Usa Company Lists

Gemini Windows, Doors & Siding



Gemini Windows, Doors & Siding


52 Vine St S
St. Catharines ON L2R 3X8


(289) 302-5655

Gemini Windows, Doors & Siding was established in 2019 by Rob Lavorato. We are your best choice for exterior home renovations in Niagara Region. Our services include custom window installations, elegant door upgrades, and durable siding options tailored to fit your home's unique style. We prioritize educating homeowners on the process, materials, and benefits of our work, ensuring an exceptional and informed experience. Our team of skilled professionals is dedicated to delivering exceptional craftsmanship and customer satisfaction. Choose Gemini for a lasting impression and superior renovation results. We service St.Catharines and Niagara Falls, Fort Erie as well as Grimsby, Grimsby, and beyond. For a free estimate, call us today


About St. Catharines

St. Catharines is the largest city in Canada's Niagara Region and the sixth largest urban area in the province of Ontario. As of 2016, it has an area of 96.13 square kilometres (37.12 sq mi), 136,803 residents, and a metropolitan population of 406,074. It lies in Southern Ontario, 51 kilometres (32 mi) south of Toronto across Lake Ontario, and is 19 kilometres (12 mi) inland from the international boundary with the United States along the Niagara River. It is the northern entrance of the Welland Canal.



Client Reviews

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Matthew Swanson

Windows, Doors, Siding, Roofing, Niagara, St.Catharines

Rob is extremely knowledgeable and helpful. His crew were friendly and very hard working. They did an excellent job installing our doors and windows. Would I hire Gemini again? In a heartbeat! Terrific service and beautiful job!

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Scott Harvey

Windows, Door, Siding, Roofing, St.Catharines, Niagara Region

Rob and his team recently did a wonderful job updating our home with new vinyl siding, insulation, and windows. I was very impressed with the attention to detail that his crew possessed, and they were a pleasure to work with. I highly recommend Gemini!

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Brad Petrus

Windows, Door, Siding, Roofing, St.Catharines, Niagara Region

This company is highly recommended. Rob will find the best product for the job and will do so honestly. The team is reliable and the workmanship is top notch.

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