Air Conditioner Sales and Installation

From the top of the line, Energy Star rated Trane XLi to the economical, environmentally responsible air conditioners; Thornton Heating Services offers a wide array of air conditioners to match any home and any budget.

With 55 years in the industry and history, 100% satisfaction guarantees, and the most experienced HVAC professionals in the industry, Thornton Heating Services will help you find the perfect unit to meet your air conditioning needs.


Save money and conserve energy with the latest cooling technology. Let our experts design a high-efficiency heating, air conditioning and air quality system for you.


Avoid problems and keep your system running smoothly and efficiently all year round. Plus, you’ll get the most out of your investment with the Guardian program.

Air Conditioning Before you call for air conditioning service...
We’re here to help at anytime. But sometimes an issue might be a small thing or a setting. Before calling for emergency service, click here to read some quick tips to check.


Explore our energy-efficient and dependable cooling systems and products from only the best in the business. Check out our line-up of superior products, including Trane.

air conditioner
Air Conditioning

Keep your home cool and your comfort high with quality products installed in your home.

Packaged Units
Packaged Units

For the ultimate in maintenance-friendly design and quality assurance, choose a packaged cooling unit.

Space Pak

Explore a cost-effective central air conditioning solution for your home without rigid ductwork in place.

Thermostats & Zoning

We carry all the products you need for total control of your environment and optimum temperatures.