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About Niagara Caulking & Firestopping: Your Trusted General Contractor in the Niagara Region

Niagara Caulking & Firestopping is your trusted general contractor across the Niagara Region, including St. Catharines and Lincoln. We specialize in delivering reliable, high-quality residential and commercial projects, ensuring transparent communication and adherence to timelines. From expert caulking to critical firestopping, we prioritize your peace of mind and lasting results.

Local Expertise

Transparent Pricing

Quality Craftsmanship

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Why Choose Niagara Caulking & Firestopping?

Choose Niagara Caulking & Firestopping for unparalleled expertise in St. Catharines and the Niagara Region. Unlike competitors, we specialize in both precise caulking and critical firestopping, ensuring comprehensive protection and compliance. Our commitment to transparent communication, detailed pricing, and adherence to timelines means you avoid unexpected costs and delays. With us, you gain a partner dedicated to quality workmanship and your peace of mind, backed by a strong local reputation.

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Our Core Values: Building Trust in the Garden City

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Transparent Communication

We prioritize clear, honest communication from start to finish. You'll always know what to expect, with detailed explanations and transparent pricing, ensuring a smooth and stress-free experience for your renos.

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Uncompromising Quality

Our commitment to superior craftsmanship means every seal, every firestop, and every caulking application meets the highest standards. We ensure lasting quality and reliability, protecting your investment in the Niagara Region.

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Reliability & Safety

Your safety and satisfaction are paramount. We adhere strictly to all local building codes and safety regulations, providing dependable solutions that give you confidence in your home or commercial property.

Serving St. Catharines & The Niagara Region

Niagara Caulking & Firestopping is proud to serve St. Catharines and the entire Niagara Region. We're deeply familiar with the local building codes and unique needs of homes and businesses, from Port Dalhousie to the North End. Trust our local trades for reliable, high-quality caulking and firestopping services right here in The Garden City.

Hamilton, ON, Canada

Grimsby, ON, Canada

Welland, ON, Canada

Fort Erie, ON, Canada

Niagara Falls, ON, Canada

Lincoln, ON, Canada

Burlington, ON, Canada

St. Catharines, ON, Canada

Oakville, ON, Canada

Port Colborne, ON, Canada

Thorold, ON, Canada

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Reviews

What Our Clients Say

At Niagara Caulking & Firestopping, our commitment to quality workmanship and clear communication is at the heart of everything we do. We understand that reliability and trust are paramount when choosing a contractor. We're proud to share what our clients in the Niagara Region have to say about their experience, reflecting our dedication to your satisfaction.

We recently had Niagara Caulking repair the old caulking around our home, and we couldn’t be happier with the results. Their team was incredibly efficient, professional, and detail-oriented. The repairs were done flawlessly, and it’s clear they take pride in their work. Our home feels dry, warm, and well-protected, and we have peace of mind...

Michelle Court

William was very professional, patient and efficient. Highly recommend!

Jay Mann

They had excellent communication, were very clean and did great work. Very clean lines and professional to deal with. Would recommend for sure!

N B

Got referred to Niagara Caulking by my neighbors. Had them complete all exterior windows and doors recently. William and team were extremely prompt and accommodating of my schedule with other renovations taking place. The product used and their finish is fantastic. Everything feels extra sealed now. Would recommend highly - very happy with...

Ash Elan

Great work and very punctual. Would recommend to anyone. Very happy with the results!

Sarah Cowie

Great service, good price, and excellent work. We would recommend and hire again. We are very pleased with how the exterior caulking looks on our windows and how quickly the team completed evertrying.

Brent C

We were very pleased with the work done by Niagara Caulking and Firestopping. They came within 2 days of us giving them a call to provide us with an estimate and they were able to complete the job very soon after that. They removed and redid the caulking on all our outdoor windows, patio door and garage. They were very professional and easy to deal with. We...

Danielle Purdie

Will and his guys did an excellent job on re-caulking all the exterior windows and doors on our house and also on my kitchen counter. They worked neatly and were respectful of my property. Our experience with Niagara Caulking was positive and I would hire them again. Professional, polite and great...

Helen Garofalo

Just had this done, workmanship looks great, very well done. When done, they cleaned up. Very professional.

Tony TD

The work was done well and professionally. Excellent workers. The material used looks like high quality

Gaetano Cordasco

Will and his team responded almost immediately to our quote request and came out within 2 days of our request. Provided us with a quote within 1 day of meeting with me and the quote was very reasonable. His team came out today to complete the work and they were here right when he said they would be and took almost exactly the amount of time stated it would take....

BRIAN WAUGH

I am very pleased with the excellent re-caulking of all my windows and doors from the team of Niagara Caulking and Fire-stopping. Not only does my home look like it’s had an instant facelift but most importantly the re-caulking will prolong the life of my windows. Will’s customer service was very professional. He responded promptly to my request for...

Carm VN

Will and his crew did a fantastic job recaulking the exterior of our home. Communication throughout the process was excellent. The caulking was expertly done and no garbage was left behind. Highly recommend.

Mike Graham

We had our home exterior caulked and the job Shawn and his assistant did was great. They were clean and made sure to remove some soapy residue off the windows that was created from the cleaning process. Our job took longer then anticipated but they were on time both days and diligently worked hard. I would definitely recommend them as the lines are clean...

Bello Bee

Will and the team work efficiently and effectively and did a great job. Very good value.

Warren DeForest

Let's Connect About Your Project!

Ready to start your next project or have a question about our services? We're here to help! At Niagara Caulking & Firestopping, we believe in clear, friendly communication. Whether you're planning renos or need expert firestopping, reaching out is easy. We're available Monday to Sunday, 8 AM to 6 PM, and always eager to chat about how we can bring your vision to life in the Niagara Region.

Hours

Mon - Sun
8:00am - 8:00pm
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Frequently Asked Questions

Have questions about our caulking and firestopping services? You're in the right place! We've compiled answers to the most common inquiries from clients in St. Catharines and the Niagara Region. Our goal is to provide clear, transparent information so you feel confident choosing Niagara Caulking & Firestopping for your next project.

Faqs

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Start Your Project with Confidence

Ready to experience the Niagara Caulking & Firestopping difference? Don't let project delays or safety concerns hold you back. Our licensed and insured team provides transparent communication, detailed pricing, and superior craftsmanship, ensuring your project is completed on time and within budget. Contact us today for a free consultation and see why we're the trusted choice in St. Catharines and the Niagara Region.