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Monday 8am - 4pm Tuesday 8am - 4pm Wednesday 8am - 4pm Thursday 8am - 4pm Friday 8am - 4pm

MN Mechanical

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Canada
Sarnia, ON
MN Mechanical

Locally owned Heating, Cooling, Refrigeration, Ventilation, and Sheetmetal Shop. Full service mechanical offerings including plumbing & electrical.

Please call us at 519 383 9922 or visit mnmechanical.ca as messages to this page are not monitored.

10/16/2026

5 stars for Brent! ⭐⭐⭐⭐⭐

Thanks for the kind words, Garrett. We take pride in our team's integrity and are glad to see it shining through!

10/14/2026

🦃🍂 Did Thanksgiving dinner come with a side of steamed-up windows?

Cooking releases a surprising amount of moisture into your home. When that warm, humid air meets colder window glass, condensation forms.

A little temporary fogging after a big meal can be normal. If your windows steam up every time you cook—or stay wet long afterwards—it may mean your home isn’t moving moisture out effectively.

Proper kitchen exhaust and balanced ventilation can help control indoor humidity, improve air quality and keep your home more comfortable.

Call MN Mechanical at 519-383-9922 or visit mnmechanical.ca to discuss your home’s ventilation needs.

10/12/2026

This Thanksgiving, we’re grateful for the hardworking people who keep Sarnia-Lambton moving.

From the skilled tradespeople who build, repair and maintain our community to the homeowners, businesses and contractors who trust us with their projects, we’re proud to work alongside so many great people.

From everyone at MN Mechanical, have a safe, comfortable and happy Thanksgiving! 🍂

10/07/2026

Comfort from the ground up. 🔥

Our crew recently installed this new hydronic in-floor heating system, complete with a Navien unit, circulating pumps and custom copper piping.

Instead of relying solely on warm air from vents, in-floor heating gently radiates warmth upward through the floor. The result is quiet, even comfort with fewer cold spots—and floors that feel especially good on a chilly Sarnia-Lambton morning.

Planning a new build or renovation? Ask MN Mechanical whether in-floor heating could be a good fit for your space.

Call 519-383-9922 or visit mnmechanical.ca.

10/06/2026

A new home comfort system is a big investment. It should come with serious peace of mind.

MN Mechanical’s residential equipment warranty program includes:

🛡️ 10-year parts warranty
🛠️ 5-year labour warranty
✅ 3-year replacement warranty

That’s added protection for your equipment and greater confidence in your investment for years to come.

Planning a residential heating or cooling upgrade? Call 519-383-9922 or visit mnmechanical.ca. Ask our team for full warranty details and eligibility.

10/01/2026

Usually, ductwork is designed to disappear behind the walls and ceiling. But when it looks this good, why hide it?

Exposed spiral ductwork has become a popular design feature in modern apartments, lofts and commercial spaces, and we’re absolutely on board. In this downtown apartment, the polished metal adds just the right amount of industrial character to an otherwise bright, clean interior.

Functional, thoughtfully installed and genuinely stunning. This is mechanical work that deserves to be seen. 🔧

Planning a renovation or custom build? Call MN Mechanical at 519-383-9922 or visit mnmechanical.ca.

09/29/2026

When your furnace runs for the first time after months of inactivity, a brief dusty smell can be normal. Dust that settled inside the system over the summer is warming up and the odour should fade fairly quickly.

What shouldn’t be ignored:

⚠️ A burning smell that persists
⚠️ An electrical or melting-plastic odour
⚠️ Smoke or unusual noises
⚠️ A gas-like or rotten-egg smell

If you smell gas, leave the home immediately and contact your gas utility’s emergency line or 911 from a safe location. Don’t try to locate the source yourself.

If another unusual odour continues after the first heating cycle, turn the system off and have it inspected. Call MN Mechanical at 519-383-9922 or visit mnmechanical.ca.

09/26/2026

New house, new mechanical systems built from the ground up. 🔧

Our crew has been busy outfitting this new home with a high-efficiency furnace and custom ductwork, a Navien tankless water heater, Lifebreath ventilation and a neatly organized gas distribution system for multiple appliances.

It’s the kind of work that will eventually be tucked behind finished walls, but careful planning now helps ensure everything works together to keep the home comfortable, efficient and ready for move-in.

Building a new home? MN Mechanical can help coordinate your heating, cooling, ventilation, plumbing, gas and electrical needs under one roof.

Call 519-383-9922 or visit mnmechanical.ca.

09/24/2026

Don’t wait for the first cold night to find out your furnace isn’t ready.

Turn your thermostat to heat and let the system run for a few minutes. Confirm that warm air is reaching your vents, listen for unusual noises and watch for trouble starting or maintaining the temperature.

If something seems off, now is the time to have it checked—before colder weather arrives and your furnace genuinely needs to perform.

Book your furnace maintenance with MN Mechanical at 519-383-9922 or visit mnmechanical.ca.

Address

1323 Lougar Avenue
Sarnia, ON
N7S5N5

Opening Hours

Monday	8am - 4pm
Tuesday	8am - 4pm
Wednesday	8am - 4pm
Thursday	8am - 4pm
Friday	8am - 4pm

Website

http://Www.Mnmechanical.ca/

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