Sealant Specialists LLC

We Do Window Caulking RepLacement

Welcome! Please take a look around our site to get a better understanding of not only the window caulking replacement we do but the additional weatherproofing services our company can provide for your next project.
Call or drop us a line. We look forward to hearing from you.

Providing Professional Caulking Services For Your Home Or Business!

COMMERCIAL | RESIDENTIAL CAULKING AND SEALANT SERVICES

Sealant Specialists LLC is located in Mokena, Illinois. We service the suburbs throughout Chicago and Northwest Indiana. Our team strives to provide exceptional customer service whether it’s working on a new project or the replacement of failed caulking or sealants on a home or business. With many years of experience and knowledge in the construction industry, along with company pride, we know what products work best for each application by ONLY using the best commercial grade materials available to us on the market. Sealant Specialists LLC ensures the completion of a quality job on every project we do. Having worked with and exceeded the expectations of general contractors, architects, homeowner associations, property management firms and many homeowners, we look forward to working with and exceeding your expectations too.
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We’re confident you’ll be satisfied with our workmanship, which is why we offer a 100% satisfaction guarantee. If not completely satisfied, just let us know before leaving your job.

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We believe in the quality and durability of the products we use, which is why we offer a one year warranty against sealant failure, giving you peace of mind and confidence in your purchase. 

Our Services

OUR SERVICES INCLUDE BUT ARE NOT LIMITED TO THE INSTALLATION OF CAULKING AND SEALANTS TO...

  • New or existing commercial and residential construction projects.
  • Exterior/interior window and door caulking
  • Expansion joint along perimeter of foundation.
  • Concrete driveway expansion and cove joints along with crack repair.
  • Expansion and control joints in masonry.
  • EIFS, dryvit or stucco caulking.
  • ACM metal panel caulking.
  • Caulking of tilt up precast concrete panels joints.
  • Curtain wall or commercial window applications.
  • Wet glazing due to window gasket shrinkage or deterioration.
  • In ground swimming pool concrete patio decking joints or cracks.
  • Caulking of concrete patio joints.
  • Caulking of concrete joints after mud jacking has been done.
  • Caulking soffit to building.
  • Caulking of any interior items such as windows, shower/tubs, counter tops, wood baseboards, and more.
  • Preventative maintenance inspections.
  • We offer maintenance programs for HOA’s and businesses.
  • Water testing services.
  • Liquid applied waterproofing sealers.

Reviews

WHAT OUR CUSTOMERS ARE SAYING

  • Very prompt to reply and repair our 2nd floor windows. Great work and cleanup. Windows look brand new.

    Dominic T Avatar Dominic T
    November 26, 2022

    Dwayne and his guys did a wonderful job caulking all of our windows and doors. They painted some of the weathered wood to match and the windows look new. The... read more

    Diane Hindman Avatar Diane Hindman
    July 26, 2022

    Very professional sealing project. Great communication and quick responses to all questions. Great job!

    rbreier4 Avatar rbreier4
    April 26, 2022
  • 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

    Mayank Singh Avatar Mayank Singh
    July 26, 2022

    Dwayne and his crew were excellent; removing old window caulk, cleaning and painting lintels and recalking doors and windows using more durable materials. Would recommend to anyone if you want... read more

    Dan R Avatar Dan R
    June 26, 2022

    From our first phone call to the end of the project Dwayne and his crew were top notch. They removed and replaced the caulk around all of our windows and... read more

    John Zielinski Avatar John Zielinski
    August 26, 2022
  • Great company. Dwayne is a perfectionist and did a fantastic job with my outdoor caulking. Great professionalism. Highly recommend.

    Holly Zimmer Avatar Holly Zimmer
    June 26, 2022

    Dwayne did a great job caulking my windows. He was able to complete the job and squeeze us in before winter. He kept me informed and answered all... read more

    Sendy Martinez Avatar Sendy Martinez
    February 26, 2022

    I hired this contractor to prep/ paint my steel lintels and caulk all around my windows set back into brick. Very nice people to deal with and very professional install.... read more

    John Weir Avatar John Weir
    February 26, 2022
  • 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

    Greg F Avatar Greg F
    November 26, 2022

    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

    pete douville Avatar pete douville
    October 26, 2022

    Absolutely the best at sealing and recalling windows.

    Joe Montagano Avatar Joe Montagano
    March 26, 2022
  • 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

    Pat Dobkowski Avatar Pat Dobkowski
    February 26, 2022

    Dwayne did recaulking of our windows and main door. He and his team did an excellent job. When I called for an estimate, he had a lot of questions and... read more

    De Mur Avatar De Mur
    September 26, 2022

    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

    Scott Wolff Avatar Scott Wolff
    December 26, 2022