Your home’s HVAC and plumbing systems are critical parts of daily life, adding convenience and comfort no matter what Austin’s weather throws at us. Even well-maintained home systems have an expected lifespan, which means old home heating systems and dated plumbing will need to be replaced at some point. For many homeowners, it’s difficult to know when to replace HVAC systems or plumbing infrastructure.
Your local experts at Fox Service Company put together these common signs that it’s time to replace your HVAC system or plumbing so that you can make the decision confidently.
Three Signs It’s Time To Replace Your HVAC System
Austin residents rely on efficient heating and cooling to stay comfortable year-round. If your furnace, heater, air conditioning unit, or heat pump is exhibiting any of the following issues, it might be time to upgrade.

1. Your HVAC Constantly Breaks Down
Older equipment may require frequent, expensive HVAC repairs, especially at the most inconvenient times. If you’re facing recurring repairs on an HVAC system that is a decade or older, it’s probably time to upgrade, and consider switching to an energy-efficient heat pump.
2. Your Heating and Cooling System Is 15 Years Old (or Older)
While it’s worth assessing your equipment once it hits the 10-year mark, it’s smart to replace older HVAC systems before they break down when you need them most. Most HVAC equipment will last 15-25 years, although most ductless mini-splits are typically rated for 10-20 years. Ask your Fox Service Company technician for a detailed assessment.
Many factors influence your HVAC’s longevity, including the quality of installation, maintenance history, and if it is the right size for your home.
3. Your Energy Bills Are on the Rise
Older HVAC equipment becomes less efficient as it ages. Many homeowners notice their energy bills rise as their heating or cooling system uses more electricity or natural gas to deliver the same comfort. If your bills are growing quickly or exceed what makes sense based on your daily usage, it may be time to replace your system.
Read More: The Best Home Upgrades to Maximize ROI
Spring or Fall: The Best Times To Replace Your HVAC System
Replacing your heating or cooling equipment in the spring or fall is usually the best approach. These seasons are considered the off-season for Austin HVAC companies like Fox Service Company, which lets us offer flexible scheduling and more competitive pricing. Temperatures are also more comfortable, so you won’t sweat being without AC for a day or two!
Questions To Ask When Replacing an HVAC System
Our team will walk you through the entire process. We’ll be prepared to answer these important questions before, during, and after your upgrade:
- What size system do I need?
- Are there any federal, state, or local rebates available for the recommended equipment?
- What are the most energy-efficient options for my home?
- What is the warranty on the new equipment, and what does it cover?
We’ll take the time to explain these answers and more, ensuring you get the right equipment and know why it’s the best fit for you.
Three Signs You Need To Replace Your Plumbing
Plumbing issues are rarely minor, and outdated plumbing with degraded materials can produce big problems. These are a few things to look out for if you’re wondering when to replace plumbing:

1. Your Pipes Leak
Leaks in your home can show that your plumbing system is getting weaker, especially if you notice multiple leaks in different areas. These leaks often happen because of broken valves or rust. If you don’t fix these leaks, they can lead to costly water damage and mold. This can also put your home’s structure at risk.
2. Your Water Is Discolored
Cloudy, yellow, or otherwise discolored water is a tell-tale sign of pipe corrosion. The color is usually caused by rust and mineral deposits breaking away from the pipe walls and potentially compromising the structural integrity of the pipes.
3. Your Water Pressure Drops
Older pipes often have mineral deposits that reduce water flow. Over time, this contributes to low water pressure and increases the risk of leaks and burst pipes.
The Costs To Update Plumbing
The cost to update plumbing in your home varies based on several factors. The biggest factor is the size of your home, including the number of faucets and showers. The piping materials and accessibility of your system all impact final project costs. We’ll give you a detailed quote, so you know how much your plumbing upgrade will cost.
What To Ask Before Replacing Your Plumbing System
Begin by learning as much as possible about current plumbing components, focusing on their age, material, and maintenance history. Here are some additional questions to ask your Fox Service Company technician as you begin the replacement process.
- What pipe material do you recommend and why?
- How long will the project take?
- What is the warranty, and what does it cover?
- Are you licensed and insured?
Your Local Home Service Pros
Homeowners in Elgin, Georgetown, and beyond count on our team for prompt, professional home services. From emergency HVAC repairs to a detailed plumbing system replacement, our highly trained technicians combine excellent customer service and exceptional skill. For an honest assessment of your HVAC and plumbing system, contact our team today!
Contact us online or call 512-488-1120 to schedule an appointment!