About Us
Discover the passion and precision behind Ontario's leading attic insulation specialists.
Locally Owned
Ontario Operated
About Space Insulation
Space Insulation is a locally owned and operated insulation company proudly serving homeowners and businesses across Ontario. We specialize in energy-efficient insulation solutions designed specifically for Ontario’s climate, building codes, and housing styles.
From older homes to new builds, we provide professional insulation services that improve indoor comfort, reduce energy costs, and increase property value.
Local Insulation Company Serving Your Area
We are a local insulation contractor, not a franchise or call center. Because we operate locally, we understand common insulation problems in Ontario homes — including heat loss, ice dams, moisture issues, and rising energy bills. This local expertise allows us to recommend the right insulation solution for your specific location.
Our Insulation Services
Full-service residential and commercial insulation solutions.
Attic Insulation Services
Proper attic insulation is one of the fastest ways to improve energy efficiency in Ontario homes. Our attic insulation services help prevent heat loss, reduce HVAC strain, and maintain consistent indoor temperatures.
Insulation Removal & Replacement
Old or contaminated insulation can reduce efficiency and affect indoor air quality. We safely remove damaged insulation and replace it with modern, high-performance materials.
Basement Insulation
Basements are a major source of heat loss. Our basement insulation services help control moisture, eliminate drafts, and improve comfort year-round.
Wall Insulation
We install wall insulation for both new construction and existing homes, improving energy efficiency and sound control with minimal disruption.
Blown-In Insulation
Blown-in insulation is ideal for attics and hard-to-reach areas. It provides even coverage and excellent thermal performance, making it a popular choice for Ontario properties.
Why Homeowners Choose Space Insulation
We focus on long-term performance, not quick fixes. Our team is dedicated to providing the highest standard of service in Ontario.
Trusted Insulation Contractors Near You
When you search for “attic insulation near me”, “blown-in insulation Ontario”, or “insulation contractors in Richmond Hill / Mississauga / Brampton”, our goal is to be the company you can trust.
We build our reputation through consistent local service, quality workmanship, clear communication, and customer satisfaction.
Proudly Serving Ontario
Homes & Businesses
Whether you’re upgrading attic insulation, removing old insulation, or insulating a basement or walls, Space Insulation is your trusted local partner.
Google Reviews
Cathy Nelson
2 months ago
"We give 5 stars for their friendly service, professionalism and thoroughness. They hiring them over others because the initial quotation was very detailed. They took before and after photos which is greatly appreciated."
Mohammad Hamidfar
1 month ago
"I recently had my attic insulation upgraded. They used baffles and laser measurements to ensure a smooth layer at R60 rating. The entire process was professional and efficient."
Ayman Hamdavi
3 weeks ago
"I was impressed with the job they did leaving no corners behind, filling up the insulation to its standard. They were clean with moving tools, leaving no mess behind."
Local Ontario Expertise
Deep understanding of the Ontario Building Code and R-60 insulation requirements.
Certified Pros
Fully licensed, insured, and rigorously trained in modern safety protocols.
Transparent Pricing
Honest, upfront quotes with no hidden fees. High-impact ROI for homeowners.
100% Satisfaction
White-glove service. We leave your home spotless and your attic perfect.