Trusted Sudbury Heating & Cooling Services
Since establishing our roots over 25 years ago, 669 Heat has supported Sudbury families with dependable heating and cooling services. Our certified technicians are focused on keeping your home comfortable through every Canadian season.
From installing a new furnace to performing regular AC maintenance or servicing your entire HVAC system, our experienced team offers efficient, professional solutions you can rely on.
Avoid disruptions to your comfort, choose 669 Heat for reliable HVAC support, all backed by our satisfaction commitment.
Don't Pay Til Next Year!
Upgrade your heating & cooling system, don't pay til 2027! Select packages include UV Air Purifier & Humidifier.
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Optimum Clean Air Bundle
Save up to $3k off a furnace + air conditioner. Includes: wifi thermostat, humidifier, uv air purifier ($2,500 value)*
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Earlybird Cooling Sale!
Save up to $1500 off a new air conditioner, plus wifi thermostat!*
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Buy a New AC As Low As $47/mo
Upgrade to a brand new energy efficient air conditioner as low as $47/month! *
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Buy a New Furnace As Low As $43/mo
Upgrade to a brand new energy efficient furnace as low as $43/month! *
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Water Heater $16.99/Month
Own your electric water heater starting at $16.99/month*
Get this dealFor more details, read our reviews:
Read our reviewsProudly Recognized in Our Community
Find a home HVAC technician near you:
Serving Sudbury and the surrounding communities, 669 Heat’s knowledgeable HVAC technicians provide reliable heating, cooling, and indoor comfort solutions tailored to your home.
We know that time is critical when things go wrong.
For urgent heating, cooling or electrical problems, 669 Heat responds without delay. Whether it’s the middle of the night, a weekend, or a holiday, our team is on call and committed to reaching you same-day.
At 669 Heat, our licensed technicians are skilled in all areas of heating, cooling and electrical work. From furnace repairs to AC installations, every task is handled with care and precision. We recognize how unexpected issues can interrupt your routine, which is why we aim to deliver prompt, dependable solutions. When you call us, help is always just around the corner.
Find the Right HVAC Solution
Choosing the ideal system for your home can be overwhelming, but 669 Heat is here to make it simple. We’ll evaluate your space and provide customized recommendations that suit your comfort needs, layout, and budget. Whether you’re upgrading or scheduling maintenance, we’ve got you covered.
Fast Service & Savings
When time and savings matter, 669 Heat delivers. Our team will inspect your home and suggest efficient, cost-effective systems that meet your needs. From quick installs to ongoing service, we respond fast to keep your home running smoothly.
Experienced, Skilled & Ready to Help
Backed by decades of hands-on knowledge, our team handles all brands and models of HVAC systems with ease. We stay current on new technologies to offer the highest level of service. Whether it’s an urgent fix or preventive care, Sudbury residents count on 669 Heat for reliable HVAC, and electrical solutions.
Serving Sudbury and nearby communities with dedication, 669 Heat provides dependable heating, cooling, and indoor comfort solutions tailored to your home and needs.
Need quick and reliable HVAC service in Sudbury? Give us a call at (705) 806-8380 to connect with a team member, or schedule your service online today!
Our HVAC Services
Maintaining a stable indoor environment is crucial—not just for comfort, but for protecting your home and loved ones from Sudbury’s unpredictable weather. 669 Heat offers comprehensive HVAC services throughout Sudbury and surrounding areas, with factory-trained technicians ready to handle installations, maintenance, repairs, and urgent service whenever needed.
Heating Services
Air Conditioning Services
Water Heaters
Sudbury’s Home Comfort Specialists Since 2000
25 Years of Local HVAC Experience
Since 2000, 669 Heat has been delivering reliable HVAC services to Sudbury homeowners and businesses. Our years of hands-on experience showcase our dedication to top-tier workmanship and consistent customer satisfaction. With thousands of successful installations and repairs, our proven track record speaks for itself when it comes to heating and cooling Sudbury properties.
24/7 Emergency HVAC Service
Comfort issues can strike at any time, which is why 669 Heat offers around-the-clock emergency HVAC service in Sudbury. Whether it’s the middle of the night or a weekend, our technicians respond fast to restore heat, cooling, or essential HVAC when you need it most.
Certified, Background-Checked Professionals
Every member of our service team is professionally certified and carefully vetted. You can feel confident inviting 669 Heat into your home, knowing our HVAC technicians bring skill, experience, and a strong commitment to delivering high-quality service.
Upfront, No-Surprise Pricing
Before we begin any job, we provide straightforward quotes so you’ll know exactly what to expect. Our transparent pricing approach means no hidden costs, just honest rates that help you plan with confidence and stay on budget.
Satisfaction Guaranteed
At 669 Heat, the job isn’t done until you’re fully satisfied. We back our heating and cooling services with a complete satisfaction guarantee, because your comfort and peace of mind matter from start to finish.
Complete Home Comfort Solutions
Our services go beyond standard HVAC, we offer an all-in-one solution for your entire home. From HVAC and electrical to indoor air quality and water systems, we help keep every part of your home functioning smoothly and efficiently.
Hear from SudburyHomeowners Who Rely On 669 Heat
. Thanks so much!
Thank you Louise Rooney Riverside Campground
