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40 Years
experience
Emergency
services
Your Trusted Partner for Mechanical Solutions in Newmarket
Nor-Line Plumbing & Mechanical & Mechanical has been delivering comprehensive mechanical solutions since 1986, serving commercial, institutional, and industrial clients across the Greater Toronto Area. Our team of licensed tradesmen and experienced professionals specializes in plumbing, HVAC, and refrigeration services, combining technical expertise with a commitment to safety and customer satisfaction. With over 39 years of industry experience, we prioritize quality craftsmanship, offering 24/7 emergency support for contract customers and maintaining strict adherence to manufacturers' warranties. Our non-commission-based approach ensures transparent consultations, while our investment in modern equipment like the Typhoon trailer for high-pressure water jetting demonstrates our dedication to innovative problem-solving.

As an authorized Carrier dealer, we provide energy-efficient solutions tailored to diverse client needs, supported by project management services and mechanical engineering expertise. Our long-term employees, including certified backflow testers and gas fitters, deliver reliable service across sectors ranging from schools to processing plants. Community involvement remains central to our values, evidenced by decade-long volunteer leadership roles in organizations like the Down Syndrome Association of York Region and ongoing child sponsorship through World Vision. This combination of technical proficiency, ethical practices, and community engagement positions us as a trusted partner for mechanical system installations, repairs, and maintenance.
Services
Plumbing HVAC Refrigeration Drain Services Backflow Prevention
Details
  • Year established: 1986
Highlights and features
  • We offer 39 years of specialized expertise in commercial and industrial mechanical systems
  • Our team provides 24/7 emergency service for contract customers
  • Non-commission-based tradesmen ensure transparent, client-focused consultations
  • We maintain strict safety protocols with certified technicians and modern equipment
  • Community involvement through long-term charity partnerships demonstrates ethical values
Services
Plumbing
Nor-Line provides comprehensive plumbing solutions including installations, repairs, and renovations for commercial and industrial properties. Our licensed plumbers handle high-pressure water jetting, hydronic heating systems, and backflow prevention certification. We specialize in replacing outdated systems with energy-efficient alternatives while maintaining compliance with municipal plumbing codes.
HVAC
Our HVAC division offers installation, maintenance, and repair services for heating and cooling systems across the GTA. We service rooftop units, heat pumps, and building automation systems while providing preventative maintenance programs. As an authorized Carrier dealer, we combine industry-leading equipment with expert technical support for both residential and commercial applications.
Refrigeration
Nor-Line's licensed refrigeration technicians service walk-in freezers, ice machines, and industrial cooling towers. Our team holds Ozone Depletion Prevention certifications and Gas Fitter 1 qualifications to work on large-scale systems. We provide emergency repairs and installations for commercial properties requiring temperature-controlled environments.
Drain Services
We offer complete drain services including high-pressure cleaning, CCTV inspections, and excavation. Our Typhoon trailer system handles large-scale drain clearing with 2500 psi water jetting. The team addresses both emergency drain blockages and preventative maintenance for commercial properties, parking lots, and industrial facilities.
Backflow Prevention
Nor-Line provides backflow prevention device installation, testing, and certification as required by provincial regulations. Our certified technicians perform annual inspections and submit compliance reports to municipalities. We handle all hazard levels from residential garden hose connections to industrial chemical systems requiring reduced pressure zone preventers.
People
Dave Sartor
President
With over 30 years in the mechanical services industry, Dave Sartor has led Nor-Line's growth since its 1986 founding. He served nine years as volunteer President of the Down Syndrome Association of York Region, demonstrating his commitment to community development and ethical business practices.
Tracey Armstrong-Smythe
Managing Director
As Managing Director, Tracey Armstrong-Smythe oversees Nor-Line's operational excellence. She contributed a decade of volunteer service as Treasurer for the Down Syndrome Association of York Region, reflecting her dedication to organizational accountability and community support initiatives.
Questions
What areas do you service?
We serve the Greater Toronto Area including Peel, Durham, York, and Simcoe regions with plumbing, HVAC, and refrigeration services.
Do you offer emergency services?
Yes, we provide 24/7 emergency support for contract customers with rapid response from our trained technicians.
Are your technicians certified?
All our service technicians are licensed professionals with certifications including backflow prevention, gas fitting, and ozone depletion prevention.
What HVAC brands do you work with?
We are authorized Carrier dealers and work with major brand-name HVAC products while recommending solutions tailored to client needs.
How do you handle backflow prevention?
We install, test, and certify backflow prevention devices according to municipal codes, submitting annual compliance reports to local authorities.
Do you support community initiatives?
Yes, we've supported organizations like World Vision and the Down Syndrome Association of York Region through donations and volunteer leadership.
Reviews (2)
Roses
Jun 27, 2019 Report
Driver is insane. We had to switch the lane in order to get on a highway and there was more than plenty of space for us to get in, the norline driver sped up and honked at us, not allowing us to get in. We almost got into an accident. Terrible driver, poses threat to the community. Please train your employees to drive safely.
Brian Persaud
Oct 19, 2017 Report
Fixed a hot water issue at one of my investment properties. I asked them to arrange directly with tenant and they were totally cool about it. They also fixed a leaky faucet for us that the tenant mentioned was bugging him. we got 3 estimates and they were the most reasonably priced, fast and honest