McGowan Insulation Ltd.

McGowan Insulations Ltd. is a full-service mechanical insulation, asbestos abatement, and firestop contractor based in Stoney Creek, Ontario with over 50 years of expertise.

About

McGowan Insulations Ltd. is a full-service contractor providing long-lasting, safe, environmentally sound and cost-effective solutions in the areas of asbestos abatement, microbial contamination, mechanical insulation and firestop since 1972. With over 50 years of experience in the insulation industry, McGowan Insulations Ltd. has built a reputation for excellence in safety, service, and quality. The company's core services include asbestos abatement, microbial contamination management, mechanical insulation, and firestop. McGowan Insulations specializes in insulation repair and replacement as well as asbestos insulation removal and mould remediation, serving industrial, commercial, and institutional clients across automotive, manufacturing, healthcare, education, and other sectors. Their experienced team brings expertise in a wide range of technical capabilities to ensure projects are completed efficiently and safely. McGowan Insulations serves clients throughout Ontario, with its headquarters located in Stoney Creek. The company operates across the greater Toronto and Hamilton metropolitan area, supporting projects ranging from local renovations to large-scale industrial facilities. As a signatory contractor with the HHCA (Hamilton-Halton Construction Association), the company employs skilled union tradespeople committed to quality and safety. McGowan Insulations holds numerous industry certifications including UL, FCIA, MCAH, MIA, and TIAC. With bonding capacity and a strong safety record, the company is well-equipped to handle projects of all sizes for a wide range of clients. Notable past projects include work for automotive manufacturers, steel mills, healthcare facilities, and schools. With a team of experienced professionals, McGowan Insulations has the resources to tackle insulation, asbestos abatement, and firestop challenges of any scope. The company's commitment to excellence, safety, and customer service has earned them a reputation as a leading provider of insulation and environmental services in the region. For high-quality mechanical insulation, asbestos remediation, and firestop solutions in Stoney Creek and the Greater Toronto Area, contact McGowan Insulations Ltd.

Project Types

Automotive and General ManufacturingCommercial BuildingsCondominiumsHealthcare FacilitiesInstitutionsInsurance CasesOfficesOil RefineriesPower Generating StationsProcess PlantsRecreational FacilitiesRetirement HomesSchoolsSteel Mills

Union Affiliations

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(6 pages)• Accessed: 1/26/2026
bbb.org• Accessed: 1/26/2026
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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