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Available for emergency service outside of our regular business hours – premium rate

Nexstar Mechanical Services Ltd

COVID-19 Update: We are open for business . All safety precautions are being followed.

Professional AC System Services in the Winnipeg Area

Why deal with the heat when technicians at Nexstar Mechanical Services Ltd are at your service? With over 35 years of experience in the industry, we have always helped our commercial customers with quality AC system services in Winnipeg and surrounding areas. Our team uses the latest equipment and tools to deliver professional and timely services.  

Indoor Air Quality and Comfort

The indoor environment of your commercial property is important for your business. This helps you with conducting efficient operations while meeting high standards of air quality and comfort. So, we are your go-to choice for all your commercial HVAC services. We specialize in the repair, installation and maintenance of your air conditioners, furnaces, ventilators and more. No matter the make, brand o model is, we can work on it. Count on us for the following:

  • Gasfitters 'A' and 'B'

  • Boiler systems (steam, hot water, process)

  • Rooftop heat/cool units

  • Chillers (water, glycol, brine, process)

  • Make-up air units

  • Air handling units

  • Exhaust systems

  • Unit heaters

  • Radiant heat systems

  • Furnaces

  • Split systems

  • Data room systems

  • Heat and HRV recovery ventilators

  • Humidification

  • Air quality

  • Storage tanks

  • In-floor heating

  • Natural gas, electric, and propane systems

  • Air dryers

  • Ductless split systems

When you choose us, rest assured your AC system is in safe hands. We will diagnose and repair your air conditioning system and identify the best possible options to keep it running smoothly. Give us a call today to learn more. We will be happy to help you.

Commercial HVAC Services

Is the heating or cooling system of your commercial property not functioning well? We can help you.  


Nexstar Mechanical Services Ltd

108 Bond Street

Winnipeg, Manitoba 

R2C 2L2

Phone: 204-226-3636

Fax: 204-237-8319



Monday – Friday: 8:00 AM - 5:00 PM


  200 km around Winnipeg


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