We are a participating contractor in the Ontario Home Renovation Savings Program
Up to $1,250 Rebates on Attic Insulation
Attic Insulation In Durham Region
Lower energy bills, improve comfort, and prevent moisture issues with professional attic insulation.
Our Client Reviews
EXCELLENT
Based on 102 reviews
Posted on Google![]()
MabelTrustindex verifies that the original source of the review is Google.
I had a great experience working with Sean and his team. Right off the bat, Sean was very personable, accommodating, and easy to communicate with. He made the whole scheduling and quotation process completely stress-free and pressure free. On the day of the job, the crew arrived on time and were nice, respectful, and very professional throughout the process. When they finished, they did a thorough cleanup, leaving the house very clean. The quality of work and customer service were top-tier. I highly recommend them to anyone looking to upgrade their home's insulation!Posted on Google![]()
Hina SaeedTrustindex verifies that the original source of the review is Google.
Highly Recommended!!! I got attic insulation and mold remediatian by Sean.The customer service is top notch.The entire process was smooth and his team members Steve,Doug and Ciro were exceptional.The service was done professionally and within the given time frame. I had a great experience and I highly recommend The Same Guys Insulation to anyone looking for affordable and quality service.Posted on Google![]()
Rashid Mahmood SyedTrustindex verifies that the original source of the review is Google.
Very happy with the insulation work and the overall experience. Sean was great during the initial inspection. He took the time to assess everything properly, explained what he found, and provided a clear and prompt quote. A big thank you as well to Steve, Doug, and Ciro for their professional work. They walked me through the entire process, explained what they were doing and why, and made sure I understood the work being completed. The team was organized, respectful of the house, and made the whole process very smooth. Really appreciated the professionalism, communication, and transparency from the initial inspection through to completion. I would definitely recommend them for insulation work.Posted on Google![]()
george antonacciTrustindex verifies that the original source of the review is Google.
I would highly recommend using The Same Guys Insulation for attic Insulation! They were extremely professional and provided a great service! 10/10Posted on Google![]()
Jaye SchwalmTrustindex verifies that the original source of the review is Google.
Look no further for your insulation issue. These “Guys,” Sean and Dan are exceptional - professional, punctual, polite and truly caring about the quality of their work and about customer satisfaction. They proved to be most reliable , responsible, neat and efficient from the first contact to the last. Thanks very much, Guys.Posted on Google![]()
B JonesTrustindex verifies that the original source of the review is Google.
I was extremely impressed with Sean and his entire team at The Same Guys Insulation. From my first conversation with him, it was obvious that he really understood what he was looking at. With his background in HVAC, he didn’t just look at our attic and tell us how much insulation we needed—he understood the whole system, including insulation, ventilation, airflow and the moisture issues we were experiencing. What impressed me most was the way Sean approached the job. We had some moisture in the attic, and rather than simply covering everything up with more insulation, The Same Guys Insulation dealt with the underlying issues, removed the old insulation, completed the necessary remedial work, and then installed the new insulation. Another company that quoted the job through a big-box store was prepared to simply add new insulation on top of the old. That didn’t sit well with me, and the difference in approach told me a lot about Sean’s knowledge and his ethics. Communication throughout the entire process was excellent. Sean was always easy to reach and communicated promptly by email, text and phone. Everything happened when he said it would. His team was consistently punctual, arrived when expected, and worked extremely hard—including putting in the extra effort needed to get the job completed on schedule. His quote was also extremely fair and competitive, especially considering the amount of work involved and the fact that his company handled everything from start to finish. The crew—Brian, Steve and Ciro—were excellent. They were friendly, enthusiastic, hardworking and respectful of our home. They took great care while they were here, and you could tell they cared about doing the job properly rather than simply getting it finished. I owned my own business for close to 50 years, so I’ve dealt with a lot of contractors over the years and I think I’ve developed a pretty good sense for the people who know their business and take pride in their work. Sean and The Same Guys Insulation were head and shoulders above the other companies that quoted our job. I felt like I was dealing with an owner who genuinely cared about the quality of the work, his customers and his company’s reputation. From the initial quote right through to completion, it was simply a great experience dealing with The Same Guys Insulation. Knowledgeable, ethical, punctual, excellent communication, a very fair price and a terrific crew. I wouldn’t hesitate for a second to recommend Sean and his team.Posted on Google![]()
Mike McIntyreTrustindex verifies that the original source of the review is Google.
Sean from The Same Guys Insulation was responsive to requests for estimate, installation and knowledgeable in answering my questions. Sean also submitted application for Enbridge rebate. Steve did a very good job in performing air sealing, ventilation with install of baffle in each rafter bay and blowing cellulose insulation to go from R20 to R60. Waiting for 40 degree celsius plus weather to see improvement in 2nd floor bedrooms being cooler like main floor of house.Posted on Google![]()
Danielle KayTrustindex verifies that the original source of the review is Google.
Dealing with Sean was such a breath of fresh air after calling other companies and either receiving no response or a lacklustre one at best. Every detail was considered and we were given really great step by step instructions on how to claim the Enbridge rebate for our insulation. It was clear from the beginning that Sean values customer service above all else, I would highly recommend him and his company to anyone looking for insulation services!Posted on Google![]()
Steve LoweTrustindex verifies that the original source of the review is Google.
These guys are awesome. I was in my daughter’s attic looking for a leak and thought it could use some more ventilation baffles. Sean was awesome to deal with and Gus onsite went well beyond what was expected. Not only did he install the extra baffles but tore out the old wooden vent I was going to do myself. He took a video of where the roof was leaking and then installed another baffle into the soffit area to deflect the leak out of the attic until I could get a roofer to repair properly. Don’t hesitate to call these guys, honest and trustworthy.Posted on Google![]()
Isabella BurdenTrustindex verifies that the original source of the review is Google.
Company goes above and beyond to help their customers. They did a great job insulating our attic. They ensure customer’s are happy with their work and are very reliable and helpful!Verified by TrustindexTrustindex verified that these reviews were published on The Same Guys Insulation's Google Business Profile. Learn more
Get Up To $1,250 Back In Rebates
We are approved contractors in the Ontario Home Renovation Savings Program.
Most homeowners in Durham Region qualify when upgrading their attic insulation.
- We confirm your eligibility
- We complete the work to program standards
- We handle the rebate process for you
No confusion. No paperwork. No stress.
Get A Quote
Signs You Need Attic Insulation
If your home feels drafty, your energy bills are high, or your attic insulation is old or uneven, it may be time for an upgrade. Proper attic insulation helps maintain consistent temperatures, reduce heating and cooling costs, and prevent moisture issues.
Inspection & Preperation
We assess your attic, check existing insulation levels, and prepare the space for a clean, efficient installation.
Air Sealing & Ventilation Check
We seal key air leaks and ensure proper airflow to prevent moisture issues and maximize performance.
Blown-In Insulation Installation
We install insulation evenly to the proper R-value, ensuring full coverage with no gaps or cold spots.
Final Check & Clean-Up
We verify insulation levels, ensure everything is done properly, and leave your space clean.
If your attic insulation is low or outdated, you could be losing heat and paying more than you should.
Serving Bowmanville, Oshawa, Whitby, Ajax, and surrounding areas.
- Fast turnaround
- Clean, professional service
- Fully insured & experienced team
- 95+ 5-star reviews
Frequently Asked Questions
Proper attic insulation helps reduce energy costs, improve comfort, and prevent issues like drafts, moisture buildup, and ice damming.
You can request a free quote through our form or call us directly. We’ll assess your attic and provide a clear, no-obligation estimate.
The cost depends on attic size, current insulation levels, and target R-value. Most projects typically range from $1,500 to $4,500+. We provide free estimates with no hidden fees.
Most attic insulation jobs are completed in just a few hours, depending attic size and scope of work.
Not always. If your existing insulation is dry and in good condition, we can often top it up. If it’s damaged, moldy, or contaminated, removal may be recommended to ensure the best performance.
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Contact Us
Call us to get a fast, no-obligation quote or to ask any questions about your attic insulation.
Serving Bowmanville, Oshawa, Whitby, Ajax, and surrounding areas.