

YOUR HOME COMFORT SOLUTION


ABOUT US
Founded by David O'Dwyer, a seasoned professional in home insulation and sales, O'Dwyer Insulation is your trusted partner for improving your home's energy efficiency and comfort. We specialize in attic insulation, utilizing only the highest quality Owens Corning blown-in fiberglass products to deliver exceptional results.
Our commitment to a seamless customer experience. We prioritize educating our clients about the insulation process, ensuring a swift and accurate installation, and leaving your home spotless when we're done. Our mission is to help you achieve a more sustainable, comfortable, and cost-effective living environment.
Mat Clark
2025-04-26
David and his team were prompt, efficient, and extremely helpful! Amazing experience through and through!
Cris Scaccia
2025-04-25
Definitely make sure you give Dave a call if you're looking for an honest quote, opinion and recommendation. He came out and could have easily sold me on attic baffles and insulation as I had already gotten a quote from another company, suggesting I needed these things. I had explained to him the full extent of what they wanted to do. To my surprise he explained to me that I actually required no work in my attic. In fact he said that my attic is 95% better than most of the ones he walks into. I suppose the other guys were looking to make a quick buck as I had called them in with concerns of ice damming. The other company suggested that I required complete baffling on every rafter as there was a lack of airflow. Dave explained that I had more than adequate baffling and fantastic air flow and at the insulation itself has barely settled and is still sitting around the originally installed R50. His only recommendation would be that I add heat Trace wire in the location where the ice damming occurred. Unfortunately, he lost out on a job today because he put his honesty and integrity ahead of his greed. Although I can't specifically comment on his pricing or the quality of the work itself, today's interaction speaks volumes about his character. I was an easy target, but he instead chose to literally save me from unnecessarily spending $3,800. If I, or anyone I know, ever need insulation work done in the future I will definitely be giving Dave O'Dwyer a call. God bless you brother the world needs more contractors like you.
Matt
2025-04-24
We just had our attic insulation topped up to code, baffles added and a small amount of mold that was sprayed. From the moment I reached out to David, he was friendly, knowledgeable and helpful. We couldn’t have made a better choice and were thrilled about the overall price beating out competition in the area. Would recommend O’Dwyer Insulation to anyone. Thanks David!
CONTACT US
Contact O'Dwyer Insulation
Serving the following areas:
Guelph, Kitchener, Cambridge, Waterloo, Fergus, Georgetown, Orangeville & Shelburne
Phone: 519-710-0544
Get a Quote Today!
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