About Us
FAMILY RUN, QUALITY DRIVEN
ABOUT US
Founded in 2002, Sterling Exteriors Inc. is a family-run company based in High River, Alberta, proudly serving Calgary and surrounding areas. Led by husband and wife team Dennis and Wanda Sperle, we’ve built our business on a simple foundation: quality work and reliable service.
From day one, our focus has been on delivering exterior finishing that stands the test of time—whether we’re working on residential homes or commercial projects. As a local business, we take pride in building lasting relationships with our customers and treating every project like it’s our own.
Our values
At Sterling Exteriors Inc., we believe in doing things the right way. As a family-run business, we treat every project with the same care and attention to detail as if it were our own. Our core values guide everything we do:
- Quality Workmanship – We take pride in work that lasts.
- Reliable Service – We show up when we say we will and deliver what we promise.
- Customer Satisfaction – Your project isn’t finished until you’re happy.
- Safety and Professionalism – We’re fully licensed, insured, and committed to working safely and responsibly.
These values have shaped our reputation over the past 20+ years and continue to drive every job we take on today.
