[un-con-di-tion-al (adj) not limited by conditions]


When Carlson Exteriors decided to start offering residential roof replacements, we knew that we wanted to offer a different kind of roof. An Unconditional Roof.

So, what does an “Unconditional Roof” mean?

We have partnered with CertainTeed to give you a worry-free roof. CertainTeed guarantees the cost of a roof we replace for up to 50 years – 100% NO PRORATING! This warranty will cover the cost of materials and labor to tear off your roof and replace it over the next 50 years. No fine print. No loop holes. When we are done we will even send you a transferrable certificate as proof. We always stand behind our labor and now we have a manufacturer that stands behind their product.

Click here to see an example warranty

You might be interested in learning why your 30-year shingles won’t last that long. Click here to hear Project Manager Nick Coyle talk about “30-Year Shingles”.


I was surprised at how fast it got it done and your follow through.

May 4, 2017

Steve Ringger – Roof Repair in El Paso, IL

You were highly recommended by Tom Armstrong, a builder who has done work for us. We had confidence in his referral. I was pleasantly surprised by the level of service. A call never went unanswered. I was most pleased by Nick’s follow up inspection after the job was completed. he was genuinely concerned that it was 100% acceptable, not only to me, but to his own high standard. From the time of our first contact to end of the project, we were completely satisfied. I would most certainly recommend Carlson. Service and response are paramount and quality of work as well. These criteria were met on all levels. Nick Coyle is perfect as the face of your business. his expertise was evident at our first meeting. But more than that, he projects a sincere interest in helping to make the right decisions for his customer. As our main contact during our roofing project, we had complete confidence in his help and advice. It was a pleasure to work with him. The work crew who replaced our roof was always courteous, pleasant, and hardworking! The finished product was a reflection of their good work. A thank you to them, as well.

November 15th 2016

Angie Liberty – Roof Replacement in Peoria Area

The only surprise was that you fixed what I wanted and found what was causing the problem. You were the 3rd contractor to come fix the soffit but the first to find the cause. We would recommend you!

September 19, 2015

Phill and Sue Svientek – Leak Repair in Normal IL

After previously working with many subcontractors, I have been extremley surprised with the professionalism of the company. It appears you all see things from the customers perspective as to how a home improvement company should be! A special “Thanks” to James and his crew for being awesome!

November 2, 2015

Jason Heights – Siding Repalcement

Thank you for your generour donation in support of Glenda Walsh and 2015 Polar Plunge- Bloomington. Your support allows even more athletes the opportunity to participate in Special Olymmpics programs and reveal their inner champion!

February 9, 2015

Special Olympics in Bloomington IL