Austin Home Performance Blog

High energy bills are not always caused by your AC system. In many Austin homes, leaking ductwork wastes conditioned air into the attic instead of delivering it into the house. Learn the real signs of duct leakage, where leaks are commonly found, and why airflow problems increase both energy bills and comfort issues.

Why does your house feel humid even with the AC running? Learn the real causes of indoor humidity problems in Austin homes, including oversized AC systems, airflow issues, duct leakage, attic infiltration, and more.

Most airflow problems can be fixed. Learn what actually causes uneven heating and cooling in Austin homes, including static pressure, undersized return air, duct issues, restrictive filters, and poor airflow design. This guide explains practical fixes homeowners can try first — and why gimmick airflow products usually make the problem worse.

Most homeowners think they need more insulation, but the real problem is often hidden air leakage, duct leakage, or poor attic sealing. Learn the difference between air sealing and insulation — and what actually fixes comfort, humidity, dust, and high energy bills in Austin homes.

Think you just need the right AC size? Most systems are oversized or wrong. Here’s what actually matters in Austin homes. Many homeowners assume bigger is better when it comes to air conditioning. In reality, an oversized system can create serious comfort problems, higher utility bills, and even premature equipment failure.

One room always hotter than the rest of your house? It’s usually not your AC—it’s an airflow problem. Learn the real causes of uneven airflow and how to fix it the right way.

Most homeowners think they need a new AC system when the real problem is that the house itself is leaking heat everywhere. If your home has uneven temperatures, high electric bills, excessive humidity, dusty air, or an AC that never seems to shut off, there’s a good chance your home needs weatherization. In Austin, I routinely find homes with attic bypasses, duct leakage, poor airflow, and insulation problems that force HVAC systems to work twice as hard as they should. Weath

Most attic insulation jobs fail before the insulation is even installed. Here’s what to look for.

If your upstairs is always hotter than downstairs in Austin, the problem usually is not your thermostat or your AC unit — it’s your home struggling with heat gain, airflow, and attic temperatures. In most homes I inspect, the upstairs gets hotter because of poor attic insulation, ductwork problems, high static pressure, inadequate return air, or extreme attic heat overwhelming the system during Texas summers. A larger AC system rarely fixes the issue and can sometimes make co

If you’re dealing with hot rooms, high energy bills, or an AC system that runs nonstop… it’s easy to assume you just need a new air conditioner. A lot of homeowners in Austin end up spending $10,000–$20,000 on a new system expecting it to fix everything. And then… nothing changes. The house is still uncomfortable. Rooms are still hot. The system still runs all day. At that point, most people are frustrated, confused, and wondering what went wrong. Here’s the truth: It’s not t

Why is my AC bill so high in Austin? Most high cooling bills are caused by poor attic insulation, leaky ductwork, and extreme attic heat. When these issues exist, air conditioners must run longer to keep homes cool.

If your AC runs all day in Austin and your home still feels uncomfortable, humid, or expensive to cool, the issue is often not your air conditioning equipment. After working in HVAC and home performance since 2009, testing and improving duct systems in over 1,000 Austin homes, one pattern is clear: 👉 Most comfort problems are caused by leaky ducts and poor duct design — not broken equipment. Many homeowners replace perfectly functioning systems when the real issue i

Hiring the right HVAC contractor can make all the difference in your home’s comfort, energy efficiency, and long-term repair costs—especially in Austin’s intense summer heat. Before choosing a company, it’s important to know what questions to ask to ensure you’re working with a licensed, experienced professional. In this guide, we cover **10 essential questions Austin homeowners should ask before hiring an HVAC contractor** so you can make a confident, informed decision and a

Austin homeowners face unique challenges when it comes to keeping their homes comfortable year-round. The Texas heat in summer and occasional chilly winters mean that effective insulation is essential. Choosing the right attic insulation can make a big difference in energy efficiency, home comfort, and lowering electric bills. Among the many options available, blown-in loose-fill fiberglass stands out as a top choice for Austin homes.

. If your home has uneven temperatures, weak airflow, high energy bills, or an AC system that runs constantly, the problem may not be your equipment—it may be your ductwork. In many Austin homes, duct sealing can fix air leaks and improve efficiency, but in other cases, the duct system is too damaged, poorly designed, undersized, or restricted to ever perform correctly. The key is knowing when sealing is enough and when full duct replacement is the smarter long-term solution.

7 Signs You May Need More Attic Insulation

Spray foam insulation is typically a bad idea on existing construction in Austin.

Essential Guide to Air Conditioning Maintenance Frequency in Texas