Best insulation companies

Customers overwhelmingly praise the professionalism, courtesy, and quality of insulation work, with many highlighting clear communication and clean execution. A small number of reviewers report serious issues including water infiltration after work, missed appointments, and poor follow-up on complaints.

Customers consistently praise EJA for their professionalism, attention to detail, and high-quality exterior cladding work, with Emir and Jeremie frequently noted for reliability and clear communication. One review raises concerns about material quality and management practices, but the overwhelming majority describe outstanding results and strong trust in the team.

Customers consistently praise Iso-thermo for professional, thorough attic insulation work, clear communication, and competitive pricing, with particular recognition of owner Benjamin's expertise and honesty.

Customers generally praise Isolation Raymond Bilodeau for fast, professional, and courteous insulation work, but a few report concerns about pricing transparency, scheduling reliability, and inconsistent communication.

Toit Tech Expert 2010 is highly regarded for professional, high-quality roofing and gutter work in the Estrie region, though a small number of customers reported poor communication and subpar repair outcomes.

Customers highly praise Isolation Smart Seal for their punctual, professional service and excellent results, particularly noting quick, clean installations and strong communication. A few reviewers mention isolated issues with customer service attitude and language barriers.

Customers overwhelmingly praise Isolation Solution Royal for professional, clean attic insulation work with transparent communication and fair pricing, though a small number of reviewers report post-payment follow-up issues and unmet contract terms.

Customers overwhelmingly praise Isolation Gatineau for professional, fast, and affordable insulation work with courteous staff, though a few reviewers report no-shows, property damage, and suspicious review patterns.

Groupe RENOX receives strong praise for professional, fast installations and attentive customer service, but a notable minority of customers report serious after-sales issues, long repair delays, and unfulfilled subsidy promises.

Thermo Rad Inc. is highly regarded for fast, professional, and knowledgeable service, with particular praise for technician Jean-Philippe. A few customers have concerns about high pricing and occasional unprofessional experiences.

Customers largely praise Solution Isolation for fast, professional attic insulation work, cleanliness, and friendly technicians, but a notable minority report poor after-sales service, unprofessional scheduling, and inconsistent work quality.

Most customers praise the professional, efficient installation and friendly crews, but a few report property damage, mess, and poor accountability.

Customers overwhelmingly praise Isolation Idéale for honest, professional, and fast attic insulation services at fair prices, though a few note slow quotes and occasional site conduct issues.

Customers consistently praise Isolation Demrik for fast, courteous, professional service with honest advice and no sales pressure, though one review mentions a missed appointment with no follow-up call.

Customers consistently praise Expert Isolation for professional, high-quality insulation work delivered on time by courteous, knowledgeable staff, with one report of a missed appointment.

Customers overwhelmingly praise Solution Isolation for fast, professional, and high-quality insulation work, with many highlighting specific staff members by name. One review mentions a lack of follow-up communication.

Customers overwhelmingly praise Eco Solution Canada for professional, high-quality roofing and insulation work led by Sasha and Emile, though one reviewer reported a serious reliability issue with a cancelled job and a questionable referral.

Customers consistently praise Polymax for professional, high-quality polyurethane insulation work, with technician Sylvain earning repeated commendations for punctuality, clear communication, fair pricing, and leaving job sites clean.

Customers overwhelmingly praise Solution Isolation's professional, courteous crews and quality attic insulation work, though a few reviewers report serious issues with heat loss, missed appointments, and incomplete sealing.

RénocéRoss Construction is a highly regarded renovation company in Saint-Jean-sur-Richelieu, consistently praised for its professionalism, meticulous work, and excellent customer service, particularly for bathroom and kitchen projects.