Call Now
Website
Call
Business Details
41 Years
experience
Trusted HVAC & Mechanical Contractors in Toronto
Founded in 1985 by Joe Miceli, Horizon Mechanical Contractors has grown from a small sheet metal installation company into a respected mid-sized mechanical contracting firm serving Toronto and surrounding areas. Our foundation is built on core values of safety, honesty, integrity, and quality craftsmanship, which guide every project we undertake. With over four decades of experience, we specialize in HVAC systems, plumbing, refrigeration, and mechanical construction management for both new builds and retrofits. Our team leverages cutting-edge technology and industry expertise to deliver projects on time and within budget while maintaining an unwavering commitment to client satisfaction. As a COR-certified company, we prioritize workplace safety and have established mutually beneficial relationships with construction trades to expand our service capabilities.

Our track record of proven success includes working with prominent clients such as SAP, PetSmart, and the Granite Club, where we consistently demonstrate our ability to overcome complex challenges. We offer scalable solutions for projects of all sizes, from small commercial installations to large-scale data center HVAC systems. Our fully managed project approach ensures clients receive comprehensive support from initial planning through completion. As a family-owned business, we maintain a personal commitment to every client relationship while staying at the forefront of industry innovation through continuous process improvement and technology adoption.
Services
HVAC Installation Plumbing Systems Refrigeration Piping Pipe Fitting Sheet Metal Work Building Automation Mechanical Construction Management NFPA Ductwork Controls Installation Welding Services
Details
  • Year established: 1985
Highlights and features
  • We offer 40+ years of mechanical contracting experience in Toronto's commercial construction industry
  • Our COR-certified safety program ensures the highest workplace safety standards
  • We provide scalable solutions for projects of any size, from small repairs to large-scale builds
  • Our team utilizes innovative technology for efficient mechanical system installations and maintenance
  • We deliver fully managed project solutions that save clients time and money
Associations and certifications
  • COR Certified
Services
HVAC Installation
Our HVAC installation services cover complete heating, ventilation, and air conditioning systems for commercial buildings. We specialize in air handling units, climate control systems, and energy-efficient solutions for offices, retail spaces, and industrial facilities. With expert technicians and modern equipment, we ensure optimal indoor air quality and temperature regulation while maintaining strict adherence to safety standards and building codes.
Plumbing Systems
We provide comprehensive plumbing solutions for new construction and retrofit projects, including water supply systems, drainage, and sanitary piping. Our team handles complex installations in commercial buildings while ensuring compliance with local regulations. From initial design to final testing, we deliver reliable plumbing systems that meet the specific needs of each project with minimal disruption to building operations.
Refrigeration Piping
Our refrigeration piping services include installation, maintenance, and repair of commercial refrigeration systems. We work with various refrigerants and system types, from small walk-in coolers to large industrial refrigeration units. Our certified technicians ensure proper system operation, energy efficiency, and compliance with safety standards while minimizing downtime during installation or maintenance activities.
Pipe Fitting
We offer complete pipe fitting services for mechanical systems in commercial and industrial buildings. Our expertise includes process piping, pressure piping, and specialty systems requiring precise installation. From planning to execution, we ensure leak-free connections and proper system functionality while following all applicable codes and safety protocols to guarantee long-term reliability of mechanical piping systems.
Sheet Metal Work
Our sheet metal services include custom fabrication and installation of HVAC ductwork for commercial buildings. We handle both standard and specialized duct systems, including NFPA-certified kitchen exhaust systems. Using modern equipment and techniques, we create precision-fitted ductwork that ensures optimal airflow efficiency while maintaining strict safety standards and building code compliance for all our sheet metal installations.
People
Joe Miceli
Founder
Joe Miceli founded Horizon Mechanical in 1985 with a strong entrepreneurial spirit. He built the company into a respected mechanical contracting firm, emphasizing safety, integrity, and quality craftsmanship. His leadership established long-term client relationships and industry partnerships that continue to drive the company's success today.
Questions
What mechanical services does Horizon Mechanical Contractors offer?
We provide comprehensive mechanical services including HVAC systems, plumbing, refrigeration piping, sheet metal work, pipe fitting, building automation, and mechanical construction management for both new builds and retrofit projects.
How long has Horizon Mechanical been in business?
Horizon Mechanical Contractors has been serving Toronto and surrounding areas since 1985, providing mechanical construction services for over 35 years.
Are you COR certified for safety compliance?
Yes, we are COR certified, demonstrating our commitment to maintaining the highest workplace safety standards in all our mechanical contracting operations.
Do you handle large-scale commercial projects?
Yes, we have extensive experience with large-scale commercial projects including SAP's Waterloo facility, PetSmart locations, and major HVAC installations for downtown Toronto businesses.
What areas do you serve?
While based in Etobicoke, we serve all Toronto neighborhoods including Liberty Village, Waterloo, and surrounding Ontario regions for mechanical construction projects.