Business Details
34 Years
experience
Trusted Mechanical Contracting Services in Concord, ON
Leader Mechanical is a family-run mechanical contracting company with over 30 years of experience in the Greater Toronto Area. Founded in 1992 by the Bortolus and Breda families, we have built a reputation for delivering high-quality plumbing and mechanical installations across residential and commercial sectors. Our team of over 300 dedicated professionals specializes in HiRise, MidRise, LowRise, Custom Home, and Industrial projects, combining technical expertise with a commitment to client satisfaction. With 120 years of combined trade experience among our partners, we prioritize safety, innovation, and reliability in every project. Our work spans iconic developments like the 53-story Burke Condo and BMO Field, demonstrating our capacity to handle complex, large-scale assignments.We maintain strong industry affiliations, including UA Local 46 Plumbers and Steamfitters, ensuring adherence to the highest standards. Our promise to clients is rooted in transparency, accountability, and a relentless focus on exceeding expectations. This philosophy has earned us long-term partnerships with developers, contractors, and institutional clients across Ontario. From initial design consultations to project completion, we deliver cost-effective, durable solutions tailored to each client's unique needs. Our leadership team, including Master Plumbers David Breda and Glenn Bortolus, continues to drive our mission of excellence in mechanical contracting.
Services
HiRise Plumbing
MidRise Mechanical
LowRise Installations
Custom Home Systems
Commercial Contracting
Plumbing Services
Heating Solutions
Fire Protection
Natural Gas
Industrial Mechanical
Details
- Year established: 1992
Highlights and features
- We have over 30 years of experience in mechanical contracting across Ontario.
- Our team consists of 300+ skilled professionals with specialized expertise.
- We specialize in complex HiRise, MidRise, and Industrial mechanical systems.
- Family-run business with a proven track record of client trust and reliability.
- Comprehensive service offering from design consultation to project completion.
What people say
Reliable service
Technical expertise
Timely completion
Professional team
Quality work
Services
HiRise Plumbing
Our HiRise plumbing services specialize in high-density residential and commercial towers. We handle complex installations for buildings exceeding 50 stories, ensuring compliance with municipal codes and efficiency standards. Our team manages large-scale projects like the 53-story Burke Condo and 480-unit Zen King West Condominium, delivering durable, code-compliant systems tailored to high-occupancy structures.
Custom Home Systems
Custom Home mechanical solutions integrate advanced heating, cooling, and plumbing systems for luxury residences. We design bespoke installations including geothermal heating, in-floor radiant systems, and outdoor snowmelt technology. Our team collaborates directly with builders and homeowners to create tailored solutions that meet exacting aesthetic and functional requirements for high-end properties.
Industrial Mechanical
Industrial mechanical contracting covers food processing plants, automotive dealerships, and institutional facilities. We install specialized piping, HVAC, and fire protection systems for clients like BMO Field and Sonora Foods Plant. Our expertise ensures operational efficiency and compliance with industrial safety regulations across manufacturing and commercial facilities.
LowRise Installations
LowRise services focus on townhome communities and mid-density housing developments. We manage projects ranging from 100-unit complexes to 1,000+ unit neighborhoods, providing cost-effective plumbing solutions for developers like Tribute Communities. Our capacity to handle large-volume assignments ensures timely completion of residential construction projects.
Commercial Contracting
Commercial mechanical contracting includes office towers, retail centers, and seniors' residences. We deliver comprehensive HVAC, plumbing, and fire protection systems for buildings like the Siemens Head Office and VIVA Mississauga. Our approach combines technical precision with project management expertise to meet commercial clients' operational needs.
People
David Breda
Owner, Master Plumber, Gas Fitter
David Breda co-founded Leader Mechanical with over 30 years of plumbing expertise. As a licensed Master Plumber and Gas Fitter, he oversees technical operations and client relations, ensuring adherence to industry standards across all projects.
Glenn Bortolus
Owner, Master Plumber, Steamfitter
Glenn Bortolus brings decades of mechanical contracting experience to Leader Mechanical. As a Master Plumber and Steamfitter, he focuses on project execution and quality control, leveraging technical knowledge to maintain the company's high-performance standards.
Questions
What services does Leader Mechanical offer?
We provide plumbing, heating, HVAC, and mechanical contracting for HiRise, LowRise, Custom Homes, and Commercial/Industrial projects across Ontario.
How long has Leader Mechanical been in business?
We've operated under the Leader Mechanical name since 1992, with family industry roots dating back to 1964 through predecessor companies.
Do you handle large-scale commercial projects?
Yes, we've completed major assignments like the 53-story Burke Condo and BMO Field, demonstrating our capacity for complex commercial developments.
Are your technicians certified?
Our tradespeople are certified members of UA Local 46 Plumbers and Steamfitters, ensuring compliance with industry licensing requirements.
What areas do you serve?
We primarily serve the Greater Toronto Area, including Toronto, Mississauga, Brampton, Oakville, and surrounding Ontario communities.
