Expert Insulation Contractors in Ottawa, ON

Handpicked from 54 vetted & reviewed Spray Foam, Fiberglass & Cellulose Insulation contractors in the Ottawa area, discover the top 5 elite providers among the selected group of 24 finalists.

Panda Insulation

Panda Insulation

(46)
Attic Insulation, Custom Homes, Soundproofing
“Panda removed our old batt insulation as that was probably about 1980s standards and got us up to todays standards. They were able to provide a competitive quote and we were booked in very quickly. The crew was very nice, professional and did and e...”
Licensed, BBB Accredited
Free Initial Consultation
Coupons & Offers
1554 Carling Ave Unit 114, Ottawa, ON K1Z 7M4
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Execon Roofing and Solar

Execon Roofing and Solar

(18)
  • Solar Panels
  • Product
  • Professional
“Execon has been a pleasure to work with. From the very start they provided better service and better quality than any other solar panel company we dealt with. They helped us through the entire process (including the government grant) and we are very ...”
In Business Since 2012
Free Initial Consultation
2951 Birchgrove Rd, Ottawa, ON K0A 3E0
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Kovar Contracting Inc.

Kovar Contracting Inc.

(42)
Exterior Renovation Services, Interior Renovation Services
“Windows at Brooke Valley School The 40+ year old windows at Brooke Valley School were in bad shape & needed replacement before any further damage to structure due to rot/moisture. Kovar Contracting handled procurement of new windows, removal of...”
Licensed, BBB Accredited
Family Business
Free Initial Consultation
14 Knoll Terrace, Ottawa, ON K2J 2K6
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ACR Roofing Ottawa

ACR Roofing Ottawa

(50)
Residential Roofing, Insulation, Sliding
“Adam came out on short notice to check a wet spot on the ceiling in my front entrance. Noted excellent job done by previous roofers, but patched a few spots that COULD have been suspect. That was March and we painted the spot. It hasn't seemed to get...”
Free Initial Consultation
2745 French Hill Rd, Ottawa, ON K4C 1L5
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Ottawa Insulations

Ottawa Insulations

(49)
Attic Insulation, Mold Removal Ottawa, Spray Foam Insulation
“I hired Ottawa Insulation to blow insulation into my attic to bring it up to code. The men arrived on time and were very polite. They completed the job in several hours, They showed before and after pictures and emailed me copies. They vacuumed an...”
Free Initial Consultation
2838 Carp Rd, Ottawa, ON K0A 1L0
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Best of 2024

Qualification Criteria for best of Winners

Minimum Overall Score
98 (100)
Minimum Reputation Rank
99.1 Percentile
All of our award winners are based on identifiable facts - reviews, performance, and experience - collected by scientific means. We use this data to assess each business’s essential features, weighting them according to their importance to customers.
Read our methodology
Prominent finalists
Strukt Solutions

Strukt Solutions

(50)
Spray Foam Insulation, Floor Insulation, Blow-In Insulation
“Having my home properly insulated is a top priority for my family. Strukt got to work on such short notice and the workers were very professional. Now my nagging wife and kids can sleep peacefully at night, knowing they won't be cold in the winter.”
Coupons & Offers
Free Initial Consultation
144 Clarence St. Unit 8A, Ottawa, ON K1N 5P8
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Wolfenburg Roofing

Wolfenburg Roofing

(48)
Commercial Roofing, Residential Roofing
“Water dripping in the house this morning during downpour in Ottawa — a week before Christmas! Called several roofing companies and Wolfenberg was able to respond in the shortest amount of time. Tony was very helpful. They diagnosed that the flashi...”
Licensed
Free Initial Consultation
Offers Financing Options
81 Montréal Rd, Ottawa, ON K1L 6E8
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Bart's Rooftops

Bart's Rooftops

(50)
Residential Roofing, Attic Insulation, Snow & Ice Removal
“We had Bart's come and replace some shingles and install a vent on a small portion of our roof. Dan was very helpful and professional throughout the process, and the roofers who came were quick and thorough while replacing the shingles. They did an a...”
In Business Since 2017
Ottawa, ON K2J 4B1
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Jarrah Contracting Services

Jarrah Contracting Services

(48)
  • Attic
  • Quality
  • Sealing
“Jarrah Contracting had done attic insulation repair for us. The quote they gave me was exactly what I paid, no surprises or hidden charges. They left the site completely clean. They even came back to check the insulation integrity after we ended up h...”
15+ Years Experience
Free Initial Consultation
Coupons & Offers
1580 Michael St, Ottawa, ON K1B 3T7
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David Tulloch Roofing

David Tulloch Roofing

(35)
  • Price
  • Business
  • Explanations
“Terron was extremely informative and courteous from the moment I first called. After the tornado, I needed minor repairs to my shingles in some areas. He was very upfront about my options to fix those areas, what each option entailed, and exactly how...”
Licensed, BBB Accredited
Free Initial Consultation
2107 Saunderson Dr, Ottawa, ON K1G
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Finelines Roofing & Renovations Ltd

Finelines Roofing & Renovations Ltd

(50)
  • Job
  • Quality
  • Estimate
“During the ice storm on 5 April a falling tree punctured two holes in my roof. I contacted FineLines and within an hour Dave showed up and placed a temporary cover over the damage. A few days later I asked him to do the permanent repair and he made a...”
Free Initial Consultation
2222 Webster Ave, Ottawa, ON K1H 7H2
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Ottawa Home Exteriors

Ottawa Home Exteriors

(47)
Roofing, Velux Sun Tunnels, Soffit & Fascia
“Kyle at Ottawa Home Exteriors was recommended by a friend and I would certainly recommend them for anyone who needs a new roof. I was completely satisfied from the first contact to completion of the roof install, he was professional and courteous. T...”
In Business Since 2010
Family Business
Locally Owned & Operated
Licensed
40 Palisade St, Ottawa, ON K2G 5M6
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The Foundation Guys Inc

The Foundation Guys Inc

(3)
Foundation Problems, Raindrop Gutter Guards, Attic Insulation
“Eli provided a very detailed and explanation of the work to be done. He was very thorough in his initial inspection, and very professional in answering all of our questions. Our work was scheduled for about 2 months later. The gentlemen who complete...”
In Business Since 2015
Offers Financing Options
Free Initial Consultation
Licensed, BBB Accredited
1294 Algoma Rd, Ottawa, ON K1J 8N4
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Ottawa Roofing & Siding by Parliament Contracting

Ottawa Roofing & Siding by Parliament Contracting

(11)
  • Job
  • Quote
“I've hired Tyler and Liam and their excellent team twice in the past year. The first was for the roof, soffits, eavestroughing and siding on a small but complicated extension, and due to the low pitch, the bigger companies insisted on a commercial (a...”
Transparent Fees & Pricing
Free Initial Consultation
1554 Carling Ave Unit#91, Ottawa, ON K1Z 7M4
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Aucoin's

Aucoin's

(7)
  • Asbestos
  • Drywall
“We recently had a company come in and remove the mold from our attic, they noticed that the insulation was vermiculite. So we had it tested sure enough it contained asbestos. We our selling our home so our real estate agent recommended Aucoin's to re...”
In Business Since 2016
Emergency Services
860 Blackthorne Ave #506, Ottawa, ON K1K 3Y7
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Dawson and Sons Roofing

Dawson and Sons Roofing

(12)
“Over the past few years we have been trying to resolve a persistent issue with our chimney. We have had a couple people look at it and couldn't fix the leaking roof around my chimney until Dawson and Sons. They came by and went above and beyond gave ...”
In Business Since 2020
166 Sunnyside Ave, Ottawa, ON K1S 0R3
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Ottawa Mold Removal -Kanata-Orleans

Ottawa Mold Removal -Kanata-Orleans

(3)
“Accurate mold testing, excellent budget-friendly,I would recommend my friend and colleague”
Emergency Services
1913 Ogilvie Rd #1913, Ottawa, ON K1J 7P4
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Aries Contracting (Ottawa) Inc

Aries Contracting (Ottawa) Inc

(4)
Fireproofing, Composite Strengthening Systems, Polyurethane Insulation
“We strongly recommend Aries Contracting of Ottawa for EIFS stucco applications. Our situation was that a previous EIFS stucco application performed on our home as part of a major renovation did not pass city inspection. The warranty on the installati...”
In Business Since 2002
Licensed
924 McBride St, Ottawa, ON K1Z 5K1
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Aelia Construction and Design

Aelia Construction and Design

(12)
  • Team
“Aeila Construction team has done the basement for me, Honestly, it was as expected they have provided me with a 2D diagram to have an idea about how the basement is going to look like. Daoud knows what is doing I will be dealing with them for my next...”
In Business Since 2022
1390 Prince of Wales Dr, Ottawa, ON K2C 3N6
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The Husky Group

The Husky Group

(9)
Insulation Services, Batt Insulation, Blow-In Insulation
“While we have not used their services, Cole is transparent, polite, knowledgeable and honest. That alone makes Husky worthy of a recommendation. We have been gathering quotes for a rather small job, and Cole gave us a fabulous break down of the state...”
In Business Since 2022
Free Initial Consultation
1934 Century Rd, Ottawa, ON K0A 2T0
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Morin Insulation & Roofing Ltd

Morin Insulation & Roofing Ltd

(2)
Réparation et Entretien de Toiture, Toiture Commerciale et Industrielle, Revêtement Mural et Ferblanterie
“Great experience dealing with Morin. Job finished on time! Thank you”
In Business Since 2001
Emergency Services
2405 St. Laurent Blvd b, Ottawa, ON K1G 5B4
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Asbex Environmental Contractors

Asbex Environmental Contractors

(2)
Asbestos Abatement, Construction & Site Services, Hazmat Remediation
“Really great customer service. Troy helped us, came to our site, explained everything really well and arranged for the job to be done in a time frame that worked for us(asap!). Thank you! We are happy and relieved to have this job taken care of, and ...”
In Business Since 1999
RBQ# 8000
2280 Stevenage Dr, Ottawa, ON K1G 3W3
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Spartan Contracting & Insulation

Spartan Contracting & Insulation

(2)
Residential
“Excellent service provided by Spartan Contracting. Team showed up and did my 4000 square foot shop. Very professional and polite. Highly recommend. Thanks again.”
In Business Since 2018
2285 St. Laurent Blvd unit c-9, Ottawa, ON K1G 4Z7
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Korban Ltd

Korban Ltd

(1)
“Best drywall company in Ottawa! Treats their employees the best!”
In Business Since 2007
Family Business
5450 Canotek Rd Unit 42, Ottawa, ON K1J 9G2
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Insulation Services in Ottawa, ON Cost Estimates

Minimum cost
$682
Maximum cost
$4991
National Average
$2339
Avg Per Hour Rates
$94
$1468
$3377
Fair price range is based on 527 cost profiles
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Average Cost $2339
Minimum cost $682
Maximum cost $4991
Avg Per Hour Rates $94

Fair range $1468 to $3377 is based on 527 cost profiles.

Why these companies made our list

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