Guarantee Roofing Company
2005 East 4th Street | Sioux City, Iowa 51101 | 712.277.3981

At your service...

Guarantee Roofing Co.


Serving the Tri-State area of greater Siouxland!


For more than '80' years our goal has been customer satisfaction.



Guarantee Roofing provides a broad range of products and services. We sell and install: roofing, siding, insulation, replacement windows, new windows, storm windows, storm doors, primary doors, decks, patio covers, screen rooms, awnings and gutters. We do everything imaginable that concerns the repair or improvement of homes and commercial structures.
Call us today for an estimate.
(712) 277- 3981
Our work is carried out with the total assurance of experienced workmanship and quality materials.

At Guarantee our main goal is customer satisfaction. As a matter of fact, customer satisfaction has been our primary concern for more than '80' years!
Contact-> SALES

Guarantee Roofing is a...
GAF Master Elite Contractor

Guarantee Roofing, Siding, and Insulation Co. reliably serving... Sioux City, Iowa, Nebraska, South Dakota and all of the greater Siouxland region. Since 1926 our experienced teams of skilled professional installers have been providing superior workmanship for homes, businesses, industrial projects and the agricultural industry. We use only the finest materials and products available. In addition to this we are fully licensed, Bonded and Insured Guarantee Roofing-Siding and Insulation Company is a GAF Certified Master Elite Contractor.
We are also a Firestone Certified Master Contractor.
These dual hallmarks of excellence are further enhanced by our more than 80 year history of providing quality workmanship and guaranteed dependability.
Over the many years, the "Guarantee" name has been an integral part of the communities that we serve.
We provide the materials and the skills to repair or remodel existing structures on residential or commercial properties that are located in
Sioux City Iowa, South Dakota and Nebraska.
Major roofing repair is only a small part of our extensive list of products and services.

Guarantee Roofing can show you graphic examples of our workmanship.
The images of our "Glad Clad' include examples of roofing, siding, gutters, storm doors, outer doors, windows and many other features pertaining to
how we dress older homes to increase their value and livability.
To see some of our "Glad Clad" please select GALLERY on our navigation menu.


Special Awards & Certifications


Consumer Protection Award:
Signifies that we have been awarded GAF’s Consumer Protection Excellence Award.
This award indicates that we have an exceptional understanding of the benefits of
installing complete roofing systems with superior warranty protection — for your peace of mind.

Habitat For Humanity Roofer:
Signifies that we have been awarded the GAF and Habitat for Humanity's
"Community Contractor" designation. This award is given when a Roofing Contractor participates in at least two Habitat for Humanity projects, donating their time and labor...thus demonstrating a commitment to our local communities and especially to those in need!

Certified GAF SlateCrafter:
Certifies that we have demonstrated that we can properly install,
GAF Truslate™ genuine slate roofing.To the satisfaction of the Manufacturer of this excellent roofing system.




Guarantee Roofing is certified as a






Firestone Master Contractor.