Knox Insulation & Roofing reviews (137)

I called Knox insulation and got a returned called that day, very knowledgeable, described what they were going to perform and explained the problems I was encountering. The price was competetive, the reason I chose them over other companies was the length of time they have been in business over their competitors..They did everything they said they would do plus more.......KNOX ROCKS

After being referred by my neighbour, we found them punctual, clean and efficent! Very happy with their services. Completely trustwothy and competitive in their pricing. We would definitely referr them to neighbours, friends and family.

Kent was very knowledgeable and professional, he showed up on time for both the quote and the job, his price was very fair, he cleaned up afterwards and ultimately he's a genuinely nice guy. Kyle kicks a$$ too! I would recommend Kent to my colleagues, family and friends. Good show.

I was very impressed with Knox Insulation's work and service. I found the company using HomeStars and got a prompt response from Kent Knox when I called and left a message. He came out a couple of days later to give me an estimate. I had another company come by to give me an estimate, also, and while they both told me the same things about the attic, Knox Insulation's quote was the most reasonable. It turns out our attic was not insulated properly (thanks a lot, previous owners!) and some places had NO insulation in spots at all! Kent worked to increase the ventilation and insulate the attic properly. He also insulated a pipe in our bathroom fan that runs into the attic for no charge. By the time they were done the work, he had discovered that the potlights in my baby's room had not been insulated properly from above in the attic, either, and the bulbs used for these lights were burning hot! (These potlights had been installed about 23 years ago when the second floor was added to our home by the previous owners). Kent said these lights could easily start a fire. We have these old potlights in all of our bedrooms and I am going to change them all to ensure we don't have a fire hazard on our hands. I appreciate him telling me this because otherwise I would not have known! I am pleased with Knox Insulation's work and am eager to see how much cooler in summer and warmer in winter our second floor will be from now on. This company arrived on time, completed the job efficiently and quickly, and were very polite. (My only very tiny complaint was that they did leave a bit of a mess, but it was a very hot day with a heat alert and I was not going to be petty.) If you want to support a smaller, Canadian, family-owned business, this is a great company to call.

I asked Kent Knox for a quote to upgrade the insulation in my attic. It was provided quickly along with professional and technical advice. Knox came when agreed, provided the service and left on time. He also provided me with recommendations on other issues that I had at no charge. Knox is a very good contractor who does what he says and leaves the homeowner with confidence that the $ were well spent. Highly recommend this company.

Upgraded my builder insulation to R50. House is significantly cooler and more comfortable. Especially upstairs. Knox insulation did a great job and did exactly what they said. Excellent clean up as well. I highly recommend them if you want an inexpensive job with a big pay off.

I have had 2 roofs done by this company, the first was about 6 years ago just before I sold my house and the second was just this month when I needed to do the roof of my newer home. The work was completed quickly and efficiently and cleanly. They arrived when promised and worked until they had completed the job. Cleaned up and left.

We live in a semi-detached house that is nearly 90 years old. Our new neighbours have a state of the art TV which was clearly audible in our living room and another which was somewhat audible in our bedroom. Knox I & R pumped insulation into the common wall in the bedroom and the hallway, and built a one and a half inch thick sound barrier wall in the living room. It was successful at reducing the sound to near zero. We are very happy with the outcome. The price was fair and reasonable. The work crew cleaned up after themselves every day.

We purchased a home in the fall and when winter set in we found the front two bedrooms were colder than the other rooms. We had a few insulation companies take a look, but they were very expensive and said they couldn't get to my job for a few weeks. I called Knox Insulation and they came two days later with their equipment to re-insulate the attic. Because of a squirrel problem that the previous owner had, the fiberglass insulation was unevenly dispersed and there were bare spots above the cold rooms. Knox arrived on time and finished the job in a few hours. They were polite and respectful of our house and were extremely clean. They left no mess and completed the job for the quoted price (which was more reasonable than their competitors), doing all that they promised. We noticed a positive difference immediately when they left and the house is much warmer than before. Kent Knox and his team are extremely professional and a wonderful contractors to work with. They are very trustworthy and I would highly recommend Knox to anyone with an insulation problem. Thank you Knox for making our home more comfortable!

Knox was recommended to us by an industrial insulator who did not do residential properties. We were very happy with the results. The job was well done and the area was left very clean.