Can't say enough good things about the company, and Bob Lambo in particular (what a wealth of…read moreinformation he has!). We had the attic insulated 13 years ago and were recently told our insulation may be blocking our soffett vents, causing the roof to fail (based on lost shingles last year). Bob came out and explained a few things before looking in the attic to find everything as it should be. Now we have the knowledge we need to go back to the roofers. Many thanks.

From the owner: Experience counts, and we have expertise gained from completing over a hundred thousand projects…read more With over 40 years in the insulation business, specializing in both spray foam and blown-in insulation, we have the expertise and tools to handle any insulation project. Our team is trained to work with the many types of insulation and fireproofing products and to use the latest in technology. With over 40 years experience installing insulation and fireproofing products, we have the skills to ensure that your project is completely professionally and efficiently.

They are THE best out there!! Excellent work. Fast. Efficient. Professional. Cleans up the site as…read moreif they were never there!! Great couple of guys who explained the entire process. Peace of mind. This is comfort at its finest for both my home and for me. Highly highly recommend

From the owner: We are a new business operating all throughout Ontario. No job is too big or too small! Our easy…read moregoing personalities allow us to treat customers like friends. We excel at giving all our customers the best quality service at a reasonable price.

Added insulation to my attic. Responded quickly to queries. Job was done within a week. Fast,…read moreefficient and professional.

Called 3-4 weeks in advance to book an appointment. Told them I needed to get the underside of a…read morefloor on an addition spray-foam insulated before an upcoming Energy Audit review. Told me it was no problem, and that he'd follow up with me the next week to figure out scheduling. Never called. When I called back he had "lost my number". Still wouldn't commit to a date, but said it'd be no problem to get it done before the audit. 2 days before audit, having not heard from him for a week, I call back and try and get some kind of commitment in terms of date and time for this to get done. First he says "Why don't you get them to reschedule it til later". Told him that wasn't possible as these audits have a set number of days to get what's required done. Then he goes on to tell me how he has other customers that have much bigger jobs - so he can't get this done for me in time. I get it - bigger jobs, more $. Fine. But to string someone along like that, claiming they could do a job by a certain date, and then leave me hanging at the 11th hour. Pffft. Complete amateurs. Don't get suckered by these clowns.

We've had David V. come out a couple of times in the past two years when we had roof leaks. He was…read moresuper professional and thorough in finding our problems. He showed us pictures and explained the issues and fixes clearly. We'd recommend David V.

They came out, gave me a quote, later qe agreed to an install date, they called two minutes before…read moreto say they weren't able to come...Said they would call back to reschedule, they never did. Never responded to any call or request. Perhaps they're out of business now, that why?

Here's a company that has everything you need and want in the line of insulation…read more First off, they were on schedule. In fact, the owner of the company actually showed up separately as well . To have top personnel come out on the job, is absolutely a plus. Second, I watched and asked questions in the beginning- they were not at all annoyed but in fact answered everything I had to ask. They were very polite. Lastly, after they were done, the cleanup was as if you never knew they were there. GS insul cleaned up every step of the way. None of my bushes that were in front of the house were damaged. They were careful and respectful every step of the way. They also did my attic and my crawl space. I am ready for winter ( and summer as well ) no more winter drafts. I cannot emphasize how pleased I am with the service and outcome of this rather large project. I wholeheartedly believe that you won't be disappointed in the results of using this company.

I have an old house that had some cold spots. George from Everest Insulation promptly came to my…read morehouse after a phone call and provided me with a thorough explanation of various options I could explore. My house has certain unique features that other companies would not accommodate. Happily, George was honest, easy to deal with, and willing to tackle the challenge. It was easily the smoothest and most professional experience I've had with a contractor in the GTA.

They are very good.As soon as you call- they come ,give you the best price in market and the job…read moregets done at your best satisfaction.I would give them 10 out of 10,no hesitation and recommend to people who do home renovation and specially home insulation.

NorthGuard Spray Foam did an amazing job on our cottage. With them it brought our insulation up to…read morecode at an affordable price. They were quick, clean, and professional. I would highly Recommend them to anyone!

From the owner: Unleash the Power of Efficiency with NorthGuard Spray Foam Systems…read more Are you tired of fluctuating energy bills and uncomfortable indoor temperatures? Look no further! NorthGuard Spray Foam Systems is here to revolutionize the way you think about insulation. Say goodbye to energy waste and hello to savings! Our state-of-the-art spray foam insulation forms a seamless barrier, providing maximum thermal efficiency. Keep your space cooler in summer and warmer in winter while reducing your carbon footprint. Whether you're renovating your home, constructing a new building, or working on a commercial/industrial/agricultural project, NorthGuard Spray Foam Systems has the expertise to tailor our spray foam insulation to your specific needs. From attics to basements, walls to roofs, we've got you covered. Enjoy long-term savings with our spray foam insulation. The initial investment pays off quickly through reduced energy costs, making it a smart and eco-friendly choice for the budget-conscious. Our skilled technicians ensure a hassle-free installation process. We understand your time is valuable, so we work efficiently without compromising on quality. Experience the convenience of a swift transformation with NorthGuard Spray Foam Systems

They showed up on schedule, completed the job as quoted and cleaned up after. A better price than…read moretheir competitors

We had Rockalevel build us a beautiful second story deck off of our living room. From start to…read morefinish, their team was professional, efficient, and incredibly skilled. They completed the project quickly without compromising on quality, and the attention to detail is outstanding. The deck not only looks amazing but feels sturdy and well-built, giving us complete confidence in their work. The quality of the deck far exceeds the price we paid. The entire process was seamless, and communication was clear throughout. Highly recommend!!!!

I added a second floor bedroom/bathroom above the front of my single floor house. Sam and Anthony…read moreof Rockalevel worked with me on ideas for the design, got an architect's submission for a building permit, and completed all stages of what was an extensive second floor addition in a professional and highly skilled manner. All aspects of the work, from the custom windows, the cupola in the ceiling, the pocket doors, to the new stairs down to the main floor are beautiufully done to the highest level. Whenever I had an idea for something special or additional, they listened and even improved on my suggestions. I recommend Rockalevel without reservation for any renovation project.