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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

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

Written Testimonials Pencil

Kathie Q - Morristown, NJMarch 31, 2026

Mark was a great resource. He sent two men to my house. They did 2 1/1 bathroom floors, cleaned and sealed. They also did my kitchen's grout, cleaned and sealed. Also, new grout in my main shower stall, sealed around the bottom and cleaned. It's like having a new shower without the big cost. Everything looks great. Adrian and Dennis were polite and professional. I would highly recommend this company.

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Brian K - Pearl River, NYMarch 24, 2026

I really appreciate the communication this company provides, communication before and after the job.

I googled to find a reliable grout and caulk company to do work in Rockland County, NY. I found Sir Grout Northern New Jersey and filled out a contact form. They got back to me that day via email and phone. Then they arranged for a FaceTime call so I could video the areas I wanted to be worked on, which included two bathrooms and a kitchen. The call lasted over a half hour, and I appreciated that I wasn't rushed through this. It was clear what work was to be done.

We scheduled for the next week, and the day before I was contacted to remind me and confirm the appointment. The tech arrived in the morning and worked through the day until the work was complete. The tech then went through the work with me and gave instructions for future cleaning. The instructions included a point I didn't know, and that was to clean the surfaces with pH Neutral cleaner, to maintain the integrity of the materials used.

After the work was done, I was contacted again to make sure the work was done to my satisfaction. Great communication. The professionalism, from start to finish is appreciated. 5 Stars.

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Joann L - Randolph, NJMarch 03, 2026

Great job refreshing my old bathroom. Thank you, Deniz!

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Jason C - Fanwood, NJFebruary 25, 2026

Great service! The work came out amazing and the gentleman that came out could not have been nicer or more professional! Showed up right on time and stayed late to finish the job! I was super happy with the results and would definitely use their services again!

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RJ - Pequannock, NJNovember 28, 2025

Adrian did an outstanding job! He was professional and personable. The kitchen tile looks like new. Thank you!

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Patricia H - Allendale, NJOctober 12, 2025

Adrian did an amazing job; our tiles, grout, and granite look like new. He was very meticulous and made sure we were happy with the grout color and the cleaning and sealing of various stone surfaces. We will definitely use Sir Grout again.

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Gail C - New Providence, NJOctober 12, 2025

I can't say enough about my experience with Sir Grout. From the moment I reached out to them, their commitment to customer service was evident. Mark, the owner, personally contacted me and conducted a thorough job evaluation (grout cleaning and sealing) and room measurement calculation via FaceTime, ensuring the quote and scope were accurate. The day before the appointment, I received a friendly reminder.

The service representative, Adrian, arrived as scheduled, then took the time to review the job before starting. He worked cleanly, diligently, and then walked through the finished job again to ensure my satisfaction. The following day, Mark reached out again to ensure that all went well. What more could you ask for?

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Steven S - Edgewater, NJOctober 11, 2025

Yes, I definitely agree that Sir Grout deserves a five-star review. The service you provided, from when you first saw the work I needed to be done via video, through the completion of the work, was spotless. Frankly, Adrian was above and beyond excellent.

When he arrived, he gave me an estimate on the time needed to do the work, and he met that time limit exactly. The work was performed perfectly, leaving no mess and a size more. He was extremely personable and knowledgeable. You couldn't have a better individual to represent your company.

Hopefully, I will not need a grouting service again, but if I do, you can be sure I will give you a call!

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Nicole D - Chester, NJSeptember 18, 2025

Bruno and Adrian are such hard workers. Extremely professional and meticulous! They did an amazing job in the master and upstairs bathrooms!

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Ike G - Caldwell, NJJune 26, 2025

Great service; great job. Tech came on time, was great, and was a really nice young man. Shower looks excellent and bathroom was left immaculate; HIGHLY recommend! Tech Adrienne was great and so very polite!

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