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The Haines Group
- Metal Roof
- Siding
- Team
“All of the contractors were pleasant to deal with, the construction was completed quickly and their ability to deal with all of the city permits was such a relief for us.”
Best Insulation Contractors near Simcoe, ON
None of these contractors is based in Simcoe; they work from towns including Hamilton, Brantford and Burlington.
24 contractors listed · 2 open 24/7 · 12 open weekends · 20 rated 4.5+ · 7 show a licence
Data verified October 18, 2026
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Omni Basement Systems
- Information
- Solution
- Crawl Space
“From the initial visit, clarity of the work to be done, the work itself, and the numerous follow ups to ensure that we were satisfied, we could not be more impressed.”
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Lynch Insulation
- Price
“His fancy little heat-seeking camera thing, and even stuffing himself through a very small access hatch and crawling around in my attic to tell me what”
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1
- Owner
“1,2 Seal Insulation was by far the best Contractor to work with during the build of my house.”
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D'Angelo and Sons
- Soffit
- Operations
- Sales Manager
“After discussing the roof issues with Steve and taking into consideration his expertise, I decided to replace the old shingles and remove the floating dormer which served no purpose.”
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Power Vac Services Hamilton & Power Environmental Management
- Team
- Polite
- Call
“We were told from other companies that we would need the asbestos lining our ducts to be removed completely before they could be cleaned which would cost us quite a large sum of money.”
The 24 contractors listed for Simcoe, ON insulate attics, basements, headers and crawl spaces. Details under each one about materials, hours and advertised services are copied from the company's own site; star ratings and comments come from public reviews.
Area overview: Simcoe, ON
23 of the 24 contractors on this page have a rating, from 4.0 to 5.0 across 3,291 reviews; 15 have 50 or more reviews and 20 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise professionalism (92%), quality (84%) and responsiveness (79%). The topics that come up most in reviews of the contractors on this page are "price", "cleanliness" and "estimates". 2 are open around the clock; 12 are open on Saturdays and 8 on Sundays. The services the contractors on this page list most often on their websites are attic insulation (5), chimney repair (2), eavestroughs & gutters (2), exterior renovations (2) and metal roofing (2). 7 show a licence on their websites and 3 list staff certifications (GAF and IICRC). 10 have ten or more years of experience, the longest 23 years. 3 offer emergency call-outs; 5 offer financing or payment plans; 13 give free estimates; 5 are family- or locally-owned and 3 list coupons or special offers. We count these figures across the contractors on this page; hours and prices change, so confirm the details with the contractor before you book.
How many listings here have a website?
A website is on file for all 24 contractors here. Look for the materials they install and whether they do attics, basements or both, because plenty of crews specialize in one. Where there is no site, ask the same questions by phone before booking a visit.
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National Mold Removal
- Inspection
- Expertise
- Mold Growth
“Initial air testing, explanation of how they'd treat our problem, quoting, finishing the work (including setting up a super-cool ventilated decontamination tent to clean our stuff in), and re-testing to ensure the job was done right.”
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The Roofing Company
- Quote
- Colour
- Chimney
“What truly stood out was Shane's hands-on approach—he didn't just assess the roof but also fixed it when i wasn't even present at home, all at no charge or out of courtesy sake.”
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Gold Star Roofing #1inc
- Clean
- Shingles
- Wind
“Jeff and his crew are a great team they do what they say and are very professional with their job would highly recommend Gold star to any family and friends very happy with their work !!”
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Northern Foam Tech Ltd.
- Team
- Home
- Spray Foam
“Such a good experience I will be contacting them to come back and top up my blown-in insulation in my attic when I am wrapping up.”
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Space Tech Insulation Ltd
“No overspray mess and it looks like they even cleaned up the path in and out of the basement.”
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Bassindale Bros Roofing
- Quote
- Estimate
- Job
“I would highly recommend this company to anybody needing roofing or soffit, fascia and eaves troughs.”
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BML Roofing Systems Inc
- Organization
“Worked seamlessly with HVAC Company for replacement of curbs and dis-connection and re-connection of rooftop units.”
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Insulation Brantford
“We had called around for a couple quotes to find that they were very competitive and actually nice to deal with on the phone lol.”
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Big Country Insulation
- Pricing
- Home
“After doing much research, we hired Big Country Insulation to do insulation for our new home build.”
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Ken Mason Insulation
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Silicone Seals Caulking Sealing & Pest Blocking
- Cleaning
- Bathtub
- Quality
“Not only did they make multiple visits to address a tricky leak problem, they diagnosed what was necessary to prevent future leaks in other areas, and worked around our schedule (with a new baby).”
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Sameday Roofing Systems Inc.
- Clean
- Family
- Team
“My gutter hangers were also blocking the bottom of the roof where the drip edge was to be installed but they reworked this for me so that it now aligns cleanly under the newly installed drip edge.”
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Gateway Exteriors
- Job
- Questions
- Work
“Jason provided us with a Professional presentation that was informative answering all our questions and provided a great assortment of shingle samples of his product including a great warranty !”
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Wooly Insulation Inc
- Price
- Fair
- Basement
“We're very happy with the end result, not least because when we had a leak in our outside faucet, we could see the water streaming in to the basement as the blankets didn't extend to the floor below grade.”
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Custom Contracting Roofing & Eavestrough Repair
- Crew
- Downspouts
- Soffit
“The guy who came to my house to do the estimate was very professional and experienced and helped us to pick the colour of the replacement siding before he left.”
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London Eco Metal Manufacturing
- Warranty
- Salesperson
- Information
“Within a day from when I called to get some info about the ECO Steel roof products, Dave stopped by to talk to me and had samples of the roofing colours and styles which he left with me so we could think about it.”
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Gerry's Roofing & Siding Inc
- Project Manager
- Estimator
- Work
“Kudos to those contributing to the process like Bernadette who initiated our introduction to Gerry's Roofing, Greg who expertly carried out the internal and external pre and post roof inspections and the work estimates.”
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Greener Home Services
- Team
- System
- Tankless Water Heater
“$25) because my house is getting heat through the heat pump, at the same time my Enbridge gas bill went substantially low because my furnace was running only few times this season.”
Insulation Services in Simcoe, ON Cost Estimates
Minimum cost
$546
Maximum cost
$3996
National Average
$1873
Avg Per Hour Rates
$75
$1175
$2704
Typical price range is based on 353 cost profiles
Why these companies made our list
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