Dunn Heating
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Since 1973 we've been providing expert HVAC installs, repairs, and maintenance!
10/26/2025
🧠 Furnace Filter Facts You Might Be Missing! 🧠
A dirty or wrong-sized filter is one of the top reasons for poor furnace performance. Each system has its own specific filter, and using the wrong one can restrict airflow and raise energy bills.
Some people forget to replace filters, install them backwards, or leave gaps that reduce efficiency.
✅ Tip: Check your filter regularly. If you hold it up to the light and can see light shine through, it’s still in good shape. If not, it’s time for a change! 🌬️🏡 Changing your filter with the seasons is a simple habit that helps keep your system running efficiently year-round.
💡 Need a hand checking your heating system? Call 🤙 (226) 770-5265 or book online https://www.dunnheating.com/. We’re here to help.
10/13/2025
🏡 This long weekend is all about time together — let us handle any home comfort worries.
If your home feels too cold or too warm, we’re here for any heating or cooling emergency. We’ll make sure your space stays safe and cozy so you can focus on what matters most. 💛
📞 Call us anytime, we’re ready when you need us.
🤙 (226) 770-5265
⌨ https://www.dunnheating.com/
09/27/2025
💡 Did You Know Hard Water Can Affect More Than Just Your Pipes?
Hard water is full of minerals (calcium & magnesium) that:
✨ Strip natural oils → dry, itchy skin & eczema flare-ups
✨ Cause buildup → dull, frizzy, breakage-prone hair
✨ Leave a flat taste & residue in coffee, tea, and food
✅ The Fix:
💧 Water Softeners → protect skin, hair & plumbing
💧 Filtration Systems → cleaner, fresher water for drinking & cooking
✨ Softer skin. Shinier hair. Better water.
📞 Call us today for your free consultation!
🤙 (226) 770-5265
⌨ https://www.dunnheating.com/plumbing/water-quality/water-softener-installation-waterloo/
08/31/2025
❄️ ONE INSTALL, YEAR-ROUND COMFORT! ❄️
Why wait for next summer’s heatwave when you can have total comfort right now?
🔥 Buy a Furnace. Get an AC for FREE! ❄️
One installation, one unbeatable deal, and comfort for every season.
This BOGO deal won’t last long. Once you grab it, you will wonder why you ever settled for less.
🤙Call us today or click below to grab your comfort combo before units run out!
☎ (226) 770-5265
⌨ https://www.dunnheating.com/
Click here to claim your Sponsored Listing.
Our Story
Dunn Heating, Air Conditioning and Fireplaces is a professional residential retailer, carrying quality brand name products and providing the highest level of sales and service since 1973. Our wide service area includes Kitchener-Waterloo, Cambridge, Guelph, Fergus, Listowel, New Hamburg and surrounding areas.
We Believe in building a strong bond with our customers and our strength is with our large service department who are factory trained and licensed, allowing us to respond to customer service and care without relying on any third party.
Why Choose Dunn Heating:
-We are a family owned business serving residential customers in this area for their heating, cooling, indoor air quality and fireplace sales and service.
-Our Installers/Service Techs are multi-licensed and factory trained.
-Our Service department is available 24 hours a day, 7 days a week
-Each of our Service Technicians are multi-licensed and factory trained.
-Our company has been recognized as one of the top 23 Carrier dealers
-We have a local office, and staff members to serve your needs
-Authorized Dealer for Kitchener Utilities or SNAP financing available on approved credit.
-We ensure that you are aware of all available government programs and manufacturers rebates to save you money.
Our home comfort advisor's are Indoor Weather Specialists and multi licensed HVAC experts that can design a system for you- Efficiency and comfort are guaranteed!
-Member in good standing with Kitchener-Waterloo Chamber of Commerce , Better Business Bureau , Heating Refrigeration and Air Conditioning Institute of Canada ( HRAI ), Climatecare ,Technical Standards and Safety Association ( TSSA ), and a supporter of local charities.
-We are fully insured, bonded and covered under WSIB.
- A Bauemler Approved Company
Contact the business
Telephone
Website
Address
75 Rankin Street
Waterloo, ON
N2V 1W2
