Komoka, Ontario • Serving 100km+
Keep Your Home Comfortable. Save on Energy.
Melrose Insulation delivers expert spray foam and blown-in insulation services — built for Ontario's toughest winters and hottest summers.
500+
Projects Completed
100km
Service Radius
5-Star
Customer Reviews
Certified
Licensed & Insured
Our Insulation Services
From new builds to retrofits, we provide comprehensive insulation solutions tailored to your property and budget.
Spray Foam Insulation
Our flagship service. Premium closed-cell (2 lb) spray foam for superior air sealing, moisture control, and top-tier R-value — and a built-in vapour barrier over 1.5 inches.
Learn MoreBlown-In Insulation
Owens Corning ProPink® fibreglass blown-in insulation for attics, top-ups, and hard-to-reach spaces. Fast, even coverage and excellent energy savings.
Learn MoreInstant Quote Calculator
Not sure what your project might cost? Enter your square footage and target R-value for an instant, no-obligation approximate quote.
Learn MoreWhy Choose Melrose Insulation?
We're not just insulation contractors — we're your neighbours. Based right here in Komoka, we understand the unique challenges of insulating homes in Southwestern Ontario. Our team brings years of experience and a commitment to quality on every job.
- Lower energy bills year-round
- Improved indoor comfort and air quality
- Reduced carbon footprint
- Increased property value
- Moisture and mould prevention
- Noise reduction between rooms and floors
What Sets Us Apart
Local Expertise
We know Ontario building codes and climate requirements inside and out.
Quality Materials
We use only top-tier insulation products from trusted Canadian suppliers.
Clean & Professional
Our crews leave your property as clean as we found it. Every time.
Transparent Pricing
Honest quotes with no hidden fees. We explain everything before we start.
See the Difference We Make
A look at the kind of insulation work we do across Southwestern Ontario — from attic spray foam to blown-in fibreglass.
Expert Installation
Certified, careful crews
Free On-Site Assessment
We inspect before we quote
Comfortable Living Spaces
Warmer rooms, lower bills
What Our Customers Say
Don't just take our word for it — hear from homeowners across Southwestern Ontario.
“Melrose Insulation transformed our drafty old farmhouse. The spray foam in our attic made an immediate difference — our heating bill dropped by 30% the first winter!”
Sarah M.
London, ON
“Professional from start to finish. The crew was punctual, clean, and thorough. Highly recommend for anyone looking to insulate their home properly.”
Dave & Karen T.
St. Thomas, ON
“We had old insulation removed and replaced with spray foam in our shop. The difference in temperature control is night and day. Great work, fair price.”
Mike R.
Strathroy, ON
Ready to Improve Your Home's Comfort?
Contact us today for a free, no-obligation insulation estimate. We'll assess your property and recommend the best solution for your needs and budget.