Best insulation companies in the Laval region
Looking for the best insulation companies in the Laval region? We've ranked 6 insulation companies on verified customer reviews and the Prix Excellence Client award, so you can choose with confidence, not guesswork.
- 91
- Insulation companies
- 4.7
- Avg. rating
- 124
- Avg. reviews
- 53%
- Owner replies
Systèmes Sous-sol Québec
4.81,115 reviewsLaval96% review reply rate13 years of activityCustomers largely praise Systèmes Sous-sol Québec for professional, patient staff and high-quality basement waterproofing work, but a notable minority report pushy sales tactics, poor after-sales follow-up, and unmet scheduling commitments.
62/100
InputKit score
Mold Removal & Asbestos Remediation EcoRenov Inc.
4.943 reviewsLaval79% review reply rate6 years of activityCustomers consistently praise EcoRenov for professional, efficient mold/asbestos remediation and insulation work, supported by outstanding communication and customer service from staff like Lorianne.
60/100
InputKit score
Isolation Multi-Services
4.575 reviewsLaval53% review reply rate10 years of activityCustomers generally praise Isolation Multi-Services for professional, high-quality insulation work at reasonable prices, but a notable minority report serious issues with customer service follow-ups, missed appointments, and unresolved installation problems.
59/100
InputKit score
Insulation Algon 2000 Inc
3.931 reviewsLaval86% review reply rate8 years of activityMost customers praise the professional, efficient installation and friendly crews, but a few report property damage, mess, and poor accountability.
58/100
InputKit score
Calfeutrage Rive-Nord
4.638 reviewsLaval97% review reply rateCustomers rave about fast, high‑quality sealant work, friendly staff, and a solid warranty, though a few note missed appointments.
60/100
InputKit score
Aluma Systems (Industrial Services)
4.057 reviewsLavalCustomers like the friendly staff and quick loading, but many complain about slow service and one problematic driver.
53/100
InputKit score
How we rank insulation companies in the Laval region
Rankings combine verified Google reviews, owner reply rate, and the InputKit Prix Excellence Client award, built on 12 months of real customer-experience data. Businesses can't pay to rank higher.
Understanding the ranking process →Frequently asked questions
- How are best insulation companies in the Laval region ranked?
- We combine verified Google reviews, owner reply rate, and the InputKit Prix Excellence Client award, using 12 months of real customer-experience data. Position on this list cannot be bought.
- How many insulation companies are ranked in the Laval region?
- This page currently ranks 6 insulation companies that meet our guide visibility criteria. The list updates as reviews and award data change.
- Can a business pay to rank higher?
- No. Advertising or sponsorship does not change ranking position or Prix Excellence Client eligibility.
- Where does the data come from?
- Public Google review signals plus InputKit customer-experience data (including CSAT, NPS, and recovery) collected over the last 12 months.