Get matched with top window shutter pros in Whiting, IN

InterNational Shutter System success is based on one business premise: Securing windows and doors for homes and businesses and being a pioneer in the new age of security with energy savings. Our product is effective and it simply protects your home and business.

"Did not recieve the estimate after the consultant arrived. When I called back received the estimate very quickly. However the estimate was over 20K for 15 plantation shutter windows which is about double any of the other estimates."

"Very Professional. looking forward to windows"

For over 75 years, Trim-A-Seal Home Improvements has been providing & installing home solutions with master craftsmanship to Northwest Indiana and Chicagoland. We pride ourselves on a culture of trust, a high standard of service to our customers (before & after installation), and a dedication to our craft. \nWe take our dedication to customers seriously. So much so that we created the Seal of Approval, which every project of ours is given. That means:\n\nWe show up on time. We respect your home. We back up our Warranties.\n

We bring years of hands-on experience in various trades, ensuring the job is done correctly the first time.

CAMT-certified maintenance professional with 20+ years of building maintenance experience. Known for being talented, focused, and results-driven with a strong commitment to quality work and property upkeep.

Reliable, skilled handyman available for quick jobs and home repairs. I have hands-on experience in carpentry, plumbing, electrical and general construction.\n\nI handle projects like installing shelves, cabinets, vanities, minor plumbing fixes, light electrical work, furniture assembly, and general home repairs. I also bring mechanical experience from auto repair, which helps with problem-solving and getting things done efficiently.\n\nI focus on showing up on time, working clean, and getting the job done right without overcomplicating things. If you need something fixed, installed, or built—I’m ready to help.

Well rounded Carpenter/Handyman with over 20 years of experience. Can even handle small electrical and plumbing tasks as long as it doesn’t need licenses

"Conway and Gary were very professional, timely and their team did a quality installation of a high quality shutter systems. Their prices were very fair, the were timely in arriving to my home, testing me when they were on their way with an accurate eta. They left the job site clean and did not leave until the job was done. I would highly recommend National Shutter System, LLC."

Our company was founded by David Berger over thirty years ago and David has been selling table pads direct to the public for over forty years. We know our table pads and we know how to design the perfect fit the very first time.