Stay Warm

We have the experience and products on hand to ensure your comfort during the coldest months.

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Lennox logo 1700 Promo Rebate Rebate with purchase

We Provide Innovative HVAC Solutions in Slave Lake

Ensure the continued comfort of your living space with reliable service from the pros at Marten Mountain Metal Work Ltd. We are your HVAC experts in Slave Lake. From the installation of air conditioning units and furnaces to advice and servicing for your gas and wood fireplaces, if it’s built to keep you warm or cool, we can handle it. We attend to the needs of residential and commercial clients throughout the immediate Slave Lake area. From Wabasca-Desmarais to Swan Hills, we’ve got your heating and cooling needs under control. Our locally owned and operated business has been helping our fellow Albertans for over 40 years.

Customer-Focused Objectives

Marten Mountain Metal Work Ltd. is dedicated to quality installs on every piece of equipment we deliver. We offer competitive pricing on all the Lennox® products we sell and we’re happy to discuss your financing options via the Snap Financial Group. Homeowners, businesses, contractors, and developers have trusted us with their HVAC work for decades.

Whether you’re seeking advice on a new furnace or looking to cool down quicker in the summer, we provide honest assessments and non-intrusive installations. As a family-owned business, we offer the flexibility you need to finish the work based on your schedule and availability. We guarantee our workmanship and will inform you of any manufacturer’s warranties.

We deal primarily in Lennox® products, but we service all makes of CSA (Canadian standards) approved equipment.

Give us a call or send us a message requesting a free local estimate today!


SNAP is the fast, flexible, easy way to pay for your heating, cooling and indoor air quality needs without having to wait. It’s the consumer-friendly financial program endorsed by MMMW. Simply click on the Apply Now button below and complete the secure credit application. With SNAP, credit decisions take just minutes!

With SNAP you will enjoy:

  • Up to 100% financing for all your home comfort needs
  • No down payment necessary
  • A variety of financing offers including:
    • No Interest, No Payment programs
    • Low Monthly Payment programs
  • Open Loan – pay off the entire loan at any time without penalties
  • Personal and confidential
  • Easy deductions from your bank account
  • Take up to 12 years to pay

CLICK below to get started!


Be Cool

Avoid the complaints along with the extreme summer heat with an energy efficient Lennox® AC system.

Our Services

We have a custom in-house fabrication shop to handle all your sheet metal requests.

Metal Work

Get It Made

Keep It Running

We’re available for repairs and general maintenance on a variety of HVAC makes and models.

Call us


Marten Mountain Metal Works Ltd.
920 8th St NW, Box 948, Slave Lake, AB T0G 2A0


Fax: 780-849-3314



Monday: 8:00 AM - 5:00 PM

Tuesday: 8:00 AM - 5:00 PM
Wednesday: 8:00 AM - 5:00 PM
Thursday: 8:00 AM - 5:00 PM

Friday: 8:00 AM - 5:00 PM


  • Immediate Slave Lake area
  • Wabasca-Desmarais
  • Canyon Creek
  • Wagner
  • Mitsue
  • Kinuso
  • Swan Hills
  • Widewater
  • Red Earth Creek
  • M.D. of Opportunity
  • M.D. of Lesser Slave River
  • Big Lakes County
  • Smith

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