Trusted Technicians in Richmond Hill
Richmond Hill summers reach 30°C with humidity above 70% from June through August. These conditions accelerate wear on residential air conditioning components across the city’s detached housing stock. Smile HVAC provides certified air conditioner repair in all over Richmond Hill region. TSSA-certified technicians diagnose cooling failures, refrigerant leaks, and airflow faults. Our company operate 24/7 and dispatches technicians for same-day emergency AC service across Richmond Hill area.
Smile HVAC dispatches technicians holding TSSA certification for gas and refrigerant work, with separate licences. Technicians work on an hourly rate as direct Smile HVAC employees, with no subcontractors on any job. Smile HVAC technicians complete ongoing manufacturer training programs and hold current Lennox Premier Dealer certification.
The repair process follows three steps.
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Low refrigerant reduces cooling output and raises energy bills until the leak source is sealed
A failed capacitor prevents the compressor or outdoor fan motor from starting during heat periods above 30°C
Dirty filters restrict airflow through the cooling system and require replacement every 60 to 90 days
Low refrigerant or restricted airflow ices over the evaporator coil, stopping cooling until the fault is repaired
A reading two or three degrees off causes short-cycling and uneven temperatures across rooms
Debris or vegetation around the outdoor unit restricts airflow and raises operating temperatures, shortening compressor lifespan
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 .
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.
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.
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
Mr. CHIN
Apr, 2026
Bon Orallo
Apr, 2026
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R. J Sum
Apr, 2026
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Danny Ren
Mar, 2026
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Blair Baxter
Mar, 2026
S Hammie
Feb, 2026
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Sundeep M.
Feb, 2026
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Devika Shah
Feb, 2026
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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.
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
For Business
Smile HVAC promises you a pleasant HVAC experience in Richmond Hill, backed with the following features:
TSSA Contractor
Fully Certified
Best Rated
Always 5 Stars
Honest Prices
Guaranteed
Full Warranty
All repairs are covered
Smile HVAC recommends the Lennox ML series air conditioner at 14 SEER (Seasonal Energy Efficiency Ratio) for Richmond Hill homes. High-efficiency units above 14 SEER take about 11 years to recover their higher upfront cost in a climate where AC runs roughly three months per year. The Lennox ML delivers reliable performance without that payback gap.
Scheduled AC maintenance reduces energy costs before replacement becomes necessary. Annual coil cleaning, refrigerant checks, and electrical inspections preserve the system’s rated SEER efficiency year over year. A maintained unit holds its output rating; a neglected unit raises monthly energy bills before visible faults appear.
Replacing an air conditioner older than 10 to 15 years reduces energy consumption. Modern 14 SEER units run more efficiently than degraded older equipment operating below its original rated output.
Smile HVAC provides AC repair and maintenance for commercial properties across Richmond Hill. Richmond Hill’s commercial and residential properties share the same humid continental climate.
Commercial systems along Yonge Street and Major Mackenzie Drive operate 12 to 16 hours per day, compared to the 8 to 10 hours typical for residential equipment. That difference in duty cycle requires more frequent scheduled maintenance than the residential annual standard.
Smile HVAC commercial AC services include:
All commercial work complies with TSSA regulations and applicable Ontario building codes!
Verify TSSA certification for gas and refrigerant work and confirm the contractor uses in-home technicians, not subcontractors. Ask for written pricing before any work starts. Smile HVAC charges $120 plus tax for a service call, deducts that fee from the final price when repair proceeds, and holds $5,000,000 in liability insurance with WSIB coverage.
Smile HVAC charges $120+tax for the diagnostic service call. Simple faults cost $120 plus tax total. When parts are needed, Smile HVAC provides a written quote and deducts the cost from the final repair price. New AC installation starts at approximately $4,500 for most Richmond Hill homes, depending on system size.
Signs include warm air from supply vents, unusual noises from the outdoor condenser unit, ice on the refrigerant lines, rapid on-off cycling, and electricity bills rising without a change in usage. A TSSA-certified Smile HVAC technician diagnoses the root cause on the same service call.
An industry heuristic used by HVAC contractors: multiply the system’s age by the estimated repair cost. A result above $5,000 typically signals replacement is more cost-effective than continued repair. A 12-year-old unit needing a $450 repair scores $5,400. Smile HVAC provides written quotes for accurate comparison of both options.
Refrigerant leaks and capacitor failures are the most frequent AC repairs in Richmond Hill. Refrigerant leaks reduce cooling output and accelerate compressor wear over time. Capacitor failure prevents the compressor or outdoor fan motor from starting. Both require a TSSA-certified Smile HVAC technician to diagnose and repair safely.
Air conditioner maintenance covers refrigerant level checks, condenser coil cleaning, electrical connection inspection, capacitor testing, and drainage line clearance. Smile HVAC recommends a spring tune-up before Richmond Hill’s cooling season. Filters need replacement every 60 to 90 days during peak summer months. Annual maintenance preserves the system’s rated SEER efficiency.
Smile HVAC provides 24/7 emergency AC repair across Richmond Hill. Breakdowns during heat advisories are handled as priority same-day calls. Emergency service covers both new and existing customers across all Richmond Hill neighbourhoods.
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