Keep Your HVAC Systems Working Year Round With Our Preventive Maintenance Agreement

Regular maintenance is the key to keeping your HVAC systems operating at their best. It can help identify problems before they become bigger and extend your system's life by ensuring it runs efficiently. McCarty Mechanical offers a preventive maintenance agreement, known as the PMA, for all customers in the Johnson County and immediate Kansas City metropolitan area.

Call us at 913-432-5100 to sign up for our maintenance program today.

Preventive Maintenance Agreement (PMA)

With our preventative maintenance agreement, you will receive maintenance for your systems twice a year, once in spring for your air conditioners and once in fall for your furnace. Additionally, you get a 5% discount for replacements when you are a PMA customer.

HVAC Repairs

We work mainly with Trane, Heil, and LG, but we provide service for all brands. 


We offer and honor extensive warranties for our installations: 

  • One year labor warranty
  • Five years manufacturer's parts warranty
  • Ten years manufacturer's extended parts warranty (if registered online)

Benefits of Working With McCarty Mechanical

  • Timely Response. We understand the inconvenience of a malfunctioning HVAC system, especially during extreme weather conditions. Our team responds promptly to service requests and works efficiently to resolve the issue, restoring comfort to your home or business as quickly as possible.
  • Quality Repairs. Our technicians are equipped with the latest tools and industry knowledge to provide reliable and long-lasting repairs. We use quality parts and follow best practices to ensure your HVAC system operates at its best.
  • Transparent Communication. We maintain clear and open communication with our customers throughout the repair process. We explain the issues, available solutions, and associated costs, allowing you to make informed decisions.
  • Customer Satisfaction. Your satisfaction is our priority. We strive to exceed your expectations by delivering exceptional customer service and ensuring your HVAC system functions optimally.

We're only a phone call away! Call 913-432-5100 and let us know how we can help.