Performance Guarantee

Comfortmate Heating & Air guarantees that when the equipment we have installed is maintained and operated in accordance with the manufacturer’s operating and maintenance manuals, the system will perform as we have stated and agreed upon. We have promised a maintained temperature variance of no more than 3 degrees from your temperature selection to the actual temperature at your thermostat when you are heating or cooling your home under normal operating conditions. If the installation temperatures are not achieved, we will make any necessary modifications, repairs or replacements at no charge to you for a period of 5 years. This guarantee is meant to guarantee that the equipment we install is sized accurately for the home at the time of installation. It does not cover situations where the home does not maintain proper temperature caused by a component or part failure.

Satisfaction Guarantee

Comfortmate Heating & Air's installation technicians are the best in skill, attitude and workmanship. They will care for your home and complete the job with speed and precision. They will not wear shoes on your carpets. They will clean up when they are finished and take personal responsibility for your satisfaction. They will not smoke or swear in your home and they are drug-free. If, when they have finished in your home, they have not performed in accordance with these high standards, we won't consider the job done until you are satisfied with the results.

Time to replace your HVAC unit? 

Need help from a repair pro? Comfortmate HVAC is a local HVAC company you can trust in Mokena. We’re proud to support our community and the local economy through our reliable HVAC services. When you turn to our experts, you’ll receive service informed by over 35 years of experience. With our team on the job, you can rest assured that you’ll have a cool, comfortable space to call home.
Contact us now if you need HVAC or plumbing repair services.

Employment Inquiry Form

Thank you for your interest in obtaining a position with Comfortmate Heating & Air.

The following is a simple inquiry form to see if it is in your interest to take the time to come in and fill out our normal employment application and potentially interview for possible employment.
All information submitted will be held in strict confidence. No phone calls will be made to your current or past employers without first talking to you. Comfortmate Heating & Air is a drug-free workplace and will conduct a background check on all employee prospects before hiring.