Insulation & Fireproofing in Etobicoke
Etobicoke homeowners and builders trust Northstar for energy-saving spray foam, code-compliant fireproofing, and attic insulation upgrades. Local crews. Free quotes. 2-year warranty.
Your Etobicoke Insulation & Fireproofing Contractor
Etobicoke is dense, varied, and full of older detached homes that were never insulated to modern standards. Northstar works from The Kingsway brick centre-halls down to Mimico bungalows and Humber Bay condo retrofits, with a daily presence west of the Humber.
Etobicoke's housing stock is dominated by 1950s–60s detached homes with knob-and-tube remnants, lath-and-plaster walls, and original fibreglass at R-12. Dense-pack cellulose and attic spray foam are usually the fastest wins; we can also coordinate with electricians where wiring needs attention first.
Neighbourhoods We Serve in Etobicoke
1950s–60s detached and bungalow stock, lakefront condo towers, and small-format commercial along Bloor and The Queensway.
In older Etobicoke homes, always inspect for knob-and-tube before adding insulation — code requires it stays exposed.
Attic insulation removal and R-60 blown-in top-up on a 1956 Kingsway home — squirrel-contaminated original fibreglass replaced in one day.
Core Services in Etobicoke
More Services Offered in Etobicoke
Why Etobicoke Homeowners Choose Spray Foam
Residential in Etobicoke
Attics, basements, walls, garages, and crawl spaces. Free quotes for Etobicoke homeowners.
Residential services
Commercial in Etobicoke
Offices, condos, retail, and industrial buildings. Tender-ready bids, WSIB coverage, on-time inspections.
Commercial servicesWhat GTA Homeowners & Builders Say
"Northstar spray-foamed our basement and rim joists. The cold spots are gone and our gas bill dropped 35%. Crew was on time and spotless."
"Hired them for fireproofing on a 6-storey build. Hit every inspection and stayed ahead of schedule. We've already booked them for the next project."
"Removed nasty old attic insulation full of rodent damage and topped us up to R-60 in one day. Highly recommend."
"Got three quotes — Northstar wasn't the cheapest but the most professional by a mile. Quality of work was excellent."
Etobicoke Insulation FAQ
Get your free Etobicoke quote today
Call (416) 318-4202 or request online — same-week service available.