42 Years and counting. We install and repair most styles of Roofing, Siding & Gutters
As part of our in-house safety and quality assurance program, we employ and monitor highly trained installers.
We are located in Ellisville, St. Peters, Mo. & Caseyville Il.
Our Project Showcase
Our Awards & Certifications
GAF Master Elite® Certification
Because of stringent GAF standards, less than 2% of all roofing contractors have qualified as a Master Elite® Contractor!
TRAINING EXCELLENCE AWARD
Signifies that this contractor has been awarded GAF’s Training Excellence Award. Indicates that the contractor has demonstrated an exceptional commitment to ongoing technical training and continuous improvement — for superior roof installation.
Signifies that this contractor is a member of the National Roofing Contractors Association.
Membership gives this contractor access to industry-leading training, safety, and installation materials.
Verified Customer reviews
Average Customer Rating-test
(based on 22 Homeowner Reviews)
"Customer asked us not to share his/her review."
- X.X., Ballwin MO, Feb 27, 2018
"Allen Roofing Rocks%21"
- R.G., Saint Charles MO, Sep 01, 2017
"SEEM TO KNOW WHAT"
- K.W., Dardenne Prairie MO, Aug 29, 2017