FSI has grown to become a regional leader in filtration products and services. We stock and supply f (Note: FSI is not an HVAC maintenance contractor).
We not only stock and supply filtration related products from the world’s leading filter manufacturers for virtually any application, we also offer scheduled filter change-out and servicing. Based in Chicago and family owned, FSI is committed to quality products, expert technical support, timely delivery, and personal dedication to our customers. We also provide Commercial and Industrial Air Filte
06/18/2023
Happy Father's Day to all the amazing dads out there! 🎉 Today, we celebrate the strength, love, and guidance you provide every single day. Thank you for your unwavering support and for being our superheroes. You make a difference in our lives, and we're forever grateful. Enjoy your special day, dads! ❤️
02/28/2023
Regular Preventative Maintenance, including filter change-out and coil cleaning, is a great way to save money on utilities and avoid costly equipment failure. Deferred HVAC maintenance can put your people, processes, and products at risk!
FSI is here and ready to help. As partners, we become an extension of your team. Our products are available when you need them, our team provides truly dependable service, and our approach helps you reach the measurable outcomes you require.
Call us today for a free assessment and quote!
02/22/2023
Every February, the U.S. celebrates Black History Month—recognizing and honoring those who have shaped our country’s history and those who continue to mold its future for the better. Every week this month, we are featuring some lesser-known Black pioneers who were integral in shaping the science, intuitiveness, and engineering that so much of our manufacturing and innovation is based on today.
This week, we celebrate David Nelson Crosthwait Jr.!
02/15/2023
Every February, the U.S. celebrates Black History Month—recognizing and honoring those who have shaped our country’s history and those who continue to mold its future for the better. Every week this month, we are featuring some lesser-known Black pioneers who were integral in shaping the science, intuitiveness, and engineering that so much of our manufacturing and innovation is based on today.
This week, we celebrate Alice H. Parker!
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02/08/2023
Every February, the U.S. celebrates Black History Month—recognizing and honoring those who have shaped our country’s history and those who continue to mold its future for the better. Every week this month, we are featuring some lesser-known Black pioneers who were integral in shaping the science, intuitiveness, and engineering that so much of our manufacturing and innovation is based on today.
This week, we celebrate Frederick McKinley Jones!
02/01/2023
Every February, the U.S. celebrates Black History Month—recognizing and honoring those who have shaped our country’s history and those who continue to mold its future for the better. Individuals like Rosa Parks, Maya Angelou, and Martin Luther King Jr. come to mind quickly, as well as so many modern-day Americans advocating and leading for change today.
To better educate ourselves on the accomplishments in our industry, every week this month, we are shining a spotlight on the lesser-known Black pioneers who were integral in shaping the science, intuitiveness, and engineering that so much of our manufacturing and innovation is based on today.
We have Lewis Latimer, inventor, and patent draftsman, to kick this month off!
02/01/2023
Last night our Account Management team had their FIRST OFFICIAL team outing of 2023 to welcome their newest team members, Alisandy and Brian.
We’re glad to have them both on board! Here’s to more team events! L 🙌
01/16/2023
Let's deliver on the promise of Dr. Martin Luther King, Jr.’s example. Together, we can honor his legacy of selflessness and service.
11/11/2019
Employees at FSI dressed up to share the spirit of one of our favorite holidays- Halloween!
11/11/2019
About 40 FSI Employees & their Families got together on Saturday November 2nd to build bunk beds for Families with Children in need. We successfully built 10 bunk beds! We partnered with a wonderful organization called Sleeping in Heavenly Peace who helped us make this possible. Information on this amazing organization is below.
Sleep in Heavenly Peace is an American nonprofit 501 organization that builds and delivers beds to children who don't have beds to sleep in. Luke and Heidi Mickelson founded SHP in 2012 in Twin Falls, Idaho. As of 2019, the organization has 150 chapters around t
he United States and has built over 4000 beds.
01/16/2018
Birch River Grill
11/20/2017
| Monday | 6am - 5pm |
| Tuesday | 9am - 5pm |
| Wednesday | 9am - 5pm |
| Thursday | 9am - 5pm |
| Friday | 9am - 5pm |