Certified HVAC Technicians
Proximity to Lake Ontario keeps humidity levels higher than in most other parts of the GTA. Temperature fluctuations between seasons are sharp and can arrive quickly. These seasonal HVAC needs place consistent demands on heating and cooling systems across Scarborough homes.
Smile HVAC has served residential and commercial properties throughout the area for over 15 years. Scarborough homes follow a recognizable pattern of HVAC failures across seasons. Smile HVAC diagnoses each issue accurately and advises on whether repair or full replacement is the right course of action. Same-day and emergency HVAC repair in Scarborough is available for all common system failures, and completed work is backed by warranty coverage to prevent further damage.
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The system starts and stops without completing a full heating cycle. This is typically caused by a dirty flame sensor, a clogged air filter, or an oversized unit
Refrigerant loss reduces cooling output and strains the compressor over time. The leak source must be confirmed through diagnostics before recharging
A failed ignitor prevents the furnace from firing. This is treated as an emergency repair during cold periods in Scarborough
Blocked or leaking ductwork creates persistent temperature differences between rooms. Older Scarborough homes with aging duct systems are especially prone to this issue
Sediment buildup and element failure cause inconsistent hot water supply and are resolved through the same diagnostic process used for heating systems
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 Scarborough .
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.
Michael T.
Apr, 2026
Smile HVAC is a great place for those who love to work and who are looking for professional growth.This job will provide you with opportunities to learn new skills, steadily growing wage and stable income.
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Todd Wilkie
Apr, 2026
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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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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
Year-round comfort in Scarborough requires both heating and air conditioning systems that perform under the area’s full seasonal range. Smile HVAC installs and services both, giving homeowners complete coverage from a single certified provider.
Modern high-efficiency furnaces reach AFUE ratings of 90–98%, converting nearly all consumed fuel into usable heat. Boilers and cold-climate heat pumps are also available for homes where these systems are a better fit. These heating systems are a core component of HVAC services in Scarborough and require regular maintenance to sustain rated performance.
On the cooling side, central air conditioners and ductless units with SEER ratings between 13 and 22 reduce indoor temperature efficiently during Scarborough’s humid summers. Higher-rated systems use less electricity per cooling cycle. Cooling systems, like heating systems, benefit from servicing at the start of each warm season.
Scarborough’s commercial areas span retail corridors along Lawrence Avenue East, office clusters near Scarborough Town Centre, and light industrial zones around Warden and Ellesmere. These neighborhoods contain diverse properties with HVAC demands that differ substantially from residential installations.
Smile HVAC provides heating and air conditioning solutions for commercial properties across Scarborough. The team services systems that operate on extended schedules and serve higher occupancy loads than home installations.
Commercial HVAC services available in Scarborough include:
Scarborough homeowners upgrading HVAC equipment in 2026 can access active government programs offering energy efficiency incentives and tax credits for heating and cooling upgrades. Smile HVAC installs energy-efficient systems eligible for these programs, including heat pumps, high-efficiency furnaces, and cooling units.
The primary program open to Scarborough residents is the Home Renovation Savings (HRS) Program, active through November 2026. Electrically heated homes can receive up to $7,500 for a cold-climate air source heat pump, or up to $12,000 for a ground source system.
No energy audit is required for a single heat pump upgrade. Smile HVAC helps customers confirm eligibility and complete each application.
Many HVAC systems running in Scarborough homes today are mid-efficiency models. Older furnaces often operate at 60–80% AFUE, meaning a significant portion of fuel is wasted on every heating cycle. Replacing these units with models rated at 90–98% AFUE reduces fuel consumption and lowers utility bills across Scarborough’s long heating season.
Heating and cooling systems are core components of the energy efficiency solutions Smile HVAC installs across Scarborough. High-efficiency air conditioners and heat pumps use less electricity per cycle and reduce the home’s environmental footprint compared to older units.
Seasonal maintenance directly supports these efficiency gains:
Smile HVAC provides furnace repair and installation, air conditioner repair and installation, water heater service, heat pump installation, ductless AC, HRV systems, HEPA filters, humidifiers, water softeners, and reverse osmosis systems. Both residential and commercial properties across Scarborough are covered.
In Scarborough, central air conditioner installation typically ranges from $4,000 to $8,500, and furnace or boiler replacement from $4,000 to $7,500. Heat pump installations can be significantly offset by Ontario’s rebate programs active in 2026. Smile HVAC provides written pricing before any work begins.
Key factors include TSSA certification, valid licensing, and familiarity with Scarborough’s housing stock. A reliable contractor provides accurate diagnostics, transparent quotes, and warranty coverage on all repairs. Emergency availability matters given the severity of seasonal temperature fluctuations in this part of Toronto.
Smile HVAC is a TSSA-certified contractor with 24/7 service availability and a 10-year installation warranty. Technicians are licensed and trained to service over 30 equipment brands, including Lennox, Carrier, Goodman, and Daikin. A free service call is included with every repair.
Yes. Smile HVAC provides 24/7 emergency service across Scarborough. Technicians are dispatched when a furnace fails in winter or an air conditioner stops working in summer. Emergency calls are handled for both new and existing customers.
A clogged or dirty air filter is the most frequently identified cause of HVAC issues in Scarborough homes. It restricts airflow, causes systems to overheat, and leads to short-cycling or full shutdown. Failed ignitors, refrigerant leaks, and thermostat faults are also common and are addressed through accurate diagnostics.
Scarborough homeowners can apply for the Ontario HRS Program for up to $7,500 on a heat pump (electrically heated homes) or up to $2,000 for gas-heated homes.
Scheduled maintenance extends system lifespan, sustains energy efficiency, and reduces the risk of mid-season breakdowns. Annual service includes filter replacement, component inspection, and safety checks. Smile HVAC offers a Smile Protection Plan covering both heating and cooling systems.
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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