Fast, efficient and competitive pricing.
Public evidence profile · Checked May 2026
Celluloseman Inc.
Trust Score
52out of 100
- Rated 5.0 from 49 reviews
- Reviewed 4 months ago
How this score is worked out
Rating5.0 / 5
Review volume49
Independent sources1 independent public source
CredentialsNo credentials shown yet
How this score is made up
What customers say36.2 of 60.7
Independent checks10.7 of 28.6
Track record5 of 10.7
See the independent checks
- Licences and credentials0 of 7.1
- Ways to reach them4.8 of 4.8
- Photos of their work6 of 11.9
- Industry recognition0 of 4.8
Missing evidence lowers the score because we can't check it. It doesn't mean it doesn't exist. Claiming a profile never changes the score. Evidence context, not a guarantee of workmanship.
Completed work
1 photoPhotos listed as completed work
These photos were listed as completed work by the business or a public source. They do not verify workmanship.
Reviews · public evidence
What customers say
These reviews are published independently on the named public source below, not testimonials this business chose to show. We bring them together and link each one back to where it appeared, so you can open the source and read it yourself.
5.0out of 5
Customers often mention
Where these reviews are published
- HomeStars49 reviews · 5.0 avg
Detailed reviews
These are the individual reviews we hold for Celluloseman Inc., including the highlights above. The 49 headline total is the review volume reported across public review sources.
Celluloseman team just completed attic mold remidiation, attic sealing and full insulation replacement (to R60). The guys were amaizing! The worplace was always clean and covered. The guys always paid attention to all tiny details and completed the job fast and professionally. I am very happy with the completed job. I highly recommend Celluloseman to anyone. Great company. I would definitely hire them again. Thank you Celluloseman!
I had taken a few quotes to insulate the ceiling of my garage, because the bedroom over it was cold in the winters. David's quote was less than half of the others who wanted $5000. Not only was his quote better than others, but he was polite, and followed up to find out how I liked the job. I waited a few days until the temperature dropped before getting back to David. The room has really warmed up. I would highly recommend David to anyone who needs to insulate their home. Thanks David
Great group of guys to work with. Dan is genuinely concerned and dedicated to doing a great job.
I had a great experience with Celluloseman. I talked to Dan, the owner of the company, about doing insulation for my attic for the Greener Home Grant. He explained the options to me carefully and gave me advice on what would work best for my situation (not the most expensive option, in my case). On the day of, he sent David to do the installation. David also explained to me carefully what would be done step by step, and took pictures to show me later. I was a bit skeptical at first, as this was the first time I had this work done. But they were very patient and caring, and by the end, gave me a lot of confidence in the work that they did. My handyman, after checking the work, also gave a thumb up. The price was also great, compared to other quotes that I'd got. I'm happy and would recommend Celluloseman to my friends and family.
Local context
Rated 5.0, above the local average for building inspectors in Richmond Hill
Across 10 building inspectors in Richmond Hill, the typical rating is 4.9 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally.
Sources
1 named public sourceWhere this information comes from
Everything on this page is drawn from named public sources. Where a source provides a public link, you can open the original and dig deeper.
Review sources
Public evidence last checked May 2026
About
Celluloseman Inc. has a unique, state-of-the-art vacuum designed to quickly, effectively, and safely remove all types of attic insulation, as well as high-powered equipment to efficiently replace or add in cellulose or fiberglass insulation. For more than a decade, Celluloseman Inc. has been a frontrunner in southwestern Ontario’s residential insulation industry. We specialize in insulation extraction and insulation installation, making homes safer, more comfortable, and more affordable to live in. Our highly experienced and licensed technicians will gladly walk you through the process and recommend ways to make your home more energy efficient, as well as address concerns like mold remediation, (vermiculite removal) asbestos abatement, air sealing, draft and soundproofing. Celluloseman’s expertise and reliability have made us a sought-after insulation contractor in the GTA. We assisted with the insulation removal from hundreds of homes damaged by the catastrophic Sunrise Propane explosion in 2008, and participated in the cleanup effort after a tornado ripped through more than 600 homes in the city of Vaughan in 2011. In 2019, Celluloseman was featured in HGTV's Property Brothers: Forever Home in Season 2. All of our technicians are fully licensed and insured, ready to provide quality, dependable service backed by a one-year guarantee. For home insulation in Toronto, Mississauga, Burlington and surrounding areas, Celluloseman can’t be beat.
What this business says about itself
From their own website
What this business says about itself
See their work: Photo gallery (opens in new tab) · Instagram (opens in new tab) · Facebook (opens in new tab)
- Guarantee: exceed requirements
- Good to know: Free quotes
These are statements the business makes on its own website, worth confirming in writing (and on the official registers) before you hire, not independently verified by us.
Independent checks
About this business
Website online sinceTheir website domain has been registered since 2012, according to the public domain registry. This dates the website, not necessarily the business.
Your own checks
What to check before you hire
Worth checking yourself
Their public evidence comes from a single source. Look them up on another site before deciding.
No credentials are shown here and the business has not claimed this profile. Ask to see certificates and insurance directly.
Trade licensing in Canada is set by each province or territory. Electrical, gas and plumbing are licensed trades almost everywhere (for example ESA for electrical and TSSA for gas in Ontario), so check your provincial regulator that the contractor is certified for the work before you hire.
A construction lien is a real risk: in every province an unpaid subcontractor or supplier can register a lien against your home even if you already paid the main contractor. Hold back the statutory amount (commonly around 10%) and get signed lien waivers as you pay.
Ask to see a portfolio of completed work like yours, plus recent references you can contact.
Want an extra legitimacy check? Run the Rogue Contractor Check on Celluloseman Inc. before you contact them.
Run Rogue Contractor Check →Good to know
Common questions about Celluloseman Inc.
Is Celluloseman Inc. a legitimate business?
Celluloseman Inc. has 49 independent public reviews, rated 5 out of 5. This is independent public evidence gathered from named public sources (no ads, no paid placement), not a guarantee of workmanship. If anything here is out of date, the business can request a correction.
What do customers say about Celluloseman Inc.?
Celluloseman Inc. has 49 public reviews, averaging 5 out of 5. You can read the individual reviews and where each came from in the reviews section above.
How do I know Celluloseman Inc.'s reviews are genuine?
Celluloseman Inc.'s 49 public reviews come from a named public review source, and MyTrustedTraders links every one back to where it was published, so you can open the source and read them yourself rather than trusting a single curated page. MyTrustedTraders brings this public evidence together with no ads and no paid placement: we show where every review came from rather than selling rankings, so you can weigh the evidence for yourself.
Does Celluloseman Inc. guarantee their work?
They state on their own website that exceed requirements. This is the business's own statement on their website, not something we have independently checked. Get the terms in writing before you agree to the job.
When was Celluloseman Inc.'s website registered?
Celluloseman Inc.'s website has been online since 2012, according to the public domain registry. This dates the website, not necessarily when the business began trading.