Ontario's Insulation Experts.
Residential and commercial insulation done right across Ontario. Attic upgrades, spray foam, removal, air sealing, and mold remediation — from the first estimate to the final photo.
Tell us about your property and we'll get back to you within 24 hours. No pressure, no obligation.
Or call us directly: (647) 693-9958
Residential or Commercial. We've Got You.
Home
Ontario homeowners trust us to upgrade their attic, seal their envelope, and fix the comfort problems that have been bothering them for years.
Building
Hotels, offices, retail spaces, and multi-unit properties across Ontario. We work around your schedule and occupancy — minimal disruption, maximum performance.
Simple from Start to Finish
Book an Estimate
We come to you, assess the property, and identify exactly where it's losing performance. No pressure, no guesswork.
Get a Clear Scope
You receive a straightforward recommendation — the right insulation type, target R-value, and any prep work needed.
We Install It Right
Our team works efficiently, keeps the space protected, and installs the system properly using quality materials.
See the Difference
Before and after photos, verified R-value coverage, and comfort you'll notice before the next heating bill arrives.
Our Core Services
From the attic down to the crawlspace — we handle the building envelope for homes and commercial properties across Ontario.
Your attic accounts for up to 30% of your home's heat loss. Blown-in fibreglass or cellulose installed to R60 Ontario standard.
Most Ontario homes built before 2000 sit at R20–R30. A non-invasive top-up is the fastest way to reach today's standard.
Old, contaminated, or pest-damaged insulation needs to come out first. Industrial extraction followed by a clean reinstall.
Insulates and air seals in one application. Ideal for rim joists, basements, crawlspaces, and hard-to-seal areas.
Cold lower levels pull heat out of the floors above. Insulation that improves comfort and supports moisture management.
Insulation works best when the envelope is sealed. We close the gaps around penetrations and framing that let conditioned air escape.
A Better Experience Every Time
No vague recommendations
We look at where your property is losing performance and tell you exactly what to fix — and why.
Clean, proper installation
We protect the space, install with care, and leave the site clean. Every job documented with before and after photos.
Minimal disruption
Most attic upgrades done in a single day. Phased schedules available for commercial properties.
Premium materials, always
We use industry-leading insulation products — blown-in fibreglass and cellulose that don't settle, resist moisture, and hold R-value for years.
Government Rebates & Incentives
Ontario homeowners may qualify for significant rebates when upgrading insulation. Several programs are available depending on your home type, upgrade, and eligibility — and we'll help you figure out what applies to you.
Heads up: Rebate programs change regularly. We keep up with current offerings and will walk you through what's available at the time of your estimate.
Canada Greener Homes Grant
Federal program offering up to $5,000 in grants for eligible home energy retrofits including insulation upgrades.
Enbridge Home Efficiency Rebate
Available to Enbridge Gas customers in Ontario. Covers attic, wall, and basement insulation upgrades.
Ontario & Local Utility Programs
Some local utilities and municipalities offer additional incentives. Eligibility and amounts vary by location.
Mold Remediation & Cleanup
Found mold in your attic or crawlspace? We handle it. Professional mold remediation, disinfectant fogging, and full cleanup before any new insulation goes in.
5 Stars on Google
After our attic insulation service we could instantly feel a difference in our home's comfort. It would normally be a lot colder upstairs and it was actually really warm! The service team was very clean and very professional. 10/10!
Highly recommend the Earthwise team for attic insulation. Excellent professionalism, great communication and timely service. My attic looked just like a brand new attic after insulation removal. GREAT TEAM!!! GREAT WORK!!!! GREAT PRICE!!!
Great experience. He was honest, explained in simple language and straightforward. Showed up when he said he was going to and did a good job. We noticed a difference very quickly in our house heating. Definitely will recommend.
Great job! Very knowledgeable! They communicate what they are going to do — and do it! Provide pictures before and after. Clean, professional, punctual. Will use them again and have already recommended them to friends and business associates!
Serving Ontario Province-Wide
We work with homeowners and commercial property managers across Ontario. Whether you're in the GTA, Cottage Country, or anywhere in between — we come to you.
Check My AreaReady to Make Your
Property Perform Better?
Residential or commercial — free estimates, clear scoping, and insulation done right the first time.