- 1 (403) 317-9112
- [email protected]
- 1045 36 St N #10, Lethbridge AB
Trusted HVAC & Plumbing Experts
Reliable Plumbing, Heating & HVAC Services in Lethbridge
From plumbing repairs and hot water heaters to gas fitting and industrial piping, Top Notch Mechanical delivers professional, dependable service to homes & businesses across Lethbridge and Southern Alberta.
Call (403) 317-9112 today for fast, expert service.
Top Notch Mechanical Ltd.
Why Lethbridge & Southern Alberta Chooses Top Notch Mechanical
Serving Lethbridge & Southern Alberta, Top Notch Mechanical has over 25 years of experience in commercial, industrial & residential plumbing, heating, gas fitting & HVAC. Trust us for craftsmanship you can rely on.
Our Core Services:
- — Plumbing Repairs Lethbridge
- — HVAC Installation & Maintenance
- — Boiler & Hot Water Systems
- — Commercial & Industrial Solutions
- — Boiler Systems Lethbridge
- — Hot Water Heater Repair Lethbridge
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Years Of Experience
See Our Work in Action
From HVAC installations to industrial plumbing systems, our team delivers projects across Lethbridge and Southern Alberta with precision, safety, and long-lasting quality.
Top Notch Project Update:
Services Provided:
HVAC, Plumbing & Mechanical
Structural Truss Systems Expansion – Fort Macleod
The first building of this major Fort Macleod commercial project is now fully operational. Top Notch Mechanical partnered with Structural Truss to complete a 180,000 sq. ft. facility, providing full HVAC, plumbing, and mechanical system installation designed for efficiency and long-term reliability.
This expansion represents a $28.5 million investment into the Southern Alberta economy. Our role included:
• Commercial HVAC installation for year-round comfort
• Industrial plumbing systems to support production demands
• Energy-efficient mechanical solutions built for sustainability
By combining local expertise with industry-leading service, Top Notch Mechanical continues to help businesses across Lethbridge & Fort Macleod expand with confidence.
For more on this project, read the Calgary Herald article covering the expansion or view the full Press Release.
What Our Clients Say!
Creating Strong Connections in Plumbing, Heating & Cooling for Lethbridge and Southern Alberta
Over the years, Top Notch Mechanical has worked with clients throughout Lethbridge and Southern Alberta. From large commercial projects to home plumbing and heating repairs, we are proud to offer solutions that focus on quality, dependability, and customer service.
Our clients choose us because we provide:
- Reliable HVAC service for businesses and homes
- Skilled plumbing solutions for all project sizes
- Ongoing support and maintenance to keep systems running well
Each testimonial shows the strong relationships we’ve built — and why Top Notch Mechanical is a trusted name in plumbing, heating, and mechanical services.
Robert Southwell, P.Ag.
The BASF Canada – Lethbridge Canola Processing Facility has worked closely with Top Notch Mechanical Ltd. for the past 15 years. All our plumbing and mechanical needs over these years have been completed by TNM. We have relied on TNM to scope some fairly large projects and these have been executed flawlessly.The entire Team at TNM is very flexible and experienced for any kind of mechanical job. We hope to have at least another 15 years of service and relationship with Top Notch Mechanical Ltd.
Lisa Wieterman
The team is knowledgeable and professional. They are keen to make recommendations and explain each of them in detail…repeatedly if required! They routinely follow up to confirm the work completed is functioning as it should and are genuinely helpful.. They worked tirelessly on assessing the issues and have made countless trips back and forth to determine our best path forward. They have been cognizant of cost and future requirements and have provided options, noting the pros and cons of each. I would completely recommend Top Notch to my colleagues.
Hunter Heggie
These guys are gold! Seriously. They were clean, efficient, honest, and complete gentlemen. Josh, Tony and Duane were able to figure out some very complex problems I had in my system. And on top of all that, their pricing was incredibly fair! I have always received professional service from Top Notch. They are truly "Top Notch”. I recommend them wholeheartedly to anyone who wants to deal with the best.
Every project presents unique challenges, and Top Notch Mechanical delivers tailored solutions built on decades of experience across Southern Alberta. Our team combines licensed expertise with reliable service, bringing unmatched value to every job.
Expert Plumbers & Repairs Lethbridge
Trusted local plumbers for repairs, installations, and upgrades. From leaks and clogs to water lines and fixtures, we deliver fast, reliable service for homes and businesses across Lethbridge & Southern Alberta.
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Heating, Furnace & HVAC Lethbridge
Stay warm this fall and winter with our reliable furnace installation, heating repair, and HVAC maintenance services. Our certified technicians provide energy-efficient solutions that keep your home or business comfortable through the coldest months in Lethbridge and Southern Alberta.
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Hot Water Heater Repair Lethbridge
Expert service for tank and tankless water heaters, including repair, replacement, and installation. Reliable hot water, improved efficiency, and trusted local expertise to keep your home or business comfortable year-round.
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Open Opportunities!
We believe in growing the next generation of mechanical and HVAC experts. Through apprenticeship training and mentorship, our team passes down proven skills that keep Lethbridge running strong.
Why Choose Us
Trusted Mechanical, Plumbing, Heating, and Cooling Experts
We are proud to help shape the next generation of plumbing, heating, cooling, and gas fitting technicians through hands-on apprenticeship training. Our apprentices work closely with our skilled team, learning the essential skills and techniques we’ve honed over 25 years of industry experience.
Quality Control
Every service is delivered with Top Notch standards, ensuring dependable plumbing, heating, and HVAC solutions for residential, commercial, and industrial projects in Lethbridge and beyond.
Smart Technology
We use advanced equipment and modern HVAC technology to maximize comfort, reduce energy costs, and guarantee reliable performance for every client.
Book a Service Today and see why Top Notch is the trusted choice for plumbing, heating, and HVAC in Lethbridge.
Our Featured Projects
Plumbing, Heating & HVAC Services
in Lethbridge & Nearby Areas
Learn how Top Notch Mechanical provides plumbing, heating, and HVAC services that keep businesses running smoothly. Each project showcases our skilled workmanship, dependable service, and successful outcomes in Lethbridge and Southern Alberta.
- Canadian Brewhouse – HVAC & Plumbing Systems: Complete installation of mechanical, gas, and plumbing systems for a large hospitality venue.
- Glow Juicery – Commercial HVAC: Energy-saving heating and cooling systems designed for retail.
- Jetz Car Wash – Mechanical Upgrades: Reliable HVAC and water solutions for high-traffic use.
See All Projects to find out how we’ve assisted businesses, industries, and homes with trusted plumbing and HVAC services in Lethbridge and Southern Alberta.
Canadian Brewhouse
Mechanical systems for 2 story bar and restaurant with Roof top patio and Basement Bowling alley
Fix Auto
30,000 square foot auto body shop job with many quality features. Infloor heating, compressed air systems and natural gas are just some of the many features we built for this Auto Company.
Jetz Car Wash
New construction of manual and touchless carwash bays.
Lethbridge Christian School
Added underground plumbing systems, new showers, staff bathrooms, public washrooms and a new addition that contained new classrooms and an art studio.
Mint Car Wash
Complete new construction build with Silver Ridge Construction as the General Contractor
Multicultural Center
A renovation and expansion project for the City of Lethbridge. Using the old fire hall in the downtown area to turn into the new Multicultural Centre.
Contact Us
Submit Your Request
Have Questions About Our Services or Projects in Lethbridge?
Fill out the form or contact us today for more information on how we can assist with your next Top Notch project in Lethbridge and Southern Alberta.
Lethbridge Office
- #10 1045 36 St N, Lethbridge, AB
- 403.317.9112
- [email protected]