Our Promise

Our Promise to You and Your Family

Trust Cardwell HVAC with your Heating, Cooling, and Indoor Air Quality needs, and we will guarantee you quality service and products at fair prices or your money back.

Why Trust Cardwell?
  • The areas highest percentage of Google 5 Star Customer Satisfaction Reviews!
  • One Year 100% Money Back Guarantee on our Installations
  • No deposit up front on Installations – Only pay on completion
  • Five years 0% financing on Installations
  • One year 0% financing on service
  • One year warranty on parts and labor for residential service
  • Energy Reduction Guarantee
  • 10 Year Air Conditioning Replacement Guarantee
  • 10 Year Heater Replacement Guarantee
  • Same Day Free 2nd Opinion on Installations
The Bottom Line

One-Year “Test Drive”
If you are unhappy with your system’s cooling or heating and we can’t fix it, we will remove the system and refund 100% of your original investment at any time during the first year. Call us at 833-307-2152 to learn more.

The Cardwell Guarantees

“No Questions” Money Back Guarantee

Your satisfaction is absolutely 100% guaranteed. If you are not completely satisfied with your system’s performance and we cannot fix it, we will gladly refund 100% of your investment. No Questions. No Hassles.


Workmanship Guarantee

If you are not 100% pleased with the Quality and Craftsmanship of your installation, we will do whatever it takes to ensure your complete satisfaction.

30-Day Low Price Guarantee

Cardwell HVAC guarantees our low prices. Therefore, if you find a lower price on an “apples to apples” system, we’ll match the price or refund you the difference.


“No Excuses” Guarantee

Cardwell HVAC guarantees that your system will work properly. If for any reason the system does not perform to specifications, we will fix it or refund your money. No Excuses.