A row of condensing boilers with grey venting rising into an old brick building

Plumbing, Heating & Gas Fitting

We providecomprehensiveplumbing, heating,HVAC, and gasservices.

Plumbing, Heating & Gas Fitting

We offer customized preventative maintenance programs

JJM Mechanical Group provides comprehensive plumbing, heating, and gas fitting services for residential and commercial clients across the Lower Mainland. Our licensed technicians deliver expert installation, repair, and maintenance for all mechanical systems — including boilers, furnaces, water heaters, and gas-fired appliances.

As certified Navien Service Specialists and a licensed BC gas contractor, we supply and service high-efficiency tankless water heaters and boilers, ensuring reliable performance and energy savings.

We also offer customized preventative maintenance programs, same-day service for commercial contract clients, and detailed equipment assessments to help you plan for future upgrades with confidence. Whether you need emergency repairs, new system installations, or ongoing maintenance, JJM Mechanical Group is your trusted partner for safe, efficient, and long-lasting mechanical solutions.

A mechanical room with wall-hung boilers, copper piping and circulator pumps
A JJM technician standing in an excavation beside a repaired water main
Two JJM technicians installing process piping on a concrete wall