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Local Matters
Discover how private equity is reshaping Austin’s HVAC industry and why choosing locally owned McCullough Heating & Air Conditioning supports the community. Call today!
What Is a Ductless Mini Split?
Curious about ductless mini splits? McCullough Heating & Air Conditioning explains how they work and when to install one. Call (512) 798-0839 to learn more.
Understanding the 2025 HVAC Refrigerant Mandate: What Austin Homeowners Need to Know
Learn how the 2025 HVAC refrigerant mandate impacts your cooling system. McCullough Heating & Air Conditioning explains what homeowners need to know. Call today!
Why Spring 2025 Might Be the Smartest Time to Replace Your AC System
Thinking about AC replacement? Spring 2025 is the perfect time to upgrade. McCullough Heating & Air Conditioning offers expert service and HVAC installations.
What to Set Your Thermostat to in Winter
Wondering what to set your thermostat to in winter? McCullough Heating & Air Conditioning shares expert tips to keep your home cozy and energy-efficient.
Why is My Furnace Blowing Cold Air?
Is your furnace blowing cold air instead of keeping your home warm? Learn the common causes and solutions from McCullough Heating & Air Conditioning in Austin.
What the 2025 Refrigerant Mandate Means for Your Home
Learn how the 2025 refrigerant mandate impacts your HVAC system. Upgrade now with McCullough Heating & Air Conditioning to lock in savings and boost efficiency before costs rise on new freon in 2025!
McCullough’s Austin Energy HVAC Rebates Increased by 35%!
Learn how to save on energy-efficient HVAC systems in Austin! McCullough’s Austin Energy rebates have jumped 35% in 2024, giving homeowners significant savings.
What You Need to Know About the New Refrigerant Phaseout and How It Affects Your AC System
Learn about the new refrigerant phaseout and how it impacts your AC system. McCullough Heating & Air Conditioning has the insights you need.
