Preventative maintenance is key. Regularly schedule professional inspections and maintenance for your plumbing systems to catch potential issues before they become major problems. Educate yourself about proper usage and maintenance of fixtures and equipment to reduce wear and tear.
Commercial & Industrial
Sales, service, and installation
Predictive and preventative maintenance
24/7 Emergency service
Plumbing
Comprehensive plumbing solutions
Large-scale plumbing installations
Routine maintenance and emergency repairs
Plumbing problems in commercial or industrial facilities can disrupt operations and cost time and money. From large-scale installations in office buildings, restaurants, or manufacturing plants to routine inspections and emergency repairs, we handle it all. We’re well-trained in commercial, industrial, and institutional (ICI) plumbing services, offering solutions that keep water flowing, prevent future issues, and minimize downtime for your business.
By combining careful planning, industry know-how, and the latest tools and tech, we make sure your plumbing systems operate efficiently and safely, allowing your team to focus on running the business rather than worrying about leaks, clogs, or system failures.

HVAC
Comprehensive HVAC services
HVAC system replacement and installation
Regular maintenance and prompt repair
A trusty HVAC system is critical to maintaining safe, comfortable, and productive commercial spaces. We install, maintain, and repair heating, ventilation, and air conditioning systems in offices, warehouses, manufacturing facilities, and more.
Our approach prioritizes energy efficiency, minimal downtime, and cost-effective solutions tailored to the unique needs of each business. From rooftop units to tube heaters, we make sure systems are performing optimally, keeping workspaces climate-controlled, employees comfortable, and operations uninterrupted. Regular maintenance, timely repairs, and energy-conscious upgrades all work together to protect your investment and maintain peak performance year-round.

Gas & Propane Piping
Natural gas and propane piping system installation
Routine maintenance and prompt repair
Natural gas and propane systems are vital to keeping business operations running smoothly, from heating to industrial processes. Proper installation, regular inspections, and timely repairs ensure systems operate accurately and effectively and in compliance with TSSA standards, minimizing downtime and reducing the risk of costly disruptions.
Whether supplying fuel to a commercial kitchen, supporting a manufacturing process, or powering heating equipment, reliable gas and propane systems help businesses maintain productivity, protect employees, and avoid operational interruptions. With the right solutions in place, companies can focus on running their operations confidently, knowing their energy systems are safe, dependable, and optimized for performance.

Sewer & Water Services
System and water service system installations
Routine maintenance and prompt repair
Catch basin and fire hydrant maintenance
From underground piping to fire hydrants, sewer and water systems are the backbone of any commercial or industrial facility. We provide installations, maintenance, repairs, and inspections for sewer and water systems, as well as catch basin and fire hydrant services to protect against flooding and ensure safety.
By keeping these systems functioning smoothly, we help businesses in St. Thomas, London, and the surrounding areas prevent costly disruptions, protect property, and meet regulatory standards. A practical, hands-on approach ensures reliability, efficiency, and compliance, giving facility managers peace of mind that critical water and sewer infrastructure is in capable hands.

Backflow testing & Installation
Cross-connection device installation
Backflow preventer testing
Proactive maintenance
Contaminated water is a serious risk. We install cross-connection devices, test backflow preventers, and perform proactive maintenance to safeguard commercial, industrial, and institutional properties. Backflow incidents can threaten employees, clients, and the environment, making prevention essential.
We follow the Ontario Water Works Association (OWWA) standards and provide confidence that drinking water and process water remain safe and uncontaminated. Staying ahead of potential issues allows operations to continue smoothly, preserve water quality, and meet all the regulatory requirements.

Compressed air piping installation
New compressed air piping installations
System audits
Maintenance and repair
Reliable compressed air is the backbone of many industrial and commercial operations, from powering production lines to running pneumatic tools and automated equipment. Properly designed and maintained piping systems ensure consistent pressure, prevent leaks, and support uninterrupted operations across your facility. Routine audits and expert installations help businesses optimize performance, reduce energy waste, and extend the lifespan of critical equipment.
With the right setup, compressed air systems can improve productivity, lower maintenance costs, and keep operations running smoothly, giving managers confidence that their production processes remain reliable day after day.

Process Piping
Industrial process piping installation
Maintenance and repair
In an industrial facility, even small inconsistencies in fluid or gas flow can create ripple effects across production lines. Properly designed process piping allows each system to deliver the right pressure and volume exactly where it’s needed. Custom installations can adapt to unique layouts, scale with production, and meet strict safety and regulatory standards. Routine inspections catch potential weak points before they become critical, but the real value lies in a system built to integrate seamlessly with your operations.
With carefully planned piping, businesses can maintain precise control over processes, optimize efficiency, and respond quickly to changing production demands, all without compromising safety or compliance.

Why Work With Us?
The team at Trade Tech was wonderful to deal with. They were courteous, timely and most important, did a quality repair for a fair price. I wholeheartedly recommend them for a quality plumbing service.
Jennifer Hare
Trade Tech was referred to us for our plumbing work. We had to have new water and sewer plumbing works done for 9 businesses in one commercial building. The team of experienced and professional staff were hardworking, on time and great to work with. Highly recommend this business.
Dale Homewood
Trade Tech was referred to us by a friend to come into our new commercial business and fix plumbing work from another company. The team of plumbing professionals were knowledgeable, professional, hardworking and helped up get our new farmers market up and running on time. Would definitely refer them to anyone looking for commercial and residential plumbing work!
Angela Homewood
Locally owned and family-operated, proudly serving St. Thomas, London, and nearby communities
Licensed, insured, and highly trained plumbers and HVAC technicians
Reliable, straightforward service with clear communication and prompt response times
Full-service solutions under one roof, including plumbing services, HVAC services, pipe fitting, and compressed air systems
Customer-first approach focused on long-term reliability, not quick fixes
Frequently Asked Questions
Q: How can I prevent plumbing issues in my commercial facility?
Q: What types of heating systems are suitable for commercial spaces?
The choice of heating system depends on your specific needs. Common options includes forced-air roof top systems, radiant tube heaters, and hot water boilers. The best system for your facility will be determined by factors such as size, insulation, and heating requirements. Consult with our experts to find the ideal solution for your commercial space.
Q: Do you offer emergency services for commercial plumbing and heating issues?
Yes, we understand that plumbing and heating problems can disrupt business operations. We provide 24/7 emergency services to address urgent issues prompty, ensuring minimal downtime and maintaining a comfortable and functional environment for your employees and customers.