# Celluloseman Inc. Celluloseman Inc. is a building inspector in Richmond Hill. Rated 5.0/5 from 49 public reviews across 1 review source. This is the MyTrustedTraders public-evidence profile for this contractor, with independent reviews, credentials and registry data from named public sources, no ads, and no paid placement. Trust Score: 52 out of 100 (good record, gaps to check). The score rests on rated 5.0 from 49 reviews. ## 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. ## Public review evidence (by source) | Source | Average rating | Reviews | | --- | --- | --- | | HomeStars | 5.0/5 | 49 | 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. Most recent review: 4 months ago. ## What customers consistently praise _Themes mentioned across this contractor's own public reviews:_ - Fast & efficient (mentioned in 40% of reviews we've read) ## In customers' own words _Verbatim quotes from this contractor's public reviews, each attributed to its source:_ > "Fast, efficient and competitive pricing." > Source: Reuben (5.0, via HomeStars) > "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!" > Source: Eugene (5.0, via HomeStars) > "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" > Source: Ali (5.0, via HomeStars) ## Trades Building inspector, Cleaner, Demolition contractor, General Contractors, Insulation installer, Painter Decorator, Plasterer, Roofer ## See their work _Portfolio and gallery links this business publishes. Inspect the source to see what each image represents:_ - [Photo gallery](https://celluloseman.ca/wp/wp-content/themes/enfold/config-templatebuilder/avia-shortcodes/gallery/gallery.css?ver=5.5.18) - [Instagram](https://www.instagram.com/cellulosemaninc) - [Facebook](https://www.facebook.com/cellulosemaninc) ## What we checked, and when _What MyTrustedTraders independently checked for this business (verified items only):_ - Review volume: MyTrustedTraders shows 49 public reviews on this profile. (via MyTrustedTraders public listing) - Public listing spread: MyTrustedTraders shows 1 public listing for this contractor. (via MyTrustedTraders public listing) - Business identity: MyTrustedTraders shows public business identity data with operating status unknown. (via MyTrustedTraders public listing) - Contact phone: MyTrustedTraders shows a public phone contact on this profile. (via MyTrustedTraders public listing) - Website: MyTrustedTraders shows a public website for this contractor. (via MyTrustedTraders public listing) - Work photos: MyTrustedTraders shows 1 work photo on this profile. (via MyTrustedTraders public listing) Full verification checklist: https://ca.mytrustedtraders.com/traders/celluloseman-inc/checks ## Credentials & sources - Credentials shown: 0 - Corporate registry status: Unknown - Website online since 2012 (verified via public domain registry) - Evidence held from: HomeStars - Public evidence last checked May 2026 ## What this business says about itself _Self-declared on the contractor's own website, not independently verified:_ - Guarantee: exceed requirements - Good to know: Free quotes ## Before you hire a building inspector _What to check when choosing this kind of trade (general guidance, not a claim about this business):_ - 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. - Check the credentials and registrations that matter for this work, and that they are current. - Get a written, itemized quote with scope, assumptions and a staged payment schedule. ## Contact - Phone: (647) 299-1554 - Website: http://www.celluloseman.ca --- Source: MyTrustedTraders, https://ca.mytrustedtraders.com/traders/celluloseman-inc Real public evidence only: every figure traces to its named source. The evidence for this business comes from a single public source, so it is not yet cross-checked against a second. If a source does not carry a field, it is not shown.