Our Blog

AC units outside a home

Everything You Wanted to Know About Replacing Your HVAC: Part 3 – Making Your Home Energy Efficient

Discover tips to maximize energy efficiency when replacing your HVAC system. From insulation to smart thermostats, learn how to make your home more sustainable
Read More
An outside AC unit

Everything You Wanted to Know About Replacing Your HVAC: Part 2 – Proper HVAC Installation

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

Everything You Wanted to Know About Replacing Your HVAC: Part 1 – Proper Sizing and Design

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.
Read More

McCullough Heating and Air Conditioning Wins Coveted Carrier® President’s Award for 5th Year in a Row

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 »
Read More
Working on an AC

Top Ways to Save on Home Energy Costs

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.
Read More

McCullough Earns the 2022 Department of Energy Century Club Award

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 »
Read More
Reviewing a budget

How Energy Costs Impact Your Household’s Bottom Line

Understand how energy costs affect your household budget and learn ways to manage and reduce energy expenses with efficient HVAC solutions.
Read More
Bringing in a new condenser

To Repair or Replace Your HVAC System: That is the Question

Wondering whether to repair or replace your HVAC system? Learn the factors to consider, from repair frequency to efficiency, and make an informed decision for your home.
Read More
Installing a new AC unit

Homeowner’s Guide to Preparing for AC Install Day

Get ready for a smooth AC installation. Discover what to expect on installation day and how to prepare your Austin home for a seamless experience.
Read More