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

  • 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

    Great communication throughout project, timely and completed the job to my satisfaction.

    Wayne Druktenis Avatar Wayne Druktenis
    October 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
  • I reached to Dwayne at Sealent Specialists because I had a leak in my bay window ceiling that I thought was related to my windows needing to be re-caulked. From... read more

    Joe Avatar Joe
    February 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

    Sealant Specialists did an outstanding job of removing and replacing caulking and sealant around an second floor window which was impacted due to building settling issues. They were quick and... read more

    Michael Bucek Avatar Michael Bucek
    August 26, 2022
  • I had the opportunity to work with Dwayne Grimmett and members of the Sealant Specialists team in order to diagnose & resolve a long-term water issue at my home. Mr.... read more

    Fred Johnson Avatar Fred Johnson
    February 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

    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
  • Did a marvelous job caulking all my windows and doors! Informed me ahead of time of days the work would be performed and arrived exactly as indicated. Did... read more

    Mary Geissler Avatar Mary Geissler
    August 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

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

    rbreier4 Avatar rbreier4
    April 26, 2022
  • 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

    David Hickey Avatar David Hickey
    February 26, 2022

    I wish all the pros were like Dwayne. Excellent work with a bit of OCD which is what you want in a pro. Sealed showers (Caulk) which look so... read more

    Ethan Fisher Avatar Ethan Fisher
    February 26, 2022

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

    Scott Worden Avatar Scott Worden
    July 26, 2022