Sealant Specialists did caulking work on our building. They were friendly and courteous, on schedule, prompt and did a great job.

I called this company last fall to see if they could do some caulking for us. Dwayne called me back and said that he was really busy for the... read more rest of the year but he would call me as soon as they were ready to do some interior work. Time went by and I didn’t think I’d hear from him and sure enough this past January he called and I was so surprised that actually followed up with me and then came and did the work! Did a beautiful, precise job on my shower, tubs and caulking inside windows. Highly recommend, very professional, respectful guy and true to his word.

Sealant Specialists Dwayne Grimmett and his associates arrived bright and early and prepared to caulk my windows and large patio door. I must say that the attention to detail... read more that Dwayne and his crew showed when completing my job was impeccable. It is refreshing to work with a company that provides a high quality service and stands behind their work. Sealant Specialists will be my choice for future jobs. I highly recommend them. Ken Simonich Lemont, Il

Dwayne and his guys did an amazing job sealing all the windows, doors, and around garage doors! The corrected some other stuff I had no clue about! Just... read more a great company and great employees!

Can’t say enough great things about this company. I contacted them last week for re-caulking of my windows. A couple days later Dwayne came out to measure and... read more sent me a quote, and a couple days after that the work was done. And a phenomenal job I must add. Anyone looking for re-caulking I highly recommend Sealant Specialists, LLC in Mokena. You won’t be disappointed.

Hi, Used Sealant Specialists for removing caulk on all my windows and recaulking plus to paint lintels as part of preventive maintenance. I am posting this after 2 weeks of... read more service completion to make sure it is holding up. We had heavy rain days plus high temperature week on south facing windows and the work is holding well. The finish is clean much like original. On the interior had them recaulk the under counter sink and the back splash. It is looking clean now. I felt pricing was on higher side but I don’t feel bad about it due to quality of work appearing good and their attention to detail. I will definitely recommend them. Will post a year later to update on how it held against the winters. Regards, MS

Absolutely the best at sealing and recalling windows.

My experience with Sealant Specialists was amazing from the start. It was clear from the initial consultation that Dwayne would be providing me a no nonsense and accurate depiction of... read more what my home needed and why it was so important. In our case it was replacing poorly installed exterior window caulking from the initial builder. Dwayne provided a detailed description of the work that would be done, the products he would be using and the timeline for the start and finish of the work. Most importantly he was not pushy in any way. I’m ecstatic at the quality and appearance of the completed window repairs. My wife and I are confident that we have protected our investment with this essential repair. Thanks again to Dwayne and his team from Sealant Specialists for helping us protect our home from the elements.

They caulked around all my windows, and garage doors, very professional and honest. On time , neat and respectful. I will recommend them to anyone who wants a great job... read more and professionally done.

Workers were very professional and polite . They sealed around our windows and doors . Happy with the work they did .

Dwayne and staff prompt and very knowledgeable did excellent job on caulking windows and doors would highly recommend

Sealant Specialists LLC performed window caulking services on our house. Sometimes it can be hard to get timely responses to service requests, but Dwayne showed up on-time as... read more promised for both the estimate and the actual work. High quality materials and workmanship. Cleaned up afterwards and it looks good. Glad to get this project done efficiently before the winter.