
No Heat in Smithville? A Furnace Troubleshooting Checklist Before You Call
Waking up to no heat is stressful, especially during winter in Ontario. Sometimes the fix is simple, like a thermostat setting or a tripped switch.
Family-Owned since 1950

HVAC Contractor
and the surrounding areas of the Hamilton-Niagara Region.
We are HVAC Technicians, NOT Sales People
Family Owned
Family Owned Business since 1950
Technicians, Not Salespeople
Honest service without unnecessary upsells
Commercial & Residential
Custom solutions for every property
Paladin Mechanical is a family business that delivers all the HVAC service without any of the sales gimmicks.


Who we are
Paladin Mechanical Inc. is a family-owned HVAC business serving multiple areas in Ontario, including Hamilton, Niagara Falls, St. Catharines, and more. Originally named K&L Air the company has been passed down through the family. Today, it’s run by Nick Chinchilla and Arend Vreman, who both have military backgrounds in the Canadian Armed Forces, and a strong commitment to honest, no-nonsense service.
A paladin is a trusted military leader and champion of a cause, which is exactly why Nick and Arend chose the name.
Their years in the Canadian Armed Forces shaped a culture of integrity, discipline, and honest service.
Today, Paladin Mechanical stands for doing the job right, without the upsell, and always putting the customer first.
Where We Work
We are an HVAC Contractor serving the Hamilton-Niagara area in Ontario


Reasons why you should choose us

What Happens Next
No heat? No AC? Give us a call.
A licensed pro arrives on time and ready.
We guide you to the best and most cost-effective choice.
We get your equipment running safely and efficiently.
What our customers say
Posted on Louise BrouillardTrustindex verifies that the original source of the review is Google. I would like to start this review by saying both Nick and Arend deserve their 5 star rating. I had a emergency no heat issue with my furnace and they were able to show up very quickly and solve a difficult problem for a very reasonable price ,they also answered any of the questions i had. Will have them back to fix another issue i have and refer them to my friends and family.Posted on John SavioTrustindex verifies that the original source of the review is Google. I recently had Nick from Paladin Mechanical out to service an older radiant heating system in my bungalow. He showed up the same day, diagnosed everything clearly, and completed the work right away. The pricing was very reasonable, especially considering the age of the system. Because the experience was so good, I called him again to replace a furnace and air conditioning unit at one of my rental properties. Once again, Nick delivered exceptional service — he came the same day, provided a detailed quote that Thursday, and had the work completed the following week. The invoice was significantly lower than other quotes I received, and the job was finished on time and on budget. I highly recommend Nick and Paladin Mechanical. Reliable, honest, and extremely responsive. If you need HVAC or mechanical work done, he’s the guy to call.Posted on Keli MehlenbacherTrustindex verifies that the original source of the review is Google. Paladin Mechanical are very professional, effecient and knowledgeable. I would recommend Nick and his team very highly. Nick and Arend were friendly and helpful in my decision to change to a heat pump system, they answered all my questions and left me confident with that decision.Posted on simon boulisTrustindex verifies that the original source of the review is Google. I’m very impressed with their Great service!! it took them less than 3 days from giving me a quote to order and install an air purification system, and clean up existing filters on top of it. Strongly recommend them 👍🏻👍🏻Posted on D WTrustindex verifies that the original source of the review is Google. Nick & Arend are professionals at their work. They work hard, they do what they say, and best of all, they're honest & approachable. They installed several heat pumps and HVAC units at my business, and they communicated promptly the entire time. They are reliable and trustworthy, and very easy to deal with. Simply put, Paladin Mechanical is one of the best trades teams I've ever seen, thanks to their work ethic & professionalism.Posted on Colleen McCollumTrustindex verifies that the original source of the review is Google. While waiting for other companies to call back, Nick was prompt and friendly on that first call. Not only did he repair the gas leak but educated during the process. It was not an awkward experience which has commonly occurred in the past. In addition my space was left so clean afterwards and they were so considerate of my pets! They are now my “go to” company moving forward. Call them for a consultation you won’t be disappointed!Posted on Kathy LegerTrustindex verifies that the original source of the review is Google. Cannot say enough for Paladin Mechanical inc. Called them they came the same day and actually got a faulty part under warranty for me. I would never have known this . They were fast, efficient, and cleaned up after. They saved me a couple of thousand of dollars and I could not be any more thankful and appreciative. Thanks again to some great guys !Posted on John DutchmanTrustindex verifies that the original source of the review is Google. Paladin Mechanical is the HVAC/R contractor we use in our Retirement Home, and LTC facility. Excellent service from Nick and his employees is the norm. Polite, Efficient and very knowledgeable staff makes Paladin your choice for residential or commercial repair service and new installations.

Waking up to no heat is stressful, especially during winter in Ontario. Sometimes the fix is simple, like a thermostat setting or a tripped switch.

When your air conditioner is running but your space still feels warm, it is frustrating, especially during a hot week in Smithville and the Hamilton

If you have been shopping for a new heating or cooling system, you have probably heard the words heat pump, ductless, and mini split used

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