Expert furnace installation by licensed gas fitters serving Calgary and the surrounding areas for over two decades. Flat-rate pricing means no surprises.
★★★★★1,166 Google Reviews
BBBA+ Rated on BBB
✓ Starting at $5,500
✓ Lennox Premier Dealer
✓ Licensed Gas Fitters
✓ Written Upfront Pricing
Same-day availability across Calgary, Okotoks, Airdrie, Cochrane, Chestermere, and nearby communities
★
Lennox PremierCertified Dealer
★★★★★
“Outstanding service — fast, professional, and fair pricing. Highly recommend Alberta Mountain Air.”
— Calgary Homeowner
1,166Five-Star Google Reviews
20+Years Serving Calgary
35+Background-Checked Technicians
LennoxPremier Dealer — Factory Certified
Calgary Business LicenseBL289683
Calgary Furnace Installation Specialists
Furnace Installation: Clear Advice, Local Service
Alberta Mountain Air has installed furnaces for Calgary homeowners since 2004.
Same-Day Availability
Furnace Installation Backed by Local HVAC Experience
We provide written pricing, practical recommendations, and service that fits local homes and our unique climate. One skilled team handles the entire install with no subcontractors.
✓ Calgary-area service✓ Written upfront pricing✓ Licensed journeyman trades✓ Repair and replacement guidance✓ Practical safety checks✓ No-pressure recommendations
What Calgary Homeowners Should Know About Furnace Installation
Good results start with the home’s details. In Calgary and nearby communities, every furnace installation must account for fast weather changes, dry indoor air, dust, and long seasonal run times.
We avoid one-size-fits-all recommendations. Our technicians look at the system as a whole: airflow, controls, equipment condition, access, safety requirements, and the way the home is used day to day.
Jacob Leicht, Owner: “In older Calgary neighbourhoods like Killarney or Bowness, the furnace is only part of the story. Ductwork, venting, and airflow usually decide whether the new equipment actually performs the way it should.”
The Alberta Mountain Air TeamLicensed Gas Fitters · Furnace Installation · Calgary, AB
Furnace installations start at around $5,500. Final pricing depends on equipment, venting, access, controls, and home requirements. From reliable entry-level units to premium high-efficiency options, Calgary’s Lennox Premier Dealer installs and backs them all.
GoodMerit Series
ML196E
Simple, reliable replacement backed by quality installation and a great warranty.
Furnace installation should begin with an in-home assessment, not a square-footage guess. The contractor needs to review heating load, airflow, ductwork, venting, gas supply, electrical service, controls, access, and comfort concerns. Correct sizing and setup help the new furnace heat evenly, cycle properly, and operate safely through Calgary’s long heating season.
A good furnace installation is more than swapping out a box. We review your home’s airflow, venting, gas, electrical, controls, access, and comfort concerns so the system fits your home and Calgary’s heating season.
Our furnace installation includes
In-home assessment and written recommendation
Furnace sizing and airflow review
Venting, gas, and safety checks
Thermostat and control setup
Removal of old equipment
System testing and homeowner walkthrough
What Factors Do We Check Before Recommending Work in Calgary?
Before recommending furnace work, we consider equipment age and condition, repair history, airflow, ductwork, venting, gas and electrical requirements, thermostat controls, home layout, and comfort problems. Calgary’s long winters and rapid Chinook swings make sizing and system compatibility especially important. The recommendation should address the whole heating system rather than one component in isolation.
Calgary homes deal with long heating seasons, fast Chinook swings, dry air, dust, and varied construction styles. We look at the whole system before recommending a repair or replacement.
We will always
Explain repair and replacement options clearly
Provide written pricing before work begins
Review airflow, venting, controls, and safety requirements
Recommend the right-sized system instead of guessing from square footage alone
Replace or Repair Your Furnace?
Furnace repair is often sensible when the system is otherwise reliable and the problem is limited. Replacement becomes more relevant when safety is involved, major failures repeat, comfort remains uneven, or the furnace is nearing the end of its expected service life. Compare written options using condition, repair history, warranty, efficiency, and ownership plans.
Situation
What it often means
Next step
Furnace is 15+ years old
Age alone does not decide replacement, but repair history and safety become more important.
Compare repair and replacement.
Major heat exchanger problem or frequent repairs
Large or frequent repairs can make replacement a better long-term choice.
Request a written comparison.
Uneven heating or airflow
The furnace, ductwork, thermostat, and home layout may all be involved.
Book an installation assessment.
Frequently Asked Questions
How much does furnace installation cost in Calgary?
Furnace installation in Calgary typically starts around $5,500 and can range up to $11,000 or more depending on equipment size, efficiency, venting, controls, access, and installation complexity.
How do you size a furnace for my home?
We review the home layout, insulation, windows, ductwork, airflow, and comfort issues instead of sizing by square footage alone.
Do furnace installations require permits in Calgary?
Yes. Furnace installation usually requires the proper mechanical or gas permit. We handle permit requirements as part of the installation process.
How long does furnace installation take?
Most standard furnace replacements take one day. More complex jobs with venting, access, ductwork, or controls can take longer, and we confirm timing in the quote.
Should I get a smart thermostat with a new furnace?
A smart thermostat can improve comfort and control when it is compatible with the furnace and installed correctly. We review thermostat options during the quote.
Are there rebates for furnace installation in Alberta?
Rebate and financing programs change often. Ask your Alberta Mountain Air professional to confirm what currently applies to your address and equipment before you decide.
How can I get the most out of a new furnace?
Book regular maintenance, replace filters on schedule, keep vents clear, and ask us to review airflow and thermostat settings during installation.
The Alberta Mountain Air Guarantee
Our Promise to Every Calgary Homeowner
Upfront Flat-Rate Pricing
We quote in writing before any work begins. The price we quote is the price you pay — no surprise invoices, ever.
Manufacturer-Backed Warranty
New furnace installations include manufacturer-backed warranty coverage. Warranty details vary by model and are provided in writing with your quote.
No Commission Pressure
Our technicians earn the same whether you choose a basic replacement or a premium system. You get honest advice, not a sales pitch.
Call or send a request with the symptoms, equipment age, and your preferred appointment timing.
02
Home & System Assessment
A technician reviews the equipment, controls, access, airflow, and safety considerations before recommending options.
03
Written Recommendation
We explain the options, pricing, and any limits such as parts, permits, access, or equipment compatibility before you approve anything.
04
Work Completed & Tested
Approved installation work is completed, tested, and reviewed with you before we leave.
Verified Completed Work
Recent Furnace Installation Jobs in Calgary
Recent Work SpotlightSeptember 28, 2026
High-Efficiency Furnace Replacement With Corrected Venting
Noreen I. · Calgary, AB
After the existing furnace failed, our team installed a Lennox Signature Series SLP99 70,000 BTU modulating furnace. The completed project included removal and disposal of the old equipment, a fitted sheet-metal transition, reconnection of gas, electrical and thermostat controls, corrected high-efficiency venting and drainage, and full startup and system testing.
Lennox SLP99 furnace with a variable-speed blower and up to 99% AFUE
High-efficiency intake, exhaust and condensate routing completed on site
New thermostat wiring and a Lennox S40 control included with the project
✓ Project details and photos verified from the completed Housecall Pro job record. Customer surname and exact address are withheld.
Goodman Two Stage Furnace 80,000 4 Ton Blower - GR9T960804CN
Completed
Dover, Calgary
Completed Jun 5, 2026
Lennox Signature Series (SLP) 90,000 BTU Furnace
Completed
Lake Bonavista, Calgary
Completed Sep 28, 2026
Lennox Merit Series (ML2) 70,000 BTU Furnace
Completed
Meadowlark Park, Calgary
Completed Sep 28, 2026
Lennox Signature Series (SLP) 70,000 Furnace
* Completed Housecall Pro jobs through October 5, 2026. Exact addresses, coordinates, and customer details are withheld; Calgary community names are derived locally from private job coordinates.
Real Reviews
What Calgary Homeowners Say About Our Furnace Installations
Same-Day HVAC Service Across Calgary and Surrounding Communities
We schedule service across Calgary and nearby communities with clear appointment communication, written pricing, and practical repair or replacement guidance.
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