Certified HVAC Technicians
Nobleton sits in Ontario’s King Township, where winters drop below -15°C and summers bring weeks of heat and humidity. Every HVAC decision here demands equipment sized for those seasonal extremes. Smile HVAC has served Nobleton homeowners for over 15 years as a professional HVAC company, specializing in heating, cooling, and ventilation. Our TSSA-certified technicians hold active licences in gas, plumbing, electrical, and refrigeration. Every technician is a direct in-house employee, never a subcontractor. We back every installation with a 10-year workmanship warranty on our labour, not the equipment itself.
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Cooling Services
Heating Services
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Cold snaps below -15°C expose igniters weakened by summer inactivity
Low refrigerant forces the compressor to overwork during Nobleton's humid summers
Dirty filters restrict airflow through furnaces and air conditioning systems
A thermostat reading two or three degrees off causes short-cycling
Older Nobleton homes carry ductwork sized for lower-output equipment
We begin with a thorough assessment of your Heating Systems or Air Conditioning Systems. Our technicians identify the root cause of the issue, explain the problem clearly, and provide transparent recommendations for HVAC repair in Nobleton .
Once approved, we perform precise repairs using quality parts and proven methods. Whether it’s a furnace, air conditioner, or full system upgrade, we ensure your equipment operates safely and efficiently.
After completing the work, we test the entire system to confirm peak per formance. We also provide maintenance tips to help prevent future breakdowns and keep your HVAC system running reliably in ever y season.
Blair Baxter
Mar, 2026
Dogan Fealcen
Feb, 2023
Our furnace broke down on a Friday afternoon. I made the call, there was an immediate answer on the phone, and by mid-afternoon, our furnace was repaired and in good working order again. Smile HVAC was superb. A special thanks to Christopher and the team at Smile HVAC for being absolute professionals, providing outstanding, timely, and very reasonably priced service.
MoreLess
Adam Feldman
Dec, 2022
Adesun completed a routine checkup on our system and was extremely thorough and patient. Thanks again for the great service!
Maintenance, protection, or both — backed by our installation and our work.
Starting from
$ 999
/ MONTHAnnual tune-ups for your heating or cooling system to keep it running efficiently and catch small issues before they become expensive ones.
Starting from
$ 1499
/ MONTHUnlimited parts coverage on systems we install — including the heat exchanger, compressor, and refrigerant.
Popular
Starting from
$ 2100
/ MONTHThe complete package: yearly tune-ups plus unlimited parts coverage. Total peace of mind, one monthly price.
Why Smile Protection is different
Most HVAC protection plans in Canada cap repair coverage at $500–$600 per year. Ours doesn't.
When Smile HVAC installs your system, we stand behind it with truly unlimited parts coverage — including the components other plans exclude or limit:
Heat exchanger
Compressor
Refrigerant
All other parts
No deductibles. No payment caps. No labour costs, for 10 full years.
We're proud enough of our installation work to put unlimited coverage behind it. Available only on systems we install.
Stay comfortable year-round with trusted heating and cooling services from Smile HVAC. Call us or send a request and our team will get back to you as soon as possible.
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Business Hours
MON - SUN Open 24 hours
Nobleton, ON
A Smile HVAC technician installed a new high-efficiency gas furnace in a narrow basement closet, with PVC venting, a new gas line and a large sheet-metal return duct.
Nobleton, ON
Our technician replaced the furnace’s worn inducer motor and rewired it to restore proper venting and reliable ignition.
Nobleton, ON
Our installers fit a bypass humidifier onto the ductwork between the water heater and filtration equipment, connecting a flex bypass duct and drain line.
Nobleton, ON
Smile HVAC mounted a reverse osmosis system on the utility room wall above the water heater, placing the storage tank on a custom shelf to save floor space.
Nobleton, ON
Our team installed a new power-vented gas water heater with a top-mounted blower, PVC venting and a new black iron gas line.
Nobleton, ON
Our technician installed a new water softener on either side of the basement laundry tub, making it easy to drain and service the system.
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.
TSSA Contractor
Fully Certified
Best Rated
Always 5 Stars
Honest Prices
Guaranteed
Full Warranty
All repairs are covered
HVAC installation in Nobleton follows Ontario Building Code requirements and TSSA regulations for all gas and refrigerant work.
Our First Time Quote policy means the price we provide before work begins does not change after you approve it. Gas furnace installation in Nobleton runs from $4,000 to $7,500. Central air conditioner installation runs from $3,500 to $7,000.
Smile HVAC follows a three-step process on every Nobleton installation:
Nobleton’s King Township location demands systems built for sustained cold below -15°C and summers above 30°C. Smile HVAC recommends the Lennox ML 14 SEER (Seasonal Energy Efficiency Ratio) air conditioner for most Nobleton homes. Ontario homeowners use air conditioning for about three months per year, and high-efficiency units above 14 SEER take more than 11 years to recover their upfront cost.
Three system types suit Nobleton homes, depending on heating source, budget, and rebate eligibility:
ENERGY STAR-certified HVAC systems reduce monthly energy bills without sacrificing performance in Nobleton’s climate. Space heating accounts for over 60% of energy use in the average Canadian home. Choosing energy-efficient heating or a heat pump lowers that share directly.
Switching to a heat pump replaces fossil fuel combustion with electricity-powered heat transfer, reducing your home’s greenhouse gas emissions. Smart thermostats cut costs further by learning household schedules and adjusting temperatures automatically.
Key efficiency benchmarks for Nobleton homeowners:
Smile HVAC installs, repairs, and maintains both tank and tankless water heaters across Nobleton. Tankless units heat water on demand and eliminate standby losses. Tank models store 40 to 75 gallons for homes with consistent high-volume demand.
One Nobleton homeowner switched from a failing 40-gallon tank to a Navien tankless unit. Hot water delivery became consistent across three bathrooms, and monthly gas usage dropped in the first billing cycle.
Indoor air quality solutions from Smile HVAC include HEPA filtration, humidifier installation, and HRV (Heat Recovery Ventilator) servicing. These solutions reduce airborne allergens and control humidity within the recommended 30% to 50% range, improving respiratory comfort in Nobleton homes.
Nobleton homeowners qualify for provincial and federal energy incentive programs that reduce the upfront cost of HVAC upgrades. Ontario’s Home Renovation Savings Program offers rebates for eligible cold-climate heat pumps, with no energy audit required for a single upgrade. Smile HVAC confirms rebate eligibility and manages applications at no additional charge.
Current programs available to Nobleton homeowners:
Smile HVAC provides furnace repair, installation, and maintenance; air conditioner repair and installation; heat pump installation; water heater repair and replacement; and indoor air quality solutions including HEPA air purifiers. We serve Nobleton homeowners in detached houses and townhouses across King Township.
Smile HVAC maintains 24/7 office availability for Nobleton homeowners. Furnace failures and AC breakdowns receive priority scheduling.
Smile HVAC charges $120+tax for a diagnostic service call. If the problem is simple, $120+tax is the total. If parts are needed, we quote separately and proceed only if you accept the price. The $120+tax fee is then deducted from the final repair total.
Smile HVAC technicians diagnose the actual problem and never push replacement when repair is the right call. We carry $5,000,000 in liability insurance and WSIB coverage, with every technician a direct in-house employee.
Apply the industry’s $5,000 rule: multiply the system’s age by the repair cost. A result above $5,000 points to replacement. A 14-year-old furnace needing a $400 repair scores $5,600, which makes a new system the better long-term investment.
Smile HVAC’s First Time Quote policy means the quoted price does not change after you approve it. No Hidden Fees apply to any service or installation. The $120+tax diagnostic fee is deducted from the final repair price if you proceed.
Smile HVAC recommends bi-annual maintenance: furnace service each fall and air conditioner service each spring. King Township winters below -15°C make fall furnace service a high priority.
Smile HVAC backs every installation with a 10-year workmanship warranty on our labour, not the equipment itself. Customers on a Protection Plan from $14.99/month receive repair coverage as part of the plan. Rent-to-own customers receive a warranty within the rental agreement terms.
All Smile HVAC technicians hold TSSA certification and active licences in gas, plumbing, electrical, and refrigeration. Smile HVAC is a Lennox Premier Dealer and holds Google Guaranteed status.
Smile HVAC offers multiple payment methods and a rent-to-own programme with no credit check required. Furnace rental starts from $50/month with installation included. Protection Plans start from $14.99/month. Book online in the off-season to save 10%.
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
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