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Business Details
27 Years
experience
Your Trusted HVAC & Plumbing Partner in Mississauga
B & B Mechanical Services has been a trusted partner in mechanical services since 1999, serving commercial, industrial, and institutional sectors across the Greater Toronto Area. Our team of licensed experts delivers tailored solutions in plumbing, heating, gas fitting, and HVAC systems, combining over two decades of experience with cutting-edge technology. Founded by the Bagli Brothers to address gaps in the mechanical services industry, we prioritize trust, commitment, and expertise in every project.

Our TSSA-certified refrigeration services and sheet metal craftsmanship demonstrate our comprehensive capabilities. We maintain engineering excellence through proactive problem-solving and a client-centric approach, ensuring optimal functionality for diverse mechanical needs. With operations based in Mississauga, we've built a reputation for exceeding client expectations through innovative solutions and reliable service delivery.
Services
HVAC Systems Plumbing Services Refrigeration Sheet Metal Fabrication Gas Fitting
Details
  • Year established: 1999
Highlights and features
  • Over 20 years of mechanical services experience in GTA
  • TSSA-certified contractors for refrigeration systems
  • Full-service mechanical solutions from design to installation
  • Proactive approach to project management and problem-solving
  • Client-focused service model with proven reliability
Associations and certifications
  • TSSA Certified Contractor
Services
HVAC Systems
Our HVAC division offers comprehensive heating, ventilation, and air conditioning solutions for commercial and industrial applications. With traditional and innovative technologies, we ensure optimal indoor climate control through system design, installation, and maintenance. Our technical efficiency model regulates temperature, humidity, and air quality while maintaining energy efficiency standards.
Plumbing Services
We provide precision plumbing solutions for residential, commercial, and industrial clients across the GTA. Our licensed plumbers handle complex piping systems, drainage, and water management projects with competitive pricing. Services include system design, installation, and maintenance to ensure long-term functionality and compliance with engineering standards.
Refrigeration
As TSSA-certified contractors, we specialize in industrial and commercial refrigeration systems for food storage, pharmaceutical applications, and process cooling. Our expertise covers system design, installation, and maintenance of walk-in coolers, process chillers, and cooling towers to maintain critical temperature requirements.
Sheet Metal Fabrication
Our sheet metal division offers custom fabrication and installation services for commercial and industrial applications. From design to build, we produce standardized and customized metal components with precision craftsmanship. Capabilities include in-house estimating, fabrication, and installation of ductwork and structural metal components.
Gas Fitting
We provide certified gas fitting services for natural gas, propane, and industrial gas systems. Our licensed technicians ensure safe and efficient installation, maintenance, and repair of gas lines and equipment. Services comply with all regulatory standards while maintaining system integrity and operational safety.
Questions
What areas do you service?
We primarily serve the Greater Toronto Area including Mississauga, with capabilities extending to surrounding regions for commercial and industrial projects.
Are you TSSA certified?
Yes, we are TSSA-certified contractors for refrigeration systems, ensuring compliance with Ontario's technical standards and safety regulations.
What HVAC services do you offer?
Our HVAC services include system design, installation, and maintenance for heating, ventilation, air conditioning, heat pumps, and specialized climate control systems.
How experienced is your team?
Our professionals have over two decades of combined experience in mechanical services, with licensed plumbers, gas fitters, and refrigeration technicians on staff.
What sheet metal capabilities do you have?
We offer complete sheet metal services including custom fabrication, ductwork production, and installation for commercial HVAC systems and industrial applications.
What industries do you work with?
We serve commercial, industrial, and institutional sectors with mechanical solutions tailored to manufacturing facilities, healthcare institutions, and large-scale commercial properties.