John Boldt Builders — Kitchen, Bathroom & Home Extensions in St. Catharines, ON
John Boldt Builders is a St. Catharines, Ontario renovation company with an exceptional 4.9-star rating from 15 customer reviews. The team specialises in kitchen updates, bathroom renovations, and home extensions—the kind of high-impact projects that add real value and livability to a home. Known for exceptional craftsmanship, attention to detail, and a dedication to bringing each client’s style and personality into the finished space, John Boldt Builders is one of the standout renovation contractors in the Niagara Region.
Services
John Boldt Builders handles kitchen renovations, bathroom renovations, home extensions, and broader home improvement work for residential clients in St. Catharines and the Niagara Region. Their 4.9-star track record from 15 reviews is a strong endorsement of a contractor who delivers on their promises with care and quality. Learn more at johnboldtbuilders.com.
Service Area
Based in St. Catharines, Ontario, serving St. Catharines and the Niagara Region.
Why It’s on home.renovation.reviews
home.renovation.reviews helps Ontario homeowners find reliable renovation contractors in their area. John Boldt Builders’ 4.9-star rating makes it a premium listing for Niagara Region homeowners planning kitchen, bathroom, or extension work.
More from home.renovation.reviews
Browse the Ontario contractor directory for more top-rated renovation professionals. LF Builders—50 years of trusted renovations in the Greater Toronto Area and 30,000+ completed projects—maintains this directory as a resource for Ontario homeowners.
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