About
A Calgary roofing company, owner-run
Roofing and re-siding Calgary homes since 2019. Colin Campbell owns it and is on the jobs.
Booking roof work until November 26. Spring dates open February 27.
- BBB Accredited, A+Since March 2025
- In business since 2019Calgary owned and run
- 15-year workmanship warrantyOn roofing and siding
- Free estimatesNo obligation
The company
The facts
- Owner
- Colin Campbell
- In business since
- 2019
- BBB
- Accredited, A+ rating, since March 2025
- Based in
- Calgary, AB
- Work
- Roofing, siding, gutters, garages, basements
In Colin's words
How we work
- Free written estimates.
- Most jobs done within a week.
- 15-year workmanship warranty on roofing and siding. Material warranties are separate and run 30 to 50 years depending on the manufacturer.
- Roof and siding together when the house needs it.
Google reviews
What Calgary homeowners say
“We had an excellent experience with DG Roofing from start to finish. The team was professional, punctual, and extremely knowledgeable. They took the time to walk us through the entire process, provided a clear and fair quote, and completed the job on schedule.…”
Read the full review on Google
“We recently had our roof and siding completely redone by DG Roofing, and the transformation has been nothing short of incredible. The entire experience—from the initial consultation to the final touches—was smooth, professional, and stress-free.…”
Read the full review on Google
“I highly recommend DG Roofing & Exteriors for their exceptional service and quality workmanship. They were professional, efficient, and completed on time and within budget. I was extremely pleased with the roofing services provided by DG Roofing & Exteriors. Their team was knowledgeable, courteous, and skilled. I would not hesitate to hire them again in the future.”