Trusted Certified Technicians
SmileHVAC is a dependable local provider for fast, honest furnace repair in Oshawa. We combine neighbourhood know-how, a clear upfront quote, and services that are designed around real homes.
Winters here are very cold & unpredictable, and housing ranges from older homes to newer homes, all of which pose their own unique heating challenges. This is why our team focuses on tailored solutions instead of generic fixes. Whether seeking a 24/7 furnace repair or planning a proactive system upgrade, SmileHVAC carries local experience, transparency, and a neighbour-first approach that makes all the notable difference.
Replacement is the smartest choice if you’re facing frequent failures, inefficient operation, or equipment older than 15 years. SmileHVAC manages the installation from sizing to start-up.
We start with a proper load calculation, evaluate ductwork and venting, and advise on efficiency gains and expected monthly costs. New builds or renovations, we handle full residential furnace installation and ensure every project meets code & safety checks.
Our furnace installation in Oshawa is different because we offer:-
We install high-efficiency units. And when a hybrid system makes better sense, we explain trade-offs plainly. Our professional furnace installers also guide warranties and extended coverage options to make you feel secure with your investment.
Whether a new furnace installation or a complete upgrade, financing and phased upgrades are offered upon request, for families who want to future-proof their properties, we provide eco-conscious upgrade advice that aligns with Canada’s energy-efficiency goals.
Book an Emergency Service Call
Kindly fill in the form below for any questions or concerns you have regarding your requirement or suggestion. We will be pleased to get in touch with you.
Follow us:
Preventive care and timely intervention ensure reliable heat all year round.
Our furnace maintenance in Oshawa includes:
For homeowners who seek hands-off care, our maintenance plans deliver priority booking, reduced diagnostic fees, and a full service history – valuable when selling a house or applying for rebates later.
We go further than a checklist: every maintenance visit includes a mini home energy walk-through:
This approach keeps small issues from becoming emergency repairs and helps save on heating bills.
Many clients book maintenance before the first frost to prevent surprises when the cold hits. Regular tune-ups can extend a furnace’s lifespan by several years and improve efficiency.
When you reach out to our team, they’ll explain what’s urgent, what can wait, and what DIY steps homeowners can take between visits, like checking filter changes more frequently during peak usage.
Call SmileHVAC when you want local technicians who treat your home like a neighbour’s: respectful, careful, and focused on long-term value. Our team is certified, insured, and trained to handle modern furnaces and older systems that are common across Oshawa.
Why choose SmileHVAC in Oshawa
We offer honest advice and reliable work – no pressure or upselling. We’ve established long-term relationships in Oshawa because homeowners know we’ll show up when promised and stay by our word.
Schedule a diagnostic, schedule a seasonal tune-up, or call for urgent help now. SmileHVAC stands behind every job.
We provide the best and honest prices in the GTA area and delivery the best quality work. We believe in integrity and provide honest advice to all our customers and make them aware of the work needed. This helps in maintaining a trustworthy relationship with customers.
Smile HVAC is built on the trust and quality we have been delivering through our services. These are the basis of our company and we continue to hold the standards up. We offer a full range of services and have expertise in furnace installation & repair and ac installation services.
When it comes to paying for the work done or the services offered, we care about your comfort. We have multiple payment options to pay and also offer affordable ways to pay for the job done. Giving our customers the ease and flexibility to pay.
All our technicians are fully licensed for working and are trained with the best of knowledge and hands-on experience. They not only complete their job but go the extra mile on educating the customer about the issue and deliver expert advice.
There are several signs that your HVAC system may need repair, including unusual noises, reduced airflow, foul odors, and inconsistent temperatures. If you notice any of these signs, it’s important to address the issue as soon as possible to avoid further damage to your system.
Smile HVAC is authorized and licensed to service over 30 brands, so if you own any HVAC equipment from these brands, you don’t need to call two companies. Smile HVAC will help you solve all HVAC-related issues and will assist with repairs and installations. We work with all brands including Lennox, Goodman, Amana, Keeprite, Bryant, Daikin, Carrier, York, Trane, Comfortmaker, Payne, Tempstar, Rheem, Ruud, and Mitsubishi Electric
A furnace making loud noise signals a component problem that needs diagnosis. Furnaces produc...
Read more
Key Takeaways Many "no heat" service calls can be resolved with basic homeowner troublesho...
Read more
A furnace that shuts off before heating your home to the set temperature is experiencing short cy...
Read more
