Sealant Specialists LLC

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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.

Our Services
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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.

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.

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.
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Reviews

WHAT OUR CUSTOMERS ARE SAYING

  • Great workmanship = peace of mind for the foreseeable future. Highly recommended.

    JoeG Avatar JoeG
    January 26, 2023

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

    Leann on Barb's computer F Avatar Leann on
    May 26, 2022

    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

  • Good experience.

    Frank Troha Avatar Frank Troha
    February 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

    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

  • Sealant Specialist is an awesome company. Dwayne is a first class professional who takes pride in his work and explains things in a way that is easy to understand.... read more

    William Weems Avatar William Weems
    August 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

    Absolutely the best at sealing and recalling windows.

    Joe Montagano Avatar Joe Montagano
    March 26, 2022

  • Dwayne and his team did a great job! They were extremely helpful and fit us in to help correct the problem quickly. Very professional. Would highly recommend!

    Robert Piscia Avatar Robert Piscia
    May 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

    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

    Kenneth Simonich Avatar Kenneth Simonich
    June 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

    Awesome workmanship! They replaced all the caulking around my windows and doors. Dwayne was very helpful advising color for caulk. They repaired the limestone window sills and they... read more

    Eileen OToole Avatar Eileen OToole
    June 26, 2022

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

    Virginia Ragusa Avatar Virginia Ragusa
    September 26, 2022