Xtreme Temp

Heating & Cooling

We offer a wide variety of HVAC services in Winnipeg and Surrounding areas.  We service all makes and models of equipment 24/7. We believe that the key to a healthy, comfortable home starts with the air with which we live and breathe.

Winnipeg HVAC Services

We are dedicated to serving and meeting the needs and satisfaction of each and every customer on a daily basis – day or night – so it’s not a stressful situation for our customers.


We’re here to help keep you and your family cool and comfortable on a hot summers day.


We provide the very best quality heating products and services to keep help you and your family warm and comfortable.

Air Quality

We provide the best air quality products and installations to ensure your family is breathing the cleanest air possible.

Other Services

Our professional staff can help you select the proper solution. We provide free estimates on:

  • Furnaces
  • Air Conditioners
  • Water Heaters
  • Hot Water Boilers
  • HRV’s
  • Humidifiers

Air Conditioning


Heating Solutions

Split Systems

Air Quality

Repairs & Servicing

About Us

Xtreme Temp is a family-based father and son business that was started in September of 2014. Edward Letkeman (father) and Ryan Letkeman (son) have over 50 years combined experience and knowledge in the heating, cooling and ventilation trades. As a leading provider in Heating and Cooling equipment, installation and service, we take pride in offering the best service possible to our customers.

Our Number One goal is the customers’ total satisfaction. We strive for repeat customers and rely on customer recommendations for future clients.  Xtreme Temp is a proud dealer of industry leading Lennox products. 

24/7 Emergency Service


Our 24/7 emergency services include, but are not limited to:

  • Air Conditioners
  • Furnaces
  • Heat Recovery Ventilators (HRV)
  • Boilers
  • Gas Piping
  • Humidifiers


“As a newer homeowner this the first time we’ve had an issue with our heating/cooling so I was recommended by a friend to call Xtreme and I can say my boyfriend and I are very happy that we did. Overall super great service!!! Ryan came out and had us up and running within hours from us calling! Our home is now nice and warm again!! Thanks so much for your friendly, honest and professional service. We will definitely be using them and referring them to everyone we know in the future!!”

“Had mine installed by them January 4 after old furnace failed late New Year’s day. Replacement part would cost too much to repair a nearly 30 year old inefficient unit that has seen better days. Really amazing service. They brought four electric heaters to keep the house relatively warm for two days. Would definitely recommend! Ryan is awesome to deal with. Took time to answer all my questions. He’ll be returning in the spring to repair & service the A/C.”

“A huge thanks to Ryan and his dad for their help on New Years Day and installing our new furnace later – they are friendly reasonable people I enjoyed dealing with! Great Service!!!”

Get Started

Xtreme Temp Heating & Cooling Ltd. takes pride in solving problems with your equipment in a timely and efficient manner. Our No. 1 goal is to make sure your equipment is fixed properly before we leave and that our valued customers are happy with the service that was provided.

Xtreme Temp is proud to be an authorized dealer of industry leading Lennox products.

204 803 5086

Winnipeg & Surrounding Areas