Sergio Assenza Construction (SAC) was founded in 2008. We are a family owned and operated business with over 90 years of combined experience. As certified OTAB stone masons we specialize in new builds, as well as niche restoration work. All SAC employees continuously improve their masonry skills and services by attending various workshops and trade shows across the province. We provide practical, economical and high-quality solutions to all our clients needs. Our company’s excellent reputation has been built over the years through client referrals and testimonials. This speaks to the above average services and satisfaction we provide.

All SAC employees take pride in their masonry projects and look forward to working with you on all your home needs.

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Testimonials
“Sergio and his team of masons at Sergio Assenza Construction have been my preferred masonry contractor for projects and big and small for the past 10 years. As a professional Builder it is crucial for me to work with masons I can trust to get the job professionally and timely. Sergio and his team have continually provided high quality masonry and stonework on all of my clients’ projects.”

Yaya Avaerdi,

Time Zone Stucco, Ontario
“Sergio Assenza Construction provided me and my family excellent service! My wife and I are so pleased with how SAC masons brought our dream fireplace to life. Our home has never felt and looked better. The renovation was done quickly and safely ensuring that my family was able to enjoy our new fireplace right away. I will be recommending Sergio and his team to all my family and friends for any of their home needs.”

Steve DeNobrega,

Durham Home Owner
“I have had the opportunity to with SAC construction for the past 7 years on countless projects. Over the course of working with Sergio it has been evident to me how much pride his masons take in all of their projects. Providing fast reliable service that leaves my clients in owe of the stonework every time. I feel confident working with a company that truly understands the importance of their trade, taking a professional approach to their workmanship and customer satisfaction. I look forward to working with SAC for years to come.”

Jimmy Parra,

Builder, Toronto