Best Insulation in Ottawa

Top 5 Insulation Services in Ottawa

Does it feel extra chilly or oppressively hot at home even if the weather is mild? Chances are you’ll need to replace or have extra insulation installed ASAP.

Today we’re going to review some professional insulation companies in Ottawa. They were selected for their dependability, reputation, reliability, and cost-effective solutions.

But first, let’s take a closer look at how much insulation services typically cost.

How Much Does Insulation Cost in Ottawa?

A lot will depend on the kind of insulation you’ll be getting. Different types have various ranges of R-values (or thermal efficiency) which will affect their price tags in turn.

We made a table below to show the estimated costs of some popular types by the square foot along with their installation fees. You can use any online contractor calculator to compute how much you’ll be spending per square foot of insulation material.

An initial estimate by a reputable contractor can also determine the condition of your home/workplace, how it was built, and its insulation needs. The thicker the insulation application is, the higher its cost will be.

Of course, the company you’ll pick out will play a big role in your invoice, as well.

The figures below represent national averages, but fees can fluctuate with labour, overhead, and operation costs per contractor.

INSULATION TYPE/SERVICEESTIMATED COST
Spray foam insulation$5 – $7 per square foot Installation $360 – $650
Fibreglass insulation$.75 – $1.50 per square foot Installation $175 – $265
Dense-pack insulation$2 – $3 per square foot Installation $145 – $195
Blown loose-fill insulation$2 – $3 per square foot Installation $145 – $195
Soundproof insulation$1.75 – $3 per square foot Installation $175 – $265
Initial estimatesTypically free

As the last item in the table indicates, most companies offer free initial estimates for their clients. That’s the best time to clarify all the costs and fees you’ll be expected to pay.

Top Insulation Companies in Ottawa

With figures and costs demystified somewhat, it’s time to see which companies offer the best insulation services in Ottawa. Each one has a high rating and is currently accredited by the Better Business Bureau.

1.   Alteck Group

Alteck Group's Homepage
SERVICESInsulation, masonry, interior, roofing, and siding services
ADDRESS100 Gloucester St. Ottawa, ON K2P 0A4 CAN
CONTACT NUMBER613-654-9959
[email protected]
WEBSITEhttps://www.alteckgroupinteriors.com/
OPERATING HOURSMonday to Friday 7 AM – 9 PM
Saturday to Sunday 7 AM – 2 PM

The Alteck Group aims to be a one-stop shop for everything contractor-related. From design through implementation, the company wants to represent all the aspects involved in the renovation, building, and adding value to one’s home.

Its insulation services include blown cellulose, blown fibreglass, airflow baffles, Roxul Safe & Sound, removal & abatement, batt insulation, and spray foam procedures. To show confidence in its materials and services, Alteck provides a full written labour warranty and a limited lifetime manufacturer warranty with each project.

The company can also remove and replace faulty insulation after a thorough inspection. The team’s mission is to raise a home’s R-value to keep temperatures even indoors.

The website has a 24/7 live chat agent feature for any inquiries. Clients can also call or email the company, or fill out an online contact form.

Pros

  • BBB-accredited, A+ rating
  • Full labour warranty
  • 24/7 live chat agent

Cons

  • Shortened operating hours on weekends
  • The website hasn’t updated operating hours info
  • No discernible pricing matrix

Customer Reviews

Read some client feedback on the Alteck Group’s services:

“I was extremely impressed with the professional attitude and the eagerness to get it done correctly.” – Hasibur Raman Hrb

“Fantastic company to work with. Honest, professional, and on time! Highly recommend.” – Emily Bertrand

2.   Comfort Insulation

Comfort Insulation's Homepage
SERVICESSpray foam insulation, dense-pack insulation, wall and foundation batting, blown loose-fill, free  assessment
ADDRESS25-B Bentley Avenue, Ottawa, Ontario K2E 6T7
CONTACT NUMBER613-226-6669
888-768-6133 (toll-free)
[email protected]
WEBSITEhttp://www.comfortinsulation.com/
OPERATING HOURSBy appointment only

Comfort Insulation has been around since 1989 and continues to serve the greater Ottawa area with its customized insulation programs. It’s won the Consumers Choice Award of Canada two years in a row.

The company also offers standard insulation packages for newly-built homes. Aside from creating a more comfortable house with even temperatures, Comfort Insulation wants homeowners to significantly reduce their energy bills.

It takes pride in using Icynene, an eco-friendly alternative to the usual harsh-smelling spray foam insulation. This product promises to be odour-free and with optimum airtight capabilities.

There are other insulation products and services offered by Comfort Insulation, as well.

To book a free initial assessment, clients can call the toll-free and office numbers or fill out the online form on the website. The company promises to respond within 48 business hours.

Pros

  • BBB-accredited, A+ rating
  • Two-time Consumers Choice awardee
  • Free no-obligation estimates
  • Uses odourless, eco-friendly foam insulation

Cons

  • No fixed operating hours
  • No discernible pricing matrix
  • No live customer chat

Customer Reviews

Comfort Insulation has some positive reviews from past clients:

“Arrived as booked, friendly and did the job well, cleaned up well, left.” – Lori K.

“We recently bought a townhome in Mississauga. The attic insulation was original and had settled to less than four inches in most places. Paul Baldwin came out to inspect and shortly thereafter sent in his team to install the new insulation. They installed several baffles throughout the attic and increased our insulation to R50. Ashley and Steve were professional, quick (within 2.5hrs.) and very clean leaving little residual to clean up. I would recommend them to anyone needing insulation.” – Robert W.

3.   RPM Home Services

RPM Home Services' Homepage
SERVICESAttic insulation, attic mould remediation, high-efficiency heating and cooling, exterior maintenance, free estimates
ADDRESS1510 Merivale Road Nepean, ON K2G 3J6
CONTACT NUMBER[email protected]
+1-888-776-4629
WEBSITEhttps://rpmhomeservices.ca/
OPERATING HOURSMonday to Friday 8 AM – 5 PM
Closed on Saturdays and Sundays

RPM Home Services offers professional insulation services with a special focus on attic insulation. It’s only been around since 2016 but has consistently earned an A+ rating from the Better Business Bureau through the years.

With its insulation process, the company aims to reduce homeowners’ energy costs by up to 40%. RPM’s team uses blown in attic insulation which promises to be more energy and cost-efficient compared to other insulation materials.

RPM Home Services provides clients with free estimates. Interested homeowners can call the office number, send an email, or fill out the request form found on its website.

Pros

  • Free estimates
  • Uses cost and energy-efficient cellulose insulation
  • BBB-accredited, A+ rating

Cons

  • Closed on weekends
  • No discernible pricing matrix
  • No live customer chat

Customer Reviews

See what past clients have to say about RPM Home Services:

“Loved the service. Thanks to Wyatt and Riffat for their fast, friendly, and professional work. The crew took care to clean up and to communicate with me when they attended my home.” -Michael Tominac

“Excellent work. Job well done by friendly and courteous staff. Would recommend using this company.” -Rosemary Brook

4.   Insulex Ltd.

Insulex Ltd.'s Homepage
SERVICESAsbestos removal, vermiculite removal, asbestos and vermiculite testing, attic insulation removal, attic insulation upgrade, complete home insulation, filling of  wall cavities-drill and fill method, mechanical insulation, soundproofing, mould remediation, construction demolition, free onsite consultation
ADDRESS311 Du Grand Bois Avenue, Ottawa, ON K1E 2S8
CONTACT NUMBER[email protected]
613-276-7079
+1 613-325-0452
WEBSITEhttp://www.insulex.ca
OPERATING HOURSMonday to Friday 8 AM – 5 PM
Closed on Saturdays and Sundays

Insulex Ltd. is a general contractor company that also does residential insulation and abatement projects. It offers both attic insulation removal and attic insulation upgrades.

Its attic insulation services use blown-in cellulose that is also ideal for pipes and wiring insulation purposes. If installed properly and fitted thoroughly, cellulose insulation can significantly extend the life of a home’s roof and attic while keeping mould, mildew, and other toxins at bay.

And in case your home has old and damaged insulation, Insulex Ltd. can remove it, as well. Its team is adept at handling even dangerous asbestos from old vermiculite insulation without contaminating other parts of your house.

The company offers free onsite estimates. You can phone, fax, or email the office or fill out the online form via Insulex’s website.

Pros

  • BBB-accredited, A+ rating
  • Free onsite estimates
  • Fully insured contractor operation

Cons

  • Closed on weekends
  • No discernible pricing matrix
  • No live customer chat

5.   Stewart Roofing

Stewart Roofing's Homepage
SERVICESCommercial and residential roofing and attic insulation, new construction, flat roofing, general residential services, free estimates
ADDRESS15 Grenfell Crescent, Nepean, Ontario, K2G 0G3
CONTACT NUMBER[email protected]
+1 613-864-0131
WEBSITEhttps://www.stewartroofingottawa.com/
OPERATING HOURSMonday to Friday 8 AM – 4 PM
Closed on Saturdays and Sundays

Its name might imply otherwise, but Stewart Roofing is also known for quality commercial and residential insulation services. The company uses blown fibreglass insulation to elevate insulation projects to higher R-values.

It explains that this material is particularly good at preventing toxic mould because it doesn’t absorb moisture. Homes with fibreglass insulation are also known to have better thermal resistance for longer periods.

Clients who have damaged or contaminated insulation can also contact the company to remove and replace it with better materials. Initial estimates are free but more thorough analysis and assessment are required to determine the next course of action.

Online forms are available on the website for any concerns. Clients can also call or email the Stewart Roofing office to request a free quote or for other inquiries.

Pros

  • BBB-accredited, A+ rating
  • Free estimates
  • Does both commercial and residential insulation services

Cons

  • Closed on weekends
  • No discernible pricing matrix
  • No live customer chat

Customer Reviews

Want Stewart Roofing to fix your insulation? First, read the following client feedback:

“I have dealt with Stan many times, these guys do great work and are very professional. I would highly recommend them. Just remember you get what you pay for, I got many quotes when I replaced my roof. Stan’s quote was very realistic.” – Rick

“We purchased our home and the roof was in need of replacement. We met Stewart Roofing at the Ottawa Renovation show in the spring of 2014. We were impressed right away with the sales representative’s knowledge of their trade and as well of the quality of the Owens Corning Shingles. We booked an appointment with the sales team to obtain an estimate, which we found to be priced quite well given the exceptional quality of the shingles. We informed Stewart Roofing that our schedule would be quite challenging as we had other renovations taking place at the same time and knowing this they agreed to work with us to fit the roof into our renovation project. Once the installation date had been chosen the roof was installed on time and under budget! The quality of craftsmanship is evident and the new roof looks fantastic. The removal of our old roof and installation of the new shingles only took 2 days to complete and the waste bin was removed on the third. I highly recommend Stewart Roofing to anyone in need of a new roof. If you have a chance to call the office and speak with Bonnie, she is just a lovely lady and was instrumental in assisting with the timing of our roof install. All in all, a fantastic experience and money well spent.” – Bonnie

FAQs About Insulation in Ottawa


We hope that this resource on the top insulation services in Ottawa can help make your home feel comfortable and cozy all year round.

If you have an insulation service provider to recommend, we’re open to suggestions. Just send us a message!

And if you’re worried about the presence of asbestos in your home, we have a listicle on the best asbestos removal in Ottawa to guide you.