimonial

Terry Picture
- Terry
Rating 5 Stars
Laurie Picture
- Laurie
Rating 5 Stars
Jaime Picture
- Jaime
Rating 5 Stars
Michael Picture
- Michael
Rating 5 Stars

Written Testimonials Pencil

Raphael - Seattle, WAApril 28, 2026

Hector was right on time and professional. Both of my bathrooms now sport new grout which makes them looks great. Thank you for the great service provided!

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Casey B - Seattle, WAApril 28, 2026

Great job, looks so much better!

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Jason Y - Seattle, WAApril 28, 2026

These folks are quite the finish team, great detail and honest days of work.

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Abby S - Sammamish, WAApril 28, 2026

Ethan from Sir Grout did a fantastic job re-caulking our bathroom sinks and bathtubs! He was very professional and polite, even took his shoes off before coming inside--and finished the job on BOTH bathrooms in under two hours (including removing the old caulking). I've used the shower for two weeks now and I haven't had any issues, the caulking has stayed nice and sealed with no cracks in sight. Would definitely recommend!

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Anthony M - Issaquah, WAApril 27, 2026

Derek did a great job restoring the sun-bleached, outdoor, granite countertop of our outdoor kitchen.

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Thomas C - Seattle, WAApril 25, 2026

This was a worst-case scenario. The installation used very expensive white marble from Ann Sacks with white epoxy grout from a company called Laticrete. Unfortunately, I learned the hard way that their white grout can have a tendency to turn yellow over time. I also later learned that many professional tile installers refuse to use Laticrete white epoxy grout because of this issue.

Because epoxy grout cures as hard as cement, the problem was extremely difficult to fix.
To make matters worse, the contractor who originally installed it refused to fix the problem.
I spoke with several professionals and was told that the only options were either to remove and replace all of the tile or use a grinder to remove the yellowed grout, which could chip and damage the marble.

After doing extensive research, including using ChatGPT, Sir Grout was recommended as the best company for the job. There was only one person at Sir Grout who had both the experience to remove Laticrete epoxy grout and the willingness to take on such a challenging project.

His name is David, and he is awesome. Not a single tile was damaged during the process, and he used a different manufacturer's white grout that will not turn yellow. Sir Grout also provides a one-year written guarantee on the grout work.

In addition, the white tile itself had begun to show yellow staining, and Sir Grout was able to remove almost all of those stains as well.
Needless to say, I will be using Sir Grout enthusiastically for any and all future projects involving tile or grout.

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Tammy B - Seattle, WAApril 23, 2026

Our bathroom looks amazing, definitely refreshed and looking much newer. The technician spent extra time working on the tougher areas, much of this by hand. Happy with the result.

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Robin D - Seattle, WAApril 21, 2026

I've struggled with keeping mold and mildew out of our tiles in the shower. Sir Grout did an amazing job cleaning it all and giving me a chance to start fresh with my shower. Looks great. very professional.

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Jimmy C - Redmond, WAApril 21, 2026

Derek did a great job with our kitchen and shower regrouting he was friendly and professional, got the job done on time, and things look fabulous now. Highly recommended!

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Tom S - Seattle, WAApril 20, 2026

Good workmanship. Minimally invasive. Nice results.

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