Learning Center / Answering Your Most Common Questions / J Bretz

J Bretz

J. Bretz is the Founder and CEO of Excel Roofing, bringing over 33 years of experience and a steadfast commitment to quality, integrity, and craftsmanship to every project. An Owens Corning Platinum Advisory Board Alumni and Colorado Roofing Association Board Alumni, he has built a reputation as a respected leader in the industry. J. Bretz leads from the front, dedicated to advancing professional standards and delivering excellence across the roofing community.

asphalt shingles | roofing warranties | reviews | best in class | vs and compare

The Best Asphalt Shingles: An Expert Roofer's Honest Rankings

April 3rd, 2026|3 min read

asphalt shingles | Roofing Cost and Price

How Much Does a New Asphalt Roof Cost in the Denver area?

March 27th, 2026|4 min read

Roof Financing | Roofing Cost and Price

How to Budget and Finance a Roof Replacement in Colorado and Wyoming

March 16th, 2026|4 min read

asphalt shingles | roofing problems | hail damage roof | Roofing Cost and Price | insurance

Insurance Companies Are Denying Coverage for Asphalt Shingle Roofs

March 16th, 2026|2 min read

roofing warranties | Roofing Cost and Price | reviews

What is the Best Roof Warranty?

February 18th, 2026|2 min read

roofing problems | gutters

Excel Roofing's Downspout Cleanout System

February 18th, 2026|2 min read

best in class | synthetic roofing

Why Euroshield® is the Top Choice for Hail-Proof Roofing in Colorado

February 18th, 2026|1 min read

Make Sure Your Gutters Are Clean

February 18th, 2026|2 min read

Heavy, Wet Snow on Roofs: What You Need To Know

February 18th, 2026|2 min read

roofing problems | gutters

Ice Dams: How To Prevent Ice Dams & Protect Your Roof

February 18th, 2026|3 min read

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