Call us: (403) 456-2345    |     E-mail:

About TDC Roofing

Derek Mueller has lived in Calgary his entire life and began roofing at his Dad’s roofing business at the ripe old age of eight. After a stint as an auto mechanic, TDC Roofing emerged in 2006 when Derek and Elisabeth were ready to put the “family” in family business. It is common to hear people describe Derek as “meticulous, and he’ll treat you like family!”

Today, TDC Roofing has grown and expanded to include more qualified workers, more roofing installation options and more exterior work choices for our commercial and residential customers. Our services include:

• asphalt, rubber, metal and cedar shake roof installations and repair

• Rain-ware eaves trough, down spout, soffit and fascias installations and repair

• HardiePlank and vinyl siding installations and repair

• VELUX skylight/ sun tunnel fitting and repair

Our TDC Roofing crew utilize Derek’s expert techniques, proven during his 25+ yrs in the industry, and we all take great pride in workmanship and customer service. We are a family run business who will continue to deliver excellent craftsmanship and are grateful for all our customers who trust and refer TDC Roofing.


Our commitment to customer satisfaction is an important part of every project; from simple repairs to multi-building projects. We install only the finest products to provide the best roofing solutions available. Starting with your initial phone call to the completion of your project, we are there for you!

While on the job, we ensure vents are tarred during the shingling process, rows gauged and valley metal installed in all valleys. We will even clean the existing eaves! All waste material is recycled

We offer a 10 year warranty on installation accompanied with the respective manufacturer's warranty.