Daikin Air Conditioners
Summers and Smith provides air conditioning York Region can trust. With our top-rated, energy-saving cooling units, your home will always be the ideal temperature.
Residential Air Conditioning Solutions
Our superior Daikin units are extremely well built and easy to care for, which means your air conditioner will run at full force for years to come.
Installed and serviced by full-time Summers and Smith employees, we also provide a Furnace and Air Conditioner Warranty Program.
Daikin DX3SE
- Up to 13.4 SEER 2 efficiency rating
- Energy-efficient compressor
- Quiet operation
Daikin DX5SE
- Up to 15.2 SEER 2 efficiency rating
- ENERGY STAR® Certified
- Supports the 2023 DOE Energy Conservation Standards
Daikin DX17VSS FIT
- Up to 18 SEER efficiency rating
- Compatible with Daikin ONE+ smart thermostat
- Low profile design fits where traditional cube style cannot
Daikin DX18TC
- Up to 19 SEER efficiency rating
- ENERGY STAR® Most Efficient of 2019
- Enhanced efficiency when matched with a Daikin gas furnace
- Acoustically engineered for quiet operation
- Compatible with Daikin ONE+ smart thermostat
Daikin FIT Heat Pump DZ6VS
- Up to 17.5 SEER 2 efficiency rating
- Low profile design fits where traditional cube style cannot
- 12-year limited warranty
4 Ways
- Routinely change air filters for system efficiency, keeping you healthier by improving your air quality.
- Don't close air vents trying to save energy. It strains the system and causes more wear and tear.
- Have your home comfort system inspected by a qualified tech in the fall and spring to keep it running smoothly.
- Duct insulation is key to efficiency and can save you 10–30% on every dollar spent.
Premium Extended Warranty Protection
Put your mind at ease with the best warranty in the GTA
- Hassle-free coverage
- Hassle-free service
- Hassle-free approval
- No administration fees
- 5-year, 10-year, 12-year
- Full coverage warranty
- Satisfaction guaranteed
S&S Premium Extended Warranty Protection is paired and matched with manufacturers’ parts warranty. Residential applications only. Coverage includes: service call fees, labour fees, and administration fees. For details and conditions of warranty coverage, please contact our installation department. Coverage is based upon completion of annual maintenance conducted by Summers and Smith. Extended warranty coverage is valid when in compliance with manufacturers’ warranty stipulations.
Our 14 Step Installation Process

Contact Us Today For Fast, Professional, and Friendly Service and Installation
Daikin Air Conditioner Maintenance & Service
Give your air conditioner a little love with annual maintenance, and it will love you back by staying as efficient and problem-free as possible. But even the best air conditioner will need some repairs from time to time.
As your air conditioner ages, it depreciates in value — kind of like a car. And you don’t want to put thousands of dollars into a car if it’s not going to improve in value, just like you don’t want to spend thousands of dollars on air conditioner repair when you could get a new one that works much better.
Keep your air conditioner in top shape and help prevent costly, unexpected repairs with the Summers and Smith Elite Program, which includes our Annual Preventative Maintenance Program.