Boiler

Commercial Boiler Service, Installation, and Retrofit Support for Safe, Reliable Operation.

Supporting Safe, Reliable, and Compliant Boiler System Operation

South Island Mechanical provides installation, replacement, and retrofit services for commercial boiler and domestic hot water systems. We support property managers, building owners, and institutional clients with safe, compliant, and efficient system solutions. 

Our team is qualified to perform boiler work in accordance with Technical Safety BC (TSBC) requirements, ensuring all work meets applicable codes and safety standards.

Our Commercial Boiler Services

  • Retrofits & Upgrades
  • Repair & Replacement
  • Diagnostics & Troubleshooting
  • Start Up & Commissioning

We install & service:

  • Domestic hot water systems
  • Hydronic heating systems
  • Circulation pumps
  • Water heaters
  • Storage tanks
  • Expansion tanks
  • Controls
  • Buffer tanks
  • Filtration
  • Magnetic separators

Boiler Retrofit and System Upgrades

Boiler retrofits can improve energy efficiency, system reliability, and long-term performance. Whether replacing aging equipment or upgrading components within an existing hydronic system, we provide structured installation and clear communication throughout the project. 

We coordinate with required trades and ensure work is completed in accordance with TSBC regulations and applicable permitting requirements.

Compliance and Certifications

Boiler work in British Columbia is regulated and requires specific licensing and certifications. South Island Mechanical maintains:

  • TSBC Boiler and Pressure Vessel certification (Class B and Class REF)
  • Gas Fitter Class A and Class B qualifications

Our work is performed in accordance with applicable codes and standards, with documentation provided to support compliance.

Supporting Facility Management Teams

We understand that boiler systems are critical to building operations and overall facility performance.

Our approach includes:

  • Clear project planning and coordination
  • Communication with property managers and site contacts
  • Professional conduct in occupied facilities
  • Documentation to support compliance and record-keeping.

Connect with our Team