Trusted Insulation Contractors in Alliston, ON

The highest-rated Spray Foam, Fiberglass & Cellulose Insulation companies out of 61 vetted & reviewed in the Alliston area.

Peak Performance Roofing & Exteriors

Peak Performance Roofing & Exteriors

(28)
  • Leaks
  • Price
  • Quote
“Thank you Dakota and crew for getting here in time to install our eavestroughs after discovering a crack in the basement foundation. This helped the water damage from progressing any further. The brand new eavestrough around the house was applied pro...”
Emergency Services
Serving Alliston Area
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Dilmar Roofing

Dilmar Roofing

(28)
  • Job
  • Team
“I highly recommend Dilmar Group for all your roofing needs. They recently redid the roof of my home and did an exceptional job. The crew were very professional and respectful. Great work and I love the results”
Free Initial Consultation
Family Business
In Business Since 2007
Offers Financing Options
3 Holland St E, Bradford, ON L3Z 2B3
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Clear Air Solutions

Clear Air Solutions

(26)
Commercial Duct Cleaning, Mold Remediation & Removal, Residential Duct Cleaning
“Ken and his team treated my kitchens and clubhouse high touch surfaces with Aegis Microbe Shield before we reopened, after the first shutdown. The experience was seamless with strong customer service, product education and professional staff.”
Free Initial Consultation
In Business Since 2005
ASBESTOS Certified
341 King St Unit 8, Barrie, ON L4N 6B5
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Barrie Roofing & Repair Contractors

Barrie Roofing & Repair Contractors

(20)
Siding and Soffit, Shingle Roofs, Skylights
“I had 3 roof vents installed for the bathroom vents. The technician was on time and helped choose the correct vents. He completed the job quickly and showed me pictures of his work. Very pleasant man. Job well done. Thx”
In Business Since 2020
Emergency Services
Serving Alliston Area
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Trevor's Roof Repairs

Trevor's Roof Repairs

(19)
  • Crew
  • Gutter
  • Price
“Robyn and Trevor are an absolute dream to deal with. Quick communication, timely service and fair pricing. Trevor and his team work hard and leave the site clean and tidy! They do good work and I would highly recommend!”
In Business Since 2019
Emergency Services
Serving Alliston Area
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Spray Foam Masters Barrie

Spray Foam Masters Barrie

(9)
Fiberglass Batts, Attic Insulation, Insulation Removal
“We were very pleased with the quality of service of those we interacted with Spray Foam Masters Barrie. We were delighted at the efficiency of the installers and surprised at how little time it took. Thank you all.”
In Business Since 2020
Free Initial Consultation
27 Willow Fern Dr, Barrie, ON L4N 1S7
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Norcan Roofing & Contracting Corp.

Norcan Roofing & Contracting Corp.

(12)
  • Price
“The team from NorCan were professional, provided high quality service, and a pleasure to deal with. I needed a roof shingled quickly after discovering a number of leaks caused by a recent storm. I contacted Graham and he sprang into action. He provi...”
Free Initial Consultation
92 Caplan Ave Suite 703, Barrie, ON L4N 9J2
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Ray Insulation and Drywall

Ray Insulation and Drywall

(7)
Home Insulation, Drywall and Tape
“Ben is good to work with. On time and quality work. Will recommend this company”
Free Initial Consultation
94 Kenhar Dr unit 42, Toronto, ON M9L 1N2
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Addmore Insulation

Addmore Insulation

(21)
  • Attic
  • Spray Foam
  • Job
“I called Addmore to insulate a new office we're building. Dave and his crew were amazing, they communicated well, kept the site clean and billed us less than their estimate. I highly recommend Addmore.”
Emergency Services
Free Initial Consultation
Alliston, ON
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Stucco Systems

Stucco Systems

(7)
  • House
“Mike and his crew are the best. On time, quick, neat and professional, they did a fantastic job on my stucco project. These are the guys to get for sure .A+++ Thanks Mike, we love it!!!”
Free Initial Consultation
25 Coughlin Rd, Barrie, ON L4N 8S4
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Femia Contracting Ltd

Femia Contracting Ltd

(11)
  • Communication
  • Bathroom
  • Renovation
“I've worked with multiple contractors in the past and none of them were as detailed oriented as Pat. His attention to detail is unparallel and he is very knowledgeable. Great workmanship and strong management skills - you can count on him to lead any...”
In Business Since 2019
Free Initial Consultation
Serving Alliston Area
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Cairns Roofing Services Ltd

Cairns Roofing Services Ltd

(11)
“Called sean he had his crew out with in a hour gave me amazing deal very proffesional and friendly fixed my two leaks in my roof i highly recommend this company”
40+ Years Experience
Family Business
Serving Alliston Area
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Fire Proofing Barrie

Fire Proofing Barrie

(4)
Garage Insulation, Blown-In Insulation, Crawl Space Insulation
“I really enjoyed the level of communication with their workers. Good value and great work. Thank you!”
In Business Since 2021
Emergency Services
86 Versailles Crescent, Barrie, ON L4M 0B7
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Ray Leavitt Drywall Inc.

Ray Leavitt Drywall Inc.

(2)
“I've used this company for a number of renovations of three of my homes over the past 20 years. Quality has been great which keeps us coming back. Ray and his staff are always kind, courteous, and attentive. I've referred them to friends and family ...”
In Business Since 2013
11 Quance St, Barrie, ON L4N 7M3
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White Dust Drywall

White Dust Drywall

(3)
“Very good company , best quality work , on time and budget!”
In Business Since 2020
Serving Alliston Area
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Roberts Air Systems

Roberts Air Systems

“Unit F - 565 BRYNE DR.  BARRIE, ON, CA 705.792.1317 [email protected]
In Business Since 2009
565 Bryne Dr F, Barrie, ON L4N 9Y3
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Warner Roofing Inc.

Warner Roofing Inc.

(48)
Insulation & Ventilation, Roof Vents, Metal Roofing
“Very professional company from answering the phone, following up, explaining what is going to happen. In the end the repair work was excellent. I would highly recommend this company!”
Transparent Fees & Pricing
Offers Financing Options
Newmarket, ON L3Y 2N8
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Weldon Roofing

Weldon Roofing

(24)
  • Communication
  • Team
  • Products
“Clinton and his team completed a small repair job on our roof.They completed the job quickly and to our complete satisfaction.Clean up was immaculate and we are extremely happy.We were happy that Weldon Roofing handle big and small jobs.When the shin...”
In Business Since 2022
Licensed, BBB Accredited
9906 ON-26, Collingwood, ON L9Y 3Z1
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Reid's Roofing Ltd.

Reid's Roofing Ltd.

(17)
Rubber, Cedar, Commercial Services
“Jeff provided a great customer experience with his knowledge and professionalism. The crew were on time and completed the roof and cleanup in a timely manner. Thank you! Would definitely recommend.”
Free Initial Consultation
Family Business
130 Church St, Keswick, ON L4P 1J5
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Aqua Insulation Inc.

Aqua Insulation Inc.

(3)
Insulation Removal, Roofing Spray Foam, Fireproofing
“Great company with great people. High quality service and quotes are sent fast. Their staff is always in communication with other contractors to perform their best.”
Free Initial Consultation
Serving Alliston Area
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Azzar Group Inc.

Azzar Group Inc.

(2)
Exterior Stucco and Molding, Kitchen Renovation and Remodeling, Bathroom Remodeling
“I needed to renovate and remodel my bathroom and shower due to my elderly mom and I found Azzar Group through Google. I am very very satisfied with their service. They started and finished based on the schedule they mentioned in first day and they w...”
Licensed
Free Initial Consultation
Serving Alliston Area
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Ainger Group Roofing and Exteriors

Ainger Group Roofing and Exteriors

(49)
Flat Roof Solutions, Ice Damming & Rooftop Snow Removal, Residential Roofing Contractors
“Josh & James did an excellent job. Their work was meticulous and their work ethic outstanding. They worked from 7:45 AM to 7:00 PM to get the entire job done. Of the three companies we contacted for the job, Ryan Molloy, from Ainger, was the only ...”
Emergency Services
Free Initial Consultation
36 Cedar St, Collingwood, ON L9Y 3A5
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D.C United Roofing

D.C United Roofing

(48)
  • Warranty
  • Property
  • Quality
“Supportive of other local businesses, charities, and non-profit organizations. Thank you for your generosity as well as your high quality roofing work!”
Emergency Services
Family Business
Free Initial Consultation
In Business Since 2012
28 Currie St Unit #13, Barrie, ON L4M 5N4
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JN Roofing and Contracting

JN Roofing and Contracting

(46)
24/7 Emergency Services, Roof Repair & Replacement, Custom Home Builds
“Very happy with the work of JN roofing! Very fast, efficient, clean and done well. They walk you through the entire process and when they leave they make sure everything is clean and sorted with great results. Highly recommend them!”
Emergency Services
Free Initial Consultation
161 Brock St, Barrie, ON L4N 2M3
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Insulation Services in Alliston, 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 473 cost profiles
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Average Cost $1873
Minimum cost $546
Maximum cost $3996
Avg Per Hour Rates $75

Typical range $1175 to $2704 is based on 473 cost profiles.

Why these companies made our list

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