4762 Library Road

Bethel Park, PA 15102


Call Us Today!

Monday - Friday

8:00am - 5:00pm


Schedule Your HVAC System Seasonal Checkup Today!

Where Integrity & Quality Still Count

Heating Services

Rely on Hernandez Heating & Cooling for premier heating services from installation & repair to maintenance and beyond.

Cooling Services

Don’t let the sizzling summer heat get you down, count on us as your one stop shop for all of your air conditioning needs.          

Air Quality Check

The most polluted air is not found outside, but in our very own homes. Breathe a little easier with us as your partner in health.

HVAC Service Van

Professional Heating & Cooling Services

in the South Hills of Pittsburgh, PA

At Hernandez Heating & Cooling, you are our top priority. As a family-owned and operated business, we understand the importance of keeping you and your family comfortable. That’s why for over 15 years, we’ve provided reliable and top-quality heating and cooling services to Pittsburgh and all surrounding areas.

Whether it’s a new installation, unit replacement, or maintenance on your home heating or cooling system, we’ve got you covered. We proudly service all makes and models and offer free estimates for all of our products and services.




I was extremely impressed with Mike M., the service technician. The quality of his maintenance service on my heating system & heat pump far exceeded the companies ...
Although a second visit was needed (not due to service) we enjoyed seeing the same people come. They are courteous, thorough and helpful with options! Thanks guys!
Very professional & timely service! I would recommend to friends / family. Hernandez Heating and Cooling will be our first call from now on.
quality HVAC brands we service
quality hvac brands we service

Areas We Service

24-Hour Emergency HVAC Service for Pittsburgh & Surrounding Areas

hvac team of installers

Heating and Cooling breakdowns happen when you least expect them, leaving you and your family scrambling for a quick resolution.  With Hernandez Heating & Cooling as your partner in comfort, you can have peace of mind knowing we’ll have your back 24 hours a day, 7 days a week.