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ADU Contractors Near St. Catharines

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St. Catharines / 50 mi
Accessory Dwelling Units
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562 Professionals

Featured Reviews for ADU Contractors Near St. Catharines

Farrell Building and Design
ADU Contractors Near St. Catharines
Average rating: 5 out of 5 starsMarch 28, 2026
“We hired Aidan as a general contractor to bring our daughter’s Pilates & Wellness studio to life—and we couldn’t be happier with the experience. Aidan was absolutely amazing to work with from start to finish. Professional, reliable, detail-oriented, and truly cared about the vision coming together just right. He made what could have been a stressful process feel smooth and exciting every step of the way. We are so grateful for his hard work and would highly recommend him to anyone looking for someone they can trust to get the job done right. ✨”
Eurodale Developments Inc
ADU Contractors Near St. Catharines
Average rating: 5 out of 5 starsJanuary 3, 2026
“We can’t recommend Eurodale highly enough! They recently completed a full three-storey renovation of our older home, and we had a great experience working with the entire Eurodale team. Communication was excellent from start to finish—clear, proactive, and easy to understand, especially when navigating the complexities of an older house. The quality of work was exceptional, with great attention to detail. The project stayed on schedule and we moved in recently as planned. With respect to budget, any increases were only due only to additional work we chose to add and unforeseen issues uncovered in the house—never due to the contractor. They were always courteous and professional, and the site was kept clean and organized. A true pleasure to work with!”
Geometra Design Ltd.
ADU Contractors Near St. Catharines
Average rating: 5 out of 5 starsMay 1, 2024
“We had a wonderful experience working with Gabriele. He is diligent in his work and provided our contractor with detailed and precise drawings. He was also always professional. We have recommended him to friends and will continue to do so!”
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    Why Hire Accessory Dwelling Units on Houzz?
    562Local Pros on Houzz Who Serve St. Catharines, ON
    1M+Total Number of Reviews Left by Homeowners