Since 1982, we have built our business based on one simple premise—an unwavering commitment to quality. Sure-Seal has grown into the largest and most respected caulking and retrofit company in Calgary because we consistently deliver quality workmanship, customer service and safety. Delivering quality—each and every time—not only ensures our customers’ projects pass inspections and viewings it encourages word-of-mouth recommendations and our repeat business. Over the last three decades we have developed leading expertise in the industry, proven our longevity and experience and built an excellent, loyal team because we commit to quality.