Industrial-Grade Mechanical Services
Reliable Plumbing, Heating & HVAC Services in Lethbridge
Top Notch Mechanical Ltd. is your premier choice for Plumbers & HVAC in Lethbridge. We deliver clean, code-compliant mechanical work for homes, businesses, and large facilities. From urgent repairs to full installs, you get experienced technicians, clear communication, and workmanship built to last.
Need Service Fast? Call Now or Request a Callback.
Fast scheduling. Straight answers. No runaround.
Our Core Services: Plumbers & HVAC
Residential + Commercial Plumbing & HVAC
Welcome to Top Notch Mechanical, the trusted team for Plumbers & HVAC in Lethbridge. We are Red Seal certified and ready to help — from residential repairs and equipment replacements to commercial maintenance and industrial-grade mechanical work. When you need it done once, done right, and built to last, we’re the team that shows up prepared.
Hot Water Tank Install + Replacement
Commercial + Industrial
Furnace Repair + New Installs
A/C Installation + Tune-Ups
See Our Work in Action
From HVAC installs to large-scale mechanical and plumbing systems, Top Notch Mechanical Ltd. delivers clean, safe, and consistent work built to perform — and built to last. Explore our recent commercial and industrial projects, and see the standard we bring to every job.
Expert Plumbers & HVAC Specialists
Why Customers Choose TNM:
Top Notch Mechanical Ltd. is trusted for plumbing, heating, gas fitting, and HVAC work that’s done safely, cleanly, and built to last.
With 25+ years of experience across residential service, commercial maintenance, and industrial-grade mechanical projects, we bring a higher standard of workmanship to every job — whether it’s in a mechanical room, a facility, or your home.
Commercial — Preventative maintenance and dependable repairs
Industrial — Mechanical support for complex facility systems
Gas Fitting — Safe installs, line work, and code-compliant service
Boilers — Hydronic repairs, replacements, and system servicing
HVAC — Diagnostics, installation, and long-term performance care
Years Of Experience
What We Do
Plumbing, Heating & HVAC Services Built to Last
We have been the go-to Plumbers & HVAC in Lethbridge for years, serving all of Southern Alberta. We deliver clean, code-compliant plumbing and HVAC work for homes, businesses, and facilities. Whether you need a fast repair, a reliable replacement, or a long-term maintenance plan, we show up prepared and get it done right.
Plumbing Repairs & Installations
From leaks and clogs to fixture upgrades and water line repairs, we deliver fast, clean plumbing service with quality workmanship and clear communication.
Heating, Furnace & HVAC Service
Heating trouble doesn’t wait. We handle furnace repairs, new installs, and preventative maintenance so your system runs safely, efficiently, and reliably all season.
Hot Water Tank Repair & Replacement
Hot water issues ruin your day fast. We service and replace tank and tankless systems, restore dependable hot water, and ensure everything is installed to code.
Google Reviews
Real Feedback from Real Jobs
People call us when it matters. Here are a few recent reviews that highlight what it’s like to work with Top Notch.
“Had Top Notch come fix some exhaust fan ducting. The guys they sent were friendly and great at communicating when they would arrive… efficient and even cleaned up after themselves… Highly recommend for any of your plumbing & HVAC needs.”
“Furnace went out just as the winter temperatures were starting and within a day I had a new furnace up and running! Very helpful, reliable, fast service! Highly recommended!”
“We hired Top Notch Mechanical to install our garage heater… best price by far… quick, efficient, and professional. Huge thanks to Ryan and his team!”
“Incredible customer service and communication. Completed several projects commercially and personally, with all of them going smoothly.”
“Always a pleasure to deal with Top Notch Mechanical. Prompt, pleasant, and thorough — they truly are Top Notch!”
“Could not have asked for better service… work was done in one day and done right with a price less than half of a quote from a competitor!”
Top Notch Project Update:
Services Provided: HVAC • Plumbing • Mechanical Installation
Structural Truss Systems Expansion – Fort Macleod
• Industrial plumbing systems supporting production demands
• Mechanical solutions designed for reliable, efficient operation
Whether it’s a facility expansion, a mechanical retrofit, or long-term service support, we bring industrial-grade standards to every job — with clean execution, safe practices, and a team that shows up prepared.
For more on this project, read the Calgary Herald article or view the full Press Release.
Contact Us
Getting expert help shouldn’t be complicated. At Top Notch Mechanical, we make it easy to request service or get a quote — fast, clear, and without the runaround.
We provide expert HVAC, plumbing, and gas fitting solutions for homes and businesses across Lethbridge and Southern Alberta. Not sure what you need yet? Send a quick message and we’ll guide you to the right next step.
Request Service or Get a Quote
Urgent issue? Call now: 1 (403) 317-9112. For everything else, use the request form and we’ll respond ASAP with clear direction and a straightforward quote.