Our Blog

Discover the pros and cons of financing a new HVAC system. Learn if it's the right choice for your budget and comfort needs with expert advice from McCullough Heating & Air Conditioning.

Explore how global supply chain issues are affecting the HVAC industry and what this means for homeowners. Stay informed with McCullough Heating & Air Conditioning.

Discover tips to maximize energy efficiency when replacing your HVAC system. From insulation to smart thermostats, learn how to make your home more sustainable

Learn how your new HVAC system should be installed when you have a full HVAC replacement scheduled. McCullough Heating & Air Conditioning provides professional insights.

Learn why proper HVAC sizing and design are crucial for efficiency and comfort. Get insights on choosing the right system size for your home in Austin.

At McCullough Heating and Air Conditioning, we’re proud of our work and commitment to customer service. That’s why it brings us great joy to announce that we’ve won the President’s Award from Carrier for 2022! This prestigious award is given to a handful of heating and cooling companies that have been dedicated to providing exceptional … McCullough Heating and Air Conditioning Wins Coveted Carrier® President’s Award for 5th Year in a Row Read More »

Discover effective tips to reduce your home energy costs, from efficient HVAC use to simple habits that conserve energy. Save on bills and boost home comfort.

We are excited to announce that McCullough has earned the 2022 Home Performance with ENERGY STAR® Century Club Award from the U.S. Department of Energy. At McCullough, we’re committed to improving the energy efficiency of homes across Austin. We are pleased to have our work recognized by the DOE. The Century Club award recognized contractors … McCullough Earns the 2022 Department of Energy Century Club Award Read More »

Understand how energy costs affect your household budget and learn ways to manage and reduce energy expenses with efficient HVAC solutions.