Service. Repairs. Installation.

Your furnace is the key to consistent warmth & comfort throughout Uxbridge’s freezing winters. Don’t take a chance on an old or unserviced furnace. Ask our certified HVAC technicians to help!

Call or Text: (289) 301-0720

Request Furnace Help Now:

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Marx Mechanical Furnace Reviews


TJ and Alex were amazing. Professional and friendly. They went above and beyond to make sure that my furnace installation went smoothly. I highly recommend this company.

– Lisa L.


The technicians were highly qualified and checked all points of the installation, they also installed a humidifier and before they left they ran the unit to make sure everything was working and explained how things work.

  • – V.P.

I recently had my furnace replaced by Marx. The installation team was amazing and was able to complete their work without needing to damage anything. I would highly recommend using them for your furnace service and repairs!

– Joshua

Furnace BRANDS

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Choosing the Right Furnace

When it comes to choosing the right furnace for your home we balance cost, efficiency, and reliability to find the best system to suit your needs.

Our Marx technicians are Certified York Comfort Experts who want to help you install the best system that will provide your home with comfort and peace of mind.

We service and repair all furnace makes and models in Uxbridge and the surrounding areas.

Previous Furnace Work

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Marx Comfort Club

Predictably Comfortable:

Preventative maintenance for your home comfort equipment provides peace of mind, reliability, and a continuous detailed history of each component.



Preventive Heating Maintenance
  • Electrical Wiring & Components
  • Condensate Lines & Collector Box
  • Burner
  • Heat Exchanger
  • Blower Assembly
  • Inducer Motor
  • Pressure Switches
  • Venting Connections & Terminations
  • Flame Sensor & Ignitor
  • Combustion Analysis (Flue & Supply Air)
  • Gas Pressure (Inlet & Manifold)
  • Motor Voltage & Amp Draw
  • Temperature Rise
  • Blower Wheel
  • Burner Assembly
  • Condensate Piping

MARX Arctic


Preventive Cooling Maintenance
  • Furnace Blower Assembly
  • Evaporator Drain Piping
  • Condenser Coil
  • Electrical Wiring & Components
  • Condenser Fan Motor
  • Refrigerant Piping & Valves
  • Compressor
  • Motor/Compressor Voltage & Amp Draw
  • Refrigerant Pressures
  • Measure Superheat/Subcooling to ensure refrigerant charge
  • Delta T
  • Condenser Coil
  • Condensate Drain Piping

MARX True Canadian


Complete Heating & Cooling Preventative Maintenance

Emergency Furnace Repair

Urgent Help when you need it most

We understand the stress of finding out your furnace isn’t heating your home properly… Or at all.

We have emergency furnace repair services in Uxbridge and surrounding areas for situations like these. Our team can service our customers facing emergency furnace issues right away.

If you’ve already ‘turned it off-and-on again‘ and are still having furnace issues – Don’t hesitate, call, text or message Marx Mechanical now!

Call or Text: (289) 301-0720

Furnace Exposed Repairs
Furnace icon

Furnace Repairs & Service

If you are looking for furnace service, repairs, sales, or installation in the Uxbridge area, please contact Marx Mechanical Contracting:

How did you hear about us?

Our Location

Call or Text us at

(289) 301-0720

Email Us at



Serving Uxbridge and surrounding areas.

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