HUGE SAVINGS ON NEW FURNACE INSTALLATIONS

Ask us about our warranty and financing options. No Interest, No Payments for 6 Months. Contact us to get a free quote!

24 Hour Furnace Repair & Replacement Service in Calgary, AB

W & J Heating is your one stop heating and cooling company. We install new furnace & air conditioning systems in Calgary and have 24 hour emergency repair service as well. We do furnace & duct cleaning and sell many other products as well to meet your indoor air comfort needs.

Our mission is to deliver the best product & service for an affordable rate.

W&J Heating has been offering home comfort solutions for over 12 years. We are a locally owned and operated business committed to supplying the best service and equipment to fulfill our customers needs.

Reliable Furnace & Duct Cleaning Services for a Healthier Home in Calgary, AB

At W & J Heating, we understand that comfort starts with clean air and a reliable heating system. Our team specializes in furnace and duct cleaning services in Calgary, AB, to enjoy a warmer home while keeping the air you breathe fresh and healthy. We’ve gained the trust of homeowners through years of reliable services and long-lasting solutions. We use proven strategies and top-quality equipment to enhance indoor air quality and system performance.

Heating Services for a Healthier Home

Keeping your home comfortable shouldn’t be complicated; that’s why we make it simple, affordable, and stress-free. Our professional services include:

  • Furnace Replacement
  • Furnace Installation
  • Emergency Furnace Repair Service
  • 24 Hour Furnace Repair
  • No Heat Furnace Repair

We ensure your furnace runs efficiently and your home stays comfortable in every season. You can count on us for reliable care and lasting comfort.

Your Partner for Comfort & Clean Air in Calgary, AB

We go beyond furnace and duct cleaning services; we provide peace of mind. Our team is available 24/7 and responds quickly to emergencies, giving you reliable solutions in the moments that matter most. We also believe in fair pricing without sacrificing quality, ensuring that Calgary homeowners always get true value and long-lasting comfort. Whether it’s urgent repairs or routine service, we’re your trusted partner for cleaner air, warmer homes, and heating solutions.

Contact W & J Heating today to book your service or schedule a repair.

Why Choose Us

Top Choice Award Winner

We have won the top choice award in the HVAC category 3 years in a row!

Homestars Award Winner

We have won the Best Of Homestars award in the HVAC category 3 years in a row!

Our Google Reviews

Don’t take our word for it. We are proud of our over 60 Google Reviews from happy customers.

10 Year Warranty

10 Year Warranty On All Labour and Equipment. Ask About How Our Warranty Can Protect Your Biggest Investment… Your Home!

Hot A/C Deals

We have the best deals on air conditioners in the industry!

Financing – Install Now, Pay Later!

Introducing VaultPay 

VaultPay 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 your local dealer.

Why go to the bank when you can simply click on the Apply Now now and complete our secure credit application. With VaultPay credit decisions take just minutes!

With VaultPay you will enjoy:

  • Up to 100% financing for all your home comfort needs
  • No down payment necessary
  • Variety of financing offers including:
  • No Interest No Payment programs
  • Low Monthly Payment Programs
  • Open Loan – Pay off the entire loan at anytime without penalties
  • Personal and Confidential
  • Easy deductions from your bank account
  • Take up to 10 years to pay.

Start Saving Money NOW!

There’s no need to delay installing a more Energy Efficient, Cost Effective home comfort system. We make it simple – start saving money now.

Why we use Trane products

Its A Hard To Stop A Trane!

Trane is more than 100 years old with a history of introducing leading-edge innovations that improve comfort while lowering utility costs. Legendary stories of Trane endure, including a Trane air conditioner that was almost fully submerged in the flood waters of Hurricane Floyd in 1999 but still kept running. All of the components incorporated into Trane products must meet the highest quality standards, and Trane is still the only major manufacturer that makes its own compressors.

Our Services

Furnace Repair

Need a quick tune-up? No problem, our techs can assess the issue, and either fix or replace your current system.

Furnace Tune-Ups

Having an efficient home comfort system means having a proper balance of heating and cooling.  We also service furances. Ask us for details!

Air Conditioning Installation

Stay cool this spring and summer by installing a new air conditioner system in your home.

About W & J Heating

W&J Heating is a privately owned business that has been established in the Calgary area for over a decade. We are a proud member of the Better Business Bureau and uphold their highest ranking with an A+ ranking.

We strive to make customer satisfaction our first priority. We are an authorized Trane dealer but we do service & repair to all makes as well.

To ensure our customers are taken care of day and night we do offer 24 hour service. You’ll have the peace of mind knowing that all of our employees are factory and SAIT trained to ensure your heating & cooling equipment is installed correctly.

W&J Heating provides the upmost quality & service that can only come from a business committed to your complete satisfaction.

Have Questions? - Contact Us For Inquiries (No Obligation)

FAQ – Let Us Help!

How often should I clean my furnace and ducts?
We recommend cleaning your furnace and ducts every 3–5 years to maintain optimal performance. Homes with pets, smokers, or allergy sufferers may need more frequent cleaning. At W & J Heating, we emphasize regular maintenance to ensure cleaner air, reduce dust buildup, and extend your system’s lifespan.
Can duct cleaning improve furnace efficiency?
Yes, cleaning your ducts allows for better airflow throughout your home, reducing the workload on your furnace. This can improve energy efficiency, lower heating costs, and help your system run more reliably. W & J Heating in Calgary, AB provides professional duct cleaning for optimal winter comfort and performance.
What causes a furnace to produce no heat?
A furnace may stop producing heat due to several issues, such as a faulty thermostat, clogged filters, ignition problems, or a pilot light failure. We recommend regular maintenance to prevent these problems and keep your home warm and safe during Calgary’s cold winters.
Can a dirty filter cause a no-heat furnace?
Yes, it can. A dirty or clogged filter restricts airflow, forcing the furnace to work harder and sometimes preventing it from producing heat. We recommend regular filter inspections and replacements to maintain consistent heat output, improve energy efficiency, and keep your furnace running safely and reliably all winter long.
What maintenance is required after a furnace replacement?
After a furnace replacement, we recommend regular maintenance that includes annual inspections, cleaning or replacing filters, checking ducts, testing system performance, and monitoring efficiency. At W & J Heating, we ensure proper upkeep to extend your furnace’s lifespan, maintain reliable heating, and prevent unexpected breakdowns during Calgary’s coldest months.
Why choose W & J Heating for furnace installation in Calgary?
W & J Heating provides certified, experienced technicians, quality furnace products, and professional installation services customized for Calgary homes. Our focus on safety, energy efficiency, and customer satisfaction ensures every furnace operates reliably and delivers consistent warmth throughout the winter—protecting your home, family, and investment.
Does W & J Heating provide emergency furnace repair services 24/7?
Yes, we offer 24/7 emergency furnace repair services across Calgary, including nights, weekends, and holidays. Our team responds quickly to keep your home safe and warm during extreme cold, providing professional, reliable service whenever urgent furnace problems arise—no matter the time of day.
Is same-day service available for emergency furnace repair?
Yes, we prioritize same-day emergency furnace repair in Calgary, especially during peak winter months. Our certified technicians respond promptly to restore your heat as quickly as possible, minimizing discomfort and potential hazards. With our same-day service, you can count on a warm and comfortable home even during unexpected furnace breakdowns.
Do you service both residential and commercial furnaces 24/7?
Yes, W & J Heating provides 24/7 emergency furnace repair services for both residential and commercial properties in Calgary, AB. Our experienced team handles all sizes and types of heating systems, ensuring minimal downtime, safe operation, and reliable heat delivery—no matter the location or complexity of the emergency.

Current Deals & Promotions

10% Off Furnace Repair

Is Your Furnace Showing Signs Of A Meltdown? We Can Send Out One Of Our Certified HVAC Technicians, Tell Them You Want 10% Off Your Bill!

10% Off Furnace & Duct Cleaning

Its The Season. Avoid Allergens Around Your Home. Get Your Ducts Cleaned Today and Save.

$500 OfF YOUR INSTALL

Schedule an install for central air conditioning in your home and recieve $500 off of your invoice. No strings attached!

$495+GST

Drip Humidifer - $495+ GST

$495+ GST Drip Humidifier, Includes Installation!

It’s the Season, Are you ready?

Keep cool and comfortable when it heats up outside with an air conditioner you can rely on. Our home air conditioners and central a/c units keep you cool on the hottest days with reliability and efficiency you can count on year after year. We are excited to unveil the latest benefit for current and new customers who want to “Stay Cool this Summer!” and save money by designing a program to meet the needs of home owners.

(403) 861-9390