Frontier Windows and Doors

Frontier Windows and Doors Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from Frontier Windows and Doors, 4 donalda crt, Saint Catharines, ON.

Frontier Windows and Doors — Built by Patrick McConnell, Trusted Since 2016: Your go-to experts in quality, service and dependability in replacement windows, doors, siding, renovations and more — proudly serving Niagara, Hamilton, and surrounding areas.

❄️ It might be snowing today… but here at Frontier Windows & Doors, we have spring on the mind! 🌷Now is the perfect time...
03/13/2026

❄️ It might be snowing today… but here at Frontier Windows & Doors, we have spring on the mind! 🌷

Now is the perfect time to start planning your spring home upgrades.

Shop local and save big this season with a company Niagara homeowners have trusted since 2016.

🏡 Windows
🚪 Doors
🔨 Renovations & Siding

📞 Contact Patrick today for a free estimate
905-516-1198
www.frontierwd.ca

Frontier Windows and Doors is celebrating 10 years in business this March!Ten years of serving the Niagara Region and su...
03/05/2026

Frontier Windows and Doors is celebrating 10 years in business this March!

Ten years of serving the Niagara Region and surrounding areas.
Ten years of meeting incredible homeowners.
Ten years of community support.

We are deeply grateful for every customer who chose us, referred us, and shared our name with friends and family.

Thank you for helping a local, family-owned business reach this meaningful milestone.

Niagara and the surrounding areas have supported our family-run business for a decade, and we are truly grateful for the opportunity to serve the place we call home.

From our family to yours - thank you for 10 incredible years. 💚 Call Patrick today for a free estimate - 905-516-1198

Address

4 Donalda Crt
Saint Catharines, ON
L2M7E7

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm
Saturday 10am - 3pm

Telephone

+19055161198

Website

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