McGowan Insulation Ltd.

McGowan Insulation Ltd. is a union mechanical insulation contractor based in Stoney Creek, ON with decades of expertise in asbestos abatement, microbial remediation, and firestop services.

About

McGowan Insulations Ltd is a union mechanical insulation contractor serving clients in Stoney Creek, Ontario and the surrounding region. As a signatory contractor with the International Association of Heat and Frost Insulators and Allied Workers Local 95, the company employs skilled union tradespeople committed to quality and safety. With over 50 years of experience in the construction industry, McGowan Insulations has built a reputation for reliable, high-quality work. The company's core services include mechanical insulation, asbestos abatement, microbial remediation, and firestop installation. McGowan Insulations specializes in serving industrial, commercial, and institutional clients across a range of sectors including manufacturing, healthcare, education, and power generation. Their experienced team brings expertise in thermal, acoustic, and cryogenic insulation as well as specialized equipment and methods for safe asbestos and mold remediation. McGowan Insulations serves clients throughout Ontario, with headquarters in Stoney Creek. The company operates additional locations to support projects across the province, allowing them to handle everything from local renovations to large-scale industrial facility upgrades. As a union contractor, McGowan Insulations maintains strong relationships with the International Association of Heat and Frost Insulators and Allied Workers. The company is committed to employing trained, certified tradespeople and holds key industry certifications including UL, HHCA, FCIA, EACO, MCAH, MIA, and TIAC accreditations. With a proven safety record and comprehensive training programs, McGowan Insulations is a trusted partner for insulation, environmental, and firestop services. With a team of over 100 professionals, McGowan Insulations has the resources to handle projects ranging from small-scale repairs to complex, multi-site industrial facility upgrades. The company's portfolio includes notable projects for automotive manufacturers, healthcare facilities, and power generation plants. McGowan Insulations' dedication to quality, safety, and customer satisfaction has earned them a reputation as one of the leading mechanical insulation contractors in the region. For all your mechanical insulation, asbestos abatement, and firestop needs in Stoney Creek and throughout Ontario, contact the experienced team at McGowan Insulations Ltd.

Project Types

IndustrialCommercialInstitutional

Contact Information

Map showing location of 345 Barton Street, Stoney Creek, ON L8E 2L2, Stoney Creek, ON L8E 2L2
Address
345 Barton Street, Stoney Creek, ON L8E 2L2
Stoney Creek, ON L8E 2L2

Company Details

Established
1972
Employees
101-250

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Data Sources

This information is compiled from publicly available sources to ensure accuracy and transparency.

mcgowan.on.ca(5 pages)• Accessed: 1/10/2026
ca.linkedin.com• Accessed: 1/8/2026
linkedin.com• Accessed: 1/8/2026
mapquest.com• Accessed: 1/8/2026
mcahamiltonniagara.org• Accessed: 1/8/2026
mcgowangroupltd.com• Accessed: 1/10/2026

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