We promise to always protect your home.

We promise to make your priorities, our priorities.

We promise to give you peace of mind.

We promise to be there for you.


The results are in! Our clients have voted and said their favorite thing about us is that we actually call them back. It’s a small thing; but when communication is missing you, the customer, are left wondering if you were forgotten[…] Click Here to Read More.



I would first like to thank Darren and his company for providing our business with exceptional services for the past year. As a construction company in the Bloomington/Normal area for 35 years, we have used several siding contractors. The value CSC brings to us at Franke Construction is loyalty, competitive pricing, consistent service, and a high quality product. Darren is very thorough in making sure he has the exact elevation and color scheme I am looking for in our new construction homes. I have also referred him to help some of my clients looking to update their home before putting it on the market. No job seemed too big or too little. Darren is one of our subcontractors I would refer to anyone in the community. In this difficult economy, we bid all of our jobs to ensure the best price to pass on to our homeowners. Our future business will be with CSC and Darren Carlson.

August 16 2010

Keisha Hopkins – Franke Construction

Carlson Exteriors is just finishing up on our roof! They have done a professional – amzing job. I highly recommend them ***** (6 stars)! Thanks Carlson

July 29, 2015

Cherie Wayne – Roof Replacement in Normal IL

Your company made this experience very easy for me. You did a good job explaining the product and what to expect and it went very smoothly. You were at my house by 7:30 am and were cleaned up and gone by the time I got home from work. The roof looks great. Thanks!

November 6, 2015

Ed Mauer – New Roof and New Gutters in Mclean IL

I formed a very positive first impression from my review of your website. Very inclusive of the work you perform, your managers, and the basis for the company. I did notice your crews working on homes in my area, and with a certain developer… that was good enough for me. Brandon has been great to work with, so professional and responsive. A great point person for the company. Would definitely use again and would highly recommend.

June 12, 2017

Steve McAnarney – Storm Damage Repairs in Normal IL

I had not worked with Carlson before, so I did not know what to expect. I was very pleased with the work. Everything you said you would do, you did. Also the work was started soon after I had contracted you and we had negotiated what was to be done. The workerd showed up at 7:00am to start the garage roof and when I showed up at 1:45pm to see how the garage re-roofing was going all the work was complete and the site cleaned up. In addtion, I have found no remnant of any construction debris. The price was very reasonable. I will be recommending Carlson Exteriors to others.

May 26, 2015

Jeff Kohl – Roof Replacement and New Gutters in Bloomington