air conditioning Richmond Hill | 24 HR Emergency Service - Technician Always on Duty - We service all makes & models

Air Conditioning in Richmond Hill & Surrounding Areas

Summers & Smith Cooling & Heating Ltd provides the air conditioning Richmond Hill can trust. With one of our top-of-the-line environmentally responsible cooling units, you can be sure that the temperature in your home will always be ideal.

Economical Cooling Units That Work Like a Dream
In addition to being durable and highly efficient, our air conditioning units will keep your home cool without sending your energy costs through the roof. By choosing one of the most efficient residential cooling units on the market, you’ll be doing your part to reduce energy consumption. The planet will thank you.

Quiet, Reliable and Easy to Maintain
Our superior Lennox units are extremely well built and easy to care for, which means your air conditioner will run at full force for years to come. Concerned about noise? Direct-drive fans have been specially designed to create a quieter unit with a longer product life.

We offer a wide range of models to suit varying budgets without sacrificing quality. See below for more information about the air conditioning units we provide.
Lennox 13ACX Air Conditioner


Economical, environmentally responsible home cooling.

Lennox 14ACX Air Conditioner


Economical, environmentally responsible home cooling.

Lennox XC13 Air Conditioner

SEER up to 15.5

Reliable and responsible home cooling.

Lennox EL16XC1 Air Conditioner

SEER up to 17

High-Efficiency Single-Stage Air Conditioner

Lennox XC16 Air Conditioner

SEER up to 17.2

High-efficiency, two-stage cooling.

Lennox SL18XC1 Air Conditioner

SEER up to 18.5

Single-Stage Air Conditioner

Lennox XC21 Air Conditioner in Richmond Hill

SEER up to 21.2

The most quiet and efficient central air conditioner you can buy.

Emergency Service Available
Has your air conditioning unit let you down? Call Summers & Smith Cooling & Heating for 24-hour emergency services in the Richmond Hill and Aurora area.