Call us: (403) 863-8246

Darren A. Peck, General Manager, Oldcastle Building Envelope, Calgary Alberta

I have always found DHL’s work to be first rate, delivered on time and competitively priced.
Based on the professional relationship established between OBE Calgary and DHL I have also recommended DHL to several friends and family and the feedback received as a result of those introductions has always been positive and resulted in repeat business.
I recommend Mark Davie and his company, DHL Mechanical, without hesitation

Brian, Calgary

When I have a medical problem, I see a General Practitioner; when I have a serious medical problem, I see a Specialist.
If you need heating, hot water, plumbing, humidifier help, Mark Davie is the Specialist!

Wendy and Steve, Calgary

Mark is a very pleasant, friendly and positive individual who does his job with both confidence and modesty. We would highly recommend him for all your heating and plumbing needs.