IE
5.0112 Google reviews · details
Insulation
Top-Rated Insulation in Longueuil
Looking for insulation in Longueuil? Browse local professionals and compare your options. Listings are gathered from public sources.
17Listed
Listings are gathered from public sources. Listings our team has checked against the business’s own information are marked “Reviewed listing”. How it works →
Updated October 2026
17 Insulation Providers in Longueuil
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Yvon Aubert Construction Inc | Réparation de fissures | Réparation de drains | Retrait de pyrite
Listed on Experts.ca
Insulation · Located in Longueuil
5.091 Google reviews · details
Insulation
PE
Portes et Fenêtres Président I Manufacturier-Installateur I Changez pour voir
Listed on Experts.ca
Insulation · Located in Longueuil
4.5437 Google reviews · details
Insulation
Window Replacement
U
4.5140 Google reviews · details
Insulation
2B
5.045 Google reviews · details
Insulation
RD
RenovA+ Décontamination | Moisissures, Vermiculite et Isolation d'entretoit
Listed on Experts.ca
Insulation · Located in Longueuil
5.039 Google reviews · details
Insulation
Roofing
IJ
5.023 Google reviews · details
Insulation
MC
4.726 Google reviews · details
Insulation
GR
4.723 Google reviews · details
Insulation
IÉ
5.017 Google reviews · details
Insulation
LE
4.818 Google reviews · details
Insulation
Window Replacement
Home Renovation
+1 more
GP
5.015 Google reviews · details
Insulation
Home Renovation
CI
4.045 Google reviews · details
Insulation
CE
4.58 Google reviews · details
Insulation
CE
4.86 Google reviews · details
Insulation
Home Renovation
IR
3.611 Google reviews · details
Insulation
Roofing
DL
3.67 Google reviews · details
Insulation
Frequently asked questions
- How do I choose a insulation provider in Longueuil?
- Compare insulation on Experts.ca by reading customer reviews and confirming licensing where applicable. Look for transparent pricing, clear communication, and providers experienced with the kind of work you need done.
- How are the insulation on Experts.ca reviewed?
- Listings in our Longueuil directory are gathered from public sources. A listing our team has checked against the business's own information is marked “Reviewed listing”; not all listings have been reviewed yet. Credential verification is a separate, stricter tier — businesses that complete it carry a Verified badge. See our review process for details.
- How much does it cost to hire a insulation provider in Longueuil?
- Pricing varies by job complexity, materials, and provider. Most listings offer free quotes — request two or three to compare. Experts.ca does not set prices and is not a party to any work agreements between you and a listed business.
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