When Carlson Exteriors started 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

Besides completely tearing off and replacing the roof, Carlson Exteriors performs minor roof repairs; fixing any roof leaks, replacing missing shingles with best matched shingle, clay tile roof repairs, and any other miscellaneous roof repair.  We replace and repair flat roofs, low slope roofs, and rubber roofs. Visit the page about flat roofs and low slope roofs.

Carlson Exteriors gives free Roof-Life Expectancy Evaluations. If you think your roof might be on it’s last leg and might be time to replace it, give us a call and we will come out and let you know how many years we think your roof has left. In the meantime, check out this article on Early Signs of Roof Failure.

Use the form below to request a Free Estimate!

Carlson Exteriors was 16th in the Nation and 2nd in the State of Illinois of top roofers on CertainTeed’s list!

CertainTeed names the Nations top 20 Roofers - Carlson Exteriors was 16th in the Nation and 2nd in State of Illinois

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” and what you can do about it.

Top view of a Moire Black roof in Normal IL

Are you thinking about a new roof? Not sure if you should get a roof layover or tear off existing shingles and install a new roof? Click here to read the pros and cons for layover roofs and tear offs.

It’s good to know what goes underneath your shingles. This article touches on important points to your roof underlayment.

Winterguard and Diamond deck photo


We had a leak in our roof and didn’t know who to call. It was suggested that we call Chris. Chris assessed the problem and caulked the area causing the leak on the day we called. Shingle repair was done a few days later. We couldn’t have asked for more. We would definitely call again and recommend Carlson to anyone.

July 28, 2015

Mike and Linda Mouser – Roof Repair in Carlock IL

My only initial concern was going to be price.  I felt confident that the work would be done correctly.
I was very happy to have worked out a price that was fair with other quotes received.
I was very happy and surprised about four things:
1. It appeared to be done correctly.  They look great.
2. The finish and quality of the installation was clean and crisp.  Very professional.
3. The downspouts were installed with a hinge so that I could flip up the extension when mowing.  That was a very nice touch with quality hinges.
4. You installed an extra splash guard where two roof sections came together to minimize water passing over the gutter.  Again, very cool and very professional/clean.  It shows that you care about doing it right.
I honestly can’t think of anything that you could have done better or differently.  I mean, the only thing that I regret is that the gutters look so nice, they make my facia look old and dirty and I wish I would have had that replaced too.  But that’s not your problem.  You guys did great.
April 26, 2018

Nathan Howard – Gutter Replacement in Le Roy IL

I had never heard of your company before.  I’d asked in a facebook forum for people from the same company that I work for for advice on siding repair and Carlson’s was recommended.  I’ve had no issues with any part of the process; you were prompt in communication and the work, and it appears to be done correctly.  I would have no issue recommending you to others needing similar work.

May 8, 2018

Sam Townsend – Fascia Repair in Lexington

Work was perfect and service was great!

May 29, 2014

Srinivas Musuku

Service: Quick response. Brad explained things well as to my options. Good service

July 25, 2018

Marilee Raap – Gutter Repair in Normal

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