Ralex Mechanical LTD

We provide comprehensive mechanical care for your facility, 24 hours a day, 7 days a week. Our institutional-grade plumbing and HVAC services cater to high-rise residential towers, corporate offices, schools, and major retail spaces. From essential infrastructure like riser replacements and high-pressure drain cleaning to routine rooftop unit maintenance and heat pump repairs, we safeguard your property and ensure your peace of mind.

Who we serve: High-rises, offices, schools, department stores, and commercial units.
Plumbing focus: Riser replacements, riser valves, and advanced drain cleaning and plumbing fixtures repair or installation.
HVAC focus: RTUs, AC units, heat pumps, and proactive preventative maintenance.
Our promise: 24/7 emergency response with zero operational downtime.

Residential plumbing

From leaky faucets to clogged drains, our expert team handles all residential plumbing needs with efficiency and care. We ensure your home's plumbing system is running smoothly, preventing costly issues and providing peace of mind for families in GTA, ON.

Commercial plumbing and HVAC services

We provide robust plumbing solutions for businesses of all sizes, from routine maintenance to complex installations. Our services minimize disruption to your operations, ensuring your commercial property's systems are reliable and up to code.

Emergency Plumbing and HVAC

Plumbing and HVAC emergencies don't wait, and neither do we. Our rapid response team is available to address urgent issues like burst pipes, major leaks, drain backups, Roof top units failure, AC and Heat pumps, protecting your property from extensive damage in GTA, ON.

Installations & upgrades

Planning a renovation or need new plumbing fixtures? Ralex Mechanical LTD specializes in professional installations of water heaters, appliances, and complete system upgrades, ensuring modern efficiency and reliability for your property.